USER MANUAL

FIELD BUS NETWORK

ATEQ 5TH SERIES
Version 2.4

THE AUTOMATIC QUALITY CONTROL

Specialist in Leak Testing and testing
to Electrical standards

Reference: UM-NetworksS5P-U
 REVISION OF THE FIELDBUS NETWORKS USER
MANUAL
Due to continuing improvements, the information contained in this user manual, the features and design
of this device are subject to be changed without prior notice.

Edition/ Date
Reference Chapters updated
Revision (W/Y)

First edition UM-NetworkS5a-U 15/2003 -----

Add ATEQ D and ATEQ G Modbus.

Second edition UM-NetworkS5c-U 36/2004
General up dating.

Add some explanations and some

Third edition UM-NetworkS5d-U 22/2005
corrections.

Add Devicenet chapter (13), ATEQ MF5

Fourth edition UM-NetworkS5e-U 32/2006 addresses (chapter 9) and Modbus protocol
(chapter 4).

Add Modbus access direct protocol (chapter

6). Add VT520 Modbus addresses (chapter
Fifth edition UM-NetworkS5f-U 49/2006
12). Add appendices 2 and 3. General
renumber of all the chapters. *

General update. Add chapter 7 bis

Sixth edition UM-NetworkS5g-U 10/2009
"F520P addresses".

Chapter 13: up dated the diagram on

paragraph 2 "Profibus or Devicenet
Seventh edition UM-NetworkS5h-U 30/2010 networks and central" to correct some
mistakes. Chapter 3 and 16 add diagrams.
Add appendices 4 " Modbus IP / F26".

Eighth edition UM-NetworkS5i-U 15/2011 Add chapter 15bis: “Profinet Networks”.

Ninth edition UM-NetworkS5j-U 25/2011 Correction of some errors.

Appendices 1, correction of hexadecimals

Tenth edition UM-NetworksS5K-U 49/2011
codes mistakes.

Add parameters for sealed components for

the F5 device (chapter 7). Add complement
scheme for Profinet connector (chapter 16).
Twelfth edition UM-NetworksS5L-U 22/2012 Add VT520 Modbus addresses (chapter
12). Add Ethernet IP chapter (17). Chapters
14 and 15 add new communication boards.
Add some minus information.

Thirteenth edition UM-NetworksS5M-U 25/2013 Add chapter 12 bis H520 identifiers.

Update VT520 identifiers and addresses,

Fourteenth edition UM-NetworksS5N-U 31/2013 add ERD5 device and renumber the
chapters.
 Edition/ Date
Reference Chapters updated
Revision (W/Y)

Create chapter 22 "Modbus F26" and

Fifteenth edition UM-NetworksS5O-U 21/2014
remove appendices 4 Modbus / IP F26.

Add information for ERD device firmware

≥ 1.01y3 (chapters 11 and 21). Add "Start"
Sixteenth edition UM-NetworksS5P-U 06/2016
command diagram (chapter 21). Add M12
to RJ45 conversion (chapter 19).
 Table of content

TABLE OF CONTENT
Chapter 1 MODBUS DEFINITION AND GENERALITIES
1. DEFINITION ......................................................................................................................................... 7
2. PRINCIPLE DIAGRAM FOR A MODBUS NETWORK ....................................................................... 8
3. DIALOG MECHANISM (ASYNCHRONOUS LINK) ............................................................................ 9
4. COMMANDS ........................................................................................................................................ 9
5. FORMAT OF THE MODBUS FRAME ............................................................................................... 10
5.1. General format of a MODBUS frame .........................................................................................10
5.2. MODBUS functions .................................................................................................................... 10
6. CALCULATION OF THE CRC16 ...................................................................................................... 12
6.1. Definition .................................................................................................................................... 12
6.2. CRC16 calculation algorithm ..................................................................................................... 12

Chapter 2 USE OF MODBUS WITH AN ATEQ

1. ARCHITECTURE OF THE MODBUS NETWORK ON THE RS485 LINE ........................................ 13
2. ARCHITECTURE OF THE MODBUS NETWORK ON THE RS232 SERIAL LINK ......................... 14
3. CONNECTIONS AND CABLING ...................................................................................................... 15
3.1. RS232 Connector....................................................................................................................... 15
3.2. RS485 Connectors ..................................................................................................................... 15
4. USE WITH AN ATEQ INSTRUMENT ................................................................................................16

Chapter 3 MODBUS ADDRESSES

1. GENERALITES .................................................................................................................................. 17
2. ATEQ 5TH SERIES ............................................................................................................................. 18
2.1. Word addresses ......................................................................................................................... 18
2.2. Bit write address ......................................................................................................................... 19
2.3. Structure of the pending results (result in fifo) ........................................................................... 20
2.4. Live structure of the results (real time result) ............................................................................. 21
3. PARAMETERS WRITING BY IDENTIFIER ...................................................................................... 22
4. MODBUS ATEQ INSTRUMENT USING ........................................................................................... 23
5. MODBUS PROGRESS CHART ........................................................................................................ 24

Chapter 4 ATEQ MODBUS PROTOCOL

1. SINGLE INSTRUMENT GENERAL CASES ..................................................................................... 25
1.1. Results writing and reading (address 30) .................................................................................. 25
1.2. Special cycles (address 02 01h) ................................................................................................ 27
1.3. Parameters management........................................................................................................... 29
2. MODBUS WITH A CENTRAL AND HEADS ..................................................................................... 36
3. MODBUS SUMMARY COMMANDS ................................................................................................. 37
3.1. Modbus functions of the 5th series ATEQ instruments.............................................................. 37
3.2. Writing and reading words addresses ....................................................................................... 37
3.3. Writing bits addresses ................................................................................................................ 37

Chapter 5 MODBUS FRAME EXAMPLES

1. GENERALITIES ................................................................................................................................. 39
2. GENERALS EXAMPLES................................................................................................................... 39
2.1. Changing the program number .................................................................................................. 39
2.2. Start cycle on the current program ............................................................................................. 40
2.3. Reset FIFO results ..................................................................................................................... 40
2.4. End of cycle status reading in the live structure ........................................................................40
2.5. Results reading .......................................................................................................................... 41
3. OTHERS FRAMES EXAMPLES FOR ATEQ F5 .............................................................................. 42
3.1. Selection of a program to edit .................................................................................................... 42
3.2. Creation of a test type ................................................................................................................ 43
3.3. Creation of a fill time .................................................................................................................. 43

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3.4. Reading of the parameters ........................................................................................................ 44
3.5. Modification of the configuration (extended menus) .................................................................. 45
3.6. Modification of a program personalisation ................................................................................. 46
3.7. Selection of the program to be carried out ................................................................................. 47
3.8. Reading of the active program ................................................................................................... 47
3.9. Activation of the “START” bit...................................................................................................... 48
3.10. Reading of the step in progress code ...................................................................................... 48
3.11. Live reading of the cycle information ....................................................................................... 49
3.12. Reading of the pending results list (FIFO) ............................................................................... 50
3.13. Reading of the number of results available in FIFO ................................................................ 51
3.14. Delete the results inside the FIFO ........................................................................................... 51

Chapter 6 MODBUS ACCESS DIRECT

1. ACCESS DIRECT GENERALITIES .................................................................................................. 53
2. SUMMARY COMMANDS .................................................................................................................. 53
2.1. Modbus functions of 5th series instruments in direct access .................................................... 53
2.2. Read and write addresses ......................................................................................................... 53
2.3. Writing bits addresses ................................................................................................................ 53
3. ADRESSES MODBUS ATEQ ACCES DIRECT ............................................................................... 54
3.1. Read and write addresse ........................................................................................................... 54
3.2. Write and read addresse ............................................................................................................ 54
4. ERROR HANDLING .......................................................................................................................... 55
4.1. Error frame response examples................................................................................................. 55
4.2. Different error cases................................................................................................................... 55
5. COMMANDS ...................................................................................................................................... 56
5.1. Parameters reading.................................................................................................................... 56
5.2. Status reading ............................................................................................................................ 56
5.3. Parameters writing ..................................................................................................................... 57
5.4. Last result reading ...................................................................................................................... 58

Chapter 7 ATEQ F5 MODBUS ADDRESSES

1. ADDRESSES ..................................................................................................................................... 59
1.1. Word addresses ......................................................................................................................... 59
1.2. Special cycle bit table................................................................................................................. 59
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES .............................................. 60
2.1. Downloading of the parameters ................................................................................................. 60
3. STEPS TABLE ................................................................................................................................... 64
4. STATUS AND REAL TIME MEASURES .......................................................................................... 65
5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS) ........................................................... 66
6. LAST RESULTS STRUCTURE ......................................................................................................... 67
7. TABLE OF THE GENERAL BITS ..................................................................................................... 68
8. TABLE OF THE NORMAL BITS ....................................................................................................... 71
8.1. Regulator selection .................................................................................................................... 73
9. ALARM CODES TABLE ................................................................................................................... 74
10. UNIT TABLE .................................................................................................................................... 75

Chapter 8 ATEQ F520P MODBUS ADDRESSES

1. ADDRESSES ..................................................................................................................................... 77
1.1. Word addresses ......................................................................................................................... 77
1.2. Special cycle bit table................................................................................................................. 77
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES .............................................. 78
2.1. Downloading of the parameters ................................................................................................. 78
3. STEPS TABLE ................................................................................................................................... 79
4. STATUS AND REAL TIME MEASURES .......................................................................................... 80
5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS) ........................................................... 81
6. LAST RESULTS STRUCTURE ......................................................................................................... 82
7. TABLE OF THE GENERAL BITS ..................................................................................................... 83
8. TABLE OF THE NORMAL BITS ....................................................................................................... 84
9. ALARM CODES TABLE ................................................................................................................... 86

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10. UNIT TABLE .................................................................................................................................... 86

Chapter 9 ATEQ G5 ADDRESSES

1. ADDRESSES ..................................................................................................................................... 87
1.1. Word addresses ......................................................................................................................... 87
1.2. Special cycle bit table................................................................................................................. 87
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES .............................................. 88
2.1. Downloading of the parameters ................................................................................................. 88
3. STEPS TABLE ................................................................................................................................... 90
4. STATUS AND REAL TIME MEASURES .......................................................................................... 91
5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO) ....................................................... 92
6. LAST RESULT STRUCTURE ........................................................................................................... 93
7. TABLE OF THE GENERAL BITS ..................................................................................................... 94
8. TABLE OF THE NORMAL BITS ....................................................................................................... 96
9. ALARM CODES TABLE ................................................................................................................... 98
10. UNIT TABLE .................................................................................................................................... 99

Chapter 10 ATEQ D5 MODBUS ADDRESSES

1. ADDRESSES ................................................................................................................................... 101
1.1. Word addresses ....................................................................................................................... 101
1.2. Special cycle bit table............................................................................................................... 101
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES ............................................ 102
2.1. Downloading of the parameters ............................................................................................... 102
3. STEPS TABLE ................................................................................................................................. 105
4. STATUS AND REAL TIME MEASURES ........................................................................................ 106
5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO) ..................................................... 107
6. LAST RESULT STRUCTURE ......................................................................................................... 108
7. TABLE OF THE GENERAL BITS ................................................................................................... 109
8. TABLE OF THE NORMAL BITS ..................................................................................................... 112
9. ALARM CODES TABLE ................................................................................................................. 114
10. UNIT TABLE .................................................................................................................................. 114

Chapter 11 ATEQ ERD5 MODBUS ADDRESSES

1. ADDRESSES ................................................................................................................................... 115
1.1. Word addresses ....................................................................................................................... 115
1.2. Special cycle bit table............................................................................................................... 115
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES ............................................ 116
2.1. Downloading of the parameters ............................................................................................... 116
3. STEPS TABLE ................................................................................................................................. 118
4. STATUS AND REAL TIME MEASURES ........................................................................................ 119
5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO) ..................................................... 120
5.1. ERD firmware version < 1.01y3 ............................................................................................... 120
5.2. ERD firmware version ≥ 1.01y3 ............................................................................................... 121
6. LAST RESULT STRUCTURE ......................................................................................................... 122
6.1. ERD firmware version < 1.01y3 ............................................................................................... 122
6.1. ERD firmware version ≥ 1.01y3 ............................................................................................... 123
7. TABLE OF THE GENERAL BITS ................................................................................................... 124
8. TABLE OF THE NORMAL BITS ..................................................................................................... 126
9. ALARM CODES TABLE ................................................................................................................. 128
10. UNIT TABLE .................................................................................................................................. 129

Chapter 12 ATEQ MF5 MODBUS ADDRESSES

1. ADDRESSES ................................................................................................................................... 131
1.1. Word addresses ....................................................................................................................... 131
1.2. Special cycle bit table............................................................................................................... 131
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES ............................................ 132
2.1. Downloading of the parameters ............................................................................................... 132
3. STEPS TABLE ................................................................................................................................. 135

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4. STATUS AND REAL TIME MEASURES ........................................................................................ 136
5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO) ..................................................... 137
6. LAST RESULTS STRUCTURE ....................................................................................................... 138
7. TABLE OF THE GENERAL BITS ................................................................................................... 139
8. TABLE OF THE NORMAL BITS ..................................................................................................... 141
9. ALARM CODES TABLE ................................................................................................................. 143
10. UNIT TABLE .................................................................................................................................. 144

Chapter 13 ATEQ F420P MODBUS ADDRESSES

1. ADDRESSES ................................................................................................................................... 145
1.1. Word addresses ....................................................................................................................... 145
1.2. Special cycle bit table............................................................................................................... 145
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES ............................................ 146
2.1. Downloading of the parameters ............................................................................................... 146
3. STEPS TABLE ................................................................................................................................. 147
4. STATUS AND REAL TIME MEASURES ........................................................................................ 148
5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS) ......................................................... 149
6. LAST RESULTS STRUCTURE ....................................................................................................... 150
7. TABLE OF THE GENERAL BITS ................................................................................................... 151
8. TABLE OF THE NORMAL BITS ..................................................................................................... 153
9. ALARM CODES TABLE ................................................................................................................. 155
10. UNIT TABLE .................................................................................................................................. 156

Chapter 14 ATEQ VT520 MODBUS ADDRESSES

1. READ/WRITE ACCESS DIRECT ADDRESSES IDENTIFIERS ..................................................... 157
1.1. Downloading of the parameters ............................................................................................... 157
2. STATUS AND REAL TIME MEASURES ........................................................................................ 159
3. LAST RESULTS DIRECT ACCESS ADDRESSES ........................................................................ 160
4. TABLE OF THE GENERAL BITS ................................................................................................... 161
5. TABLE OF THE NORMAL BITS ..................................................................................................... 162
6. UNIT TABLE .................................................................................................................................... 162

Chapter 15 ATEQ H520 DIRECT ACCESS ADDRESSES

1. ADDRESSES ................................................................................................................................... 163
1.1. Special cycle bit table............................................................................................................... 163
2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES ............................................ 164
2.1. Downloading of the parameters ............................................................................................... 164
3. STATUS AND REAL TIME MEASURES ........................................................................................ 166
4. LAST RESULTS STRUCTURE ....................................................................................................... 167
5. TABLE OF THE GENERAL BITS ................................................................................................... 168
6. TABLE OF THE NORMAL BITS ..................................................................................................... 170
7. ALARM CODES TABLE ................................................................................................................. 172
8. STEPS TABLE ................................................................................................................................. 173
9. UNIT TABLE .................................................................................................................................... 173

Chapter 16 NETWORKS WITH A CENTRAL

1. MODBUS NETWORKS WITH CENTRAL AND HEADS ................................................................ 175
2. PROFIBUS OR DEVICENET NETWORKS AND CENTRAL ......................................................... 176

Chapter 17 PROFIBUS NETWORKS

1. DEFINITION ..................................................................................................................................... 177
2. CABLING ......................................................................................................................................... 179
2.1. Profibus cabling ........................................................................................................................ 179
3. ATEQ PROFIBUS MODULES CONFIGURATION (COM OR COMX) ........................................... 180
3.1. Standard mode configuration ................................................................................................... 181
3.2. Standard less mode configuration ........................................................................................... 182
3.3. Medium more mode configuration ...........................................................................................183

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3.4. Medium mode configuration ..................................................................................................... 184
3.5. Light mode configuration .......................................................................................................... 185
3.6. Profibus starting instruction ...................................................................................................... 186
3.7. D.E.L. status at Profibus starting ............................................................................................. 186
4. F A Q PROFIBUS ............................................................................................................................ 187

Chapter 18 DEVICENET NETWORKS

1. DEFINITION ..................................................................................................................................... 189
2. CABLING ......................................................................................................................................... 191
2.1. DeviceNet cabling .................................................................................................................... 191
3. ATEQ DEVICENET MODULES CONFIGURATION (COM OR COMX) ......................................... 192
3.1. Standard mode configuration ................................................................................................... 193
3.2. Standard less mode configuration ........................................................................................... 194
3.3. Configuration in medium more mode .......................................................................................195
3.4. Configuration in medium mode ................................................................................................ 196
3.5. Configuration in light mode ...................................................................................................... 197
3.6. DeviceNet starting instruction .................................................................................................. 197
3.7. D.E.L. status at DeiviceNet starting ......................................................................................... 198

Chapter 19 PROFINET NETWORKS

1. CABLING ......................................................................................................................................... 199
2. INSTALLATION AND CONFIGURATION ...................................................................................... 201
2.1. Profinet module configuration .................................................................................................. 203
2.2. Standard mode configuration ................................................................................................... 204
2.3. Standard less mode configuration ........................................................................................... 205
2.4. Configuration in medium more mode .......................................................................................206
2.5. Configuration in medium mode ................................................................................................ 207
2.6. Configuration in light mode ...................................................................................................... 208
2.7. Profinet starting instruction....................................................................................................... 209
2.8. D.E.L. status at Profinet starting on COMX-CN-RE................................................................. 209

Chapter 20 ETHERNET/IP NETWORKS

1. CABLING ......................................................................................................................................... 211
2. ETHERNET/IP MODULE CONFIGURATION ................................................................................. 211
2.1. Standard mode configuration ................................................................................................... 212
2.2. Standard less mode configuration ........................................................................................... 213
2.3. Configuration in medium more mode .......................................................................................214
2.4. Configuration in medium mode ................................................................................................ 215
2.5. Configuration in light mode ...................................................................................................... 216
2.6. Ethernet/IP starting instruction ................................................................................................. 217

Chapter 21 FIELDBUS COMMANDS

1. FUNCTIONS (READ AND WRITE TABLES).................................................................................. 219
1.1. Write table (commands, orders) ............................................................................................... 219
1.2. Reading table ........................................................................................................................... 220
2. TREATMENT OF THE COMMANDS .............................................................................................. 223
2.1. Communication between master and ATEQ (with "Hand Shake") .......................................... 223
2.2. Reading of the parameters ...................................................................................................... 228
2.3. Cycle results reading (last 8 results in FIFO) ...........................................................................229
2.4. Last results reading .................................................................................................................. 230
2.5. Reset the FIFO results ............................................................................................................. 231
2.6. FIFO / last result table (address 20h) ...................................................................................... 232
2.7. Reading of instrument configuration ........................................................................................ 234
2.8. Reading of general bits configuration ...................................................................................... 235
2.9. Reading of normal bits configuration ....................................................................................... 236
2.10. Reading of “personnalisation” string ...................................................................................... 237
2.11. Parameters writing ................................................................................................................. 238
2.12. Writing of general bits ............................................................................................................ 239

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2.13. Writing of normal bits ............................................................................................................. 240
2.14. Writing of personalisation string ............................................................................................. 241
3. PROFIBUS AND DEVICENET MODBUS PROGRESS CHART .................................................... 242

Chapter 22 MODBUS F26 ADDRESSES

1. ADDRESSES ................................................................................................................................... 243
1.1. Word addresses ....................................................................................................................... 243
2. READ / WRITE PARAMETERS ...................................................................................................... 243
3. USUAL PARAMETERS STRUCTURE ........................................................................................... 244
4. STEPS TABLE ................................................................................................................................. 245
5. STATUS AND REAL TIME MEASURES ........................................................................................ 245
6. FIFO RESULTS LIST STRUCTURE ...............................................................................................246
7. LAST RESULTS STRUCTURE ....................................................................................................... 247
8. ALARM CODES TABLE ................................................................................................................. 248
9. UNIT TABLE .................................................................................................................................... 248

Appendices 1 UNIVERSAL LISTS

1. PARAMETER DOWNLOADING IDENTIFIERS .............................................................................. 249
2. TABLE OF THE UNIT CODES ........................................................................................................ 256
3. TABLE OF THE ALARM CODES ...................................................................................................259

Appendices 2 FIELDBUS MANAGER USE

1. PROGRAM STARTING ................................................................................................................... 261
2. CONFIGURATION WITH FIELDBUS.............................................................................................. 263
2.1. Profibus network configuration................................................................................................. 264
2.2. Profibus configuration reading ................................................................................................. 265
2.3. Devicenet network configuration .............................................................................................. 266
2.4. Devicenet configuration reading .............................................................................................. 267
2.5. Profinet network configuration ................................................................................................. 268
2.6. Profinet configuration reading .................................................................................................. 269
2.7. Ethernet/ip network configuration ............................................................................................ 270
2.8. Ethernet/IP configuration reading ............................................................................................ 271

Appendices 3 SYCON INSTALL AND USE

1. DRIVERS INSTALLATION .............................................................................................................. 273
1.1. Windows Wizard ...................................................................................................................... 273
1.2. CIF Device drivers installation ................................................................................................. 275
1.3. Software installation ................................................................................................................. 276
1.4. Peripheral connexion validation ............................................................................................... 278
2. DEVICENET CONFIGURATION WITH SYCON ............................................................................. 279
3. PROFIBUS CONFIGURATION WITH SYCON ............................................................................... 281
4. COMMANDS TREATMENT MINIMUM TIME ................................................................................. 283
5. ENCOUNTERED PROBLEMS ........................................................................................................ 283

Index 285

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 Chapter 1 – Modbus definition and generalities

Chapter 1
MODBUS DEFINITION AND GENERALITIES

1. DEFINITION

The MODBUS protocol, developed by Gould MODICON, is a "Master/Slave" multipoint

communication protocol between a PC and industrial equipment.
The MODBUS protocol is said to be a "Master/slave" if the communication is only
established on the initiative of the master and the dialog is composed of a question
(sent by the master) and an answer (sent by the slave).
Each instrument operating on a MODBUS protocol is given a station number allowing
its identification in a network. Therefore the master addresses itself to a particular
instrument to establish the communication.
It exist two types of Modbus:
 RTU.
 ASCII.
The protocol used by ATEQ is the RTU Modbus protocol.

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 1 – Modbus definition and generalities

2. PRINCIPLE DIAGRAM FOR A MODBUS NETWORK

ATEQ
SERIES 5
(Slave)

ATEQ
SERIES 5
(Slave)

ATEQ
SERIES 5
(Slave)

PLC
(Slave)

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 Chapter 1 – Modbus definition and generalities

3. DIALOG MECHANISM (ASYNCHRONOUS LINK)

The MODBUS data frames do not include delimiters. A demarcation allows the
definition of the start and end of a data frame.
The synchronisation is carried out through the use of a delay of 3,5 times the time
required for the emission of a character (1 byte). At the end of this delay, the first
character received is considered as the start of a new data frame.
Inter frame delay * Inter frame delay*

Master Question Analysis

Slave Processing Answer

* 3,5 the send time of a byte

4. COMMANDS

The ATEQ instruments are only used a little part of the Modbus commands.

The series 5 ATEQ instruments support three commands:

 Reading N words: 3.
 Writing N words: 16(d) or 10 h.
 Bits writing: 5.

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 1 – Modbus definition and generalities

5. FORMAT OF THE MODBUS FRAME

5.1. GENERAL FORMAT OF A MODBUS FRAME

ESC (8 bits) + CDE (8 bits) + Data (n*16 bits) + CRC (16 bits)
ESC : address of the slave in the network, (1 byte),
CDE : function code to be executed, (1 byte),
Data : the quantity of data (n) contained in the frame depends on the
function used (read or write),
CRC : control code.

5.2. MODBUS FUNCTIONS

3 main functions codes:

Code 10 (hexadecimal) : writing of n consecutive words,
Code 03 (hexadecimal) : reading of n consecutive words,
Code 05 (hexadecimal) : writing of bits.

5.2.1. Reading of n consecutive words

This function allows the reading of n consecutive 16 bits words in the memory of the
slave (128 words maximum).

5.2.1. 1) Question
ESC (8 bits) + CDE (8 bits) + OFFSET (16 bits) + LONG (16 bits) + CRC (16 bits)
ESC : address of the slave,
CDE : function code (3),
OFFSET : address in the memory of the ATEQ,
LONG : number of 16 bit words to be read,
CRC : control code.

5.2.1. 2) Answer
ESC (8 bits) + CDE (8 bits) + NBYTE (8 bits) + DATA1 (8 bits) + DATA2 (8 bits) + ..... +
DATAn (8 bits) + CRC (16 bits)
ESC : address of the slave,
CDE : function code (3),
NBYTE : number of bytes read and contained in the data,
DATAx : All of the data,
CRC : control code.

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 Chapter 1 – Modbus definition and generalities

5.2.2. Writing of n consecutive words

This function allows the writing of n consecutive 16 bit words in the memory of the slave
(128 words maximum).

5.2.2. 1) Question
ESC (8 bits) + CDE (8 bits) + OFFSET (16 bits) + LONG (16 bits) + NBYTE (8 bits) +
DATA1 (8 bits) + DATA2 (8 bits) + ..... + DATAn (8 bits) + CRC (16 bits)
ESC : address of the slave,
CDE : function code (16),
OFFSET : address in the memory of the ATEQ,
LONG : number of 16 bit words to be written,
NBYTE : number of octets to be written (NBYTE = LONG * 2),
DATAx : all of the data to be written (DATA = NBYTE),
CRC : control code.

5.2.2. 2) Answer
ESC (8 bits) + CDE (8 bits) + OFFSET (16 bits) + LONG (16 bits) + CRC (16 bits)
ESC : address of the slave,
CDE : function code (16),
OFFSET : address in the memory of the ATEQ,
LONG : number of 16 bit words written,
CRC : control code.

5.2.3. Bit writing

5.2.3. 1) Question
ESC (8 bits) + CDE (8 bits) + OFFSET (16 bits) + BIT (8 bits) + CRC (16 bits)
ESC : address of the slave,
CDE : function code (16),
OFFSET : address in the memory of the ATEQ,
BIT : value of the bit forced to 0, write 0; forced to 1 write FF,
CRC : control code.

5.2.3. 2) Answer
ESC (8 bits) + CDE (8 bits) + OFFSET (16 bits) + BIT (8 bits) + CRC (16 bits)
For the bit write function, the answer data frame is identical to the question frame.

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 Chapter 1 – Modbus definition and generalities

6. CALCULATION OF THE CRC16

6.1. DEFINITION

The CRC16 is a calculation based on the binary value of each character which
composes the frame. This function translates the frame into a 16 bit binary word; this
binary word is inserted at the end of the frame.
When the master or the slave receives a frame it calculates the CRC16 of the frame
and compares the result of the CRC16 content in the frame (last word), in order to
check that the exchange has been correctly undertaken.
 If the CRC16 corresponds, the slave responds.
 If the CRC16 is false:
 The slave that receives the erroneous frame does not respond,
 The master having not received a response restarts the same request for the
slave.
Note: Generally if the exchange is not accomplished after 2 attempts, the master
declares a communication error in the network and stops the exchanges.

6.2. CRC16 CALCULATION ALGORITHM

CRC16 = 0FFFFh ; initialisation at the start of each new data frame

As long as (NO(End of frame))
CRC16=(CRC16 OR exclusive character received)
for (i=0;i<8;i++)
{
CRC16=CRC16/2
If there are remainders to the division then
CRC16= (CRC16 XOR 0A001h)
}
FTQ

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 Chapter 2 – Modbus use with an ATEQ S5

Chapter 2
USE OF MODBUS WITH AN ATEQ

ATEQ instruments operate in a MODBUS network through the use of an RS232 (single
unit) or RS485 (multiple units) serial link.
Through the intermediary of the MODBUS network, the functions of the ATEQ
(downloading of the parameters, start, reset,...) are accessible through a PLC or a PC.

1. ARCHITECTURE OF THE MODBUS NETWORK ON THE RS485 LINE

R = 80 to R = 80 to
120 ohms Diff A 120 ohms

Diff B

Master PC ATEQ 1 ATEQ 2 ATEQ n

The network is built on the basis of a cable composed of two pairs of entwined and
shielded wires.
One pair is for the signals and the other is for the ground.
Data + Data +

Data - Data -

Ground Ground

 In network RS232 or RS485, the station address can be between 1h and FFh (or 1(d)
and 255(d)). This address can be modifiable in the ATEQ instrument parameters.

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 2 – Modbus use with an ATEQ S5

2. ARCHITECTURE OF THE MODBUS NETWORK ON THE RS232 SERIAL LINK

Reception
RXD TXD
PC ATEQ
(Master) (Slave)
TXD RXD
Emission

The network is built on the basis of a cable composed of two pairs of entwined and
shielded wires.
One pair is for the signals and the other pair is for the ground.

RXD RXD

TXD TXD

Ground Ground

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 Chapter 2 – Modbus use with an ATEQ S5

3. CONNECTIONS AND CABLING

3.1. RS232 CONNECTOR

RS232 serial port is on the front or the back panel, 9 pins connector.
3
5 1

9 6

Pins RS232
Pin 1 /
Pin 2 RXD (receive data)
Pin 3 TXD (transmit data)
Pin 4 /
Pin 5 Ground
Pin 6 /
Pin 7 RTS (request to send)
Pin 8 CTS (clear to send)
Pin 9 /

3.2. RS485 CONNECTORS

3.2.1. 1) Input connector RS485

2 1
ATEQ reserved network.
Allows the connection to other ATEQ instruments. (Male
Lumberg type connector).
3 4
PIN 1 (Brown) Network Data + PIN 3 (Blue) Network Data -
PIN 2 (White) Power + 24 V PIN 4 (Black) Ground 0V

3.2.1. 2) Output connector RS485

1 2
ATEQ reserved network.
Allows the connection to other ATEQ instruments. (Female
Lumberg type connector).
4 3
PIN 1 (Brown) Network Data + PIN 3 (Blue) Network Data -
PIN 2 (White) Power + 24 V PIN 4 (Black) Ground 0V

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 Chapter 2 – Modbus use with an ATEQ S5

4. USE WITH AN ATEQ INSTRUMENT

The management of an ATEQ with the MODBUS protocol is done by carrying out read
or write requests in a table (MODBUS table) contained in the memory of the ATEQ.
Each instrument possesses it own MODBUS table, in effect no two instruments have
the same operating configuration. In consequent, the "master" unit of the network must
address itself differently to the "slaves", if the instruments are of different type or range
(ATEQ F5, ATEQ G5…).

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 Chapter 3 – MODBUS addresses

Chapter 3
MODBUS ADDRESSES

The ATEQ instruments operate in a MODBUS network by exploiting the RS232 (single
station) or RS485 (multiple stations) serial connection.
Through the intermediary of the MODBUS network, the functions of the ATEQ
(downloading of the parameters, start, reset...) are accessible via a PLC or a PC.
The "h" character at the end of each code indicates a hexadecimal code.
The "(d)" character at the end of each code indicates a decimal code.

1. GENERALITES

The series 5 ATEQ instruments support three functions:

 Writing N*Words : 10h or 16(d)
 Reading N*Words : 03h
 Bits Writing : 05h
 Word Writing : 06h

The parameters of the ATEQ instruments are coded on "long" format, which means on
two words and their value is always multiplied by 1000.

Example: a test time of 2.5 seconds, is coded on a “long" having a value of 2500.

When a word is sent or received, it is transmitted in the following order:

Least significant byte (LSB), most significant byte (MSB)

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 Chapter 3 – MODBUS addresses

2. ATEQ 5TH SERIES

2.1. WORD ADDRESSES

Writing and / or reading of n*words. The addresses in the table are expressed in words
(2 bytes). R = read, W = write.
Hexa address Meaning R W
Parameters read address.
Writing on the first word of the number of parameters
required (n) then on the following words the identifiers of
the n parameters.
0 Yes No
Reading of the identifiers on a word followed by its value
on a "long".
Note: an identifier not recognised by the ATEQ instrument
will be returned to naught.
Address of the pending results (result in FIFO).
Refer to the "Structure of the pending results chain" table.
10 Yes No
Refer to paragraph 2.3.
Reading of the results structure.
Address for the reading of the last result.
11 Yes No
Reading of the results structure.
Address of the step code in progress.
20 Yes No
Reading of the step code on one word.
Reading address of all the information of the cycle in live
30 (real time result). Refer to paragraph 2.4. Yes No
Live reading of the structure of the information.
Parameters write address.

7F Writing on the first word of the number of parameters to No Yes

be written then on the second word of the identifiers (on
one word) followed by the value on a "long".
100 Write/read address of the general bits (bits of configuration). Yes Yes
Write/read address of the normal bits (function bits for each
110 Yes Yes
program).
Write and read address for the personalisation (name) of a
120 Yes Yes
program, 12 characters maximum.
130 Read address for the number of results pending. Yes No
200 Write address of the active program on the instrument. No Yes
201 Specials cycles writing address. No Yes
202 Read address of the active program on the instrument. Yes No
Write/read address of the program to be edited (program
3004 Yes Yes
that you wish to modify).

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 Chapter 3 – MODBUS addresses

2.2. BIT WRITE ADDRESS

Address for the writing of a bit:

 "Reset" key : 00h, interruption of the cycle in progress,
 "START" key : 01h, launch of a test cycle,
 "FIFO reset" : 02h, reset of the results list.
To make the command, force at 1 the bit at the address of the hoped command.
To force a bit to 0 write 0, to force it to 1 write FFh.

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 3 – MODBUS addresses

2.3. STRUCTURE OF THE PENDING RESULTS (RESULT IN FIFO)

Words Signification
0 (word 1) Program number.
1 (word 2) Test type.
2 (word 3) Relays image.
3 (word 4) Alarm code.
4 (word 5) Word of the low part of measurement 1.
5 (word 6) Word of the high part of measurement 1.
6 (word 7) Word of the low part of the unit code of measurement 1.
7 (word 8) Word of the high part of the unit code of measurement 1.
8 (word 9) Word of the low part of the measurement 2.
9 (word 10) Word of the high part of the measurement 2.
10 (word 11) Word of the low part of the unit code of the measurement 2.
11 (word 12) Word of the high part of the unit code of the measurement 2.
For further information concerning the pending structure, see paragraph 5 "Pending
results list structure (FIFO results)" of the specific chapter of each instrument.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
Example:
01 03 18 01 00 01 00 01 00 00 00 5A 02 00 00 F8 2A 00 00 A0 92 FF FF 70 17 00 00
DF 4E

01 03 18 01 00 01 00 01 00 00 00

Program Relays Alarm

Slave read n Bytes Test type
number image code
address words number (word 2)
(word 1) (word 3) (word 4)

5A 02 00 00 F8 2A 00 00 A0 92 FF FF 70 17 00 00 DF 4E

Measure 1 value Measure 1 unit Measure 2 value Measure 2 unit

CRC
(words 5 and 6) (word 7 and 8) (words 9 and 10) (word 11 and 12)
Example: Measure 2 value (signed long):
A0 92 FF FF
| LSB | MSB |
FF FF A0 92 = -41106
Divide by 1000 = -41.106

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 Chapter 3 – MODBUS addresses

2.4. LIVE STRUCTURE OF THE RESULTS (REAL TIME RESULT)

Words Signification
0 (word 1) Program number.
1 (word 2) Number of results pending in FIFO (available in FIFO).
2 (word 3) Test type.
3 (word 4) Status.
4 (word 5) Step code.
5 (word 6) Word of the low part of measurement 1.
6 (word 7) Word of the high part of measurement 1.
7 (word 8) Word of the low part of the unit code of measurement 1.
8 (word 9) Word of the high part of the unit code of measurement 1.
9 (word 10) Word of the low part of the measurement 2.
10 (word 11) Word of the high part of the measurement 2.
11 (word 12) Word of the low part of the unit code of measurement 2.
12 (word 13) Word of the high point of the unit code of measurement 2.
Example:
01 03 1A 00 00 01 00 01 00 21 80 FF FF 0E 00 00 00 2A F8 00 00 28 23 00 00 70 17
00 00 AB 0D

01 03 1A 00 00 01 00 01 00 21 80

Program FIFO results

Slave Read n Bytes Test type Status
number number
address words number (word 3) (word 4)
(word 1) (word 2)

FF FF 0E 00 00 00 2A F8 00 00 28 23 00 00 70 17 00 00 AB 0D

Measure 1 Measure 1 Measure 2 Measure 2 unit

Step
value unit code value code
code CRC
(words 6 and (words 8 (words 10 and (words 12 and
(word 5)
7) and 9) 11) 13)

Note: the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: Measure 2 value (signed Example 2: for the pressure, words 5 and
long): 6: 0E 00 00 00  00 00 0E 00 h 
28 23 00 00 3584(d).
| LSB | MSB | For the unit code, words 7 and 8: F8 2A
00 00  00 00 2A F8 h  bar (unit table =
00 00 28 23 = 10275 11000).
Divide by 1000 = 10.275

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 Chapter 3 – MODBUS addresses

3. PARAMETERS WRITING BY IDENTIFIER

Each parameter is code by a "long" format (2 words) the download value must be
multiplied by 1000.
Example: for a time of 2.5 seconds the download value must be:
2.5 x 1000 = 2500.
Each parameter has his identifier, example: the identifier of the fill time is 1, the one for
the test time is 3, etc. See the identifiers tables concerning each instrument (paragraph
2 of the instruments chapters).
The writing to the address 7Fh allows writing the parameters in the memory of the
ATEQ instrument.
It's possible to write several parameters with only one request. The frame must be set
like the following way:
 Word 1: number of identifiers contained in the request.
 Word 2: number 1 parameter identifier to write.
 Words 3 and 4: number 1 parameter value to write.
 Word 5: number 2 parameter identifier to write.
 Words 6 and 7: number 2 parameter value to write.
 Word 8: number X parameter identifier to write.
 Words 9 and 10: number X parameter value.
See example chapter 4 paragraph 3.3 "Creation of a fill time".

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 Chapter 3 – MODBUS addresses

4. MODBUS ATEQ INSTRUMENT USING

Base procedure for using an ATEQ instrument in Modbus link:

0 End of cycle test

Cycle finished (end of cycle = 1)

This stage is not obligatory if
1 Program selection the program is manually
selected
Program selected
This stage is obligatory
2 Reset FIFO and indispensable for a
good functioning
FIFO = 0

3 Start cycle

Cycle started (end of cycle = 0)

4 Live structure and instrument status information reading

End of cycle = 0 (current cycle waiting)

5 Results and instrument status information reading

End of cycle = 1
If alarms ≠ 0, results
6 FIFO result reading + analisis are erratics, do not
read them, see
below notes.
Results OK

Important notes:
1) if the number of results in the FIFO = 0, the results are erratics, do not read them.
2) if there's an alarm bit, read the alarm code and do not use the measurements results
(erratics results).

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 Chapter 3 – MODBUS addresses

5. MODBUS PROGRESS CHART

End of
cycle Cycle in progress

N times

End of cycle Read @30 / status bit 5 = 1 Read @30 / status bit 5 = 1
test 1 13 words
5 5 5 5 6 13 words
Read @30 / status bit 5 = 0 13 words

Program @200 / write 1 word

selection 2 (value = 02 00 for prgm 3)

FIFO Always reset Disregard if the FIFO Test the word 2 @30,
3 Reset FIFO : write bit = FF @02 7
the FIFO is not used if word 2 @30 > 0 go to step 8, else END

Start cycle 4 Write bit = FF@01

Read
Read @10 : 12 words
results & 8
alarm test

Read
If the FIFO Read @11 : 12 words
results &
is not used 8
alarm test

Read & Use the results recovered in

use 9 step 8 (@10 / 12 words)
results

Read &
If the FIFO Use the results recovered in
use
results is not used 9 step 8 (@11 / 12 words)

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 Chapter 4 – ATEQ Modbus protocol

Chapter 4
ATEQ MODBUS PROTOCOL
The aim of this chapter is to explain easily the Modbus protocol functioning with an
ATEQ 5th series instrument.

1. SINGLE INSTRUMENT GENERAL CASES

1.1. RESULTS WRITING AND READING (ADDRESS 30)

Processing flow chart for the realization of a classic test cycle with results reading in
Modbus protocol:
STEP ACTION COMMENTS

Address 30, read

End of STEP 1
bit 5 status 13 Live values
cycle test Bit 5 = 0 words reading

Bit 5 = 1 Address 200, write Program

STEP 2 1 word, (value = selection
Program changing 02 00 for prog 3)

STEP 3 Address 02
Reset FIFO * Nb of result = 0
Write bit = FF

STEP 4 Address 01
Start
Write bit = FF

Live values
Address 30, read Test to know if the
End of
bit 5 status 13 instrument has
cycle test Bit 5 = 1 STEP 5
words reading started his cycle
Bit 5 = 0
Live values
EOC + Nb of
End of STEP 6 Address 30, read
bit 5 status 13 results ≠ 0 &
cycle test
Bit 5 = 0 words reading live value
recovering
Bit 5 = 1

Read the number

Nb of results Address 130, of results in FIFO.
STEP 7
in FIFO read 1 word If > 0 go to step 8,
else END

If alarm code ≠ 0
Address 10, read
Test if Word 4 ≠ 0 then the numerics
STEP 8 12 words
alarm = 0 results are
erratics
Word 4 = 0
Analize the
numerical results
Results analisis STEP 9 recovered at the FIFO results
values
address 10 on
step 8

* Note: if the last result function is requested, don't do the "Reset FIFO" command.

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 Chapter 4 – ATEQ Modbus protocol

Corresponding frames (F5 instrument):

Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 00 00 02 00 01 00 21 80 FF FF 0E 00 00 00 F8 2A 00 00 40 1F 00 00 70 17
00 00 B4 7F
Step 2: Change program:
Question: 01 10 02 00 00 01 02 02 00 84 F0
Answer: 01 10 02 00 00 01 00 71
Step 3: Reset FIFO:
Question: 01 05 00 02 00 00 6C 0A
Answer: 01 05 00 02 00 00 6C 0A
Step 4: Start:
Question: 01 05 00 01 FF 00 DD FA
Answer: 01 05 00 01 FF 00 DD FA
Step 5: End of cycle test (cycle started?):
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 07 00 01 00 00 00 04 00 5A 02 00 00 F8 2A 00 00 00 00 00 00 70 17
00 00 9D 32
Note: 00 00 = 00 00 (bit 5 (end of cycle) = 0).
Step 6: End of cycle test: (cycle finished?):
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 08 00 01 00 21 00 FF FF 10 00 00 00 F8 2A 00 00 28 23 00 00 70 17
00 00 42 BB
Note: 21 00 = 21 (end of cycle = 20 + pass part = 1).
Step 7: Number of results in FIFO:
Question: 01 03 01 30 00 01 85 F9
Answer: 01 03 02 01 00 B9 D4
Note: 01 00 = 1 number > 0 = OK.
Step 8: Alarm code reading (case with an alarm):
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 08 00 01 00 30 00 FF FF 02 00 00 00 F8 2A 00 00 00 00 00 00 70 17
00 00 20 28
Note: 30 00 = 30 (alarm = 10 pressure too low + end of cycle = 20).
Alarm code reading (case without alarm):
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 07 00 01 00 00 00 04 00 5A 02 00 00 F8 2A 00 00 00 00 00 00 70 17
00 00 9D 32
Note: 00 00 = 00 00 (alarm = 0, no alarm).
Step 9: FIFO result reading:
Question: 01 03 00 10 00 0A C4 08
Answer: 01 03 14 02 00 01 00 01 00 00 00 57 02 00 00 F8 2A 00 00 48 77 FF FF 57 70
Note: the total number of characters must be under 255, heading and CRC include.

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 Chapter 4 – ATEQ Modbus protocol

1.2. SPECIAL CYCLES (ADDRESS 02 01H)

Processing flow chart for the realisation of a special cycle in Modbus protocol:

STEP ACTION COMMENTS

Live values
Address 30,
End of STEP 1 read bit 5 Test to know
cycle test status 13 if the
Bit 5 = 0 words reading instrument is
out of cycle
Bit 5 = 1

Special cycle number selection STEP 2 Address 201, Example : 00 0A =

write 1 word regulator adjust

Address 1
Special cycle start
STEP 3 write
bit = FF

Address 30, Live values

read bit 5
STEP 4 status 13 Test to know if the
End of
words reading instrument has
cycle test
Bit 5 = 1 started
=0

Bit 5 = 0

Address 30, Live values

End of STEP 5 read bit 5

cycle test status 13 Test to know if the
=1 words reading instrument has
Bit 5 = 0
finished

Bit 5 = 1

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 Chapter 4 – ATEQ Modbus protocol

Corresponding frames (F5 instrument) :

Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 00 00 01 00 21 00 FF FF 07 00 00 00 F8 2A 00 00 48 77 FF FF 70 17
00 00 F9 59
Step 2: special cycle selection:
Question: 01 10 02 01 00 01 02 0A 00 82 E1
Answer: 01 10 02 01 00 01 51 B1
Step 3: Start cycle:
Question: 01 05 00 01 FF 00 DD FA
Answer: 01 05 00 01 FF 00 DD FA
Step 4: Cycle started test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 02 00 01 00 00 00 FF FF 5A 02 00 00 F8 2A 00 00 E8 86 FF FF 70 17
00 00 6A 9A
Note: 00 00 = 00 00 (bit 5 (end of cycle) = 0).
Step 5: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 02 00 01 00 20 00 FF FF 57 02 00 00 F8 2A 00 00 E8 86 FF FF 70 17
00 00 29 68
Note: 20 00 = 20 00 (bit 5 (end of cycle) = 1).

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 Chapter 4 – ATEQ Modbus protocol

1.3. PARAMETERS MANAGEMENT

1.3.1. Parameters reading (address 0h)

Parameters reading procedure in an ATEQ instrument, three steps must be realized:

1) Selection of the program to editing, write word (program number) at the address
30 04.
2) Preparation of the buffer memory, number of identifier, identifier 1, identifier 2 etc.
write word at the address 00 of the number of identifiers (Write).
3) Read the buffer memory, containing the identifiers and their associated values,
reading word at the address 00. (Read).

STEP ACTION COMMENTS

Address 30 04,
Optional operation
STEP 1 write 1 word,
Selection of the if program selected
(value = 02 00
program to editing previously
for prog 3)

Indication of the
Preparation of the buffer STEP 2 Address 00 identifiers and
memory write word number to recover

Address 00 Identifiers reading

STEP 3
Data reading read of indicates above
n words*

Data processing possible STEP 4 Analisis of the

n words*

*n words = 3 x number of parameters to read.

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 Chapter 4 – ATEQ Modbus protocol

Corresponding frames (F5 instrument) 2 examples:

For the program n° 2
Step 1: Selection of the program to editing (n°2):
Question: 01 10 30 04 00 01 02 01 00 96 47
Answer: 01 10 30 04 00 01 4F 08
Step 2: Reading preparation of the chosen identifiers:
Question: 01 10 00 00 00 04 08 03 00 15 00 01 00 02 00 F4 36
number of Test type Fill time Stab time
CRC
identifiers identifier identifier identifier
Answer: 01 10 00 00 00 04 C1 CA
Step 3: Reading of the chosen identifiers (fill and stabilisation) and their values (respectively 3 s
and 4 s):
Question: 01 03 00 00 00 09 85 CC
Answer : 01 03 12 15 00 E8 03 00 00 01 00 C4 09 00 00 02 00 A0 0F 00 00 2B 5E
(Fill) (2500 = 2.5 s) (Stab) (4000 = 4 s)
For the program n° 1
Step 1: Selection of the program to editing (n°1):
Question: 01 10 30 04 00 01 02 00 00 97 D7
Answer: 01 10 30 04 00 01 4F 08
Step 2: Reading preparation of the chosen identifiers:
Question: 01 10 00 00 00 04 08 03 00 15 00 01 00 02 00 F4 36
number of Test type Fill time Stab time
identifiers identifier identifier identifier
Answer: 01 10 00 00 00 04 C1 CA
Step 3: Reading of the chosen identifiers (fill and stabilisation) and their values (respectively 3 s
and 4 s):
Question: 01 03 00 00 00 09 85 CC
Answer: 01 03 12 15 00 E8 03 00 00 01 00 C4 09 00 00 02 00 A0 0F 00 00 2B 5E
(Fill) (2500 = 2.5 s) (Stab) (4000 = 4s)

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 Chapter 4 – ATEQ Modbus protocol

1.3.2. Parameters writing (address 7Fh)

1) Selection of the program to editing. (Write).

2) Writing of the parameter, number of identifier, [identifier 1; parameter 1], [identifier 2;
parameter 2] etc. (Write) at the address 7Fh.

STEP ACTION COMMENTS

Address 30 04,
Optional operation
STEP 1 write 1 word,
Selection of the if program selected
(value = 04 00
program to be editing previously
for prog 5)

Indication of the
Write of the parameters STEP 2 Address 00 7F number of
values write words identifiers and their
value

Corresponding frames (F5 instrument):

Step 1: Selection of the program (n°5) to be editing :
Question: 01 10 30 04 00 01 02 04 00 95 17
Answer: 01 10 30 04 00 01 4F 08
Step 2: Identifiers writing (filling and stabilisation) chosen and their values (respectively 1 s and
2 s):
Question: 01 10 00 7F 00 07 0E 02 00 01 00 E8 03 00 00 02 00 D0 07 00 00 CB 0D
Fill 1000 = 1 s Stab 2000 = 2 s
Answer: 01 10 00 7F 00 07 B0 13

Note: the total number of characters must be under 255, heading and CRC include.

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 Chapter 4 – ATEQ Modbus protocol

1.3.3. General bits reading (address 100h)

The general bits represent the instrument configuration, so the validated functions in the
configuration menus of the instrument.
Recover of all the general bits, reading of 4 words.

STEP ACTION COMMENTS

End of Address 30,

STEP 1 Live values
cycle test read bit 5
Bit 5 = 0

Bit 5 = 1

General bits state reading STEP 2 Address 100 General bits states
read 4 words indication

Read the bits one

Analisis of the results STEP 3 by one, the bits = 1
indicates the
validation of the
function
Corresponding frames (F5 instrument):
Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 00 00 01 00 20 80 FF FF 01 00 00 00 F8 2A 00 00 00 00 00 00 70 17
00 00 6C 7E
Step 2: general bits reading:
1st example:
Question: 01 03 01 00 00 04 45 F5
Answer: 01 03 08 00 00 00 00 00 00 00 00 95 D7 (no general bit validated).
2nd example:
Question: 01 03 01 00 00 04 45 F5 (refer to generals bits table F5).
Answer: 01 03 08 80 00 02 00 20 00 00 08 96 53
W1: 00 80 = W2: 00 02 = W3: 00 20 = W4: 08 00 = CRC
Peak meter Valves codes Automatic reset No negative

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 Chapter 4 – ATEQ Modbus protocol

1.3.4. General bits writing (address 100h)

The general bits represent the instrument configuration, so the validated functions in the
configuration menus of the instrument.

STEP ACTION COMMENTS

End of STEP 1 Address 30,

Live values
cycle test read bit 5
Bit 5 = 0

Bit 5 = 1
STEP 2 General
Address 100 configuration of the
Configuration general bits write words
writing instrument

Corresponding frames (F5 instrument):

Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 01 00 01 00 24 80 FF FF 01 00 00 00 F8 2A 00 00 9A FE FF FF E8 03
00 00 39 CC
Step 2: General bits writing ("filtering" function validation):
Question: 01 10 01 00 00 04 08 80 00 00 00 00 00 00 08 BD 5D
Answer: 01 10 01 00 00 04 C0 36
Check: General bits reading:
Send: 01 03 01 00 00 04 45 F5 (refer to general bits table F5)
Answer: 01 03 08 80 00 00 00 00 00 00 08 9C 71
W1: 00 80 = W2: 00 00 = W3: 00 00 = W4: 08 00 = CRC
Peak meter Nothing Nothing No negative
Note: the total number of characters must be under 255, heading and CRC include.

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 Chapter 4 – ATEQ Modbus protocol

1.3.5. Normal bits reading (address 110h)

The normal bits represent the validated functions in the extended menus of the
instrument. This paragraph indicates how to read the validated functions in the
programs.
Recover of all the bits, read 4 words at the address 110h.

STEP ACTION COMMENTS

End of STEP 1 Address 30, Live values

cycle test read bit 5
Bit 5 = 0

Bit 5 = 1

Normal bit state reading STEP 2 Address 110 Normal bits states
read 4 words indication

Read the bits one

Results analisis STEP 3 by one, the bits = 1
indicates the
validation of the
function

Corresponding frames (F5 instrument):

Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 01 00 01 00 24 80 FF FF 01 00 00 00 F8 2A 00 00 9A FE FF FF E8 03
00 00 39 CC
Step 2: Selection of the program (n°5) to be editing:
Question: 01 10 30 04 00 01 02 04 00 95 17
Answer: 01 10 30 04 00 01 4F 08
Step 3: Reading of the validated functions:
Question: 01 03 01 10 00 04 44 30 (refer to normal bits table F5)
Answer: 01 03 08 00 42 10 00 10 00 00 80 F0 23
W1: 42 00 = W2: 00 10 = W3: 00 10 = W4: 80 00 = CRC
Peak meter & Chaining with Stamping pass No negative
Chaining pass cycle end part
part

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1.3.6. Normal bits writing (address 110h)

The normal bits represent the validated functions in the extended menus of the
instrument. This paragraph indicates how to validate these functions in the programs.

STEP ACTION COMMENTS

End of STEP 1 Address 30, Live values

cycle test read bit 5
Bit 5 = 0

Bit 5 = 1
STEP 2 Program
Address 110 configuration in the
Writing the normal bits in Write word
the program instrument

Corresponding frames (F5 instrument):

Step 1: End of cycle test:
Question: 01 03 00 30 00 0D 84 00
Answer: 01 03 1A 02 00 01 00 01 00 24 80 FF FF 01 00 00 00 F8 2A 00 00 9A FE FF FF E8 03
00 00 39 CC
Step 2: Selection of the program (n°5) to be editing:
Question: 01 10 30 04 00 01 02 04 00 95 17
Answer: 01 10 30 04 00 01 4F 08
Step 3: Validation of the ATR0 function in the program:
Question: 01 10 01 10 00 04 08 00 08 00 00 00 00 00 00 FC C4
Answer: 01 10 01 10 00 04 C1 F3
Check: Normal bits reading:
Question: 01 03 01 10 00 04 44 30 (refer to normal bits table F5)
Answer: 01 03 08 00 08 00 00 10 00 00 00 18 D7
W1: 08 00 = W2: 00 00 = W3: 00 10 = W4: 08 00 = CRC
ATR0 Nothing Stamping pass Nothing
part

Note: the total number of characters must be under 255, heading and CRC include.

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2. MODBUS WITH A CENTRAL AND HEADS

The communication parameters for a central are set parameters, it's important to meet
them, they are the following ones:
 Speed: 57600,
 Bit number: 8,
 Stop bit:1,
 Parity: even.
The central address is different according to the connection of the central with the
Winateq software or not. If Winateq were connected this would be only one time, the
Modbus addresses are modified.

C540 I/O
Master

RS232
(57600, 8, Even, 1)
Head 1

Head 2

Head 3

If the central won't communicate with the basis parameters (values without Winateq) try
to communicate with the values "with Winateq" depending of the version.

Without Winateq (Hexa)

Modbus Address With Winateq < 2.1 (Hexa)
With Winateq ≥ 2.1

Central C540 FFh 3Fh

I/O E1h 21h

Head 1 E2h 22h

Head 2 E3h 23h

Head 3 E4h 24h

To return to the addresses per default, it must be done again an identification of the
central C540 with Winscan (internal ATEQ software).

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3. MODBUS SUMMARY COMMANDS

3.1. MODBUS FUNCTIONS OF THE 5TH SERIES ATEQ INSTRUMENTS

 Write N*Words : 10h or 16(d)

 Read N*Words : 03h
 Write Bits : 05h
 Write one word : 06h

3.2. WRITING AND READING WORDS ADDRESSES

Command address
Address signification
(hexa)

00 00 Reading parameters.
00 10 Reading the FIFO results.
00 11 Reading last result (F5 v1.18; D5 v1.31; F420P v1.01v).
00 20 Reading current step code.
00 30 Reading live information cycle.
00 7F Writing parameters.
01 00 Writing and reading general bits (configuration).
01 10 Writing and reading normal bits (functions).
01 20 Writing and reading program personalisation (name).
01 30 Reading the number of results in FIFO.
02 00 Writing run program in the instrument.
02 01 Special cycles writing.
02 02 Reading run program in the instrument.
30 00 Configuration reading.
30 04 Writing and reading program to be edited (to be modify).

3.3. WRITING BITS ADDRESSES

 "Reset" key : 00h, current cycle stop,

 "START" key : 01h, start test cycle,
 "FIFO reset" : 02h, reset the FIFO results.

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Chapter 5
MODBUS FRAME EXAMPLES

1. GENERALITIES

The instrument ATEQ driving FROM a Modbus protocol can be considered by a command
chaining. The following details correspond to some scripts that allow driving, configure and
recover the results from an ATEQ instrument.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

2. GENERALS EXAMPLES

2.1. CHANGING THE PROGRAM NUMBER

To change the current program number, it must write one word to the address 02 00h of
the program number (see table "Word addresses" chapter 3 paragraph 2.1).
Sending: 01 10 02 00 00 01 02 02 00 84 f0
01 10 02 00 00 01 02 02 00 84 F0
Slave Write N Address Number of Number of Program
CRC
address words 200h words bytes number

Always remove 1 to the program number value that we want to select, example:
choice of the program number 3, then 3 – 1 = 2, else write 2 at the address 200h to run
the program 3.
Reception: 01 10 02 00 00 01 00 71
01 10 02 00 00 01 00 71
Number of
Slave address Write N words Address 200h CRC
bytes

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2.2. START CYCLE ON THE CURRENT PROGRAM

To make a start on the current program, it must do bit writing with the FFh value to the
address 01h:
Sending: 01 05 00 01 FF 00 DD FA
01 05 00 01 FF 00 DD FA
Address 01h
Slave Address Write a bit Forced bit to 1 CRC
(start bit)
Reception: 01 05 00 01 FF 00 DD FA
01 05 00 01 FF 00 DD FA
Address 01h
Slave Address Write a bit Forced bit to 1 CRC
(start bit)

2.3. RESET FIFO RESULTS

To reset the results FIFO (results pending) it must do the writing of a bit with the value
FFh to the address 02h:
Sending: 01 05 00 02 FF 00 2D FA
01 05 00 02 FF 00 2D FA
Address 02h
Slave address Write a bit Forced bit to 1 CRC
(reset bit)
Reception: 01 05 00 02 FF 00 2D FA
01 05 00 02 FF 00 2D FA
Address 02h
Slave address Write a bit Forced bit to 1 CRC
(reset bit)

2.4. END OF CYCLE STATUS READING IN THE LIVE STRUCTURE

To read the end of cycle status in the live structure, it must read 13 words to the
address 30h (see table chapter 3 paragraph 2.4 "Live structure of the results (real time
measure)"):
Sending: 01 03 00 30 00 0D 84 00
01 03 00 30 00 0D 84 00
Slave Address Read n words Address 30h 13 words CRC

Reception: 01 03 1A 02 00 00 00 01 00 21 80 FF FF 00 00 00 00 F8 2A 00 00 08 CF
00 00 70 17 00 00 AE 95
01 03 1A 02 00 00 00
Number of Program Result number
Slave Address Read n words
bytes (26d) number (3) in FIFO

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01 00 21 80 FF FF 00 00 00 00
Status. read
80 21 (80 = key Step code (FF
Test type (leak) presence; 2 = FF no step in Pressure value (0)
end of cycle; 1 progress).
= pass part)

F8 2A 00 00 08 CF 00 00 70 17 00 00 AE 95
Pressure unit code, Leak unit code,
Leak value: CF 08 =
read 00 00 2A F8h read 00 00 17 70h = CRC
53000 = 53.
= 11000(d) = bar). 6000(d) = Pascal

2.5. RESULTS READING

To read the result, it must read 13 words at the address 10h (see table "Structure of the
pending results" for each instrument) the following example is concerning the F5
instrument:
Sending: 01 03 00 10 00 0D 85 CA
01 03 00 10 00 0D 85 CA
Slave Address Read n words Address 10h 13 words CRC

Reception: 01 03 1A 02 00 01 00 01 00 00 00 52 02 00 00 F8 2A 00 00 48 EE 00 00
70 17 00 00 00 00 5B 16
01 03 1A 02 00 01 00
Number of Program Test type, read
Slave Address Read n words
bytes (26d) number (3) 00 01h = leak

01 00 00 00 52 02 00 00 F8 2A 00 00
Image of the relays, Pressure, read 00 Unit code, read 00
Alarm code, 0 = no
read 00 01h = 1(d) 00 02 52h = 594(d) 00 2A F8h =
alarm
= good part). = .594 bar 11000(d) = bar

48 EE 00 00 70 17 00 00 A0 99
Leak value, read 00 Leak unit code,
00 EE 48h = read 00 00 17 70h = CRC
61000(d) = 61 6000(d) = Pascal

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3. OTHERS FRAMES EXAMPLES FOR ATEQ F5

The following examples are for ATEQ instruments of series 5 and of F5 type (Leak
measurement). For the other instruments, G5, D5 etc. the frames have the same
configuration; however certain codes can be different (refer to previous chapters).
The following examples will allow you to get used to the different tools available to you
to ensure the proper operation of your ATEQ instrument. The frames shown here are all
expressed in hexadecimal values, and the last words of each frame correspond to the
CRC of the Modbus frame.
Notes: all the parameter values accessible by an identifier are to be multiplied by a
coefficient of 1000.
When a word is sent or received, it is sent in the following order: least significant byte,
most significant byte.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

3.1. SELECTION OF A PROGRAM TO EDIT

Make obligatory before each parameters writing / reading.

Send:
Question: 01 10 30 04 00 01 02 00 00 97 D7
1 2 3 4 5 6 CRC
01 10 30 04 00 01 02 00 00 97 D7

01 1) Request to station 01.

10 2) To write.
30 04 3) To the address "3004h".
00 01 4) 1 word.
02 5) Therefore 2 bytes.
00 00 6) Corresponding to the selection of a program being edited.
97 D7 CRC.
In this example, the program selected is the number 1 (the gap of 1 between the
hexadecimal value and the program number, 00 00h is equal to the program 1).
Example: program 1 -> 00h, program 2 -> 01h.
Answer: 01 10 30 04 00 01 4F 08
01 1) Request to station 01.
10 2) to write.
30 04 3) to the address "30 04h".
00 01 4) 1 word.
4F 08 CRC.
The station answers that it has correctly received the write frame at the "30 04h"
address of 1 word.

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3.2. CREATION OF A TEST TYPE

Question: 01 10 00 7F 00 04 08 01 00 15 00 E8 03 00 00 E5 B8
01 1) Request to station 01.
10 2) To write.
00 7F 3) To the address "00 7Fh".
00 04 4) 4 words of 16 bytes.
08 5) Therefore 8 bytes.
01 00 6) Corresponds to the desired number of parameters to be written.
15 00 7) Download identifier of the test type, read 00 15h = 21d (refers to the
parameter table).
E8 03 8) Read 00 00 03 E8h = 1000(d), divided by 1000 = 1(d) therefore test type =
00 00 leak.
E5 B8 CRC.

Answer: 01 10 00 7F 00 04 F0 12
01 1) Request to station 01.
10 2) To write.
00 7F 3) To the address "00 7Fh".
00 04 4) 4 words.
F0 12 CRC.
The station 01 answers that it has correctly received the write frame of 4 words.

3.3. CREATION OF A FILL TIME

Question: 01 10 00 7F 00 04 08 01 00 01 00 E8 03 00 00 E6 AC
01 1) Request to station 01.
10 2) To write.
00 7F 3) To the address "00 7Fh".
00 04 4) 4 words.
08 5) Therefore 8 bytes.
01 00 6) Corresponds to the number of parameters that one wants to write.
01 00 7) Download identifier of the fill value 00 01h = 1(d).
E8 03
8) Read 00 00 03 E8h = 1000d, divided by 1000 = 1(d) therefore 1 second.
00 00
E6 AC CRC
Answer: 01 10 00 7F 00 04 F0 12
01 1) Request to station 01.
10 2) To write.
00 7F 3) To the address "00 7Fh".
00 04 4) 1 word.
F0 12 CRC.
The station answers that it has correctly received the write frame of 4 words to the 7Fh
address.

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3.4. READING OF THE PARAMETERS

For this operation, 2 steps are necessary.

3.4.1. First step

Question: 01 10 00 00 00 04 08 03 00 15 00 01 00 02 00 F4 36
01 1) Request to station 01.
10 2) To write.
00 00 3) To the address "00h".
00 04 4) 4 words of 16 bits.
08 5) Therefore 8 bytes.
03 00 6) Value corresponding to the number identifiers, read 00 03h = 3(d) = 3
identifiers.
15 00 7) Read 00 15h = 21(d) = test type identifier.
01 00 8) Read 00 01h = 1(d), fill time identifier.
02 00 9) Read 00 02h = 2(d), stabilisation time identifier.
F4 36 CRC.

Answer: 01 10 00 00 00 04 C1 CA
01 1) Request to station 01.
10 2) To write.
00 00 3) To the address "00 00h".
00 04 4) 4 words.
C1 CA CRC.
The station 01 answers that it has correctly received the write frame of 4 words to the
00h address.

3.4.2. Second step

Question: 01 03 00 00 00 09 85 CC
01 1) Request to station 01.
03 2) To read.
00 00 3) At the address "00 00h".
00 09 4) 9 words.
85 CC CRC.
This is a request to station 01 to read at the address "00 00h" 9 words.

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Answer: 01 03 12 15 00 E8 03 00 00 01 00 E8 03 00 00 02 00 A0 0F 00 00 94 AB
01 1) Request to the station 01.
03 2) To read.
12 3) The read frame for 12h bytes (or 18(d) bytes).
15 00 4) Read 0015h = 21(d) test type identifier.
E8 03
5) Read 00 00 03 E8h = 1000(d) divided by 1000 = 1(d) test type value: leak.
00 00
01 00 6) Read 00 01h = 1(d) fill time identifier.
E8 03 7) Read 00 00 03 E8h = 1000d divided by 1000 = 1(d) fill time value 1
00 00 second.
02 00 8) Read 00 02h = 2(d), stabilisation time identifier.
E8 03 9) Read 00 00 01 F4h = 500(d) divided by 1000 = 0.5 second, stabilisation
00 00 time value.
94 AB CRC.
The 01 station answers that it has correctly received the read frame, by resending the
identifiers followed by their value.
Here, we can therefore say that we have a test type of leak, with a fill time "01 00h" (6)
of 1 second and a stabilisation time of 0.5 seconds.

3.5. MODIFICATION OF THE CONFIGURATION (EXTENDED MENUS)

Refer to the table of general bits for each instrument.

Question: 01 10 01 00 00 03 06 00 20 00 00 00 00 63 BB
01 1) Request to station 01.
10 2) To write.
01 00 3) To the address 01 00h.
00 03 4) 3 words.
06 5) 6 bytes.
00 20
6) Read 00 00 00 00 20 00h = 8192(d) corresponding to the personalisation
00 00
of a program name.
00 00
63 BB CRC
This is a request to station 01, to write to the address "100h", 3 words, therefore 6 bytes
corresponding to the complete field of the general bits (configuration bits).
In this frame, only the bit allowing the personalisation of the program name is validated.
The sending of the entire bit field is necessary.
Answer: 01 10 01 00 00 03 81 F4
01 1) Request to station 01.
10 2) To write.
01 00 3) To the address 01 00h.
00 03 4) 3 words.
81 F4 CRC.
Station answers that it has correctly received the frame to write 3 words.
Note: for the modification of the "normal bits" field ("functions" menu of the program) the
procedure to carry out is identical to the one above, only the address changes "110h" as
well as the size of the field to write.

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3.6. MODIFICATION OF A PROGRAM PERSONALISATION

Modification of the personalisation appears in the "functions" menu of the program.

Question: 01 10 01 20 00 05 0A 50 52 4F 47 52 41 4D 4D 45 00 F0 18
01 1) Request to station 01.
10 2) To write.
01 20 3) To the address "01 20h".
00 06 4) 6 words.
0C 5) Therefore 12 bytes.
50 52
4F 47
6) The following string of characters: P = 50; R = 52; O = 4F; G = 47; A = 41;
52 41
M = 4D; E = 45 corresponds at "P R O G R A M M E".
4D 4D
45 00
00 00 7) 00 00h to finish the string.
F0 18 CRC.
Request to station 01, to write to the address "120h", 6 words therefore 12 bytes
corresponding to the string of characters for the personalisation of the name of program
6.
In this frame, the string signifying "P R O G R A M M E" is sent.
The string can contain a maximum of 12 characters, in our case it contains 9. The
formats of the characters sent are in ASCII codes (P = 50; R = 52; O = 4F; G = 47; A =
41; M = 4D).
At the end of the string, it is necessary de place "00 00h" as the insignificant value to
indicate the end of the string and avoid an incorrect writing of the program name.
Answer: 01 10 01 20 00 05 00 3C
01 1) Request to station 01.
10 2) To write.
01 20 3) To the address "01 20h".
00 06 4) 6 words.
00 3C CRC.
The station 01 answers that it has correctly received the write frame of 6 words to the
"120h" address.

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3.7. SELECTION OF THE PROGRAM TO BE CARRIED OUT

Question: 01 10 02 00 00 01 02 00 00 85 90
01 1) Request to station 01.
10 2) To write.
02 00 3) To the address "02 00h".
00 01 4) 1 word.
02 5) Therefore 2 bytes.
6) 00 00h= 0(d) corresponding to the programme 1 (always remove 1 to the
00 00
program number).
85 90 CRC
Request to station 01, to write to the address "200h", 1 word, therefore 2 bytes of value
00h (6).
This request will result in the choice of program 1 as active program (program to be
carried out).
Answer: 01 10 02 00 00 01 00 71
01 1) Request to station 01.
10 2) To write.
02 00 3) To the address "02 00h".
00 01 4) 1 word.
00 71 CRC.
The station 01 answers that it has received the write frame for 1 word to the address
"200h".

3.8. READING OF THE ACTIVE PROGRAM

Question: 01 03 02 02 00 01 24 72
01 1) Request to station 01.
03 2) To read.
02 02 3) At the address "02 02h".
00 01 4) 1 word.
24 72 CRC.
Request to station 01, to read at the address "202h", 1 word.
Answer: 01 03 02 00 00 B8 44
01 1) Request to station 01.
03 2) To read.
02 3) 2 bytes.
00 00 4) Program number 00 00h = program 1.
B8 44 CRC.
The station answers that it has correctly received the read frame of 2 bytes and that the
active program is program number 1.

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3.9. ACTIVATION OF THE “START” BIT

Activation of the "START" bit to launch a cycle.

Question: 01 05 00 01 FF 00 DD FA
01 1) Request to station 01.
05 2) To write 1 bit.
00 01 3) To the address "00 01h".
FF 00 4) 1 word of value FF 00.
DD FA CRC.
Request to station 01, to write 1 bit to the address "01h", 1 word of value FF 00.
This request will result in the start of a cycle.
Answer: 01 05 00 01 FF 00 DD FA
01 1) Request to station 01.
05 2) To write 1 bit.
00 01 3) To the address "00 01h".
FF 00 4) 1 word of value FF 00.
C8 24 CRC.
The station 01 answers that it has correctly received the request.

3.10. READING OF THE STEP IN PROGRESS CODE

Question: 01 03 00 20 00 01 85 C0
01 1) Request to station 01.
03 2) To read.
00 20 3) At the address "00 20h" step code.
00 01 4) 1 word, step code value.
85 C0 CRC.
Request to station 01, to read at the address "20h", 1 word.
Answer: 01 03 02 FF FF B9 F4
01 1) Request to station 01.
03 2) To read.
02 3) Total number of words.
04 00 4) Step code value, read 00 04h = 4(d) fill step.
B9 F4 CRC.
The station answers that it has correctly received the read request and returns a value
corresponding to the step at which the cycle is (fill, test, dump…).
Here, the step in progress has the value "04h", which corresponds to the fill step.

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3.11. LIVE READING OF THE CYCLE INFORMATION

Refer to the live structure of the results chain table; paragraph 4 "Status and real time
measures", chapter 6 (F5), chapter 7 (G5), chapter 8 (D5), etc.
Question: 01 03 00 30 00 0D 84 00
01 1) Request to station 01.
03 2) To read.
00 30 3) At the address 00 30h.
00 0D 4) 13 words.
84 00 CRC.
Request to station 01, to read at the address "30h", 13 Words.
Answer: 01 03 1A 00 00 08 00 01 00 01 80 07 00 11 00 00 00 F8 2A 00 00 B8 0B 00
00 70 17 00 00 BF D2
01 1) Answer of the station 01.
03 2) To read.
1A 3) Total number of words.
4) Program number in progress, 00 00h= 0(d) corresponds to the program 1
00 00
(always remove 1 to the program number).
08 00 5) Number of results pending, read 00 08h = 8 results.
01 00 6) Test type, read 00 01h, corresponds to the leak type.
7) Instrument status word, read 80 01h key presence value (80 00h) and
01 80
pass part (00 01h).
07 00 8) Step code word 00 07h, corresponding to the dump step value.
11 00 9) 2 words of pressure value, read 00 00 00 4Dh = 77(d) divide by 1000 that
00 00 gives 0,077.
F8 2A
10) Pressure unit, read 00 00 2A F8h = 11000(d) that gives Bar.
00 00
B8 0B 11) Leak value, read 00 00 0B B8h = 3000(d) divided by 1000 that gives
00 00 3.
70 17 12) Leak unit, read 00 00 17 70h = 6000(d) divided by 1000 that gives 6,
00 00 that is the Pa unit.
BF D2 CRC
The station returns a frame containing in this order:
 Program number in progress.
 Number of results pending.
 Test type.
 Instrument status (alarm, cycle end ...).
 Step code.
 Pressure value.
 Pressure unit.
 Leak value.
 Leak unit.
Note: the other addresses "35h" and "39h" have been created to allow the live access
to information concerning the pressure and the leak.

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3.12. READING OF THE PENDING RESULTS LIST (FIFO)

Refer to the pending results chain list, paragraph 5 "Pending results list structure (FIFO
results", chapter 6 (F5), chapter 7 (G5), chapter 8 (D5), etc.
Question: 01 03 00 10 00 0C 44 0A
01 1) Request to station 01.
03 2) To read.
00 10 3) At the address 00 10h.
00 0C 4) 12 words.
44 0A CRC.
Request to station 01, to read at the address "10h", 12 Words.
Answer: 01 03 18 00 00 01 00 02 00 00 00 5D 02 00 00 F8 2A 00 00 A8 C0 05 00 70
17 00 00 F6 F7
01 1) Answer of the station 01.
03 2) To read.
18 3) Total number of words 18h = 24(d).
4) Program number in progress, 00 00h= 0(d) corresponds to the program 1
00 00
(always remove 1 to the program number).
01 00 5) Test type, read 00 01h = 1(d), corresponds to the leak type.
02 00 6) Instrument status word, read 00 02h fail test part value.
00 00 7) Alarm 00 00h = 0(d) no alarm.
5D 02 8) Pressure value, read 00 00 02 5dh = 605(d) divided by 1000 that
00 00 corresponds to 0.605 .
F8 2A
9) Pressure unit, read 00 00 2A F8h = 11000(d) that gives Bar.
00 00
A8 C0 10) Leak value, read 00 0 C0 A8h = 377000(d) divided by 1000 that gives
05 00 377.
70 17 11) Leak unit, read 00 00 17 70h = 6000(d) divided by 1000 that gives 6,
00 00 that is the Pa unit.
F6 F7 CRC.
The station returns a frame containing in this order:
 Program number in progress.
 Test type.
 Instrument status (part good, cycle end...).
 Alarm.
 Pressure value.
 Pressure unit.
 Leak value.
 Leak unit.
Note: the pending results list can only supply the 8 previous results. The reading of a
word will cause the deletion of all the results line, in other words of all a frame like the
one above, and will leave a space for the following result.

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3.13. READING OF THE NUMBER OF RESULTS AVAILABLE IN FIFO

Question: 01 03 01 30 00 01 85 F9
01 1) Request to station 01.
03 2) To read.
01 30 3) At the address 01 30h.
00 01 4) 1 word.
85 F9 CRC.
Request to station 01 to read at the address "130h", 1 word.
Send :
01 03 02 06 00 BB E4
Answer: 01 03 02 06 00 BB E4
01 1) The station 01 answers.
03 2) To read.
02 3) 2 words.
02 00 4) 00 06h = 6(d) corresponding to the number of results in the FIFO.
BB E4 CRC.
The station 01 answers that there is two frames of results "02h" pending.

3.14. DELETE THE RESULTS INSIDE THE FIFO

Question: 01 05 00 02 FF 00 2D FA
01 1) Request to station 01.
05 2) To write a bit.
00 02 3) To the address 00 02h (reset FIFO).
FF 00 4) 1 forced bit at 1.
2D FA CRC.
Request to station 01 to write a bit to the address "02h", 1 word.
Answer: 01 05 00 02 FF 00 2D FA
01 1) The station 01 answers.
05 2) To write a bit.
00 02 3) To the address 00 02h (reset FIFO).
FF 00 4) 1 forced bit at 1.
2D FA CRC.
The station 01 answers that it has correctly received the write frame at the address
"02h". "FFh" is equal to 1111 1111 in binary, "the writing" of the bit corresponds
therefore to placing all the bits of the byte to 1.
It is necessary to always write "00h" after "FFh".
Note: the writing of "FFh" at the address "02h" corresponds to carrying out a reset of
the FIFO.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 6 – Modbus access direct

Chapter 6
MODBUS ACCESS DIRECT
Warning: the "Access direct" addresses values of each instrument are in the identifiers
table in the chapters of each concerned instrument. The same for the general bits and
normal bits addresses.

1. ACCESS DIRECT GENERALITIES

 Operations: reading and writing by only one address.

 Reading and writing of one parameter at once.
 Reading and writing of one parameter of general bit and normal bit.
 Status reading (one value).
 Status reading of several consecutives addresses.
 Reading of the last result (one value).
 Reading of the last result of several consecutives values.

2. SUMMARY COMMANDS

2.1. MODBUS FUNCTIONS OF 5TH SERIES INSTRUMENTS IN DIRECT ACCESS

 Write N*Words : 10h or 16(d)

 Read N*Words : 03h

2.2. READ AND WRITE ADDRESSES

Command address
Address signification
(hexa)

2000/6000 Selection of the program number in reading and writing edition.

30 04 Reading and writing of the program in edition (to be modified).

2.3. WRITING BITS ADDRESSES

 "Reset" key : 00h, current cycle stop,

 "START" key : 01h, start test cycle,
 "FIFO reset" : 02h, reset the FIFO results.

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3. ADRESSES MODBUS ATEQ ACCES DIRECT

The reading and the writing are possible either at the 2000 and 6000 addresses that it is
advisable to use according to the needs

3.1. READ AND WRITE ADDRESSE

Program selection in edition: 0x2000.

Program parameters reading: 0x2001 – 0x21FF.
 Type: long.
 Length: 4 bytes.
 Coefficient: x1000.
General bits address reading: 0x2401 – 0x24FF.
 Type: word.
 Length: 2 bytes.
Normal bits address reading: 0x2601 – 0x26FF.
 Type: word.
 Length: 2 bytes.
Status and real time measurement address reading: 0x2201 – 0x220d.
Last result reading address: 0x2301 – 0x230c.

3.2. WRITE AND READ ADDRESSE

Program selection in edition: 0x6000.

Program parameters writing: 0x6001 – 0x61FF.
 Type: long.
 Length: 4 bytes.
 Coefficient: x1000.
General bits address writing: 0x6401 – 0x64FF.
 Type: word.
 Length: 2 bytes.
Normal bits address writing: 0x6601 – 0x66FF.
 Type: word.
 Length: 2 bytes.

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4. ERROR HANDLING

4.1. ERROR FRAME RESPONSE EXAMPLES

 01 83 02: read error frame with Error code = 02.

 01 83 03: read error frame with Error code = 03.
 01 90 02: write error frame with Error code = 02.
 01 90 03: write error frame with Error code = 03.
The error code is splitting as follow:
 01 station number (1)
 83 = 80 + 3 = error code (80) + read (3).
 90 = 80 + 10 = error code (80) + write (10).
 03 = error code.

4.2. DIFFERENT ERROR CASES

4.2.1. Read / write parameters

ERRCODE_ILLEGAL_DATA_ADDRESS(2): address out of range.

ERRCODE_ILLEGAL_DATA_VALUE (3): data not valid (option, bit non valid).

4.2.2. Read / write general and normal bits

ERRCODE_ILLEGAL_DATA_ADDRESS (2): address out of range.

ERRCODE_ILLEGAL_DATA_VALUE (3): data not valid (option, bit non valid).

4.2.3. Read status & real time measures

ERRCODE_ILLEGAL_DATA_ADDRESS: address out of range.

4.2.4. Read last cycle results

ERRCODE_ILLEGAL_DATA_VALUE: value not valid (no cycle runs after power on or

after reset FIFO command is sent or FIFO empty).
ERRCODE_ILLEGAL_DATA_ADDRESS: address out of range.

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 Chapter 6 – Modbus access direct

5. COMMANDS

5.1. PARAMETERS READING

1) Selection of the program number to edit: write to the address 0x6000 (or 0x2000), 1
word (program number). Program number + 1 = word value (program number 3 = value
2).
2) read the parameters at the address between 0x6001 and 0x61FF (or between
0x2001 and 0x21FF).
Test time parameter reading example (ATEQ F5):

Master Slave

1) Write 1 word at the address 2000h (or

6000h) corresponding to the program
number to be selected.
01 10 20 00 00 01 02 00 00 87 92

2) Answer to the command and selection of

the program number.
01 10 20 00 00 01 0A 09

3) Read 2 words at the address 2003h (or

6003h) (command 03h).
01 03 20 03 00 02 3F CB

4) Answer to the command and display of the

result.
01 03 04 D0 07 00 00 73 32

5.2. STATUS READING

1) Read the status at the basis address 0x2201 (or 0x6201).

Example read the pressure unit code (ATEQ F5):

Master Slave

1) Read 2 words (1 long) at the address

2208h (or 6208h).
01 03 22 08 00 02 4F B1

2) Answer to the command and display of the

pressure unit code.
01 03 04 F8 2A 00 00 EA 9B

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 Chapter 6 – Modbus access direct

5.3. PARAMETERS WRITING

1) Selection of the program number to edit: write at the address 0x6000 (or 0x2000), 1
word (program number). Program number + 1 = word value (program number 3 = value
2).
2) Write the general options = Extended menus if necessary (1). Bases address 0x6401
(or 0x2401).
3) Write the normal options = Function menu if necessary (1). Bases address 0x6601
(or 0x2601).
4) Write the parameter, example: value 2000 in the parameter, bases address 0x6006
(or 0x2006).
Example put pre-fill with a time of 2 seconds (ATEQ F5):

Master Slave

1) Write 1 word at the address 6000h (or

2000h) corresponding to the program
number to be selected.
01 10 60 00 00 01 02 00 00 C6 56

2) Answer to the command and selection of

the program number.
01 10 60 00 00 01 1F C9

3) Validation "pre-fill" in the general bits, write

1 word = 1 at the address 6403h (or 2403h)
01 10 64 03 00 01 02 01 00 82 35

4) Answer to the general bit command = 1.

01 10 64 03 00 01 EE F9

5) Validation "pre-fill" in the normal bits, write

1 word = 1 at the address 6603h (or 2603h)
01 10 66 03 00 01 02 01 00 A1 F5

6) Answer to the normal bits command =1.

01 10 66 03 00 01 EF 41

7) Write 2 words at the address 6006h (or

2006h) the value 2000 (= 2s).
01 10 60 06 00 02 04 D0 07 00 00 52 86

8) Acknowledgement for the correct carry out

of the command.
01 10 60 06 00 02 BF C9

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 Chapter 6 – Modbus access direct

5.4. LAST RESULT READING

In this frame is included the final status of the instrument: relays position, alarm signal, light
states, the measurement results values and the units.
Example reading of the pressure unit code (ATEQ F5):

Master Slave

1) Read 2 words (1 long) at the address

2307h.
01 03 23 07 00 02 7E 4E

2) Display of the pressure unit code.

01 03 04 F8 2A 00 00 EA 9B

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 Chapter 7 – ATEQ F5 addresses

Chapter 7
ATEQ F5 MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and / or reading of n*words. Refer to chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

The special cycles are running correctly only from the ATEQ F5 devices
! version 1.16zb5.
Write one word in address 201h for select a special cycle.

Versions
1.16, 1.18 and Version 1.17 Special cycle
3.10

1 6 ATR learning.
2 7 Check calibration.
3 8 Auto – test.
4 9 Calibration.
5 10 Verification calibration.
6 11 ATR + calibration.
7 12 Auto zero piezo
8 13 Auto zero piezo
9 14 Auxiliary regulator.
10 15 Regulator
11 16 Infinite fill.
12 17 Volume calculation.
13 18 No special cycle.
16 X Sealed PASS Part Learn (1.18 and 3.10 only)
17 X Sealed FAIL Part Learn (1.18 and 3.10 only)
24 Save parameters in flash.

To activate the special cycle it must make a "Start":

Writing of a forced bit to 1 (FFh) at the address 01h.

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2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a two words set.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilization time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
6 00 06 2006 6006 Pre fill time: 0 > 650 seconds.
7 00 07 2007 6007 Pre dump time: 0 > 650 seconds.
9 00 09 2009 6009 Dump time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2: 0 > 650 seconds.
20 00 14 2014 6014 Part volume.
Test type: invalid test, leak test, mode P test, mode D
test, operator test.
 Invalid: 0000.
21 00 15 2015 6015  Leak: 1000.
 Blockage mode: 2000.
 Desensitized mode: 3000.
 Operator mode: 4000.
29 00 1D 201D 601D Time between 2 chained cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
61 00 3D 203D 603D Natural reject level of the test part in recovery: 0 > 9999.
62 00 3E 203E 603E Natural reject level of the reference part: 0 > 9999.
Natural reject value of the reference part in recovery: 0 >
63 00 3F 203F 603F
9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
67 00 43 2043 6043 Pre-fill instruction value: 0 > 9999.

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 Chapter 7 – ATEQ F5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
Choice of the sealed component: standard or large leak.
68 00 44 2044 6044  Standard: 0000.
 Large Leak: 1000.
72 00 48 2048 6048 Calibration drifts percent.
80 00 50 2050 6050 Differential auto reset time.
Type of permanent blowing.
102 00 66 2066 6066  Regulator 2: 0000.
 Regulator 1: 1000.

Type of fill.
 Standard: 0000.
103 00 67 2067 6067
 Instruction: 1000.
 Ballistic: 2000.

Type of pre-fill.
 Standard: 0000.
104 00 68 2068 6068
 Instruction: 1000.
 Ballistic: 2000.

Commutation time of the equalization valve calibration

106 00 6A 206A 606A
check.
107 00 6B 206B 606B ATR absorption tolerance.
108 00 6C 206C 606C Start value of the transient (ATR).
Type of external dump.
110 00 6E 206E 606E  Normally close: 0000.
 Normally open: 1000.

111 00 6F 206F 606F Reference volume.

Function attributed to the entry of the special cycles.
 Program selection: 0000.
 Verif P1 reg 1: 1000.
 Verif P1 reg2: 2000.
 Verif P2: 3000.
 Verif diff sensor: 4000.
112 00 70 2070 6070
 Auto test: 5000.
 Sensor points: 6000.
 Auxiliary regul: 7000.
 Regulator adjust: 8000.
 Part regulator adjust: 9000.
 Infinite fill: 10000.

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 Chapter 7 – ATEQ F5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
 Piezo reset: 11000.
 Calibration: 12000.
 Calibration check: 13000.
 recalibration: 14000.
 ATR learning: 15000.
 Sealed comp pass part: 16000.
 Sealed comp fail part: 17000.
 Volume calculation: 18000.
 Calibration check: 19000.
 Step by step: 20000.
 Auto parametering: 20800.
 ATR calibration: 22000.
 Bar code: 23000.

117 00 75 X X Permanent blowing pressure instruction.

118 00 76 2076 6076 Original unit for the calculation of rejects in cm3/min.
119 00 77 2077 6077 Minimum sealed component measurement pressure.
120 00 78 2078 6078 Maximum sealed component measurement pressure.
121 00 79 2079 6079 Fill time of the internal volume.
122 00 7A 207A 607A Sealed component transfer time.
Choice of the language.
123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.

124 00 7C 207C 607C Reject in calibration check.

125 00 7D 207D 607D Percentage of the calibration check.
126 00 7E 207E 607E Maximum pressure value in pre-fill.
127 00 7F 207F 607F Reject unit.
128 00 80 X X Instruction value during a calibration.
140 00 8C 208C 608C Percentage concerning the temperature compensation.
141 00 8D 208D 608D Test time for the temperature compensation.
142 00 8E X X Max pressure in recovery test (2 piezos sensors).
143 00 8F X X Min pressure in recovery test (2 piezos sensors).
Setup of the outputs (standard or compact).
144 00 90 2090 6090  Standard: 0000.
 Compact: 1000.

145 00 91 2091 6091 Number of program to be copied.

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 Chapter 7 – ATEQ F5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
146 00 92 2092 6092 Number of the program to be pasted.
147 00 93 2093 6093 Minimum pre fill.
148 00 94 2094 6094 Filtering.
Unit type SI or USA.
 SI: 0000.
149 00 95 2095 6095
 USA: 1000.
 CAL: 2000.
161 00 A1 20A1 60A1 Volume unit.
164 00 A4 20A4 60A4 Number of the following program in sequencing.
165 00 A5 20A5 60A5 Number of cycles between two automatic reset.
166 00 A6 20A6 60A6 Time between two automatic reset.
175 00 AF 20AF 60AF Regulator check during its learning.
179 00 B3 20B3 60B3 Dump volume value.
203 00 CB 20CB 60CB Regulator check during its learning.
233 00 E9 20E9 60E9 Quick zero.
340 01 54 2154 6154 ATR transient value.

Identifiers for F5, 3TD special version only, these parameters are for the burst test mode.
Test type:
21 00 15 2015 6015
 Burst test: 5000.
315 01 3B X X Start pressure instruction burst test mode.
334 01 4E X X Rise time burst test mode.
335 01 4F X X Step time burst test mode.
336 01 50 X X Number of stages burst test mode.

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3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Pre-fill.

1 00 01 Pre-dump.

2 00 02 Sealed component fill.

3 00 03 Sealed component stabilization.

4 00 04 Fill.

5 00 05 Stabilization.

6 00 06 Test.

7 00 07 Dump.

65535 FF FF No step in progress.

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4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

Direct
access
Words address Meaning
(hexa)
R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: fail test part.
Bit 2 = 1: fail reference part.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: recoverable part.
4 2204 Bit 7 = 1: CAL error or drift.
Bit 8 = 1: Calibration check error.
Bit 9 = 1: ATR error or drift.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to units table).
9 2209 Pressure unit code high part word (refer to units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to units table).
13 220D Leak unit code high part word (refer to units table).

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5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, leak too large in test.
Bit 2 = 1: fail part, leak too large in reference.
3 Bit 3 = 1: presence of an alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to units table).
8 Pressure unit code high part word (refer to units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to units table).
12 Leak unit code high part word (refer to units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 7 – ATEQ F5 addresses

6. LAST RESULTS STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, the last result is as an array of 12 words. This result includes
the final state of the instrument (position of the relays, alarm signal, state of the
indicators…), but also of the test (units, values measured for the pressure and the leak).
The last result is contained in the memory of the instrument. To obtain them, it is
necessary to carry out a result read request on the slave instrument at the 11h address.
D. A.
address
Words Meaning Type Bytes Coeff
(hexa)
R
1 2301 Program number. Word 2
2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, leak too large in test.
Bit 2 = 1: fail part, leak too large in
reference.
3 2303 Bit 3 = 1: presence of an alarm. Word 2
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table). Word 2
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer to units
7 2307
table).
Long 4 x1000
Pressure unit code high part word (refer to
8 2308
units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to units
11 230B
table).
Long 4 x1000
Leak unit code high part word (refer to units
12 230C
table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 7 – ATEQ F5 addresses

7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
0 00 01 1 Permanent blowing activation. Conf
1 00 02 2 241A 641A Permanent blowing. Conf
2 00 04 4 2404 6404 Fill type. CExt
3 00 08 8 2403 6403 Pre-fill type. CExt
4 00 10 16 2401 6401 Recovery thresholds. CExt
5 00 20 32 241C 641C Cycle end. CExt
6 00 40 64 241D 641D Mini valve. CExt
7 00 80 128 2408 6408 Peak meter. CExt
1
8 01 00 256 Volume calculation. CExt
9 02 00 512 2405 6405 Reference volume. CExt
10 04 00 1024 240B 640B ATR 0. CExt
11 08 00 2048 240C 640C ATR 1. CExt
12 10 00 4096 240D 640D ATR 2. CExt
13 20 00 8192 2413 6413 Program personalisation. CExt
14 40 00 16384 241F 641F Chaining. CExt
15 80 00 32768 2420 6420 Automatic connector. CExt
16 00 01 1 243B 643B Calibration check. CExt
17 00 02 2 2435 6435 Valve codes (output codes). CExt
18 00 04 4 2421 6421 Sealed component. CExt
19 00 08 8 2422 6422 Stamping. CExt
20 00 10 16 Reserved.
2 21 00 20 32 2424 6424 N test. CExt
22 00 40 64 2425 6425 Reserved.
23 00 80 128 Sending cond.: pass part. RS232
24 01 00 256 Sending cond.: fail test part. RS232
25 02 00 512 Sending cond.: fail ref. part. RS232
26 04 00 1024 Sending cond.: alarm presence. RS232

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D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
27 08 00 2048 Sending cond.: pressure error. RS232
28 10 00 4096 Sending cond.: end of cycle RS232
29 20 00 8192 Sending cond.: recoverable. RS232
30 40 00 16384 Sending cond.: calibration. RS232
31 80 00 32768 Frame content: time stamp. RS232
32 00 01 1 Frame content: personalization. RS232
33 00 02 2 Content of the frame: pressure. RS232
34 00 04 4 242F 642F Security. Conf
35 00 08 8 2414 6414 External dump. Conf
36 00 10 16 Exportation. RS232
37 00 20 32 Automatic reset. Conf
38 00 40 64 Placing in stand-by. Main
39 00 80 128 Wake up from stand-by. Main
3 40 01 00 256 Remote control.
41 02 00 512 2407 6407 Temperature compensation. CExt
42 04 00 1024 Recovery test. CExt
Automatic setting of the
43 08 00 2048 Conf
parameters activation.
44 10 00 4096 Parameters automatic setting. Conf
45 20 00 8192 Page feed.
46 40 00 16384 2434 6434 Sign. CExt
47 80 00 32768 After sale service cycle. CExt
48 00 01 1 2402 6402 Unit type. CExt
49 00 02 2 Automatic reset piezo 2. Conf
50 00 04 4 Automatic save activation. Conf
51 00 08 8 2438 6438 Electronic regulator mode. Conf
52 00 10 16 Auxiliary cedes activation. CExt
53 00 20 32 2409 6409 Filtering. CExt
4 54 00 40 64 Quick automatic reset activation. Conf
55 00 80 128 Quick automatic reset. Conf
56 01 00 256 2442 6442 Permanent electronic regulator. Conf
57 02 00 512 2443 6443 Bar code. Conf
58 04 00 1028 Flow reject.
59 08 00 2048 2436 6436 No negative. CExt
60 10 00 4096 Dump threshold. CExt

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D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
61 20 00 8192 240E 640E ATR 3. CExt
62 40 00 16384 2445 6445 In 7 test. CExt
63 80 00 32168 2446 6446 In 7 test configuration. Conf
64 00 01 1 Absolute value. Conf
65 00 02 2 Leak display. Conf
66 00 04 4 By pass valve. Conf
67 00 08 8 Count down (timer). CExt
68 00 10 16 Inversed sealed component. CExt
69 00 20 32 Inversed sealed component 2. CExt
5 70 00 40 64 Volume measurement. CExt
71 00 80 128 Dump Off. CExt
72 01 00 256 Program selection on bar code
CExt
reading.
73 02 00 512 Bar code reset on end of cycle. CExt
74 04 00 1024 Cut Off. CExt
75 08 00 2048 ATF. CExt

Example: bit number 13 (personalisation of the program name) activated to 1, will place
to "20 00h" the value in the first word. 20 00h is equivalent to 8192 in decimal and
0010000000000000 in binary.
In the Modbus frame, the words will follow each other: word 1 + word 2 + ….. + word n

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8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.
D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
0 00 01 1 Fill regulator number.
See § 8.1
1 00 02 2 Pre-fill reg number.
2 00 04 4 2604 6604 Fill type activation. Funct
3 00 08 8 2603 6603 Pre-fill type activation. Funct
4 00 10 16 2601 6601 Recovery thresholds activation. Funct
5 00 20 32 Cycle end Activation. Funct
End of cycle with reset and auto
6 00 40 64 Funct
reset activation.
Cycle end with dump and reset
1 7 00 80 128 Funct
activation.
8 01 00 256 Cycle end with fill Activation. Funct
9 02 00 512 Peak meter Activation. Funct
10 04 00 1024 Reference volume Activation.
11 08 00 2048 260B 660B ATR 0 activation. Funct
12 10 00 4096 260C 660C ATR 1 activation. Funct
13 20 00 8192 260D 660D ATR 2 activation. Funct
14 40 00 16384 2622 6622 Chaining activation. Funct
15 80 00 32768 Chaining pass part activation. Funct
16 00 01 1 Chaining fail test part activation. Funct
17 00 02 2 Chaining fail ref. part activation. Funct
18 00 04 4 Chaining with alarm activation. Funct
Chaining press. switch error
19 00 08 8 Funct
activation.
20 00 10 16 Chaining with cycle end activation. Funct
21 00 20 32 2629 6629 Mini-valve activation. Funct
2
22 00 40 64 Chaining with recovery activation. Funct
23 00 80 128 Chaining with calibration activation. Funct
24 01 00 256 262B 662B Automatic connector activation. Funct
25 02 00 512 2641 6641 Calibration check activation. Funct
26 04 00 1024 2612 6612 Valve codes activation. Funct
27 08 00 2048 2613 6613 Valves 1 activation. Funct
28 10 00 4096 2614 6614 Valves 2 activation. Funct

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D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
29 20 00 8192 2615 6615 Valves 3 activation. Funct
30 40 00 16384 2616 6616 Valves 4 activation. Funct
31 80 00 32768 2617 6617 Valves 5 activation. Funct
32 00 01 1 2618 6618 Valves 6 activation. Funct
33 00 02 2 2619 6619 Valves 7 activation. Funct
34 00 04 4 261A 661A Valves 8 activation. Funct
35 00 08 8 262C 662C Stamping activation. Funct
36 00 10 16 262D 662D Stamping pass part activation. Funct
37 00 20 32 262E 662E Stamping fail test part activation. Funct
38 00 40 64 262F 662F Stamping fail ref. part activation. Funct
39 00 80 128 2630 6630 Stamping alarm activation. Funct
3 Stamping pressure switch error
40 01 00 256 2631 6631 Funct
activation.
41 02 00 512 2632 6632 Stamping cycle end activation. Funct
42 04 00 1024 2633 6633 Stamping recovery activation. Funct
43 08 00 2048 264A 664A Stamping calibration activation. Funct
44 10 00 4096 N alarm activation.
45 20 00 8192 N test activation. Funct
46 40 00 16384 Sealed component activation. Funct
Sealed component valid parameter
47 80 00 32768
(do not touch).
48 00 01 1 External dump activation. Funct
49 00 02 2 2607 6607 T° compensation activation. Funct
50 00 04 4 Recovery test activation. Funct
Dump before cycle in sealed
51 00 08 8
component activation.
52 00 10 16 Sign changing activation. Funct
End of cycle obligatory reset
53 00 20 32 263E 663E Funct
activation.
54 00 40 64 2638 6638 Auxiliary codes activation. Funct
4 55 00 80 128 2639 6639 Auxiliary code 1 activation. Funct
56 01 00 256 263A 663A Auxiliary code 2 activation. Funct
57 02 00 512 263B 663B Auxiliary code 3 activation. Funct
58 04 00 1024 263C 663C Auxiliary code 4 activation. Funct
59 08 00 2048 264C 664C Auto setting parameters activation. Para
60 10 00 4096 2609 6609 Filtering activation. Funct
61 20 00 8192 264D 664D Bar code activation. Funct
62 40 00 16384 Flow reject. Funct
63 80 00 32768 No negative. Funct
5 64 00 01 1 Start on bar code. Funct

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D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
65 00 02 2 ATR 3. Funct
66 00 04 4 Absolute value. Funct
67 00 08 8 266C 666C By pass valve. Funct
68 00 10 16 Count down (timer). Funct
69 00 20 32 Inversed sealed components. Funct
70 00 40 64 Inversed sealed components 2. Funct
71 00 80 128 Dump off. Funct
72 01 00 256 Cut off. Funct
73 02 00 512 ATF function. Funct
74 04 00 1024 Asynchrone start. Funct
Example: bit number 46 (activation sealed component) activated on 1, will put to
"40 00h" the value in the third word. 40 00h is equivalent to 16384 in decimal and
0100000000000000 in binary.
In the Modbus frame, the words will follow as such: word 1 + word 2 + ….. + word n

8.1. REGULATOR SELECTION

Regulator selection for fill and pre-fill (word 1, bit n° 0 and 1) on the table of normal bits.

Fill regulator Pre-fill regulator

Regulator 1 1 1

Regulator 2 0 0

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9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal
0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR error.
9 00 09 ATR drift.
10 00 0A CAL error.
11 00 0B Volume too small (sealed component).
12 00 0C Volume too large (sealed component)
14 00 0E Equalization valve switching error.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.
46 00 2E Dump error.
47 00 2F CAL drift error.
48 00 30 Calibration check error.
49 00 31 Leak in calibration check too high.
50 00 32 Leak in calibration check too low.
51 00 33 Sealed component learning error.

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10. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

0000 00 00 cm3/s.
1000 03 E8 cm3/min.
2000 07 D0 cm3/h.
3000 0B B8 mm3/h.
4000 0F A0 Calibrated Pascal.
5000 13 88 Calibrated Pascal/second.
6000 17 70 Pascal.
7000 1B 58 High resolution Pascal.
8000 1F 40 Pascal/second.
9000 23 28 High resolution Pascal/second.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
43000 A7 F8 D mode Pascal.
44000 AB E0 Low resolution Pascal.
45000 AF C8 Low resolution Pascal/second.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.
58000 E2 90 USA cm3/s same as the cm3/s.
59000 E6 78 USA cm3/min same as the cm3/min.
60000 EA 60 USA cm3/h same as the cm3/h.
76000 01 28 E0 Feet3/second.
77000 01 2C C8 Feet3/minute.

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 Chapter 8 – ATEQ F520P addresses

Chapter 8
ATEQ F520P MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and / or reading of n*words.

Refer to chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write one word in address 201h for select a special cycle.

Version 1.0 Special cycle

6 Auto zero piezo

To activate the special cycle it must make a "Start":

Writing of a forced bit to 1 (FFh) at the address 01h.

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2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a two words set.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilization time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
9 00 09 2009 6009 Dump time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
20 00 14 2014 6014 Part volume.
Test type: invalid test, leak test, mode P test, mode D
test, operator test.
 Invalid: 0000.
21 00 15 2015 6015  Leak: 1000.
 Blockage mode: 2000.
 Desensitized mode: 3000.
 Operator mode: 4000.
29 00 1D 201D 601D Time between 2 chained cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
61 00 3D 203D 603D Natural reject level of the test part in recovery: 0 > 9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
107 00 6B 206B 606B ATR absorption tolerance.
108 00 6C 206C 606C Start value of the transient (ATR).
Original unit for the calculation of rejects in cm3/min.
118 00 76 2076 6076  Pa : 0000.
 Pa/s : 1000.

Choice of the language.

123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.

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Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
127 00 7F 207F 607F Reject unit.
148 00 94 2094 6094 Filtering.
164 00 A4 20A4 60A4 Number of the following program in sequencing.
Measure range:
 0.1 – 500 Pa: 0000.
339 01 53 2153 6153  1 – 1000 Pa: 1000.
 0.01 – 5 kPa: 2000.
 0.01 – 10 kPa: 3000.

3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

2 00 02 Fill.

3 00 03 Stabilization.

4 00 04 Test.

5 00 05 Dump.

65535 FF FF No step in progress.

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4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

Direct access
Words address (hexa) Meaning
R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
Test type.
 Leak: 1.
3 2203  Blockage mode: 2.
 Desensitized mode: 3.
 Operator mode: 4.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: reserved.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: recoverable part.
4 2204 Bit 7 = 1: reserved.
Bit 8 = 1: reserved.
Bit 9 = 1: reserved.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to units table).
9 2209 Pressure unit code high part word (refer to units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to units table).
13 220D Leak unit code high part word (refer to units table).

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5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: reserved.
3 Bit 3 = 1: alarm triggered.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to units table).
8 Pressure unit code high part word (refer to units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to units table).
12 Leak unit code high part word (refer to units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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6. LAST RESULTS STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, the last result is stocked as an array of 12 words. This result
includes the final state of the instrument (position of the relays, alarm signal, state of the
indicators…), but also of the test (units, values measured for the pressure and the leak).
The last result is contained in the memory of the instrument. To obtain them, it is
necessary to carry out a result read request on the slave instrument at the 11h address.
D. A.
address
Words Meaning Type Bytes Coeff
(hexa)
R
1 2301 Program number. Word 2
2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: reserved.
3 2303 Bit 3 = 1: alarm triggered. Word 2
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table). Word 2
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer to.
7 2307
Units table).
Long 4 x1000
Pressure unit code high part word (refer to.
8 2308
Units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to. Units
11 230B
table).
Long 4 x1000
Leak unit code high part word (refer to. Units
12 230C
table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)). The bits below are mostly present in the
"extended menus". They are only used to allow the access to other parameters
according to the configuration, depending on the configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
4 00 10 16 2401 6401 Recovery thresholds. CExt
5 00 20 32 241C 641C Cycle end. CExt
10 04 00 1024 240B 640B ATR 0. CExt
11 08 00 2048 240C 640C ATR 1. CExt
1
12 10 00 4096 240D 640D ATR 2. CExt
13 20 00 8192 2413 6413 Program personalisation. CExt
14 40 00 16384 241F 641F Chaining. CExt
15 80 00 32768 2420 6420 Automatic connector. CExt
17 00 02 2 2435 6435 Valve codes (output codes). CExt
19 00 08 8 2422 6420 Stamping. CExt
23 00 80 128 Sending cond.: pass part. RS232
24 01 00 256 Sending cond.: fail test part. RS232
26 04 00 1024 Sending cond.: alarm presence. RS232
2
27 08 00 2048 Sending cond.: pressure error. RS232
28 10 00 4096 Sending cond.: end of cycle RS232
29 20 00 8192 Sending cond.: recoverable. RS232
30 40 00 16384 Sending cond.: calibration. RS232
31 80 00 32768 Frame content: time stamp. RS232
32 00 01 1 Frame content: personalization. RS232
33 00 02 2 Content of the frame: pressure. RS232
34 00 04 4 242F 642F Security. Conf
35 00 08 8 2414 6414 External dump. Conf
36 00 10 16 Exportation. RS232
3 37 00 20 32 Automatic reset. Conf
38 00 40 64 Placing in stand-by. Main
39 00 80 128 Wake up from stand-by. Main
40 01 00 256 Remote control.
42 04 00 1024 Recovery test. CExt
45 20 00 8192 Page feed.

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D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
51 00 08 8 2438 6438 Electronic regulator mode. Conf
4
56 01 00 256 2442 6442 Permanent electronic regulator. Conf
Example: bit number 13 (personalization of the program name) activated to 1, will place
to "20 00h" the value in the first word. 20 00h is equivalent to 8192 in decimal and
0010000000000000 in binary.
In the Modbus frame, the words will follow each other: word 1 + word 2 + ….. + word n

8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program. The bits
below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.
D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
4 00 10 16 2601 6601 Recovery thresholds activation. Funct
5 00 20 32 Cycle end Activation. Funct
End of cycle with reset and auto
6 00 40 64 Funct
reset activation.
Cycle end with dump and reset
7 00 80 128 Funct
activation.
1 8 01 00 256 Cycle end with fill Activation. Funct
11 08 00 2048 260B 660B ATR 0 activation. Funct
12 10 00 4096 260C 660C ATR 1 activation. Funct
13 20 00 8192 260D 660D ATR 2 activation. Funct
14 40 00 16384 2622 6622 Chaining activation. Funct
15 80 00 32768 Chaining pass part activation. Funct
16 00 01 1 Chaining fail test part activation. Funct
17 00 02 2 Chaining fail ref. part activation. Funct
18 00 04 4 Chaining with alarm activation. Funct
Chaining press. switch error
19 00 08 8 Funct
activation.
20 00 10 16 Chaining with cycle end activation. Funct
2
22 00 40 64 Chaining with recovery activation. Funct
23 00 80 128 Chaining with calibration activation. Funct
24 01 00 256 262B 662B Automatic connector activation. Funct
25 02 00 512 2641 6641 Calibration check activation. Funct
26 04 00 1024 2612 6612 Valve codes activation. Funct
27 08 00 2048 2613 6613 Valves 1 activation. Funct

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D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
28 10 00 4096 2614 6614 Valves 2 activation. Funct
29 20 00 8192 2615 6615 Valves 3 activation. Funct
30 40 00 16384 2616 6616 Valves 4 activation. Funct
31 80 00 32768 2617 6617 Valves 5 activation. Funct
32 00 01 1 2618 6618 Valves 6 activation. Funct
33 00 02 2 2619 6619 Valves 7 activation. Funct
34 00 04 4 261A 661A Valves 8 activation. Funct
35 00 08 8 262C 662C Stamping activation. Funct
36 00 10 16 262D 662D Stamping pass part activation. Funct
37 00 20 32 262E 662E Stamping fail test part activation. Funct
3 38 00 40 64 262F 662F Stamping fail ref. part activation. Funct
39 00 80 128 2630 6630 Stamping alarm activation. Funct
Stamping pressure switch error
40 01 00 256 2631 6631 Funct
activation.
41 02 00 512 2632 6632 Stamping cycle end activation. Funct
42 04 00 1024 2633 6633 Stamping recovery activation. Funct
43 08 00 2048 264A 664A Stamping calibration activation. Funct
48 00 01 1 External dump activation. Funct
4 End of cycle obligatory reset
53 00 20 32 263E 663E Funct
activation.
Example: bit number 35 (stamping activation) activated on 1, will put to "00 08h" the
value in the third word. 00 08h is equivalent to 8 in decimal and 000000000001000 in
binary.
In the Modbus frame, the words will follow as such: word 1 + word 2 + ….. + word n

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9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal
0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR error.
9 00 09 ATR drift.
10 00 0A CAL error.
11 00 0B Volume too small (sealed component).
12 00 0C Volume too large (sealed component)
14 00 0E Equalization valve switching error.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.
46 00 2E Dump error.
47 00 2F CAL drift error.

10. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.
Identifier n°
Unit
Decimal Hexadecimal
0000 00 00 cm3/s.
1000 03 E8 cm3/min.
2000 07 D0 cm3/h.
3000 0B B8 mm3/h.
4000 0F A0 Calibrated Pascal.
5000 13 88 Calibrated Pascal/second.
6000 17 70 Pascal.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
43000 A7 F8 D mode Pascal.

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 Chapter 9 – ATEQ G5 Addresses

Chapter 9
ATEQ G5 ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and/or reading of n*words.

Refer to chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write at the address 201h one word allowing a special cycle selection.

Value Description
1 Volume calculation
6 Piezzo auto zero

To activate the special cycle it must make a "Start":

Write of a forced byte to 1 at the address 01h.

There's two special cycles on the G520 instrument.

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 Chapter 9 – ATEQ G5 Addresses

2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a set with two words.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilisation time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
6 00 06 2006 6006 Pre fill time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2: 0 > 650 seconds.
20 00 14 2014 6014 Part volume.
Test type: invalid test, leak test, mode P test, mode D test,
operator test.
21 00 15 2015 6015  Invalid: 0000.
 Leak: 1000.
 Operator mode: 4000.
29 00 1D 201D 601D Time between 2 sequencing cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
61 00 3D 203D 603D Natural reject level of the test part in recovery: 0 > 9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
67 00 43 2043 6043 Pre-fill instruction value: 0 > 9999.
Screen light intensity value.
 0 %: 0000.
 15 %: 1000.
 30 %: 2000.
73 00 49 2049 6049  45 %: 3000.
 50 %: 4000.
 75 %: 5000.
 90 %: 6000.
 100 %: 7000.

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 Chapter 9 – ATEQ G5 Addresses

Type of fill.
 Standard: 0000.
103 00 67 2067 6067
 Instruction: 1000.
 Ballistic: 2000.
Type of pre-fill.
 Standard: 0000.
104 00 68 2068 6068
 Instruction: 1000.
 Ballistic: 2000.
Function attributed to the entry of the special cycles.
112 00 70 2070 6070  Program selection: 0.
 Piezo reset: 1.
Choice of the language.
123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.
126 00 7E 207E 607E Maximum pressure value in pre-fill.
127 00 7F 207F 607F Reject unit.
144 00 90 2090 6090 Setup of the outputs (standard or compact).
145 00 91 2091 6091 Number of program to be copied.
146 00 92 2092 6092 Number of the program to be pasted.
147 00 93 2093 6093 Minimum pre fill.
148 00 94 2094 6094 Filtering.
Standard customer temperature (correction in
155 00 9B 209B 609B
temperature).
156 00 9C 209C 609C Standard customer pressure (correction in pressure).
158 00 9E 209E 609E Percents of the bar graph.
164 00 A4 20A4 60A4 Number of the following program in sequencing.

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 Chapter 9 – ATEQ G5 Addresses

3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Pre-fill.

1 00 01 Fill.

2 00 02 Stabilisation.

3 00 03 Test.

4 00 04 Dump.

65535 FF FF No step in progress.

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 Chapter 9 – ATEQ G5 Addresses

4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
Direct
access
Words Meaning
address
(hexa) R
1 2201 Program number.
2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: gross leak.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: unused.
4 2204 Bit 7 = 1: unused.
Bit 8 = 1: unused.
Bit 9 = 1: unused.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to. Units table).
9 2209 Pressure unit code high part word (refer to. Units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to. Units table).
13 220D Leak unit code high part word (refer to. Units table).

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 Chapter 9 – ATEQ G5 Addresses

5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: gross leak.
3 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to. Units table).
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
12 Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 9 – ATEQ G5 Addresses

6. LAST RESULT STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

Direct
access
Words address Meaning Type Bytes Coeff
(hexa)
R

1 2301 Program number. Word 2

2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: gross leak.
3 2303 Bit 3 = 1: alarm. Word 2
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
Alarm code (refer to the alarm codes
4 2304 Word 2
table).
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer
7 2307
to. Units table).
Long 4 x1000
Pressure unit code high part word
8 2308
(refer to. Units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to.
11 230B
Units table).
Long 4 x1000
Leak unit code high part word (refer to.
12 230C
Units table).

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 Chapter 9 – ATEQ G5 Addresses

7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2404 6404 Fill type. CExt

1 00 02 2 2403 6403 Pre-fill type. CExt
2 00 04 4 2401 6401 Recovery thresholds. CExt
3 00 08 8 241E 641E Volume calculation. CExt
Personalisation of the program
4 00 10 16 2413 6413 CExt
name.
5 00 20 32 241F 641F Chaining. CExt
6 00 40 64 2420 6420 Automatic connector. CExt
7 00 80 128 2416 6416 Valves codes (outputs codes). CExt
1 8 01 00 256 2422 6422 Stamping. CExt
9 02 00 512 Pass part sending conditions. RS232
10 04 00 1024 Fail part sending conditions. RS232
Presence of an alarm sending
11 08 00 2048 RS232
conditions.
Pressure error sending
12 10 00 4096 RS232
conditions.
13 20 00 8192 End of cycle send conditions. RS232
14 40 00 16384 Recoverable send conditions. RS232
15 80 00 32768 Time stamp frame content. RS232
Content of the frame:
16 00 01 1 2413 6413 RS232
personalisation.
17 00 02 2 Content of the frame: pressure. RS232
18 00 04 4 242F 642F Security. Conf
2
19 00 08 8 2414 6414 External dump. Conf
20 00 10 16 Exportation. RS232
21 00 20 32 240F 640F Automatic reset. Conf
22 00 40 64 Placing in stand-by. Main

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

Return to operation from stand-

23 00 80 128 Main
by.
24 01 00 256 Remote control.
25 02 00 512 2419 6419 Automatic start. CExt
26 04 00 1024 2461 6461 Cut valve. Conf
27 08 00 2048 2409 6409 Filtering. CExt
28 10 00 4096 2417 6417 General correction. CExt
29 20 00 8192 2406 6406 Pressure compensation. CExt
30 40 00 16384 2407 6407 Temperature compensation.
31 80 00 32768 Line feed (label).
32 00 01 1 241C 641C End of cycle.
33 00 02 2 Unit type.

Word 34 00 04 4 243A 643A Bar graph display. Conf

3 35 00 08 8 2462 6462 Negatives reject levels. Conf
36 00 10 16 2437 6437 Automatic save activation. Conf
37 00 20 32 2463 6463 Negative flow display.

Example: bit number 13 (End of cycle send conditions) activated to 1, will place to "20
00h" the value in the first word. 20 00h is equivalent to 8192 in decimal and
0010000000000000 in binary.
In the Modbus frame, the words will follow each other:
word 1 + word 2 + ….. + word n

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 Chapter 9 – ATEQ G5 Addresses

8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272d). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2604 6604 Activation of the fill type. Funct

1 00 02 2 2603 6603 Activation of the pre-fill type. Funct
Activation of the recovery
2 00 04 4 2601 6601 Funct
thresholds.
3 00 08 8 261E 661E Activation of the cycle end. Funct
Activation of the end of cycle with
4 00 10 16 261F 261F FEoc
reset and reset to 0.
Activation of the cycle end with
5 00 20 32 2620 6620 FEoc
dump and reset.
6 00 40 64 2621 6621 Activation of the cycle end with fill. FEoc
7 00 80 128 2622 6622 Activation of chaining. Funct
Activation of the chaining with a
1 8 01 00 256 2623 6623 FChai
pass part.
Activation of chaining with a fail
9 02 00 512 2624 6624 FChai
part.
10 04 00 1024 2626 6626 Activation of chaining with alarm. FChai
Activation of chaining with pressure
11 08 00 2048 2627 6627 FChai
switch error.
Activation of chaining with cycle
12 10 00 4096 2628 6628 FChai
end.
Activation of the chaining with
13 20 00 8192 262A 662A FChai
recovery.
Activation of the automatic
14 40 00 16384 262B 662B Funct
connector.
15 80 00 32768 2612 6612 Activation of the valve codes.
16 00 01 1 2613 6613 Activation valve code 1.
17 00 02 2 2614 6614 Activation valve code 2.
2
18 00 04 4 2615 6615 Activation valve code 3.
19 00 08 8 2616 6616 Activation valve code 4.

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

20 00 10 16 2617 6617 Activation valve code 5.

21 00 20 32 2618 6618 Activation valve code 6.
22 00 40 64 2619 6619 Activation valve code 7.
23 00 80 128 261A 661A Activation valve code 8.
24 01 00 256 262C 662C Activation of the stamping. Funct
Activation of the stamping with
25 02 00 512 262D 662D FStp
pass part.
Activation of the stamping with fail
26 04 00 1024 262E 662E FStp
part.
Activation of the stamping with
27 08 00 2048 2630 6630 FStp
alarm.
Activation of stamping with
28 10 00 4096 2631 6631 FStp
pressure switch error.
Activation of the stamping with the
29 20 00 8192 2632 6632 FStp
cycle end.
Activation of the stamping with
30 40 00 16384 2633 6633 FStp
recovery.
31 80 00 32768 Activation of the external dump. Funct
Activation of the temperature
32 00 01 1 Funct
compensation.
Activation of the automatic start
33 00 02 2 261C 661C Funct
cycle.

3 Activation of the pressure

34 00 04 4 2606 6606 Funct
compensation.
35 00 08 8 2609 6609 Activation of the filtering. Funct
36 00 10 16 261D 661D Standard conditions activation. Funct
37 00 20 32 Negative flow displaying activation.

Example: bit number 36 (Standard conditions activation) activated on 1, will put to

"00 10h" the value in the third word. 00 10h is equivalent to 16 in decimal and
0000000000010000 in binary.
In the Modbus frame, the words will follow as such:
word 1 + word 2 + ….. + word n

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9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
14 00 0E Equalization valve switching error.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.

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 Chapter 9 – ATEQ G5 Addresses

10. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

0000 00 00 Cm3/s.
1000 03 E8 Cm3/min.
2000 07 D0 Cm3/h.
3000 0B B8 Mm3/h.
6000 17 70 Pascal.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
30000 75 30 Litre/hour.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.

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 Chapter 10 – ATEQ D5 addresses

Chapter 10
ATEQ D5 MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Write and/or reading of n*words.

Refer to Chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write at the address 201h one word allowing a special cycle selection.

Value Description
1 ATR learning.
4 Calibration
5 Verification – calibration.
7 Electronic regulator learning.
9 Auto zero piezo.
10 Calibration on test.
12 Auxiliary regulator.
13 Regulator adjust.
15 Measure on reference.
24 Save parameters in flash.

To activate the special cycle it must make a "Start":

Write of a forced bit to 1 at the address 01h.

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 Chapter 10 – ATEQ D5 addresses

2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a two words set.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilisation time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1:0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2:0 > 650 seconds.
Test type: invalid test, leak test, mode P test, mode D
test, operator test.
 Invalid: 0000.
 Direct test: 1000.
21 00 15 2015 6015  Recovery test: 2000.
 Reference test: 4000.
 Bridge test: 5000.
 Step by step test: 6000.
 Operator test: 7000.
29 00 1D 201D 601D Time between 2 sequencing cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Maximum reject value: 0 > 9999.
61 00 3D 203D 603D Maximum reject value in recovery: 0 > 9999.
62 00 3E 203E 603E Minimum reject value: 0 > 9999.
63 00 3F 203F 603F Minimum reject value in recovery: 0 > 9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
72 00 48 2048 6048 Calibration drifts percent.

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 Chapter 10 – ATEQ D5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
Screen light intensity value.
 0 %: 0000.
 15 %: 1000.
 30 %: 2000.
73 00 49 2049 6049  45 %: 3000.
 50 %: 4000.
 75 %: 5000.
 90 %: 6000.
 100 %: 7000.
80 00 50 2050 6050 Differential auto reset time.
90 00 5A 205A 605A Read capillary for 2 capillaries (3.10g1 only).
Type of fill.
103 00 67 2067 6067  Standard: 0000.
 Ballistic: 2000.
107 00 6B 206B 606B ATR tolerance absorption.
108 00 6C 206C 606C Transitory start value (ATR).
Choice of the language.
123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.
127 00 7F 207F 607F Reject unit.
128 00 80 2080 6080 Instruction value during a calibration.
148 00 94 2094 6094 Filtering.
Unit type SI or USA.
 SI: 0000.
149 00 95 2095 6095
 USA: 1000.
 CAL: 2000.
150 00 96 2096 6096 Pressure instruction.
151 00 97 2097 6097 Offset on a flow.
Piezo reset type.
 Before cycle: 0000.
154 00 9A 209A 609A
 After cycle: 1000.
 Without auto reset: 2000.
Standard customer temperature (correction in
155 00 9B 209B 609B
temperature).
156 00 9C 209C 609C Standard customer pressure (correction in pressure).
158 00 9E 209E 609E Percents of the bar graph.
164 00 A4 20A4 60A4 Number of the following program in sequencing.
165 00 A5 20A5 60A5 Number of cycles between two automatic reset.
166 00 A6 20A6 60A6 Time between two automatic reset.

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 Chapter 10 – ATEQ D5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
218 00 DA 20DA 60DA Flow unit for the master jet.
219 00 DB 20DB 60DB Flow value of the master jet.
220 00 DC 20DC 60DC Pressure value of the master jet.
221 00 DD 20DD 60DD Atmospheric pressure value for the master jet.
222 00 DE 20DE 60DE Temperature value for the master jet.
223 00 DF 20DF 60DF Drift value for the master jet.
224 00 E0 20E0 60E0 Flow unit for the master part.
225 00 E1 20E1 60E1 Flow value for the master part.
226 00 E2 20E2 60E2 Pressure value for the master part.
227 00 E3 20E3 60E3 Atmospheric pressure for the master part.
228 00 E4 20E4 60E4 Temperature value for the master part.
274 01 12 2112 6112 Pressure filtering.
276 01 14 2114 6114 Fill percent.
Pneumatic configuration during the rest phase.
 Without blow: 0000.
277 01 15 2115 6115
 Blow on reference side: 1000.
 Blow on test side: 2000.
Electronic regulator state during the rest phase.
278 01 16 2116 6116  Regulator on instruction: 0000.
 Regulator set to 0: 1000.
280 01 18 2118 6118 Reference program associated.
Capillary number with dual capillaries option only:
281 01 19  Capillary 1: 0000.
 Capillary 2: 1000.
Type of gas.
 Nitrogen: 0000.
 Natural gas: 1000.
284 01 1C
 Propane: 2000.
 Butane: 3000.
 G110: 4000.

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 Chapter 10 – ATEQ D5 addresses

3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Fill.

1 00 01 Stabilisation.

2 00 02 Test.

3 00 03 Dump.

65535 FF FF No step in progress.

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 Chapter 10 – ATEQ D5 addresses

4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

Words Direct Meaning

access
address
(hexa) R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part maximum flow.
Bit 2 = 1: fail part minimum flow.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: unused.
4 2204 Bit 7 = 1: unused.
Bit 8 = 1: unused.
Bit 9 = 1: unused.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to. Units table).
9 2209 Pressure unit code high part word (refer to. Units table).
10 220A Flow low section word.
11 220B Flow high section word.
12 220C Flow unit code low part word (refer to. Units table).
13 220D Flow unit code high part word (refer to. Units table).

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 Chapter 10 – ATEQ D5 addresses

5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, maximum flow reject.
Bit 2 = 1: fail part, minimum flow reject.
3 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to. Units table).
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
12 Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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6. LAST RESULT STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

Direct
access
Words address Meaning
(hexa)
R

1 2301 Program number.

2 2302 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, maximum flow reject.
Bit 2 = 1: fail part, minimum flow reject.
3 2303 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table).
5 2305 Pressure low part word.
6 2306 Pressure high part word.
7 2307 Pressure unit code low part word (refer to. Units table).
8 2308 Pressure unit code high part word (refer to. Units table).
9 2309 Leak low section word.
10 230A Leak high section word.
11 230B Leak unit code low part word (refer to. Units table).
12 230C Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 10 – ATEQ D5 addresses

7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2403 6403 Fill type. CExt

1 00 02 2 2401 6401 Recovery thresholds. CExt
2 00 04 4 241C 641C End of cycle. CExt
3 00 08 8 241D 641D Mini valve. CExt
4 00 10 16 2408 6408 Peak hold. CExt
5 00 20 32 240C 640C ATR1. CExt
6 00 40 64 240D 640D ATR2. CExt
Personalisation of the program
7 00 80 128 2413 6413 CExt
1 name.
8 01 00 256 241F 641F Chaining. CExt
9 02 00 512 2420 6420 Automatic connector. CExt
10 04 00 1024 2416 6416 Valves codes (outputs codes). CExt
11 08 00 2048 240A 640A Offset. CExt
12 10 00 4096 2409 6409 Filtering. CExt
13 20 00 8192 2447 6447 Automatic mode. CExt
14 40 00 16384 2422 6422 Stamping. CExt
15 80 00 32768 Reserved.
16 00 01 1 N test. CExt
17 00 02 2 2402 6402 Unit type. CExt
18 00 04 4 2406 6406 Pressure correction. CExt
19 00 08 8 ∆P correction.
2 20 00 10 16 2449 6449 Piezo auto zero.
21 00 20 32 Unused.
22 00 40 64 Sending condition: pass part. RS232
Sending condition: fail part
23 00 80 128 RS232
maximum flow.

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

Sending condition: fail part

24 01 00 256 RS232
minimum flow.
Sending condition: presence of
25 02 00 512 RS232
an alarm.
Sending condition: pressure
26 04 00 1024 RS232
defect.
27 08 00 2048 Sending condition: end of cycle. RS232
28 10 00 4096 Sending condition: recoverable. RS232
29 20 00 8192 Content of the frame: time. RS232
Content of the frame:
30 40 00 16384 RS232
personalisation.
31 80 00 32768 Content of the frame: pressure. RS232
32 00 01 1 242F 642F Security. Conf
33 00 02 2 Exportation. RS232
34 00 04 4 2449 6449 Automatic piezo reset.
35 00 08 8 Placing in stand-by. Main
Return to operation from stand-
36 00 10 16 Main
by.
37 00 20 32 Unused.
38 00 40 64 243A 643A Bar graph displaying. Conf
Presence of a second piezo
3 39 00 80 128
sensor.
40 01 00 256 244E 644E Auxiliary output 1 configuration.
41 02 00 512 244F 644F Auxiliary output 2 configuration.
42 04 00 1024 2450 6450 Auxiliary output 3 configuration.
43 08 00 2048 2451 6451 Auxiliary output 4 configuration.
44 10 00 4096 2452 6452 Internal output 1 configuration.
45 20 00 8192 2453 6453 Internal output 2 configuration.
46 40 00 16384 2454 6454 External output 1 configuration.
47 80 00 32768 2455 6455 External output 2 configuration.
48 00 01 1 2456 6456 External output 3 configuration.
49 00 02 2 2457 6457 External output 4 configuration.
50 00 04 4 2458 6458 External output 5 configuration.
4
51 00 08 8 2459 6459 External output 6 configuration.
52 00 10 16 Unused.
53 00 20 32 245A 645A Single calibration. CExt

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

54 00 40 64 2436 6436 No negative. CExt

55 00 80 128 245B 645B Calibration on test. Conf
56 01 00 256 Sending condition on reference. RS232
Rest mode, blow on test side or
57 02 00 512 245D 645D Conf
reference side.

Example: bit number 13 (automatic mode) activated to 1, will place to "20 00h" the
value in the first word. 20 00h is equivalent to 8192 in decimal and 0010000000000000
in binary.
In the Modbus frame, the words will follow each other: word 1 + word 2 + ….. + word n

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8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2650 6650 Automatic mode. Funct

1 00 02 2 Unused.
2 00 04 4 2604 6604 Fill type activation. Funct
3 00 08 8 2601 6601 Recovery thresholds activation. Funct
4 00 10 16 261E 661E Cycle end activation. Funct
End of cycle with reset and piezo
5 00 20 32 261F 661F Funct
reset Activation.
Cycle end with dump and reset
6 00 40 64 2620 6620 Funct
activation.

1 7 00 80 128 2621 6621 Cycle end with fill activation. Funct

8 01 00 256 2608 6608 Peak hold activation. Funct
9 02 00 512 Pressure correction.
10 04 00 1024 ∆P correction.
11 08 00 2048 260C 660C ATR1 activation. Funct
12 10 00 4096 260D 660D ATR2 activation. Funct
13 20 00 8192 2622 6622 Chaining activation. Funct
14 40 00 16384 2623 6623 Pass part chaining activation. Funct
Fail part maximum flow chaining
15 80 00 32768
activation.
Fail part minimum flow chaining
16 00 01 1
activation.
17 00 02 2 2626 6626 Chaining with alarm activation. Funct
Pressure switch error chaining
18 00 04 4 2627 6627 Funct
activation.
2 19 00 08 8 2628 6628 Cycle end chaining activation. Funct
20 00 10 16 2629 6629 Recovery chaining activation. Funct
21 00 20 32 Mini valve Activation.
22 00 40 64 262B 662B Automatic connector activation. Funct
23 00 80 128 2612 6612 Valve codes activation.

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

24 01 00 256 2613 6613 Valve 1 activation.

25 02 00 512 2614 6614 Valve 2 activation.
26 04 00 1024 2615 6615 Valve 3 activation.
27 08 00 2048 2616 6616 Valve 4 activation.
28 10 00 4096 2617 6617 Valve 5 activation.
29 20 00 8192 2618 6618 Valve 6 activation.
30 40 00 16384 2619 6619 Valve 7 activation.
31 80 00 32768 261A 661A Valve 8 activation.
32 00 01 1 262C 662C Stamping activation.
33 00 02 2 262D 662D Pass part stamping Activation.
Fail part maximum flow stamping
34 00 04 4 262E 662E
activation.
Fail part minimum flow stamping
35 00 08 8 262F 662F
activation.
36 00 10 16 2630 6630 Alarm stamping activation.
Pressure switch error stamping
37 00 20 32 2631 6631
activation.
38 00 40 64 2632 6632 Cycle end stamping activation.
3
39 00 80 128 2633 6633 Recovery stamping activation.
40 01 00 256 2607 6607 Standard conditions activation. Funct
41 02 00 512 Reserved.
42 04 00 1024 N test.
43 08 00 2048 Unused.
44 10 00 4096 2609 6609 Filtering Activation. Funct
45 20 00 8192 2657 6657 Piezo automatic reset. Funct
46 40 00 16384 260A 660A Offset. Funct
47 80 00 32768 2602 6602 Unit type. Funct
48 00 01 1 Piezo sensor 2.
49 00 02 2 263F 663F Negative flow displaying activation. Funct
4
50 00 04 4 2659 6659 High precision activation. Funct
51 00 08 8 265A 665A Reference start type. Funct

Example: bit number 46 (Offset) activated on 1, will put to "40 00h" the value in the third
word. 40 00h is equivalent to 16384 in decimal and 0100000000000000 in binary.
In the Modbus frame, the words will follow as such:
word 1 + word 2 + ….. + word n

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9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR defect.
9 00 09 ATR drift.
10 00 0A Calibration drift.
14 00 0E Equalization valve switching error.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.
47 00 2F Calibration drift.

10. UNIT TABLE

This list gives all the units used in the D5 instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

30000 75 30 Litter/hour.
33000 80 E8 CAL.
43000 A7 F8 D mode Pascal.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.
53000 CF 08 Litre/minute.
54000 D2 F0 Meter3/hour.

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 Chapter 11 – ATEQ ERD5 addresses

Chapter 11
ATEQ ERD5 MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Write and/or reading of n*words.

Refer to Chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write at the address 201h one word allowing a special cycle selection.

Value Description
7/8 Auto zero piezo.
9 Electronic regulator learning.
Infinite fill (not available).

To activate the special cycle it must make a "Start":

Write of a forced bit to 1 at the address 01h.

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2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a two words set.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
4 00 04 2004 6004 Rise time: 0 > 650 seconds.
5 00 05 2005 6005 Drop time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1:0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2:0 > 650 seconds.
12 00 0C 200C 600C Pre-dump time: 0 > 650 seconds.
Test type: invalid test, leak test, mode P test, mode D
test, operator test.
21 00 15 2015 6015  Invalid: 0000.
 Pressure cycle: 1000.
 Operator test: 2000.
29 00 1D 201D 601D Time between 2 sequencing cycles: 0 > 650 seconds
53 00 35 2035 6035 Pressure unit.
Screen light intensity value.
 0 %: 0000.
 15 %: 1000.
 30 %: 2000.
73 00 49 2049 6049  45 %: 3000.
 50 %: 4000.
 75 %: 5000.
 90 %: 6000.
 100 %: 7000.
80 00 50 2050 6050 Differential auto reset time.
Function attributed to the entry of the special cycles.
 Program selection: 0000.
112 00 70 2070 6070
 Infinite fill: 1000.
 Piezo AZ: 2000.
Choice of the language.
123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.
127 00 7F 207F 607F Reject unit.
128 00 80 2080 6080 Instruction value during a calibration.

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 Chapter 11 – ATEQ ERD5 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
145 00 91 2091 6091 Number of program to be copied.
146 00 92 2092 6092 Number of the program to be pasted.
Unit type SI or USA.
149 00 95 2095 6095  SI: 0000.
 USA: 1000.
185 00 B9 20B9 60B9 Initial pressure.
186 00 BA 20BA 60BA Step pressure.
187 00 BB 20BB 60BB Step time.
188 00 BC 20BC 60BC Final pressure.
189 00 BD 20BD 60BD Step minimum pressure.
190 00 BE 20BE 60BE Step maximum pressure.
191 00 BF 20BF 60BF Step minimum flow.
192 00 C0 20C0 60C0 Step maximum flow.
Up contact type:
193 00 C1 20C1 60C1  Opened: 0000.
 Closed: 1000.
Donw contact type:
194 00C2 20C2 60C2  Opened: 0000.
 Closed: 1000.
195 00 C3 20C3 60C3 Up minimum flow parameter.
196 00 C4 20C4 60C4 Down maximum flow parameter.
197 00 C5 20C5 60C5 Up minimum pressure.
198 00 C6 20C6 60C6 Up maximum pressure.
199 00 C7 20C7 60C7 Down minimum pressure.
200 00 C8 20C8 60C8 Down maximum pressure.
201 00 C9 20C9 60C9 2nd piezo maximum pressure.
202 00 CA 20CA 60CA 2nd piezo minimum pressure.
243 00 F3 20F3 60F3 Differential valve commutation time.
352 01 60 2160 6160 Up valve type (version 1.01y10 and later only).

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 Chapter 11 – ATEQ ERD5 addresses

3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Up.

1 00 01 Step.

2 00 02 Down.

65535 FF FF No step in progress.

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 Chapter 11 – ATEQ ERD5 addresses

4. STATUS AND REAL TIME MEASURES

Codes at address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code; "(d)" indicates a decimal code.

Words Direct Meaning

access
address
(hexa) R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: Up fail part flow.
Bit 2 = 1: Down fail part flow.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: unused.
4 2204 Bit 7 = 1: unused.
Bit 8 = 1: unused.
Bit 9 = 1: unused.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to. Units table).
9 2209 Pressure unit code high part word (refer to. Units table).
10 220A Flow low section word.
11 220B Flow high section word.
12 220C Flow unit code low part word (refer to. Units table).
13 220D Flow unit code high part word (refer to. Units table).

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 Chapter 11 – ATEQ ERD5 addresses

5. PENDING RESULTS LIST STRUCTURE (LAST RESULTS IN FIFO)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

5.1. ERD FIRMWARE VERSION < 1.01Y3

At the end of each cycle, a result is stocked as an array of 12 words contained in a

FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: Up fail part flow.
Bit 2 = 1: Down fail part flow.
3 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to. Units table).
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
12 Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 11 – ATEQ ERD5 addresses

5.2. ERD FIRMWARE VERSION ≥ 1.01Y3

At the end of each cycle, a result is stocked as an array of 36 words contained in a

FIFO of 20 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units and values measured).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: Up fail part flow.
Bit 2 = 1: Down fail part flow.
3 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 / 6 (Long) Rise Pressure value low part / high part.
7 / 8 (Long) Rise Pressure unit code low part / high part (refer to Units table).
9 / 10 (Long) Rise Flow value low part / high part.
11 / 12 (Long) Rise leak unit code low part / high part (refer to Units table).
13 / 14 (Long) Step pressure value low part / high part.
15 / 16 (Long) Step Pressure unit code low part / high part (refer to Units table).
17 / 18 (Long) Step Flow value low part / high part.
19 / 20 (Long) Step leak unit code low part / high part (refer to Units table).
21 / 22 (Long) Drop Pressure value low part / high part.
23 / 24 (Long) Drop Pressure unit code low part / high part (refer to Units table).
25 / 26 (Long) Drop Flow value low part / high part.
27 / 28 (Long) Drop Pressure unit code low part / high part (refer to Units table).
29 / 30 (Long) Rise Switch pressure value low part / high part (>v1.01z0).
31 / 32 (Long) Rise Switch pressure unit low part / high part (>v1.01z0).
33 / 34 (Long) Drop Switch pressure value low part / high part (>v1.01z0).
35 / 36 (Long) Drop Switch pressure unit low part / high part (>v1.01z0).

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 Chapter 11 – ATEQ ERD5 addresses

6. LAST RESULT STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

6.1. ERD FIRMWARE VERSION < 1.01Y3

At the end of each cycle, a result is stocked as an array of 12 words.

This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

Direct
access
Words Meaning
address
(hexa) R

1 2301 Program number.

2 2302 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: Up fail part flow.
Bit 2 = 1: Down fail part flow.
3 2303 Bit 3 = 1: alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table).
5 2305 Pressure low part word.
6 2306 Pressure high part word.
7 2307 Pressure unit code low part word (refer to. Units table).
8 2308 Pressure unit code high part word (refer to. Units table).
9 2309 Leak low section word.
10 230A Leak high section word.
11 230B Leak unit code low part word (refer to. Units table).
12 230C Leak unit code high part word (refer to. Units table).

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6.1. ERD FIRMWARE VERSION ≥ 1.01Y3

At the end of each cycle, a result is stocked as an array of 36 words.

This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units and values measured).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: Pass part.
Bit 1 = 1: Up fail part flow.
Bit 2 = 1: Down fail part flow.
3 Bit 3 = 1: Alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 / 6 (Long) Rise Pressure value, low part / high part.
7 / 8 (Long) Rise Pressure unit code, low part / high part (refer to Units table).
9 / 10 (Long) Rise Flow value, low part / high part.
11 / 12 (Long) Rise Leak unit code, low part / high part (refer to Units table).
13 / 14 (Long) Step Pressure value, low part / high part.
15 / 16 (Long) Step Pressure unit code, low part / high part (refer to Units table).
17 / 18 (Long) Step Flow value, low part / high part.
19 / 20 (Long) Step Leak unit code, low part / high part (refer to Units table).
21 / 22 (Long) Drop Pressure value, low part / high part.
23 / 24 (Long) Drop Pressure unit code, low part / high part (refer to Units table).
25 / 26 (Long) Drop Flow value, low part / high part.
27 / 28 (Long) Drop Pressure unit code, low part / high part (refer to Units table).
29 / 30 (Long) Rise Switch pressure value, low part / high part (>v1.01z0).
31 / 32 (Long) Rise Switch pressure unit, low part / high part (>v1.01z0).
33 / 34 (Long) Drop Switch pressure value, low part / high part (>v1.01z0).
35 / 36 (Long) Drop Switch pressure unit, low part / high part (>v1.01z0).

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7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2403 6403 End of cycle. CExt

1 00 02 2 2401 6401 Mini valve. CExt
Personalization of the program
2 00 04 4 241C 641C CExt
name.
3 00 08 8 241D 641D Chaining. CExt
4 00 10 16 2408 6408 Automatic connector. CExt
5 00 20 32 240C 640C Valves codes (outputs codes). CExt
6 00 40 64 240D 640D Stamping. CExt
7 00 80 128 2413 6413 Unit type. CExt

1 8 01 00 256 241F 641F Piezo auto zero. CExt

9 02 00 512 2420 6420 Sending condition: pass part. CExt
10 04 00 1024 2416 6416 Sending condition: fail part up. CExt
11 08 00 2048 240A 640A Sending condition: fail part step. CExt
Sending condition: fail part
12 10 00 4096 2409 6409 CExt
down.
Sending condition: presence
13 20 00 8192 2447 6447 CExt
of an alarm.
Sending condition: pressure
14 40 00 16384 2422 6422 CExt
defect.
15 80 00 32768 Sending condition: end of cycle.
16 00 01 1 Content of the frame: time. CExt
Content of the frame:
17 00 02 2 2402 6402 CExt
personalization.
18 00 04 4 2406 6406 Content of the frame: pressure. CExt
2
19 00 08 8 Security.
20 00 10 16 2449 6449 Exportation.
21 00 20 32 Automatic piezo reset.
22 00 40 64 Placing in stand-by (power off). RS232

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

Return to operation from stand-

23 00 80 128 RS232
by (power on)).
24 01 00 256 Filtering. RS232
25 02 00 512 Remote control (TLC). RS232
26 04 00 1024 Form feed. RS232
27 08 00 2048 Automatic save activation. RS232
28 10 00 4096 Pressure correction. RS232
29 20 00 8192 ∆P correction. RS232
30 40 00 16384 Mass. RS232
31 80 00 32768 Offset. RS232
Presence of a second piezo
32 00 01 1 242F 642F Conf
sensor.
33 00 02 2 Auxiliary output 1 configuration. RS232
34 00 04 4 2449 6449 Auxiliary output 2 configuration.
35 00 08 8 Auxiliary output 3 configuration. Main
36 00 10 16 Auxiliary output 4 configuration. Main
37 00 20 32 Internal output 1 configuration.
38 00 40 64 243A 643A Internal output 2 configuration. Conf

3 39 00 80 128 External output 1 configuration.

40 01 00 256 244E 644E External output 2 configuration.
41 02 00 512 244F 644F External output 3 configuration.
42 04 00 1024 2450 6450 External output 4 configuration.
43 08 00 2048 2451 6451 External output 5 configuration.
44 10 00 4096 2452 6452 External output 6 configuration.
45 20 00 8192 2453 6453 Pressure control.
46 40 00 16384 2454 6454 Auxiliary outputs activation.
47 80 00 32768 2455 6455 Sign activation.

Example: bit number 13 (Sending condition: presence of an alarm) activated to 1, will

place to "20 00h" the value in the first word. 20 00h is equivalent to 8192 in decimal and
0010000000000000 in binary.
In the Modbus frame, the words will follow each other: word 1 + word 2 + ….. + word n

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8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 2650 6650 Up flow function. Funct

1 00 02 2 Down flow function.
2 00 04 4 2604 6604 Step flow function. Funct
3 00 08 8 2601 6601 Cycle end activation. Funct
End of cycle with piezo reset
4 00 10 16 261E 661E Funct
activation.
5 00 20 32 261F 661F Chaining activation. Funct
6 00 40 64 2620 6620 Pass part chaining activation. Funct

1 7 00 80 128 2621 6621 Fail part up chaining activation. Funct

8 01 00 256 2608 6608 Fail part step chaining activation. Funct
9 02 00 512 Fail part down chaining activation.
10 04 00 1024 Chaining with alarm activation.
11 08 00 2048 260C 660C Pressure error chaining activation. Funct
12 10 00 4096 260D 660D Cycle end chaining activation. Funct
13 20 00 8192 2622 6622 Mini valve Activation. Funct
14 40 00 16384 2623 6623 Automatic connector activation. Funct
15 80 00 32768 Valve codes activation.
16 00 01 1 Valve 1 activation.
17 00 02 2 2626 6626 Valve 2 activation. Funct
18 00 04 4 2627 6627 Valve 3 activation. Funct
19 00 08 8 2628 6628 Valve 4 activation. Funct
20 00 10 16 2629 6629 Valve 5 activation. Funct
2
21 00 20 32 Valve 6 activation.
22 00 40 64 262B 662B Valve 7 activation. Funct
23 00 80 128 2612 6612 Valve 8 activation.
24 01 00 256 2613 6613 Stamping activation.
25 02 00 512 2614 6614 Pass part stamping Activation.

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D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

26 04 00 1024 2615 6615 Fail part up stamping activation.

27 08 00 2048 2616 6616 Fail part step stamping activation.
28 10 00 4096 2617 6617 Fail part down stamping activation.
29 20 00 8192 2618 6618 Alarm stamping activation.
30 40 00 16384 2619 6619 Pressure error stamping activation.
31 80 00 32768 261A 661A Cycle end stamping activation.
32 00 01 1 262C 662C Filtering Activation.
33 00 02 2 262D 662D Unit type.
34 00 04 4 262E 662E Piezo automatic reset.
35 00 08 8 262F 662F Up contact activation.
36 00 10 16 2630 6630 Down contact activation.
37 00 20 32 2631 6631 Up contact type.
38 00 40 64 2632 6632 Up pressure activation.
39 00 80 128 2633 6633 Step pressure activation.
3
40 01 00 256 2607 6607 Down pressure activation. Funct
41 02 00 512 Pressure correction.
42 04 00 1024 Temperature correction.
43 08 00 2048 ∆P correction.
44 10 00 4096 2609 6609 Mass activation. Funct
45 20 00 8192 2657 6657 Offset. Funct
46 40 00 16384 260A 660A Piezo sensor 2. Funct
47 80 00 32768 2602 6602 Short cycle. Funct
48 00 01 1 Down contact type.
49 00 02 2 263F 663F Pressure control activation. Funct
50 00 04 4 2659 6659 Auxiliary codes activation. Funct
51 00 08 8 265A 665A Auxiliary code 1 activation. Funct
4
52 00 10 16 Auxiliary code 2 activation.
53 00 20 32 Auxiliary code 3 activation.
54 00 40 64 Auxiliary code 4 activation.
55 00 80 128 Sign change.

Example: bit number 46 (Piezo sensor 2) activated on 1, will put to "40 00h" the value
in the third word. 40 00h is equivalent to 16384 in decimal and 0100000000000000 in
binary.
In the Modbus frame, the words will follow as such: word 1 + word 2 + ….. + word n

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9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Large leak on TEST (TEST F. Sc.).
2 00 02 Large leak on REF.
3 00 03 Pressure over full scale. (F. SCALE).
4 00 04 Pressure below full scale. (MPPP).
5 00 05 Differential sensor error. (SENSOR ERROR).
6 00 06 Pressure sensor error. (P SENS. ERROR).
7 00 07 Pressure over the maximum threshold. (P>).
8 00 08 Pressure below the minimum threshold. (P<).
9 00 09 Dump error.
10 00 0A Leak calculation failed.
11 00 0B Pressure calculation failed.
12 00 0C Rise (Up) flow error.
13 00 0D Rise (Up) contact error.
14 00 0E Step flow error.
15 00 0F Drop (Down) flow error.
16 00 10 Drop (Down) contact error.
17 00 11 Rise (Up) pressure error.
18 00 12 Step pressure error.
19 00 13 Drop (Down) pressure error.

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10. UNIT TABLE

This list gives all the units used in the ERD5 instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

30000 75 30 Litter/hour.
33000 80 E8 CAL.
43000 A7 F8 D mode Pascal.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.
53000 CF 08 Litre/minute.
54000 D2 F0 Meter3/hour.

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 Chapter 12 – ATEQ MF5 addresses

Chapter 12
ATEQ MF5 MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and / or reading of n*words.

Refer to chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write one word in address 201h for select a special cycle.

Value v1.00 Special cycle

1 ATR learning.
2 Reserved.
3 Auto test.
4 Calibration.
5 Verification calibration.
6 Reserved.
7 Auto zero piezo
To activate the special cycle it must make a "Start":
Writing of a forced bit to 1 at the address 01h.

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2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilisation time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
6 00 06 2006 6006 Pre fill time: 0 > 650 seconds.
7 00 07 2007 6007 Pre dump time: 0 > 650 seconds.
9 00 09 2009 6009 Dump time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2: 0 > 650 seconds.
Test type: invalid test, leak test, mode P test, operator
test.
 Invalid: 0000.
21 00 15 2015 6015
 Leak: 1000.
 Blockage mode: 2000.
 Operator mode: 4000.
29 00 1D 201D 601D Time between 2 chained cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
61 00 3D 203D 603D Natural reject level of the test part in recovery: 0 > 9999.
62 00 3E 203E 603E Natural reject level of the reference part: 0 > 9999.
Natural reject value of the reference part in recovery: 0 >
63 00 3F 203F 603F
9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
67 00 43 2043 6043 Pre-fill instruction value: 0 > 9999.
Choice of the sealed component: standard or large leak.
68 00 44 2044 6044  Standard: 0000.
 Gross leak: 1000.
72 00 48 2048 6048 Calibration drifts percent.

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Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
Screen light intensity value.
 0 %: 0000.
 15 %: 1000.
 30 %: 2000.
73 00 49 2049 6049  45 %: 3000.
 50 %: 4000.
 75 %: 5000.
 90 %: 6000.
 100 %: 7000.
Type of permanent blowing.
102 00 66 2066 6066  Regulator 2: 0000.
 Regulator 1: 1000.
Type of fill.
 Standard: 0000.
103 00 67 2067 6067
 Instruction: 1000.
 Ballistic: 2000.
Type of pre-fill.
 Standard: 0000.
104 00 68 2068 6068
 Instruction: 1000.
 Ballistic: 2000.
107 00 6B 206B 606B ATR absorption tolerance.
108 00 6C 206C 606C Start value of the transient (ATR).
Type of external dump.
110 00 6E 206E 606E  Positive: 0000.
 Negative: 1000.
Function attributed to the entry of the special cycles.
 Program selection: 0000.
 Calibration Pressure 1: 1000.
 Calibration check: 2000.
 Diff sensor calibration: 3000.
 Auto test: 4000.
112 00 70 2070 6070
 Piezo sensor calibration: 5000.
 Regulator adjust: 7000.
 Infinite fill: 8000.
 Piezo reset: 9000.
 Volume calculation: 16000.
 Atmospheric conditions: 19000.

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Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
117 00 75 2075 6075 Permanent blowing pressure instruction.
119 00 77 2077 6077 Minimum sealed component measurement pressure.
120 00 78 2078 6078 Maximum sealed component measurement pressure.
121 00 79 2079 6079 Fill time of the internal volume.
122 00 7A 207A 607A Sealed component transfer time.
Choice of the language.
123 00 7B 207B 607B  Default language: 0000.
 2nd predefined language: 1000.
126 00 7E 207E 607E Maximum pressure value in pre-fill.
127 00 7F 207F 607F Reject unit.
128 00 80 2080 6080 Instruction value during a calibration.
135 00 87 2087 6087 Percentage concerning the auto parametering.
138 00 8A Fill regulator number.
139 00 8B Pre-fill regulator number.
140 00 8C 208C 608C Percentage concerning the temperature compensation.
141 00 8D 208D 608D Test time for the temperature compensation.
144 00 90 2090 6090 Setup of the outputs (standard or compact).
145 00 91 2091 6091 Number of program to be copied.
146 00 92 2092 6092 Number of the program to be pasted.
148 00 94 2094 6094 Filtering.
Unit type SI or USA.
 SI: 0000.
149 00 95
 USA: 1000.
 CAL: 2000.
Standard customer temperature (correction in
155 00 9B 209B 609B
temperature).
156 00 9C 209C 609C Standard pressure customer.
161 00 A1 20A1 60A1 Volume unit.
164 00 A4 20A4 60A4 Number of the following program in sequencing.
165 00 A5 20A5 60A5 Number of cycles between two automatic reset.
166 00 A6 20A6 60A6 Time between two automatic reset.
176 00 B0 Reference volume.
177 00 B1 Test volume.
340 01 54 2154 6154 ATR transient value.

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3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

00 00 00 Pre-fill.

01 00 01 Pre-dump.

02 00 02 Sealed components fill.

03 00 03 Sealed components stabilisation.

04 00 04 Fill.

05 00 05 Stabilisation.

06 00 06 Test.

07 00 07 Dump.

65535 FF FF No step in progress.

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4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

Words Direct Meaning

access
address
(hexa)
R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: test fail part.
Bit 2 = 1: reference fail part.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: recoverable part.
4 2204 Bit 7 = 1: CAL error or drift.
Bit 8 = 1: Calibration check error.
Bit 9 = 1: ATR error or drift.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2206 High pressure section word.
8 2208 Pressure unit code low part word (refer to. Units table).
9 2209 Pressure unit code high part word (refer to. Units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to. Units table).
13 220D Leak unit code high part word (refer to. Units table).

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5. PENDING RESULTS LIST STRUCTURE (RESULTS IN FIFO)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, leak too large in test.
Bit 2 = 1: fail part, leak too large in reference.
3 Bit 3 = 1: presence of an alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to. Units table).
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
12 Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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6. LAST RESULTS STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

Direct
access
Words address Meaning Type Bytes Coeff
(hexa)
R

1 2301 Program number. Word 2

2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part, leak too large in test.
Bit 2 = 1: fail part, leak too large in
reference.
3 2303 Word 2
Bit 3 = 1: presence of an alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table). Word 2
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer to.
7 2307
Units table).
Long 4 x1000
Pressure unit code high part word (refer to.
8 2308
Units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to. Units
11 230B
table).
Long 4 x1000
Leak unit code high part word (refer to. Units
12 230C
table).

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7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
Activation of the permanent
0 00 01 1 241A 641A
blowing.
1 00 02 2 241B 641B Permanent blowing.
2 00 04 4 2404 6404 Fill type. CExt
3 00 08 8 2403 6403 Pre-fill type. CExt
4 00 10 16 2401 6401 Recovery thresholds. CExt
5 00 20 32 241C 641C Cycle end. CExt
6 00 40 64 241D 641D Mini valve. CExt
7 00 80 128 2408 6408 Peak meter. CExt
1
8 01 00 256 241E 641E Volume calculation. CExt
9 02 00 512 240B 640B ATR 0. CExt
10 04 00 1024 240C 640C ATR 1. CExt
Personalisation of the program
11 08 00 2048 2413 6413 CExt
name.
12 10 00 4096 241F 641F Chaining. CExt
13 20 00 8192 2420 6420 Automatic connector. CExt
14 40 00 16384 2416 6416 Valve codes (output codes). CExt
15 80 00 32768 2421 6421 Sealed component. CExt
16 00 01 1 2422 6422 Stamping. CExt
17 00 02 2 Reserved.
18 00 04 4 N test. CExt
19 00 08 8 Reserved.
2
20 00 10 16 2426 6426 Sending conditions: pass part. RS232
21 00 20 32 2427 6427 Sending conditions: fail test part. RS232
Sending conditions: fail
22 00 40 64 2428 6428 RS232
reference part.

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D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
Sending conditions: presence of
23 00 80 128 2429 6429 RS232
an alarm.
Sending conditions: pressure
24 01 00 256 242A 642A RS232
error.
25 02 00 512 242B 642B Sending conditions: end of cycle RS232
Sending conditions:
26 04 00 1024 242C 642C RS232
recoverable.
Content of the frame: time
27 08 00 2048 242D 642D RS232
stamp.
Content of the frame:
28 10 00 4096 2412 6412 RS232
personalisation.
29 20 00 8192 242E 642E Content of the frame: pressure. RS232
30 40 00 16384 242F 642F Security. Conf
31 80 00 32768 2414 6414 External dump. Conf
32 00 01 1 2430 6430 Exportation. RS232
33 00 02 2 240F 640F Automatic reset. Conf
34 00 04 4 Placing in stand-by. Main
Return to operation from stand-
35 00 08 8 Main
by.
36 00 10 16 Remote control.
37 00 20 32 2407 6407 Temperature compensation. CExt
Automatic setting of the
38 00 40 64 Conf
parameters activation.

3 Automatic setting of the

39 00 80 128 243E 643E Conf
parameters.
40 01 00 256 2439 6439 Page feed.
41 02 00 512 Sign. CExt
42 04 00 1024 2440 6440 ATEQ service cycle. Conf
43 08 00 2048 2402 6402 Unit type. Conf
44 10 00 4096 2437 6437 Automatic save activation. Conf
45 20 00 8192 2438 6438 Electronic regulator mode. Conf
46 40 00 16384 Auxiliary codes activation.
47 80 00 32768 2409 6409 Filtering. CExt
4 48 00 01 1 2436 6436 No negative. CExt

Example: bit number 13 (automatic connector) activated to 1, will place to "20 00h" the
value in the first word. 20 00h is equivalent to 8192 in decimal and 0010000000000000
in binary.
In the Modbus frame, the words will follow each other: word 1 + word 2 + ….. + word n

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8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FVC = Function / Valves codes; Fstp = Function / Stamping; Para = Parameters.
D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

0 00 01 1 Fill regulator number.

1 00 02 2 Pre-fill regulator number.
2 00 04 4 2604 6604 Activation of the fill type. Funct
3 00 08 8 2603 6603 Activation of the pre-fill type. Funct
4 00 10 16 2601 6601 Recovery thresholds activation. Funct
5 00 20 32 261E 661E Cycle end activation. Funct
6 00 40 64 261F 661F Cycle with reset and auto reset. FEoc
7 00 80 128 2620 6620 Dump and reset cycle end activ. FEoc
1
8 01 00 256 2621 6621 Cycle end with fill activation. FEoc
9 02 00 512 2608 6608 Peak meter activation. Funct
10 04 00 1024 260B 660B ATR 0 activation. Funct
11 08 00 2048 260C 660C ATR 1 activation. Funct
12 10 00 4096 2622 6622 Chaining activation. Funct
13 20 00 8192 2623 6623 Pass part chaining activation. FChai
14 40 00 16384 2624 6624 Fail test part chaining activation. FChai
15 80 00 32768 2625 6625 Fail ref. part chaining activation. FChai
16 00 01 1 2626 6626 Chaining with alarm activation. FChai
17 00 02 2 2627 6627 Pressure switch error chaining. FChai
18 00 04 4 2628 6628 Chaining with cycle end activation. FChai
19 00 08 8 Mini-valve activation. Funct
20 00 10 16 262A 662A Chaining with recovery activation. FChai
2 21 00 20 32 Automatic connector activation. Funct
22 00 40 64 2612 6612 Valve codes activation. Funct
23 00 80 128 2613 6613 Valves codes 1 activation. FVC
24 01 00 256 2614 6614 Valves codes 2 activation. FVC
25 02 00 512 2615 6615 Valves codes 3 activation. FVC
26 04 00 1024 2616 6616 Valves codes 4 activation. FVC

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 Chapter 12 – ATEQ MF5 addresses

D. A. address
Bit weight
Bit (hexa)
Word Meaning Menu
n°
Hexa Dec R/W R/W

27 08 00 2048 2617 6617 Valves codes 5 activation. FVC

28 10 00 4096 2618 6618 Valves codes 6 activation. FVC
29 20 00 8192 2619 6619 Valves codes 7 activation. FVC
30 40 00 16384 261A 661A Valves codes 8 activation. FVC
31 80 00 32768 262C 662C Stamping activation. Funct
32 00 01 1 262D 662D Pass part stamping activation. Fstp
33 00 02 2 262E 662E Fail test part stamping activation. Fstp
34 00 04 4 262F 662F Fail ref. part stamping activation. Fstp
35 00 08 8 2630 6630 Alarm stamping activation. Fstp
36 00 10 16 2631 6631 Pressure switch error stamping. Fstp
37 00 20 32 2632 6632 Cycle end stamping activation. Fstp
38 00 40 64 2633 6633 Recovery stamping. Fstp
39 00 80 128 Reserved.
3 40 01 00 256 Reserved.
41 02 00 512 2636 6636 Sealed component activation. Funct
Sealed component valid parameter
42 04 00 1024
(do not touch).
43 08 00 2048 261B 661B External dump activation. Funct
44 10 00 4096 2607 6607 T° compensation activation. Funct
Dump before cycle in sealed
45 20 00 8192
component activation.
46 40 00 16384 Sign changing activation.
47 80 00 32768 End of cycle obligatory reset. FEoc
48 00 01 1 2638 6638 Auxiliary codes activation.
49 00 02 2 2639 6639 Auxiliary code 1 activation.
50 00 04 4 263A 663A Auxiliary code 2 activation.
51 00 08 8 263B 663B Auxiliary code 3 activation.
4 52 00 10 16 263C 663C Auxiliary code 4 activation.
53 00 20 32 264C 664C Auto setting parameters. Para
54 00 40 64 2609 6609 Filtering activation. Funct
55 00 80 128 261D 661D Standard conditions. Funct
56 01 00 256 263F 663F No negative Funct
Example: bit number 36 (activation of sign changing) activated on 1, will put to "00 10h"
the value in the third word. 00 10h is equivalent to 16 in decimal and
0000000000010000 in binary.
In the Modbus frame, the words will follow as such: word 1 + word 2 + ….. + word n

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 Chapter 12 – ATEQ MF5 addresses

9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR error.
9 00 09 ATR drift.
10 00 0A CAL error.
14 00 0B Equalization valve switching error.
43 00 0C Pressure too high.
44 00 0E Pressure too low.
45 00 2B Piezo sensor out of order.
46 00 2C Dump error.
47 00 2D CAL drift error.
48 00 2E Calibration check error.
49 00 27 Leak in calibration check too high.
50 00 33 Leak in calibration check too low.
51 00 00 Sealed component learning error.

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 Chapter 12 – ATEQ MF5 addresses

10. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

0000 00 00 cm3/s.
1000 03 E8 cm3/min.
2000 07 D0 cm3/h.
3000 0B B8 mm3/h.
4000 0F A0 Calibrated Pascal.
6000 17 70 Pascal.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.
58000 E2 90 USA cm3/s same as the cm3/s.
59000 E6 78 USA cm3/min same as the cm3/min.
60000 EA 60 USA cm3/h same as the cm3/h.
65000 01 01 D0 Gram/second.
66000 01 05 B8 Gram/minute.
67000 01 09 A0 Gram/hour.
68000 01 0D 88 Oz (US) /second.
69000 01 11 70 Oz (US) /minute.
70000 01 15 58 Oz (US) /hour.
71000 01 19 40 Oz (UK) /second.
72000 01 1D 28 Oz (UK) /minute.
73000 01 21 10 Oz (UK) /hour.

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 Chapter 13 –ATEQ F420P Addresses

Chapter 13
ATEQ F420P MODBUS ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and / or reading of n*words.

Refer to chapter 3 "MODBUS addresses".

1.2. SPECIAL CYCLE BIT TABLE

Refer to Chapter 3 "MODBUS addresses".

Write one word in address 201h for select a special cycle.

Version 1.01 Special cycle

1 ATR learning
3 Auto – test
7 Auto zero piezo
10 Regulator
11 Infinite fill

To activate the special cycle it must make a "Start

Writing of a forced bit to 1 (FFh) at the address 01h.

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 Chapter 13 –ATEQ F420P Addresses

2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
2 00 02 2002 6002 Stabilization time: 0 > 650 seconds.
3 00 03 2003 6003 Test time: 0 > 650 seconds.
6 00 06 2006 6006 Pre fill time: 0 > 650 seconds.
7 00 07 2007 6007 Pre dump time: 0 > 650 seconds.
9 00 09 2009 6009 Dump time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2: 0 > 650 seconds.
20 00 14 2014 6014 Part volume.
Test type: invalid test, leak test, mode P test, mode D
test, operator test.
 Invalid: 0000.
21 00 15 2015 6015  Leak: 1000.
 Blockage mode: 2000.
 Desensitized mode: 3000.
 Operator mode: 4000.
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
61 00 3D 203D 603D Natural reject level of the test part in recovery: 0 > 9999.
66 00 42 2042 6042 Fill instruction value: 0 – 9999.

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 Chapter 13 –ATEQ F420P Addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
Screen light intensity value.
 0 %: 0000.
 15 %: 1000.
 30 %: 2000.
73 00 49 2049 6049  45 %: 3000.
 50 %: 4000.
 75 %: 5000.
 90 %: 6000.
 100 %: 7000.
Original unit for the calculation of rejects in cm3/min.
118 00 76 2076 6076  Pascal: 0000.
 Pascal/Second: 1000.

Choice of the language.

123 00 7B 207B 607B  Default language: 0000.
nd
 2 predefined language: 1000.

126 00 7E 207E 607E Maximum pressure value in pre-fill.

127 00 7F 207F 607F Reject unit.
145 00 91 2091 6091 Number of program to be copied.
146 00 92 2092 6092 Number of the program to be pasted.

3. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Pre-fill.

1 00 01 Pre-dump.

2 00 02 Fill.

3 00 03 Stabilization.

4 00 04 Test.

5 00 05 Dump.

65535 FF FF No step in progress.

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 Chapter 13 –ATEQ F420P Addresses

4. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

Direct
access
Words address Meaning
(hexa)
R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: good part.
Bit 1 = 1: bad test part.
Bit 2 = 1: bad reference part.
Bit 3 = 1: alarm.
Bit 4 = 1: pressure error.
Bit 5 = 1: cycle end.
Bit 6 = 1: recoverable part.
4 2204 Bit 7 = 1: CAL error or drift.
Bit 8 = 1: Calibration check error.
Bit 9 = 1: ATR error or drift.
Bit 10 = 1: unused.
Bit 11 = 1: unused.
Bit 12 = 1: unused.
Bit 13 = 1: unused.
Bit 14 = 1: unused.
Bit 15 = 1: key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to units table).
9 2209 Pressure unit code high part word (refer to units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to units table).
13 220D Leak unit code high part word (refer to units table).

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 Chapter 13 –ATEQ F420P Addresses

5. PENDING RESULTS LIST STRUCTURE (FIFO RESULTS)

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words contained in a
FIFO of 8 results.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 10h address.

Words Meaning

1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: good part.
Bit 1 = 1: bad part, leak too large in test.
Bit 2 = 1: bad part, leak too large in reference.
3 Bit 3 = 1: presence of an alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word.
6 Pressure high part word.
7 Pressure unit code low part word (refer to. Units table).
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
12 Leak unit code high part word (refer to. Units table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 13 –ATEQ F420P Addresses

6. LAST RESULTS STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked as an array of 12 words.
This result includes the final state of the instrument (position of the relays, alarm signal,
state of the indicators…), but also of the test (units, values measured for the pressure
and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary
to carry out a result read request on the slave instrument at the 11h address.

D. A.
address
Words Meaning Type Bytes Coeff
(hexa)
R

1 2301 Program number. Word 2

2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: good part.
Bit 1 = 1: bad part, leak too large in test.
Bit 2 = 1: bad part, leak too large in
reference.
3 2303 Word 2
Bit 3 = 1: presence of an alarm.
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table). Word 2
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer to.
7 2307
Units table).
Long 4 x1000
Pressure unit code high part word (refer to.
8 2308
Units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to. Units
11 230B
table).
Long 4 x1000
Leak unit code high part word (refer to. Units
12 230C
table).

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 Chapter 13 –ATEQ F420P Addresses

7. TABLE OF THE GENERAL BITS

Codes at the address 100h (256(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
0 00 01 1 2401 6401 Recovery thresholds. CExt
1 00 02 2 241C 641C Cycle end. CExt
2 00 04 4 240B 640B ATR 0. CExt
3 00 08 8 240C 640C ATR 1. CExt
4 00 10 16 240D 640D ATR 2. CExt
Personalization of the program
5 00 20 32 2413 6413 CExt
name.
6 00 40 64 241F 641F Chaining. CExt
7 00 80 128 2420 6420 Automatic connector. CExt

1 8 01 00 256 2416 6416 Valve codes (output codes). CExt

9 02 00 512 Reserved. CExt
10 04 00 1024 Sending conditions: good part. RS232
11 08 00 2048 Sending conditions: fail test part. RS232
Sending conditions: fail
12 10 00 4096 RS232
reference part.
Sending conditions: presence of
13 20 00 8192 RS232
an alarm.
Sending conditions: pressure
14 40 00 16384 RS232
error.
15 80 00 32768 Sending conditions: end of cycle RS232
Sending conditions:
16 00 01 1 RS232
recoverable.
Content of the frame:
17 00 02 2 RS232
personalization.
2 18 00 04 4 Content of the frame: pressure. RS232
19 00 08 8 242F 642F Security. Conf
20 00 10 16 Reserved. Conf
21 00 20 32 Exportation. RS232

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D. A. address
Bit weight
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
22 00 40 64 Automatic reset. Conf
23 00 80 128 2464 6464 Negatives thresholds. Conf
24 01 00 256 Line feed (label).
25 02 00 512 2460 6460 Pre-fill. CExt
26 04 00 1024 2415 6415 Dump supervision. Conf
27 08 00 2048 2465 6465 I/O configuration (input 5). Conf
28 10 00 4096 2434 6434 Sign. CExt
29 20 00 8192 Unused.
30 40 00 16384 Unused.
31 80 00 32768 Unused.

Example: bit number 7 (automatic connector) activated to 1, will place to "00 80h" the
value in the first word. 00 80h is equivalent to 128 in decimal and 0000000010000000 in
binary.
In the Modbus frame, the words will follow each other:
word 1 + word 2 + ….. + word n

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8. TABLE OF THE NORMAL BITS

Codes at the address 110h (272(d)). Table of the normal bits per program.
Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FVC = Function / Valves codes; Fstp = Function / Stamping; Para = Parameters.
D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
0 00 01 1 2601 6601 Recovery thresholds activation. Funct
1 00 02 2 261E 661E Cycle end activation. Funct
End of cycle with reset and auto
2 00 04 4 261F 661F FEoc
reset activation.
Cycle end with dump and reset
3 00 08 8 2620 6620 FEoc
activation.
4 00 10 16 2621 6621 Cycle end with fill activation. FEoc
5 00 20 32 260B 660B ATR 0 activation. Funct
6 00 40 64 260C 660C ATR 1 activation. Funct
7 00 80 128 260D 660D ATR 2 activation. Funct
1
8 01 00 256 2622 6622 Activation of chaining. Funct
9 02 00 512 2623 6623 Good part chaining activation. FChai
10 04 00 1024 2624 6624 Fail test part chaining activation. FChai
Fail reference part chaining
11 08 00 2048 FChai
activation.
12 10 00 4096 2626 6626 Alarm chaining activation. FChai
Pressure switch error chaining
13 20 00 8192 2627 6627 FChai
activation.
14 40 00 16384 2628 6628 Cycle end chaining activation. FChai
15 80 00 32768 262A 662A Recovery chaining activation. FChai
16 00 01 1 262B 662B Automatic connector activation. Funct
17 00 02 2 2612 6612 Valve codes activation. FCV
18 00 04 4 2661 6661 Valves codes 1 activation. FCV
19 00 08 8 2662 6661 Valves codes 2 activation. FCV
20 00 10 16 Reserved.
21 00 20 32 Reserved.
2
22 00 40 64 Reserved.
23 00 80 128 Reserved.
24 01 00 256 Reserved.
25 02 00 512 Reserved.
26 04 00 1024 Reserved.
27 08 00 2048 Reserved.

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 Chapter 13 –ATEQ F420P Addresses

D. A. address
Bit Bit weight
Word (hexa) Meaning Menu
n°
Hexa Dec R/W R/W
28 10 00 4096 Reserved.
29 20 00 8192 2663 6663 Negatives thresholds activation. Funct
30 40 00 16384 265E 665E Pre-fill activation. Funct
31 80 00 32768 2611 6611 Sign.
61 20 00 8192 Reserved. Funct

Example: bit number 12 (activation cycling with alarm) activated on 1, will put to
"10 00h" the value in the third word. 10 00h is equivalent to 4096 in decimal and
0001000000000000 in binary.
In the Modbus frame, the words will follow as such:
word 1 + word 2 + ….. + word n

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 Chapter 13 –ATEQ F420P Addresses

9. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal
0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR error.
9 00 09 ATR drift.
10 00 0A CAL error.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.
46 00 2E Dump error.
47 00 2F CAL drift error.

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10. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

0000 00 00 cm3/s.
1000 03 E8 cm3/min.
2000 07 D0 cm3/h.
3000 0B B8 mm3/h.
4000 0F A0 Calibrated Pascal.
5000 13 88 Calibrated Pascal/second.
6000 17 70 Pascal.
7000 1B 58 High resolution Pascal.
8000 1F 40 Pascal/second.
9000 23 28 High resolution Pascal/second.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
18000 46 50 KiloPascal/second.
43000 A7 F8 D mode Pascal.

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 Chapter 14 – ATEQ VT520 addresses

Chapter 14
ATEQ VT520 MODBUS ADDRESSES
The VT520 instrument is functioning only on the "Access direct" Modbus.

1. READ/WRITE ACCESS DIRECT ADDRESSES IDENTIFIERS

1.1. DOWNLOADING OF THE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instrument
as "longs" with fixed point (10-3). A "long" is a two words set.
Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
3 00 03 2003 6003 Test time: 0 > 650 seconds.
21 00 15 2015 6015 Test type: valve test = 1000.
Antenna type selection
46 00 2E 202E 602E  Axial: 0000.
 Tangent: 1000.
50 00 32 2032 6032 Minimum pressure.
51 00 33 2033 6033 Maximum pressure.
Transmitter configuration:
 A + B / H: 0000.
 A + B / h: 1000.
52 00 34 2034 6034  A / H: 2000.
 A / h: 3000.
 B / H: 4000.
 B / h: 5000.
53 00 35 2035 6035 Pressure unit: bar; kPa; PSI (See unit table).
Frequency selection:
 315 MHz: 0000.
293 01 25 2125 6125
 433.92 MHz: 1000.
 434.42 MHz: 2000.
310 01 36 2136 6136 Valve type (depends of the customer's application).
Trigger mode (depends of the customer's application).
311 01 37 2137 6137  Sniffing: 0000.
 Learning mode: 1000.

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 Chapter 14 – ATEQ VT520 addresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
Valve identifier.
314 01 3A 213A 613A  Decimal: 0000.
 Hexadecimal: 1000.
322 01 42 2142 6142 Minimum temperature.
323 01 43 2143 6143 Maximum temperature.
Temperature unit.
324 01 44 2144 6144  Celsius: 0000.
 Fahrenheit: 1000.
Acceleration minimum (0.0 – 99.9 g). Example: write
325 01 45 2145 6145
999000 = 99.9.
Acceleration maximum (0.0 – 99.9 g). Example: write
326 01 46 2146 6146
999000 = 99.9.
327 01 47 2147 6147 Power transmission (%).

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 Chapter 14 – ATEQ VT520 addresses

2. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code; "(d)" indicates a decimal code.

Direct
access
Words address Meaning
(hexa)
R
1 2201 Program number.
2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: not used.
Bit 3 = 1: alarm.
Bit 4 = 1: not used.
Bit 5 = 1: cycle end.
Bit 6 = 1: not used.
4 2204 Bit 7 = 1: not used.
Bit 8 = 1: not used.
Bit 9 = 1: not used.
Bit 10 = 1: not used.
Bit 11 = 1: not used.
Bit 12 = 1: not used.
Bit 13 = 1: not used.
Bit 14 = 1: not used.
Bit 15 = 1: key presence.
Status results.
Bit 0 = 1: ID OK.
Bit 1 = 1: Pressure OK.
Bit 2 = 1: Not used.
5 2205
Bit 3 = 1: Acceleration OK.
Bit 4 = 1: Temperature OK.
Bit 5 = 1: Battery OK.
Bit 6 = 1: Status OK.

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 Chapter 14 – ATEQ VT520 addresses

3. LAST RESULTS DIRECT ACCESS ADDRESSES

This result includes the final state of the instrument: position of the relays, alarm signal,
state of the indicators…, but also of the test, units, values measured for the pressure
and the leak.

D. A.
address
Meaning Type Bytes Coeff
(hexa)
R

2301 Program number. Word 2

2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail part.
Bit 2 = 1: fail part.
2303 Bit 3 = 1: presence of an alarm. Word 2
Bit 4 = 1: unused.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
2304 Alarm code (refer to the alarm codes table). Word 2
2305 Pressure low part word.
Long 4 x1000
2306 Pressure high part word.
2307 Pressure unit code (see units table). Word 2 x1000
2308 Temperature value. Word 2
2309 Temperature unit: C°= 0000; F°= 1000. Word 2
230A Acceleration. Word 2 x10
230B Valve identifier low part word.
DWord 4 Hexa
230C Valve identifier high part word.
230D Battery frame characters string. Chars 22
2318 Status frame characters string. Chars 22
2323 Wu frame characters string (Wheel unit). Chars 42

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 Chapter 14 – ATEQ VT520 addresses

4. TABLE OF THE GENERAL BITS

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
(hexa) Meaning Menu
R/W R/W
2412 6412 Frame content: personalisation. RS232
2413 6413 Program personalisation. CExt
2416 6416 Valves codes. CExt
241F 641F Chaining. CExt
2426 6426 Sending cond.: good part. RS232
2427 6427 Sending cond.: fail part. RS232
2429 6429 Sending cond.: alarm presence. RS232
242B 642B Sending cond.: end of cycle RS232
242D 642D Frame content: time. RS232
242E 642E Frame content: pressure. RS232
242F 642F Security. Conf
2430 6430 Exportation. RS232
2437 6437 Automatic save activation. Conf
2439 6439 Page feed. RS232
2466 6466 Frame content: result. RS232
2467 6467 Frame content: valve identifier. RS232
2468 6468 Frame content: temperature. RS232
2469 6469 Frame content: acceleration. RS232
246A 646A Frame content: battery state. RS232
246B 646B Frame content: valve state. RS232
246C 646C Frame RS232
246D 646D Frame content: valve name. RS232
246E 646E Acceleration extended menu. CExt
246F 646F Temperature extended menu. CExt
2470 6470 Pressure extended menu. CExt

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 Chapter 14 – ATEQ VT520 addresses

5. TABLE OF THE NORMAL BITS

The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.
D. A. address
(hexa) Meaning Menu
R/W R/W
2612 6612 Valve codes activation. Funct
2622 6622 Chaining activation. Funct
2623 6623 Chaining good part activation. FChai
2624 6624 Chaining fail test part activation. FChai
2626 6626 Chaining with alarm activation. FChai
2628 6628 Chaining with cycle end activation. FChai
2638 6638 Auxiliary codes activation. Funct
2639 6639 Auxiliary code 1 activation. Funct
263A 663A Auxiliary code 2 activation. Funct
263B 663B Auxiliary code 3 activation. Funct
263C 663C Auxiliary code 4 activation. Funct
2642 6642 Valves 1 activation. Funct
2643 6643 Valves 2 activation. Funct
2644 6644 Valves 3 activation. Funct
2645 6645 Valves 4 activation. Funct
2646 6646 Valves 5 activation. Funct
2647 6647 Valves 6 activation. Funct
2648 6648 Valves 7 activation. Funct
2649 6649 Valves 8 activation. Funct
2664 6664 Minimum and maximum pressure option. Funct
2665 6665 Minimum and maximum temperature option. Funct
2666 6666 Minimum and maximum acceleration option. Funct

6. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.

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 Chapter 15 – ATEQ H520 Direct Access Adresses

Chapter 15
ATEQ H520 DIRECT ACCESS ADDRESSES
Note: the Modbus direct access with the H520 device is running from version
3.01d2 only.

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code; "(d)" indicates a decimal code.

1.1. SPECIAL CYCLE BIT TABLE

Write one word in address 201h for select a special cycle.

Value Special cycle

7 Auto zero piezo
8 Regulator adjust
To activate the special cycle it must make a "Start".
Write of a forced bit to 1 (FFh) at the address 01h.

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 Chapter 15 – ATEQ H520 Direct Access Adresses

2. IDENTIFIERS AND READ/WRITE ACCESS DIRECT ADDRESSES

2.1. DOWNLOADING OF THE PARAMETERS

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
1 00 01 2001 6001 Fill time: 0 > 650 seconds.
3 00 03 2004 6004 Cut.
6 00 06 2006 6006 Fill time: 0 > 650 seconds.
9 00 09 2009 6009 Dump time: 0 > 650 seconds.
10 00 0A 200A 600A Coupling time 1: 0 > 650 seconds.
11 00 0B 200B 600B Coupling time 2: 0 > 650 seconds.
20 00 14 2014 6014 Part volume.
Test type: Fine test or External Probe.
21 00 15 2015 6015  Fine test: 1000.
 External Probe: 2000.
29 00 1D 201D 601D Time between 2 chained cycles: 0 > 650 seconds
50 00 32 2032 6032 Minimum pressure value: - 9999 > 9999.
51 00 33 2033 6033 Maximum pressure value: - 9999 > 9999.
53 00 35 2035 6035 Pressure unit H2.
60 00 3C 203C 603C Natural reject value of the test part: 0 > 9999.
66 00 42 2042 6042 Fill instruction value: 0 > 9999.
Type of fill.
103 00 67 2067 6067  Standard: 0000.
 Instruction: 1000.
126 00 7E 207E 607E Maximum pressure value in pre-fill.
127 00 7F 207F 607F Reject unit.
Unit type SI or USA.
145 00 91 2095 6095  SI: 0000.
 CAL: 1000.
146 00 92 20A1 60A1 Volume unit.
20A4 60A4 Number of the following program in sequencing.
20A5 60A5 Number of cycles between two automatic reset.
20A6 60A6 Time between two automatic reset.
20EA 60EA Auto zero time (AZ).
20EB 60EB Vacuum time (VACCUUM).
20EC 60EC Vacuum test time (VACCUUM TEST).
20EE 60EE Accumulation time.
20EF 60EF Fin test time.

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 Chapter 15 – ATEQ H520 Direct Access Adresses

Direct access
Identifier N°
address (hexa) Meaning
Dec Hexa R/W R/W
20F0 60F0 Minimum pressure vacuum instruction (<0).
20F1 60F1 Purge time (PURGE).
211B 611B Cleaning.
211C 611C Gas type.
211D 611D User gas viscosity.
212B 612B Vacuum test reject level.
2158 6158 Vacuum pressure unit.
2159 6159 Pollution level (%).
215A 615A User gas molar mass.
215B 615B Gas Concentration.
348 01 5C 215C 615C Vacuum flow value. (VACUUM).

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 Chapter 15 – ATEQ H520 Direct Access Adresses

3. STATUS AND REAL TIME MEASURES

Direct
access
Words Meaning
address
(hexa) R

1 2201 Program number.

2 2202 Number of results waiting in the results FIFO memory.
3 2203 Test type.
Status:
Bit 0 = 1: Pass part.
Bit 1 = 1: Fail test part.
Bit 2 = 1: Fail vacuum part.
Bit 3 = 1: Alarm.
Bit 4 = 1: Unused.
Bit 5 = 1: Cycle end.
Bit 6 = 1: Unused.
4 2204 Bit 7 = 1: Unused.
Bit 8 = 1: Unused.
Bit 9 = 1: Unused.
Bit 10 = 1: Unused.
Bit 11 = 1: Unused.
Bit 12 = 1: Unused.
Bit 13 = 1: Unused.
Bit 14 = 1: Unused.
Bit 15 = 1: Key presence.
5 2205 Step code (refer to steps table).
6 2206 Low pressure section word.
7 2207 High pressure section word.
8 2208 Pressure unit code low part word (refer to units table).
9 2209 Pressure unit code high part word (refer to units table).
10 220A Leak low section word.
11 220B Leak high section word.
12 220C Leak unit code low part word (refer to units table).
13 220D Leak unit code high part word (refer to units table).

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 Chapter 15 – ATEQ H520 Direct Access Adresses

4. LAST RESULTS STRUCTURE

At the end of each cycle, the last result is stocked as an array of 12 words. This result
includes the final state of the instrument (position of the relays, alarm signal, state of the
indicators…), but also of the test (units, values measured for the pressure and the leak).
The last result is contained in the memory of the instrument. To obtain them, it is
necessary to carry out a result read request on the slave instrument at the 11h address.

D. A.
address
Words Meaning Type Bytes Coeff
(hexa)
R

1 2301 Program number. Word 2

2 2302 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part.
Bit 1 = 1: fail test part.
Bit 2 = 1: fail reference part.
3 2303 Bit 3 = 1: alarm. Word 2
Bit 4 = 1: reserved.
Bit 5 = 1: reserved.
Bit 6 = 1: unused.
Bit 7 = 1: unused.
4 2304 Alarm code (refer to the alarm codes table). Word 2
5 2305 Pressure low part word.
Long 4 x1000
6 2306 Pressure high part word.
Pressure unit code low part word (refer to.
7 2307
Units table).
Long 4 x1000
Pressure unit code high part word (refer to.
8 2308
Units table).
9 2309 Leak low section word.
Long 4 x1000
10 230A Leak high section word.
Leak unit code low part word (refer to. Units
11 230B
table).
Long 4 x1000
Leak unit code high part word (refer to. Units
12 230C
table).
Note: all the values are treated as "longs" with fixed comma (10-3) thus they must be
multiply by 1000 (a "long" is a whole of two words).
Example 1: pressure, words 5 and 6: 98 28 Example 2: leak value words 9 and 10
03 00  00 03 28 98 h  207000(d) (signed long):
unit code, the words 7 and 8: B0 36 00 00  94 FF FF FF
00 00 36 B0 h  millibar (unit table page 71). | LSB | MSB |
FF FF FF 94 = -108; divide by 1000 = -0.108

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 Chapter 15 – ATEQ H520 Direct Access Adresses

5. TABLE OF THE GENERAL BITS

The bits below are mostly present in the "extended menus". They are only used to
allow the access to other parameters according to the configuration, depending on the
configuration, these are active or not.
Menus: Conf = configuration; CExt = Configuration/Extended menus; RS232 =
configuration/RS232 ; Main = Main menu.
D. A. address
Words

Bit weight
Bits (hexa)
Meaning Menu
N°
Hexa Dec R/W R/W

0 00 01 1 2404 6404 Fill type. CExt

1 00 02 2 Not used. CExt
2 00 04 4 241C 641C Cycle end. CExt
3 00 08 8 2408 6408 Peak meter. CExt
4 00 10 16 2496 6496 Short Cycle. CExt
5 00 20 32 2413 6413 Program personalization. CExt
6 00 40 64 241F 641F Chaining. CExt
7 00 80 128 2420 6420 Automatic connector. CExt
1
8 01 00 256 2416 6416 Valves Codes (outputs codes). CExt
9 02 00 512 Not used. CExt
10 04 00 1024 Not used. CExt
11 08 00 2048 Not used. CExt
12 10 00 4096 Not used. CExt
13 20 00 8192 2426 6426 Sending condition: pass part. RS232
14 40 00 16384 2427 6427 Sending condition: fail test part. RS232
15 80 00 32768 2429 6429 Sending condition: Alarm. RS232
16 00 01 1 242A 642A Sending condition: pressure fault. RS232
Sending condition: end of cycle
17 00 02 2 242B 642B RS232
(all).
18 00 04 4 242C 642C Sending condition: recovery. RS232
19 00 08 8 242D 642D Frame: date. RS232
20 00 10 16 2412 6412 Frame: personalization. RS232
2 21 00 20 32 242E 642E Frame: pressure. RS232
22 00 40 64 242F 642F Security. CExt
23 00 80 128 2430 6430 Export. CExt
24 01 00 256 240F 640F Automatic Auto-zero. CExt
25 02 00 512 2431 6431 Standing by. CExt
Wake up the device when
26 04 00 1024 2432 6432 CExt
standing by.

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 Chapter 15 – ATEQ H520 Direct Access Adresses

D. A. address
Words
Bit weight
Bits (hexa)
Meaning Menu
N°
Hexa Dec R/W R/W

27 08 00 2048 Not used. CExt

28 10 00 4096 2433 6433 Vacuum Control. CExt
29 20 00 8192 2439 6439 Page feed. CExt
30 40 00 16384 2440 6440 Services Cycles (specials). CExt
31 80 00 32768 2402 6402 Unit Type. CExt
32 00 01 1 2437 6437 Automatic save activation. CExt
33 00 02 2 Not used. CExt
Auxiliaries output codes
34 00 04 4 2435 6435 CExt
activation.
35 00 08 8 Not used. CExt

3 36 00 10 16 Not used. CExt

37 00 20 32 245E 645E Gas configuration activation. CExt
38 00 40 64 2498 6498 Pollution offset activation. CExt
39 00 80 128 2460 6460 Pre-fill. CExt
40 01 00 256 2499 6499 Infinite test. CExt
41 02 00 512 249A 649A Dump off. CExt

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 Chapter 15 – ATEQ H520 Direct Access Adresses

6. TABLE OF THE NORMAL BITS

The bits below are present in the "functions menu" of each program, if these have been
previously validated in the configuration menu.
Menu: Funct = Functions menu; FEoc = Function / End of cycle; FChai = Function /
Chaining; FStp = Function / Stamping; Para = Parameters.
D. A.
Bit weight address
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
0 00 01 1 2604 6604 Fill type activation.
1 00 02 2 Not used.
2 00 04 4 261E 661E End of cycle.
3 00 08 8 261F 661F End of cycle automatic reset. Funct
4 00 10 16 2620 6620 End of cycle dump and reset.
5 00 20 32 2621 6621 End of cycle fill. Funct
6 00 40 64 2608 6608 Peak meter. Funct
Word 7 00 80 128 2677 6677 Short Cycle Funct
1 8 01 00 256 2622 6622 Chaining activation. Funct
9 02 00 512 2623 6623 Chaining pass part. Funct
10 04 00 1024 2624 6624 Chaining test fail part. Funct
11 08 00 2048 2626 6626 Chaining alarm. Funct
12 10 00 4096 2627 6627 Chaining pressure fault. Funct
13 20 00 8192 2628 6628 Chaining end of cycle (all). Funct
14 40 00 16384 262A 662A Chaining with recovery. Funct
15 80 00 32768 262B 662B Automatic connector activation. Funct
16 00 01 1 2612 6612 Valve codes activation. Funct
17 00 02 2 2642 6642 Valves 1 activation. Funct
18 00 04 4 2643 6643 Valves 2 activation. Funct
19 00 08 8 2644 6644 Valves 3 activation. Funct
20 00 10 16 2645 6645 Valves 4 activation. Funct
21 00 20 32 2646 6646 Valves 5 activation. Funct
22 00 40 64 2647 6647 Valves 6 activation. Funct
Word 23 00 80 128 2648 6648 Valves 7 activation. Funct
2 24 01 00 256 2649 6649 Valves 8 activation. Funct
25 02 00 512 Not used. Funct
26 04 00 1024 Not used. Funct
27 08 00 2048 Not used. Funct
28 10 00 4096 Not used. Funct
29 20 00 8192 Not used. Funct
30 40 00 16384 Not used. Funct
31 80 00 32768 Not used. Funct

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 Chapter 15 – ATEQ H520 Direct Access Adresses

D. A.
Bit weight address
Word Bit n° (hexa) Meaning Menu
Hexa Dec R/W R/W
32 00 01 1 Not used. Funct
33 00 02 2 Not used. Funct
34 00 04 4 264B 664B Vacuum control. Funct
End of cycle obligatory reset
35 00 08 8 263E 663E Funct
activation.
36 00 10 16 2638 6638 Auxiliary codes activation. Funct
37 00 20 32 2639 6639 Auxiliary code 1 activation. Funct
38 00 40 64 263A 663A Auxiliary code 2 activation. Funct
Word 39 00 80 128 263B 663B Auxiliary code 3 activation. Funct
3
40 01 00 256 263C 663C Auxiliary code 4 activation. Funct
41 02 00 512 Not used. Funct
42 04 00 1024 Not used. Funct
43 08 00 2048 265C 665C Gas Configuration. Funct
44 10 00 4096 2679 6679 Gas Offset (Saturation) Funct
45 20 00 8192 265E 665E Pre-fill. Funct
46 40 00 16384 267C 667C End of cycle dump. Funct
47 80 00 32768 267A 667A Infinite test. Funct
Word
48 00 01 1 267B 667B Dump off. Funct
4

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7. ALARM CODES TABLE

This list gives all the alarms in hexadecimal code.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Test side leak (EEEE).
2 00 02 Reference side leak (MMMM).
3 00 03 Pressure alarm (too high).
4 00 04 Pressure alarm (too low).
5 00 05 Leak zero missed.
6 00 06 Pressure zero missed.
7 00 07 Pressure too high.
8 00 08 Pressure too low.
9 00 09 Dump fault.
10 00 0A Leak calculation missed.
11 00 0B Pressure calculation missed.
12 00 0C CAL learning fault.
13 00 0D Drift CAL fault.
14 00 0E Calibration check fault.
15 00 0F Calibration check tab UV+
16 00 10 Calibration check tab UV-
17 00 11 Vacuum test: level not reached.
18 00 12 Vacuum test: delta vacuum too high > vacuum reject.
19 00 13 Tainted atmosphere.
20 00 14 Taint check.
21 00 15 Blocked tube.
22 00 16 Leak zero missed piezo 2.
23 00 17 Pressure alarm piezo 2 (too high).
24 00 18 Pressure alarm piezo 2 (too low).
25 00 19 Offset drift too high.

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 Chapter 15 – ATEQ H520 Direct Access Adresses

8. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal

0 00 00 Vacuum.
1 00 01 Test vacuum.
2 00 02 Pre-fill.

3 00 03 Fill.
4 00 04 Accumulation.
5 00 05 Test fin.
6 00 06 Dump.
7 00 07 Purge.
8 00 08 Cleaning.
65535 FF FF No step in progress.

9. UNIT TABLE

This list gives all the units used in the instrument in hexadecimal code.

Identifier n°
Unit
Decimal Hexadecimal

6000 17 70 Pascal.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
50000 C3 50 Milliliter/second.
51000 C7 38 Milliliter/minute.
76000 01 28 E0 Ppm (Part per million).
78000 01 30 B0 CAL ppm (Part per million calibrate).
79000 01 34 98 Grams/year.

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 Chapter 16 – Networks with a central

Chapter 16
NETWORKS WITH A CENTRAL

1. MODBUS NETWORKS WITH CENTRAL AND HEADS

Important reminders:
1) The communication parameters for a central are set parameters, it's important to
meet them, they are the following ones: 57600 / 8 / 1 stop / Even.
2) The central address is different according to the connection of the central with the
Winateq software or not. If Winateq were connected this would be only one time, the
Modbus addresses are modified.

To return to the addresses per default, it must be done again an identification of the
central C540 with Winscan (internal ATEQ software).

C540 I/O
Master

Head 1

RS232, imperatives
communication parameters:
- 57600 bauds
- 8 bits Head 2
- Parity: Even
- 1 stop bit

Head 3

Without Winateq (Hexa)

Modbus Address With Winateq < 2.1 (Hexa)
With Winateq ≥ 2.1

Central C540 FFh 3Fh

I/O E1h 21h

Head 1 E2h 22h

Head 2 E3h 23h

Head 3 E4h 24h

If the central won't communicate with the basis parameters (values without Winateq) try
to communicate with the values "with Winateq" depending of the version.

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 Chapter 16 – Networks with a central

2. PROFIBUS OR DEVICENET NETWORKS AND CENTRAL

To communicate in Profibus or DeviceNet network with a central ATEQ, it's important to

meet the following procedure:
STAGE ACTION COMMENTS
Imperative wait
Addresses
STAGE 150 ms to
Head selection + wait 150 ms 04 and 05
1 guarantee a good
write head n°
head selection

No End of STAGE Addresses

Live values
cycle test 2 0C and 0D
Bit 5 = 0
read bit 5

Yes Bit 5 = 1 Addresses

06 and 07, write 1
STAGE
Program selection word, (value = 02
3
00 for prog 3)

STAGE Address 00h Results

FIFO reset
4 Write Bit 7 = 1 number = 0

Start STAGE Address 00h

5 Write Bit 1 = 1

Live values
Yes End of STAGE Address 0Ch-0Dh Test to know if
cycle test 6 Read Bit 5 the instrument
Bit 5 = 1 has started his
No Bit 5 = 0 cycle

Live values
End of EOC + result
No STAGE Address 0Ch-0Dh nb ≠ 0 &
cycle test Read Bit 5
Bit 5 = 0 6 recovery live
value
Yes Bit 5 = 1

Test if STAGE If alarm code ≠ 0

Address 10, read
alarm = 0 7 thens erratics
12 words
Word 4 ≠ 0 results
Word 4 = 0

STAGE Analize the

Results analisis numerical results
8 FIFO values
recovered at the
address 10 on
stage 7
Next head

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 Chapter 17 – PROFIBUS Networks

Chapter 17
PROFIBUS NETWORKS

1. DEFINITION

The connection
between an ATEQ 5th Writing Writing
series to a Profibus-DP
instrument is made
through a protocol
Slave
converter card (COM- Master Memory
instrument
DPS or COMX 100XX- instrument
DP/DPS).

Reading Reading

The architecture of the network is composed of a master instrument and a slave. Each
instrument writes and reads in a reserved part of the memory.
In the case of several slave instruments, each instrument should be given a different
address.
Single architecture example (Master/Slave direct ATEQ):

Master
Instrument

Profibus
ATEQ
Slave instrument

ATEQ Network architecture example (Master – C540 - ATEQ):

Master
instrument

Profibus
C54X slave
instrument

Modbus

ATEQ ATEQ

Note: use only this configuration with low speed networks (this network is very slow).

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 Chapter 17 – PROFIBUS Networks

Dialogue between master and ATEQ

 The master instrument activates a command.
 The slave ATEQ instrument takes in account the command, by putting an
executing flag “in progress” status, then executes the request.
 At the end of the command execution, the slave instrument puts the flag
command status to “end of command” and update the error code, if exists.
 The master instrument deactivates the command.

Note: the ATEQ instrument is taking in account the command only on the rising edge.
(When the bit state becomes from 0 to 1).

Characteristics of the serial port:

The Profibus serial port cannot be configured, the detection of the speed and the format
is automatic (detected by the automatic module).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapter 17 – PROFIBUS Networks

2. CABLING

3U Case internal implantation

Internal board

Profibus

Station number can be set in the instrument

The module name is : COM_DPS or COMX 100XX-DP/DPS

The configuration file is : HIL_7501.GSD for COM_DPS
HIL_0C0F.GSD for COMX 100XX-DP/DPS

2.1. PROFIBUS CABLING

Profibus cabling
1 1
6 390 Ω 390 Ω 6
2 2
7 7
3 3
8 110 Ω 110 Ω 8
4 4
9 9
5 390 Ω 390 Ω 5

Pin 1 PE (earth ground) Pin 6 VP (power supply)

Pin 2 Not connected Pin 7 Not connected
Pin 3 Data line A Pin 8 Data line B
Pin 4 CNTR – A (repeater control signal) Pin 9 Not connected
Pin 5 DGND (data reference potential)

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 Chapter 17 – PROFIBUS Networks

3. ATEQ PROFIBUS MODULES CONFIGURATION (COM OR COMX)

The ATEQ Profibus module name is : COM_DPS or COMX 100XX-DP/DPS

The Profibus module configuration file is : HIL_7501.GSD for COM_DPS
HIL_0C0F.GSD for COMX 100XX-DP/DPS
Five configuration modes are available:
 The standard mode : for the inputs/outputs, real time measurements, the
cycle results and management of 20 parameters.
 The standard less mode : for the inputs/outputs, real time
measurements, the cycle results and management of 10 parameters.
 The medium plus mode : for the inputs/outputs and the real time
measurements and management of 5 parameters.
 The medium mode : for the inputs/outputs and the real time measurements.
 The light mode : for the digital inputs/outputs.

00(h)
Light mode 16 bytes
Medium mode plus 32 bytes / 16 words

Médium mode 32 bytes

Standard mode moins 32 bytes / 32 words

@ (byte)

Inputs/Outputs
Standard mode 32 bytes / 64 words

0F(h)

Real time measurements

1F(h)

Exchange zone: cycle

result reading or 5
parameters management
2F(h)
Exchange zone: cycle
result reading or 10
parameters management
5F(h)
Exchange zone: cycle
result reading or 20
9F(h) parameters management

Note 1: by default the ATEQ instrument use the standard mode. Changing the mode
by using the "Fieldbus.exe" ATEQ program.
Note 2: the connection from PC  ATEQ is identical as WINATEQ.
For information (exchange 64 Words  20 parameters.
zone from 020h): 32 Words  10 parameters.
16 Words  5 parameters.

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 Chapter 17 – PROFIBUS Networks

3.1. STANDARD MODE CONFIGURATION

The standard mode allows completely controlling an ATEQ instrument with the
management of 20 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (20).
The parameters configuration must be like the following ones:
 32 bytes input con (IB) : module 1.
 64 words input con (IW) : module 2.
 32 bytes output con (OB) : module 3.
 64 words output con (OW) : module 4.
Example of configuration window of the PC Profibus board (master) to
communicate with the ATEQ Profibus board (slave) in standard mode with
SYCON software:

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3.2. STANDARD LESS MODE CONFIGURATION

The standard less mode allows completely controlling an ATEQ instrument with the
management of 10 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (10).
The parameters configuration must be like the following ones:
 32 bytes input con (IB) : module 1.
 32 words input con (IW) : module 2.
 32 bytes output con (OB) : module 3.
 32 words output con (OW) : module 4.
Example of configuration window of the PC Profibus board (master) to
communicate with the ATEQ Profibus board (slave) in standard less mode with
SYCON software:

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3.3. MEDIUM MORE MODE CONFIGURATION

The medium more mode allows completely controlling an ATEQ instrument with the
management of 5 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (5).
The parameters configuration must be like the following ones:
 32 bytes input con (IB) : module 1.
 16 words input con (IW) : module 2.
 32 bytes output con (OB) : module 3.
 16 words output con (OW) : module 4.
Example of configuration window of the PC Profibus board (master) to
communicate with the ATEQ Profibus board (slave) in medium more mode with
SYCON software:

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3.4. MEDIUM MODE CONFIGURATION

The medium mode allows writing commands and reading real time measurement:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
The parameters configuration must be like the following ones:
 32 bytes input con (IB) : module 1.
 32 bytes output con (OB) : module 2.
Example of configuration window of the PC Profibus board (master) to
communicate with the ATEQ Profibus board (slave) in medium mode with SYCON
software:

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3.5. LIGHT MODE CONFIGURATION

The light mode allows writing commands and reading relays results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
The parameters configuration must be:
 16 bytes input con (IB) : module 1.
 16 bytes output con (OB) : module 2.
Example of configuration window of the PC Profibus board (master) to
communicate with the ATEQ Profibus board (slave) in light mode with SYCON
software:

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3.6. PROFIBUS STARTING INSTRUCTION

To start communication with an ATEQ in Profibus protocol, follow these instructions:

1- Find which Profibus module is installed in the ATEQ instrument (COM or COMX) :
 Services menu.
 FieldsBus.
2- For the slave instrument configuration, if the Profibus module is :
 COM_DPS, use "HIL_7501.GSD" configuration file.
 COMX 100XX-DP/DPS, use "HIL_0C0F.GSD" configuration file.
3- Configure the slave I/O module on the master instrument.
 Refer to the preceding paragraphs, the modules configuration being
different in regard to the selected mode, standard, medium or light.
4- Setup a station number on ATEQ instrument.
 Configuration menu.  FieldsBus.
 Network.  Station.
Note 1: the ATEQ station number must be the same on both side (ATEQ and MASTER).
Note 2: the I/O configuration must be the same between the ATEQ instrument and the
slave configuration on the master.

3.7. D.E.L. STATUS AT PROFIBUS STARTING

3.7.1. D.E.L. status on COM_DPS module

At the powering of the board:

 In a first time the "RUN" light is flashing and the "READY" light is fixed.
 When the ATEQ has detected the board, the "RUN" and "READY" lights
disappears during 1 to 2 seconds.
 Then the "RUN" light is flashing and the "READY" light is fixed.
 At the end of the starting, for a correct Profibus functioning, the D.E.L. "RUN",
"READY" and "STAT" must be fixed.

3.7.2. D.E.L. status on COMX 100XX-DP/DPS module

At the powering of the board:

 In a first time the "RUN" light is fixed and the "READY" light is cleared.
 When the ATEQ has detected the board, the "RUN" light disappears and
"READY" lights .
 Then the "RUN" lights and the "READY" light turns off again.
 At the end of the starting, for a correct Profibus functioning, the D.E.L. "RUN" and
"STAT" must be fixed.

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4. F A Q PROFIBUS

Reminder: "h" indicates a hexadecimal number, "(d)" indicates a decimal number.

Question: when it exist several GSD files, which one do we used for an ATEQ
instrument?
Answer: If profibus module is COM_DPS, use "HIL_7501.GSD" configuration file.
If profibus module is COMX 100XX-DP/DPS, use "HIL_0C0F.GSD"
configuration file.

Question: how can we know if the Profibus connection is correct?

Answer: if the connection is correct, on the ATEQ instrument, the D.E.L. status must be
like the following ones:
DEL COM_DPS COMX 100XX-DP/DPS
STAT ON ON
ERROR OFF OFF
RUN ON ON
READY ON OFF
On the PLC, get the information from the PLC supplier.
Question: how to get the good part, fail part and alarm information?
Answer: to have good part, fail part and alarm information, it must read in the bytes at
the addresses 0Ch and 0Dh. See the table on chapter 16, paragraph 1.2 "reading
table".
 Good part: at the address 0Ch we have the value 21h = 00100001 in binary,
the bits 5 "end of cycle" and 0 "good part" are at 1. The value at the address
0Dh is 00h.
 Fail test part: at the address 0Ch we have the value 22h = 00100010 in binary,
the bits 5 "end of cycle" and 1 "fail test part" are at 1. The value at the address
0Dh is 00h.
 Fail reference part: at the address 0Ch we have the value 24h = 00100100 in
binary, the bits 5 "end of cycle" and 2 "fail test part" are at 1. The value at the
address 0Dh is 00h.
 Alarm: at the address 0Ch we have the value 28h = 00101000 in binary, the
bits 5 "end of cycle" and 3 "alarm" are at 1. The value at the address 0Dh is
00h.
Question: How to select the target module?
Answer: to select the target module, it must write in the bytes at the addresses 4 and 5.
See table chapter 16, paragraph 1.1 " Write table (COMMANDS, ORDERS)".
- Selection of the module 1: write at the address 4 = 01h and at the address 5 = 00h.
- Selection of the module 2: write at the address 4 = 02h and at the address 5 = 00h.

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Question: how to select the current program number?

Answer: to select the current program number, follow the hereafter procedure, see
tables on chapter 16, paragraph 1.1 "Writing table" to "write" and paragraph 1.2
"Reading table" to "read":
1) Select the program number, for example 3: write at the address 6 = 02h
(program number minus 1) and at the address 7 = 00h.
2) Write at the address 0 the value 08h = 00001000 in binary that gives bit 3
"program selection" = 1.
3) Read at the address 0 until the address 0 gets the value 8.
4) When the address 0 is equal to 8, read the address 2
5) If the value at the address 2 is equal to 00h, all is OK.
6) If the value at the address 2 is different than 00h, a problem occurred, very
probably that the selected program number is not valid.
7) Then write at the address 0 the value 00h this is to reset the ATEQ instrument.
This operation is very important, if it's not done, it's impossible to launch a new
start cycle on the ATEQ instrument.

Question: in general, each data contained 2 bytes, which one to use and in which
order?
Answer: each data written with to bytes is written in the following order: least significant
byte (LSB) for the first and most significant byte (MSB) for the second ("LSB … MSB").
Example: to select a program number, use the addresses 06h and 07h. The address
06h contains the LSB and the address 07h contains the MSB.
For a program number of 4, write 03h (4 – 1 = 3) at the address 06h and 00h at the
address 07h.

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 Chapitre 18 – DEVICENET Networks

Chapter 18
DEVICENET NETWORKS

1. DEFINITION

The connection
between an ATEQ 5th Writing Writing
series instrument to a
DeviceNet fieldbus is
made through a
Slave
protocol converter card. Master Memory
instrument
instrument
The communication
between the ATEQ
instrument (master) and
Reading Reading
the case (slave) is
under the Modbus
protocol.
The architecture of the network is composed of a master instrument and a slave. Each
instrument writes and reads in a reserved part of the memory.
In the case of several slave instruments, each instrument should be given a different
address.
Single architecture example (Master/Slave direct ATEQ):

Master
Instrument

DeviceNet
ATEQ
Slave instrument

ATEQ Network architecture example (Modbus):

Master
instrument

DeviceNet
C54X slave
instrument

Modbus

ATEQ ATEQ

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 Chapitre 18 – DEVICENET Networks

Dialogue between master and ATEQ:

 The master instrument activates a command.
 The slave instrument takes in account the command, by putting an executing
flag “in progress” status, then executes the request.
 At the end of the command execution, the slave instrument puts the flag
command status to “end of command” and update the error code, if exists.
 The master instrument deactivates the command.

Note: the ATEQ instrument is taking in account the command only on the rising edge.
(When the bit state becomes from 0 to 1)

Characteristics of the serial port:

The Profibus serial port cannot be configured, the detection of the speed and the format
is automatic (detected by the automatic module).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

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 Chapitre 18 – DEVICENET Networks

2. CABLING

The Devicenet conversion board is internal of the instrument.

3U case internal implantation

Internal board

Station number can be set in the instrument

DeviceNet (M12, 5 pins)

male and female

The module name is : COM-DNS or COMX 100XX DN/DNS

The file to install is : COMDNS.EDS for COM-DNS
COMX_100XX-DN_DNS.EDS for COMX 100XX DN/DNS

2.1. DEVICENET CABLING

Pin 1 drain
Pin 2 V+
Pin 3 V-
Pin 4 CAN_H
Pin 5 CAN_L

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 Chapitre 18 – DEVICENET Networks

3. ATEQ DEVICENET MODULES CONFIGURATION (COM OR COMX)

The ATEQ DeviceNet module name is : COM-DNS or COMX 100XX DN/DNS

The DeviceNet configuration module file is :
 COMDNS.EDS for COM-DNS module
 COMX 100XX-DN_DNS.EDS for COMX 100XX DN/DNS module
Five configuration modes are available:
 The standard mode (normal) : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The standard less mode : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The medium more mode : for the inputs/outputs, the real time
measurements and the live cycles results.
 The medium mode : for the inputs/outputs and the real time
measurements.
 The light mode : for the digital inputs/outputs.
00(h)
Light mode 16 bytes
Médium mode 32 bytes

@ (byte)
Medium more mode 64 bytes

Inputs/Outputs
Standard less mode 96 bytes
Standard mode 255 bytes

0F(h)

Real time measurements

1F(h)

Exchange zone: cycle

result reading or 5
parameters management
2F(h)
Exchange zone: cycle
result reading or 10
parameters management
5F(h)
Exchange zone: cycle
result reading or 30
FF(h) parameters management

Note 1: by default the ATEQ instrument use the standard mode. Change the mode by
using the "Fieldbus.exe" ATEQ program.
Note 2: the connection from PC  ATEQ is identical as WINATEQ.
For information: 1 parameter corresponds to 6 bytes.

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 Chapitre 18 – DEVICENET Networks

3.1. STANDARD MODE CONFIGURATION

The standard mode allows completely controlling an ATEQ instrument with the
management of 30 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (30).
The parameters configuration must be like the following ones:
 Byte Array : Input_Data (IB) 255 bytes
 Byte Array : Output_Data (QB) 255 bytes
Example of a configuration window of the PC DeviceNet board (master) for
communication with the ATEQ DeviceNet board (slave) in standard mode with the
SYCON software:

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 Chapitre 18 – DEVICENET Networks

3.2. STANDARD LESS MODE CONFIGURATION

The standard less mode allows completely controlling an ATEQ instrument with the
management of 10 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (10).
The parameters configuration must be like the following ones:
 Byte Array : Input_Data (IB) 96 bytes
 Byte Array : Output_Data (QB) 96 bytes
Example of a configuration window of the PC DeviceNet board (master) for
communication with the ATEQ DeviceNet board (slave) in standard less mode
with the SYCON software:

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 Chapitre 18 – DEVICENET Networks

3.3. CONFIGURATION IN MEDIUM MORE MODE

The medium more mode allows sending commands and read the live measurements
results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data (IB) 64 bytes
 Byte Array : Output_Data (QB) 64 bytes
Example of a configuration window of the PC DeviceNet board (master) for
communication with the ATEQ DeviceNet board (slave) in medium more mode
with the SYCON software:

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 Chapitre 18 – DEVICENET Networks

3.4. CONFIGURATION IN MEDIUM MODE

The medium mode allows sending commands and read the live measurements results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data (IB) 32 bytes
 Byte Array : Output_Data (QB) 32 bytes
Example of a configuration window of the PC DeviceNet board (master) for
communication with the ATEQ DeviceNet board (slave) in medium mode with the
SYCON software:

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3.5. CONFIGURATION IN LIGHT MODE

The light mode allows sending commands and read the relays status:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data (IB) 16 bytes
 Byte Array : Output_Data (QB) 16 bytes
Example of a configuration window of the PC DeviceNet board (master) for
communication with the ATEQ DeviceNet board (slave) in light mode with the
SYCON software:

3.6. DEVICENET STARTING INSTRUCTION

To start communication with an ATEQ in DeviceNet, follow these instructions:

1- Find which DeviceNet module is installed in the ATEQ instrument (COM or
COMX) :
 Services menu.
 FieldsBus.

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2- For the slave instrument configuration, if the DeviceNet module is :

 COM_DNS, use "COMDNS.EDS " configuration file.
 COMX 100XX-DN/DNS, use "COMX 100XX-DN/DNS.EDS" configuration
file.
3- Configure the slave I/O module on the master instrument (I/O
adjustments).
 Refer to the above paragraphs, the modules configuration being different
in regard to the selected mode, standard, medium+, medium or light.
4- Setup a station number on ATEQ instrument.
 Configuration menu.
 FieldsBus network.
 Station
5- Select the communication speed betwen “125kbits/s”, “250kbits/s”,
“500kbits/s” or “Auto” (If “Auto” exists).
Note 1: the ATEQ station number must be the same on both instruments (ATEQ and
MASTER).
Note 2: the I/O configuration must be the same between the ATEQ instrument and the
slave configuration on the master.

3.7. D.E.L. STATUS AT DEIVICENET STARTING

3.7.1. D.E.L. status on COM_DNS module

At the powering of the board:

 In a first time the "RUN" light is flashing and the "READY" light is fixed.
 When the ATEQ has detected the board, the "RUN" and "READY" lights
disappears during 1 to 2 seconds.
 Then the "RUN" light is flashing and the "READY" light is fixed.
 At the end of the starting, for a correct DeviceNet functioning, the D.E.L. "RUN",
"READY" and "STAT" must be fixed.
 In case of board detection error, "ERROR", "READY" and "STAT" are fixed and
"RUN" is flashing.

3.7.2. D.E.L. status on COMX 100XX-DN/DNS module

At the powering of the board:

 In a first time the "RUN" light is fixed and the "READY" light is cleared.
 When the ATEQ has detected the board, the "RUN" light disappears and
"READY" lights .
 Then the "RUN" lights and the "READY" light turns off again.
 At the end of the starting, for a correct DevieNet functioning, the D.E.L. "RUN"
and "STAT" must be fixed.

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 Chapitre 19 – PROFINET Networks

Chapter 19
PROFINET NETWORKS

1. CABLING

Profinet internal board

COMX 100CA-RE/PNS
2 x Profinet
(M12, 5 pins
females)
IN
OUT

Ethernet connector IN:

1 2
Ethernet / M12 pin assignment. (5 pins)
M12 female connector, D coded.
4 3
5

Pin 1 Ethernet Tx + (Transmit Data +) Pin 3 Ethernet Tx - (Transmit Data -)

Pin 2 Ethernet Rx + (Receive Data +) Pin 4 Ethernet Rx - (Receive Data -)
Pin 5 Not used.

Connector Ethernet OUT:

2 3
Ethernet / M12 pin assignment. (5 pins).
5
M12 female connector, D coded.
1 4

Pin 1 Ethernet Tx + (Transmit Data +) Pin 3 Ethernet Tx - (Transmit Data -)

Pin 2 Ethernet Rx + (Receive Data +) Pin 4 Ethernet Rx - (Receive Data -)
Pin 5 Not used.

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 Chapitre 19 – PROFINET Networks

M12 to RJ45 conversion:

M12 cabling:

1 White-Orange
2 White-Green
3 Orange
4 Green
(Female) (Male)

RJ45 cabling:
8-Pin 4-Pin
1 White/Orange Tx Data + 1 White/Orange Tx Data +
2 Orange Tx Data – 2 Orange Tx Data –
3 White/Green Rx Data + 3 White/Green Rx Data +
4 Blue Unused 4- -
5 White/Blue Unused 5- -
(Ethernet) 6 Green Rx Data – 6 Green Rx Data –
7 White/Brown Unused 7- -
8 Brown Unused 8- -

M12 to RJ45 conversion patchcord cabling:

M12 RJ45
(Male M12 D-Code) (Ethernet)
1 – White/Orange ──────────────────────────── 1 - White/Orange
2 – White/Green ──────────────────────────── 3 - White/Green
3 - Orange ──────────────────────────── 2 - Orange
4 - Green ──────────────────────────── 6 - Green

For the Profinet commands, refer to the chapter 16 “Fieldbus commands”.

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 Chapitre 19 – PROFINET Networks

2. INSTALLATION AND CONFIGURATION

For the installation and configuration of the Profinet module, you must have to select the
component that corresponds to the firmware.
The version of the Profinet module can be checked MAIN/SERVI/FIELDBUS
following two ways: PROFINET IO DEVI
3.4.17.0
The first way is by the SERVICE/FIELDBUS menu of STATUS : RUNNING
the ATEQ device.
The second way is by running
the ATEQ Fieldbus
configuration software. The
version is displayed in the
Firmware field.
After, configure the module with
the same versions displayed
above.
See the following example with
the "Step7" software (software
for the PLC configuration).

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 Chapitre 19 – PROFINET Networks

Then select the same version as detected

above, the selection of the version is in the
right window.
Example:
The firmware displayed:
3.4.17.0
the component to be selected:
COMX RE/PNS V3.2.x – V3.4.18

In the "Properties" menu

of the "Step7" software,
check the versions and
the files.

Once the right version is configured select the mode available in the version.

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 Chapitre 19 – PROFINET Networks

2.1. PROFINET MODULE CONFIGURATION

The ATEQ Profinet module name is: COMX-RE-PNS.

The Profinet configuration module file is:
GSDML-V2.2-HILSCHER-COMX RE PNS-20110413.xml
Five configuration modes are available following the bytes number available. :
 The standard mode (normal) : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The standard less mode : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The medium more mode : for the inputs/outputs, the real time
measurements and the live cycles results.
 The medium mode : for the inputs/outputs and the real time
measurements.
 The light mode : for the digital inputs/outputs.
00(h)
Light mode 16 bytes
Médium mode 32 bytes
Medium more mode 64 bytes

@ (byte)
Standard less mode 32 + 64 bytes

Inputs/Outputs
Standard mode total 4 x 64 bytes

0F(h)

Real time measurements

1F(h)

Exchange zone: cycle

result reading or 5
parameters management
3F(h)
Exchange zone: cycle
result reading or 10
5F(h) parameters management
Exchange zone: cycle
result reading or 30
FF(h) parameters management

Note 1: by default the ATEQ instrument use the standard mode. Change the mode by
using the "Fieldbus.exe" ATEQ program.
Note 2: the connection from PC  ATEQ is identical as WINATEQ.
For information: 1 parameter corresponds to 6 bytes.

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2.2. STANDARD MODE CONFIGURATION

The standard mode allows completely controlling an ATEQ instrument with the
management of 30 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (30).
The parameters configuration must be like the following ones:
 Input_Data (IB) 256 bytes total:  IB = 64 (module 1).
 IB = 64 (module 2).
 IB = 64 (module 3).
 IB = 64 (module 4).
 Output_Data (QB) 256 bytes total:  QB = 64 (module 1).
 QB = 64 (module 2).
 QB = 64 (module 3).
 QB = 64 (module 4).
Example of a configuration window of the PC Profinet board (master) for
communication with the ATEQ Profinet board (slave) in standard mode with the
SYCON.NET software:

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2.3. STANDARD LESS MODE CONFIGURATION

The standard less mode allows completely controlling an ATEQ instrument with the
management of 10 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (10).
The parameters configuration must be like the following ones:
 Input_Data (IB) 96 bytes total:  IB = 32.
 IB = 64.
 Output_Data (QB) 96 bytes total:  QB = 32.
 QB = 64.
Example of a configuration window of the PC Profinet board (master) for
communication with the ATEQ Profinet board (slave) in standard less mode with
the SYCON.NET software:

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 Chapitre 19 – PROFINET Networks

2.4. CONFIGURATION IN MEDIUM MORE MODE

The medium more mode allows sending commands and read the live measurements
results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
The parameters configuration must be like the following ones:
 Input_Data: IB = 64 bytes.
 Output_Data: QB = 64 bytes.
Example of a configuration window of the PC Profinet board (master) for
communication with the ATEQ Profinet board (slave) in medium more mode with
the SYCON.NET software:

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2.5. CONFIGURATION IN MEDIUM MODE

The medium mode allows sending commands and read the live measurements results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
The parameters configuration must be like the following ones:
 Input_Data: IB: = 32 bytes
 Output_Data QB: = 32 bytes
Example of a configuration window of the PC Profinet board (master) for
communication with the ATEQ Profinet board (slave) in medium mode with the
SYCON.NET software:

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 Chapitre 19 – PROFINET Networks

2.6. CONFIGURATION IN LIGHT MODE

The light mode allows sending commands and read the relays status:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
The parameters configuration must be like the following ones:
 Input_Data: IB = 16 bytes
 Output_Data: QB = 16 bytes
Example of a configuration window of the PC Profinet board (master) for
communication with the ATEQ Profinet board (slave) in light mode with the
SYCON.NET software:

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 Chapitre 19 – PROFINET Networks

2.7. PROFINET STARTING INSTRUCTION

To start communication with an ATEQ instrument in Profinet, follow these instructions:

1- Use the Profinet "GSDML-V2.2-HILSCHER-COMX RE PNS-20110413.xml" file for
the slave instrument configuration.
2- Configure the slave I/O module on the master instrument (I/O
adjustments).
 Refer to the above paragraphs, the modules configuration being different
in regard to the selected mode, standard, medium+, medium or light.
3- Setup a station name on ATEQ instrument.
 Configuration menu.
 FieldsBus network.
 Address.

Note 1: the ATEQ station name must be the same on both instruments (ATEQ and
MASTER).
Note 2: the I/O configuration must be the same between the ATEQ instrument and the
slave configuration on the master.

2.8. D.E.L. STATUS AT PROFINET STARTING ON COMX-CN-RE

At the powering of the board the L.E.D. status are read on the COMX-RE-RE module:
 In a first time the "SYS" light is yellow then it becomes green and “BF” light is
fixed.
 When the ATEQ has detected the board, the "SYS" light is fixed and "BF" light is
flashing.
 At the end of the starting, for a correct Profinet functioning, the D.E.L. "SYS"
must be fixed besides “SF” and “BF” are cleared.
 In case of board detection error, "SYS" and "BF" are fixed. Whereas if a
configuration error is detected, “SYS” is still fixed but “BF” is flashing.

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 Chapitre 19 – PROFINET Networks

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 Chapitre 20 – Ethernet/IP Networks

Chapter 20
ETHERNET/IP NETWORKS
For the Ethernet/IP commands, refer to the chapter 16 “Profibus and Devicenet commands”.

1. CABLING

Ethernet RJ45 standard connector.

2. ETHERNET/IP MODULE CONFIGURATION

The ATEQ Ethernet/IP module name is: COMX-1OOXX-RE-EIS.

The EtherNet/IP configuration module file is: HILSCHER COMX 100XX-RE EIS V1.1.EDS.
Five configuration modes are available:
 The standard mode (normal) : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The standard less mode : for the inputs/outputs, real time measurements,
the live cycles results and parameters management.
 The medium more mode : for the inputs/outputs, the real time
measurements and the live cycles results.
 The medium mode : for the inputs/outputs and the real time
measurements.
 The light mode : for the digital inputs/outputs.
00(h)
Light mode 16 bytes
Médium mode 32 bytes
Medium more mode 64 bytes

@ (byte)
Standard less mode 96 bytes

Inputs/Outputs
Standard mode 255 bytes

0F(h)
Real time measurements
1F(h)
Exchange zone: cycle
result reading or 5
2F(h) parameters management
Exchange zone: cycle
result reading or 10
5F(h) parameters management
Exchange zone: cycle
result reading or 30
FF(h) parameters management

Note 1: by default the ATEQ instrument use the standard mode. Change the mode by
using the "Fieldbus.exe" ATEQ program.
Note 2: the connection from PC  ATEQ is identical as WINATEQ.
For information: 1 parameter corresponds to 6 bytes.
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 Chapitre 20 – Ethernet/IP Networks

2.1. STANDARD MODE CONFIGURATION

The standard mode allows completely controlling an ATEQ instrument with the
management of 30 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (30).
The parameters configuration must be like the following ones:
 Byte Array : Input_Data 255 bytes
 Byte Array : Output_Data 255 bytes
Example of a configuration window of the PC EtherNet/IP Scanner board (master)
for communication with the ATEQ EtherNet/IP Adapter board (slave) in standard
mode with the SYCON.NET software:

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 Chapitre 20 – Ethernet/IP Networks

2.2. STANDARD LESS MODE CONFIGURATION

The standard less mode allows completely controlling an ATEQ instrument with the
management of 10 parameters:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
 Read and write the program parameters (10).
The parameters configuration must be like the following ones:
 Byte Array : Input_Data 96 bytes
 Byte Array : Output_Data 96 bytes
Example of a configuration window of the PC EtherNet/IP Scanner board (master)
for communication with the ATEQ EtherNet/IP Adapter board (slave) in standard
less mode with the SYCON.NET software:

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 Chapitre 20 – Ethernet/IP Networks

2.3. CONFIGURATION IN MEDIUM MORE MODE

The medium more mode allows sending commands and read the live measurements
results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
 Read the 8 lasts measurement cycles.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data 64 bytes
 Byte Array : Output_Data 64 bytes
Example of a configuration window of the PC EtherNet/IP Scanner board (master)
for communication with the ATEQ EtherNet/IP Adapter board (slave) in medium
more mode with the SYCON.NET software:

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 Chapitre 20 – Ethernet/IP Networks

2.4. CONFIGURATION IN MEDIUM MODE

The medium mode allows sending commands and read the live measurements results:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
 Read real time measurement values: pressure and leak.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data 32 bytes
 Byte Array : Output_Data 32 bytes
Example of a configuration window of the PC EtherNet/IP Scanner board (master)
for communication with the ATEQ EtherNet/IP Adapter board (slave) in medium
mode with the SYCON.NET software:

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 Chapitre 20 – Ethernet/IP Networks

2.5. CONFIGURATION IN LIGHT MODE

The light mode allows sending commands and read the relays status:
 Write cycle command: start cycle, reset, head selection and program selection.
 Read relays status: pass part, fail part, end of cycle and alarm.
The parameters configuration must be like the following ones:
 Byte Array : Input_Data 16 bytes
 Byte Array : Output_Data 16 bytes
Example of a configuration window of the PC EtherNet/IP Scanner board (master)
for communication with the ATEQ EtherNet/IP Adapter board (slave) in light mode
with the SYCON.NET software:

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 Chapitre 20 – Ethernet/IP Networks

2.6. ETHERNET/IP STARTING INSTRUCTION

To start communication with an ATEQ instrument in Ethernet/IP, follow these

instructions:
1- Use the EtherNet/IP " HILSCHER COMX 100XX-RE EIS V1.1.EDS " file for the
slave instrument configuration.
2- Configure the slave I/O module on the master instrument (I/O
adjustments).
 Refer to the above paragraphs, the modules configuration being different
in regard to the selected mode, standard, medium+, medium or light.
3- Setup an Ip address to the ATEQ instrument by using FieldBus.exe.

Note 1: the IP ADDRESS must be the same on both instruments (ATEQ and
MASTER).
Note 2: the I/O configuration must be the same between the ATEQ instrument and the
slave configuration on the master.

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 Chapitre 20 – Ethernet/IP Networks

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 Chapter 21 – Fieldbus commands

Chapter 21
FIELDBUS COMMANDS

1. FUNCTIONS (READ AND WRITE TABLES)

1.1. WRITE TABLE (COMMANDS, ORDERS)

Address (bytes) Description

Bit 0 = 1 > Reset (stop the current cycle).
Bit 1 = 1 > Start (starting a test cycle).
Bit 2 = 1 > Special cycle (start a special cycle, example: regulator
adjust).
Bit 3 = 1 > Program selection.
00h
Bit 4 = 1 > Read the FIFO cycles results (the FIFO contains the 8
Commands
lasts results, standard mode only).
Bit 5 = 1 > Read of the parameters.
Bit 6 = 1 > Write of the parameters.
Bit 7 = 1 > Reset of the results FIFO (reset all available results in the
FIFO).
Bit 0 = 1 > Read of the instrument configuration.
Bit 1 = 1 > Read of the general bits.
Bit 2 = 1 > Read of the normal bits.
01h Bit 3 = 1 > Write of the general bits.
Commands Bit 4 = 1 > Write of the normal bits.
Bit 5 = 1 > Read of the program personalisation.
Bit 6 = 1 > Write of the program personalisation.
Bit 7 = 1 > Read last result.
02h – 03h Not used.
Address 04h: Number of the targeted module (C540) selection of
04h – 05h
the head connected to the C540 central. Address 05h = 0
Address 06h: Number of the program to be selected.
06h – 07h
Address 07h =0
08h – 09h Address 08h: Special cycle. Address 09h=0
0Ah – 0Bh Address 0Ah: Test type. Address 0Bh=0
0Ch – 0Dh Not used.
0Eh – 0Fh Not used.

Note: the command byte 0, bits 4, 5, 6 and 7 and byte 1 are not available for the
medium and light modes.

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 Chapter 21 – Fieldbus commands

1.2. READING TABLE

Echo: acknowledgement of delivery of the master command allowing to determinate in

which state is the slave (current command or command realised).
Error code: in case of command execution error, the corresponding command error bit
is activated.
Results status: (@: 00h – 0Fh)
Address (bytes) Description
Bit 0 = 1 > Echo reset.
Bit 1 = 1 > Echo start.
Bit 2 = 1 > Echo special cycle.
00h Bit 3 = 1 > Echo program selection.
Echo Bit 4 = 1 > Echo reading of the results FIFO.
Bit 5 = 1 > Echo reading of the parameters.
Bit 6 = 1 > Echo writing of the parameters.
Bit 7 = 1 > Echo reset of the results FIFO.
Bit 0 = 1 > Echo reading of the instrument configuration.
Bit 1 = 1 > Echo reading of the general bits.
Bit 2 = 1 > Echo reading of the normal bits.
01h Bit 3 = 1 > Echo writing of the general bits.
Echo Bit 4 = 1 > Echo writing of the normal bits.
Bit 5 = 1 > Echo reading of the program personalisation.
Bit 6 = 1 > Echo writing of the program personalisation.
Bit 7 = 1 > Unused.
Bit 0 = 1 > Reset error.
Bit 1 = 1 > Start error.
Bit 2 = 1 > Special cycle error.
02h
Bit 3 = 1 > Program selection error.
Error code
Bit 4 = 1 > Reading of the results FIFO error.
(≠ FFh)
Bit 5 = 1 > Reading of the parameters error.
Bit 6 = 1 > Writing of the parameters error.
Bit 7 = 1 > Reset of the results FIFO error.
Bit 0 = 1 > Reading of the instrument configuration error.
Bit 1 = 1 > Reading of the general bits error.
03h
Bit 2 = 1 > Reading of the normal bits error.
Error code
Bit 3 = 1 > Writing of the general bits error.
(≠ FFh)
Bit 4 = 1 > Writing of the normal bits error.
Bit 5 = 1 > Reading of the program personalisation error.

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 Chapter 21 – Fieldbus commands

Address (bytes) Description

Bit 6 = 1 > Writing of the program personalisation error.
Bit 7 = 1 > Unused.
04h – 05h Current module in use (when use C540 network).
06h – 07h Current program in use.
Number of results in FIFO (quantity of available results recorded in
08h – 09h
the FIFO).
0Ah – 0Bh Type of test in progress.
Bit 0 = 1 > Pass part. (OK)
Bit 1 = 1 > Fail test part.(NOK)
Bit 2 = 1 > Fail reference part.(NOK)
Bit 3 = 1 > Alarm.
Bit 4 = 1 > Pressure error.
0Ch – 0Dh
Bit 5 = 1 > Cycle end (system ready).
Real time test results
Bit 6 = 1 > Part recoverable.
Bit 7 = 1 > Calibration error.
Bit 0 = 1 > Calibration check error.
Bit 1 = 1 > ATR fault.
Bit 2 to 7 > Not used, all always at 0.
0Eh – 0Fh Program step in progress.
Real time measurements: (@: 10h – 1Fh)
Address (bytes) Description
Pressure current value. Example: reading of 524000 = 524 x 1000
10h – 13h
thus the real value is 524.
Pressure unit code. Example: reading 6000 = 6 x 1000 thus the
14h – 17h
value is 6, which corresponds to Pa.
Leak current value. Example: reading 20000 = 20 x 1000 thus the
18h – 1Bh
real value is 20.
Leak unit code. Example: reading 8000 = 8 x 1000 thus the value is
1Ch – 1Fh
8, which corresponds to the Pa/s unity.
Example: Leak value (signed long):
18 - 1B(h) = 94 FF FF FF
| LSB | MSB |
(18 = 94; 19 = FF; 1A = FF; 1B = FF)
FF FF FF 94 = -108
Divide by 1000 = -0.108

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 Chapter 21 – Fieldbus commands

1.2.1. Profibus exchange zone

Exchange zone: (@: 20h – 9Fh)).

Address (bytes) Description
- Cycle results exchange zone.
20h – 60h
- Parameters reading and writing exchange zone.

Note: from the address @20h the table address is in words (16 bits).

1.2.2. DeviceNet exchange zone

Exchange zone: (@: 20h - FFh).

Address (bytes) Description
- Cycle results exchange zone.
20h – FFh
- Parameters reading and writing exchange zone.

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 Chapter 21 – Fieldbus commands

2. TREATMENT OF THE COMMANDS

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

2.1. COMMUNICATION BETWEEN MASTER AND ATEQ (WITH "HAND SHAKE")

2.1.1. Head selection in the ATEQ network

Master Slave
1) Select the head X (X > 0) and write at the
address 04h the value X (Write a byte).
(Only if we use the network with an ATEQ
540 central instrument).
2) Wait 150 ms (temporisation = 150 ms only
if network with ATEQ central).

2.1.2. Program selection command on the ATEQ Instrument

Master Slave
1) Select the head (only if we use the network
with an ATEQ 540 central instrument).
2) Write 1 word at the address 06h
corresponding to the program number to
be selected. @06h = 01 00h (01 = the
program n° 2).
3) Activate the command "program selection".
Write at the address 00h the value 08 00h
(byte 0, bit 3 = 1).
4) Acknowledgment.
Byte 0 = 08h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

5) Running "Program selection"

6) When the command is finished:
Byte 0 = 08h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly executed.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

7) Wait the end of command, command echo =

08 00h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

8) Deactivate the "Program selection"

command, write at the address 00h the
value 00 00h (byte 0, bit 3 = 0).

Important: the master instrument must always set to zero the command bit. If it's not done, the slave
instrument won't detect the following command on this bit. It's detection on the rising edge (when the bit
state becomes from 0 to 1).

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 Chapter 21 – Fieldbus commands

2.1.3. Start cycle command on the ATEQ Instrument

Master Slave
1) Select the head (only if we use the network
with an ATEQ central instrument).
2) Selection of the program number to be
carried out.
3) Activate the "Start" command, write at the
address 00h the value 02 00h (byte 0, bit 1
= 1).
4) Acknowledgment
Byte 0 = 02h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(FF FFh: command in progress).
5) Running “Start” command.
6) When the command is finished :
Byte 0 = 02h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).
7) Waiting the end of the command:
command echo = 02 00h and error code ≠
FF FFh.
(If error code ≠ FF FFh: end of command).
8) Deactivate the "Start" command, write at
the address 00h the value 00 00h (byte 0,
bit 1 = 0).

Important: the master instrument must always set to zero the command bit. If it's not done, the slave
instrument won't detect the following command on this bit. It's detection on the rising edge (when the bit
state becomes from 0 to 1).

2.1.3. 1) Start command diagram

(1) Start command = On
1 4 On
(2) Acknowledge by ATEQ =
(Command echo = On) and Command
(Error code = FF FF(h)) start Off

(3) Wait End of Start command = 2

(Command echo = On) and
5 On
(Error code ≠ FF FF(h))
Echo
(4) Start command = Off Off

(5) Acknowledge by ATEQ = 2 3

(Command echo = Off) and = FF FF(h)

(Error code ≠ FF FF(h)) Command in

Error code progress
≠ FF FF(h)

Note: The "Echo command" is a copy of "Start command"; "Start signal" must be
maintain "On" till the end of the Start command condition is reached.

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 Chapter 21 – Fieldbus commands

2.1.4. Reset command on the ATEQ Instrument

Master Slave
1) Select the head (only if we use the network
with an ATEQ central instrument).
2) Activate the "Reset" command, write at the
address 00h the value 01 00h (byte 0, bit 0
= 1).
3) Acknowledgment.
Byte 0 = 01h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(FF FFh: command in progress).
4) Running "Reset" command.

5) When the command is finished:

Byte 0 = 01h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

6) Waiting the end of the command:

command echo = 01 00h and error code ≠
FF FFh.
(If error code ≠ FF FFh: end of command).

7) Deactivate the "Reset" command. Write at

the address 00h the value 00 00h (byte 0,
bit 0 = 0).

Important: the master instrument must always set to zero the command bit. If it's not done, the slave
instrument won't detect the following command on this bit. It's detection on the rising edge (when the bit
state becomes from 0 to 1).

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 Chapter 21 – Fieldbus commands

2.1.5. Auto-zero on the ATEQ instrument

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument). Function value: the "auto-zero" special cycle
2) Selection of the program number to run. number is depending of the instrument type.

3) Write to the address 08h the "Function See the special cycle table concerning each
value" and at the address 09h = 0 instrument (at the first page of each instrument's
4) Activate the command "Start special cycle", specific chapter, paragraph: "Special cycle bit
write at the address 00h the value 06 00h table").
(byte 0, bit 1 = 1 and bit 2 = 1).

5) Command acknowledgement.
Byte 0 = 06h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Start" command.

7) When the command is finished:

Byte 0 = 06h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 et Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Waiting the end of the command:

command echo = 06 00h and error code ≠
FF FFh.

9) Deactivate the "Start" command. Write at

the address 00h the value 00 00h (byte 0,
bit 1 = 0).

Important: the master instrument must always set to zero the command bit. If it's not done, the slave
instrument won't detect the following command on this bit. It's detection on the rising edge (when the bit
state becomes from 0 to 1).

2.1.6. Saving parameters in flash

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).

2) Wait 150 ms (temporisation = 150 ms only

if network with ATEQ central).

3) Write to the address 08h the value 18h (24)

and at the address 09h = 0

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 Chapter 21 – Fieldbus commands

2.1.7. Reading of status and relays

Master Slave

4) Select the head (only if we use the network

with an ATEQ central instrument).

5) Wait 150 ms (temporisation = 150 ms only

if network with ATEQ central).

6) Read the status and the result, read at the

address 04h, 12 bytes.

2.1.8. Reading of real time measurement

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).

2) Wait 150 ms (temporisation = 150 ms only

if network with ATEQ central).

3) Read the live measurement, read at the

address @:10h, 16 bytes.

2.1.9. Reading of relays status (Running-End of cycle)

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).

2) Wait 150 ms (temporisation = 150 ms only

if network with ATEQ central).

3) Read the relays state, read at the address

0Ch, 2 bytes.
Cycle in progress: bit 5 of the 1st byte = 0.
End of cycle: bit 5 of the 1st byte = 1.

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 Chapter 21 – Fieldbus commands

2.2. READING OF THE PARAMETERS

The reading of the parameters is carried out by data exchange at the address 020h.
Each parameter is identified by one identifier. See identifiers table.
This table is an example based on the reading of two parameters:
 Test time (identifier number 3).
 Stabilisation time (identifier number 2).

Master Slave

1) Select the head (only if we use the network

with an ATEQ 540 central instrument).
2) Select the program number to be modified
3) Write at the address 20h the number of
parameters followed by its identifiers.
example: write 3 words at the address 20h
@20h = 02 00h 03 00h 02 00h.
- 02 00h: 2 parameters.
- 03 00h: test time identifier.
- 02 00h: stabilisation time identifier.
4) Write the "Parameters reading" command.
Write at the address 00h the value 20 00h
(byte 0, bit 5 = 1).

5) Acknowledgment.
Byte 0 = 20h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Read Parameters" command.

7) When the command is finished:

Byte 0 = 20h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Wait the end of the command: Command

echo = 20 00h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

9) Deactivate the "Parameters reading"

command, write at the address 00h the
value 00 00h (byte 0, bit 5 = 0).

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 Chapter 21 – Fieldbus commands

Master Slave

10) Read at the address 20h, the parameter

identifier followed by the value. Read 6
words at the address 20h.
Word 1 = identifier number of the first read
parameter.
Word 2 and Word 3 = first parameter value
x1000 (long format).
Word 4 = second identifier number of the read
parameter.
Word 5 and Word 6 = second parameter value
x1000 (long format).
Example: @20h = 03 00h E8 03h 00 00h 02
00h F4 01 00 00h.
- 03 00h: test time identifier.
- E8 03 00 00h: test time value 1000(d)/1000 ->
1 sec.
- 02 00h: fill time identifier.
- F4 01 00 00h : stabilisation time value
500(d)/1000 -> 0,5 sec.

Note: the download identifiers are listed: paragraph 2 "Identifiers" in the table of each
specific chapter for the instruments.

2.3. CYCLE RESULTS READING (LAST 8 RESULTS IN FIFO)

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Wait 150 ms (temporisation = 150 ms only
if network with ATEQ central).
3) Read the number of available results in the
FIFO at the address 08h.
@08h = 00h (no results).
@08h > 00h (results available).
4) Activate the "FIFO reading results"
command. Write at the address 00h the
value 10 00h (byte 0, bit 4 = 1).

5) Acknowledgment.
Byte 0 = 10h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Read FIFO results" command.

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 Chapter 21 – Fieldbus commands

Master Slave

7) When the command is finished :

Byte 0 = 10h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Wait the end of the command: command

echo = 10 00h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

9) Deactivate the "FIFO reading results"

command, write at the address 00h the
value 00 00h (byte 0, bit 4 = 0).
See table on § 2.6 "FIFO / last result table
10) Read at the address 20h, 12 Words.
(address 20h)" below.

Note: from the address 20h, the table is in words (16 bits).

2.4. LAST RESULTS READING

Important note: for the using of this function, it's important to:
 Before having done a start on the instrument,
 Not having done a reset of the FIFO.

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).

2) Wait 150 ms (temporisation = 150 ms only

if network with ATEQ central).
3) Activate the "Last result reading"
command. Write at the address 01h the
value 00 80h (byte 1, bit 7 = 1).

4) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 80h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

5) Running "Last result reading" command.

6) When the command is finished :

Byte 0 = 00h (command echo).
Byte 1 = 80h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

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 Chapter 21 – Fieldbus commands

Master Slave

7) Wait the end of the command: command

echo = 00 80h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

8) Deactivate the "Last result reading"

command, write at the address 01h the
value 00 00h (byte 1, bit 7 = 0).

9) Read at the address 20h, 12 Words. See table on § 2.6 "FIFO / last result table
(36 words for ERD5 unit) (address 20h)" below.

Note: from the address 20h, the table is in words (16 bits).

2.5. RESET THE FIFO RESULTS

This command resets the 8 last cycle's results available in the FIFO.

Master Slave

1) Select the head (only if we use the network

with an ATEQ 540 central instrument).
2) Activate the "Reset results FIFO"
command, write at the address 00h, the
value 80 00h (byte 0, bit 7 = 1).

3) Acknowledgment.
Byte 0 = 80h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

4) Running "Reset results FIFO" command.

5) When the command is finished :

Byte 0 = 80h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

6) Wait the end of the command: command echo

= 80 00h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

7) Deactivate the "Reset results FIFO", write

at the address 00h the value 00 00h (byte
0, bit 7 = 0).

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 Chapter 21 – Fieldbus commands

2.6. FIFO / LAST RESULT TABLE (ADDRESS 20H)

2.6.1. All devices (except ERD5)

Bytes Offset at @20h

Description
number (in words)

2 00h Current program in use.

2 01h Test type.
Relays state.
Bit 0 = 1 : Pass part
Bit 1 = 1 : Test fail part
Bit 2 = 1 : Reference fail part
Bit 3 = 1 : Alarm
Bit 4 = 1 : Pressure fault
2 02h
Bit 5=1 : Resrved
Bit 6=1 : Recoverable part
Bit 7=1 : Calibration fault
Bit 8=1 : Calibration check fault
Bit 9=1 : ATR fault
Bit 10 to 15 : Not used (all at zero)
2 03h Alarm code.
Pressure value. Example: reading 524000 = 524 x 1000
4 04h –05h
thus real value is 524.
Pressure unit. Example: reading 6000 = 6 x 1000 thus
4 06h –07h
real value is 6 which corresponds at Pa.
Leak value. Example: reading 20000 = 20 x 1000 thus
4 08h – 09h
real value 20.
Leak unit. Example: reading 8000 = 8 x 1000 thus the
4 0Ah –0Bh
value is 8 which corresponds to Pa/s unit.

Note: the number of available results in the FIFO is decreased by 1 at each reading.

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 Chapter 21 – Fieldbus commands

2.6.2. ERD firmware version ≥ 1.01y3

Bytes Offset at @20h

Description
number (in words)

2 00h Current program in use.

2 01h Test type.
Relays state.
Bit 0 = 1 : Pass part
Bit 1 = 1 : Up fail part flow
Bit 2 = 1 : Down fail part flow
2 02h Bit 3 = 1 : Alarm
Bit 4 = 1 : Unused
Bit 5=1 : Reserved
Bit 6=1 : Unused
Bit 7=1 : Unused
2 03h Alarm code.
4 04h – 05h Rise Pressure value. Example: see above.
4 06h – 07h Rise Pressure unit. Example: see above.
4 08h – 09h Rise Flow value. Example: see above.
4 0Ah – 0Bh Rise Leak unit. Example: see above.
4 0Ch – 0Dh Step pressure value.
4 0Eh – 0Fh Step Pressure unit code.
4 10h – 11h Step Flow value.
4 12h – 13h Step leak unit code.
4 14h – 15h Drop Pressure value.
4 16h – 17h Drop Pressure unit code.
4 18h – 19h Drop Flow value.
4 1Ah – 1Bh Drop Pressure unit code.
4 1Ch – 1Dh Rise Switch pressure value.
4 1Eh – 1Fh Rise Switch pressure unit.
4 20h – 21h Drop Switch pressure value.
4 22h – 23h Drop Switch pressure unit.

Note: the number of available results in the FIFO is decreased by 1 at each reading.

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 Chapter 21 – Fieldbus commands

2.7. READING OF INSTRUMENT CONFIGURATION

Master Slave

1) Select the head (only if we use the network

with an ATEQ 540 central instrument).
2) Activate the "Configuration reading"
command, write at the address 00h, the
value 00 01h (byte 1, bit 0 = 1).

3) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 01h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

4) Running "Read Configuration" command.

5) When the command is finished:

Byte 0 = 00h (command echo).
Byte 1 = 01h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

6) Wait the end of the command: command echo

= 00 01h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

7) Deactivate the "Configuration reading"

command, write at the address 00h the
value 00 00h (Byte 2, bit 0 = 0).

8) Read the configuration at the address 20h

of X Words.

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 Chapter 21 – Fieldbus commands

2.8. READING OF GENERAL BITS CONFIGURATION

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Activate then "General bits reading"
command, write at the address 00h, the
value 00 02h (byte 1, bit 1 = 1).

3) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 02h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

4) Running "Read General bits" command.

5) When the command is finished:

Byte 0 = 00h (command echo).
Byte 1 = 02h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

6) Wait the end of the command: command echo

= 00 02h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

7) Deactivate the "General bits reading", write

at the address 00h the value 00 00h (Byte
1, bit 1 = 0).

8) Read the general bits at the address 20h of

X Words or read the normal bits at the
address 20h of X Words.

Note 1: the configuration bits are in the table, paragraph 7 "General bits table" for the
"extended menus" of each specific chapter for the instruments.
Note 2: the configuration bits (general) are independents of program number.

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2.9. READING OF NORMAL BITS CONFIGURATION

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Selection of the program to be modified
number.
3) Activate the "Normal bit reading" command,
write at the address 00h the value 00 04h
(normal bits) (byte 1, bit 2 = 1).

4) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 04h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

5) Running "Read Normal bits" command.

6) When the command is finished:

Byte 0 = 00h (command echo).
Byte 1 = 04h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

7) Wait the end of the command: command echo

= 00 04h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

8) Deactivate the "Normal bits reading", write

at the address 00h the value 00 00h (Byte
1, bit 2 = 0).

9) Read the normal bits at the address 20h of

X Words.

Note 1: the configuration bits are in the table paragraph 8 "Normal bits table" for the
functions, of each specific chapter for the instruments.
Note 2: the function bits (normal) are dependent of the program number in edition, a
program selection is to be realised.

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 Chapter 21 – Fieldbus commands

2.10. READING OF “PERSONNALISATION” STRING

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).

2) Select the number of the program to be

read.
3) Activate the "Personalisation reading"
command, write at the address 00h, the
value 00 20h (byte 1, bit 5 = 1).

4) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 20h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

5) Running "Read Personalisation" command.

6) When the command is finished :

Byte 0 = 00h (command echo).
Byte 1 = 20h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

7) Wait the end of the command: command echo

= 00 20h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

8) Deactivate the "Personalisation reading"

command, write at the address 00h the
value 00 00h (Byte 1, bit 1 = 0).

9) Read the personalisation at the address

20h de 13 Bytes (12 characters maximum
+ 1 end of chain).

Note: the personalization string is dependent of the program number in edition, a

program selection is to be realised.

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2.11. PARAMETERS WRITING

The parameters' writing uses the address 020h to exchange the data.
Each parameter is identified by an identifier. See identifiers table.
This table is an example based on the writing of two parameters:
 Test time (identifier number 3) = 1 second.
 Stabilisation time (identifier number 2) = 2 seconds.

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Select the number of the program to be
modified.
3) Write the identifiers number, followed by
the couple identifier and parameters value.
example: write at the address 20h
@20h = 02 00h 03 00h E8 03h 00 00h 02 00h
D0 07h 00 00h
4) Activate the "Write parameters" command,
write at the address 00h, the value 40 00h
(byte 0, bit 6 = 1).

5) Acknowledgment.
Byte 0 = 40h (command echo).
Byte 1 = 00h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Write parameters" command.

7) When the command is finished :

Byte 0 = 40h (command echo).
Byte 1 = 00h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Wait the end of the command: command echo

= 40 00h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

9) Deactivate the "Write parameters"

command, write at the address 00h the
value 00 00h (Byte 0, bit 6 = 0).

Note: the download identifiers are listed in the table paragraph 2 "Identifiers" of each
specific chapter for the instruments.

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2.12. WRITING OF GENERAL BITS

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Write the general bits field at the address
20h.
3) Activate the "General bits writing", write at
the address 00h, the value 00 08h (byte 1,
bit 3 = 1).

4) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 08h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

5) Running "Write General bits" command.

6) When the command is finished :

Byte 0 = 00h (command echo).
Byte 1 = 08h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

7) Wait the end of the command: command echo

= 00 08h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

8) Deactivate the "General bits writing", write

at the address 00h the value 00 00h (Byte
1, bit 3 = 0).

Note 1: the configuration bits are in the table, paragraph 7 "Generals bits table" for the
"Extended menus" of each specific chapter for the instruments.
Note 2: the configuration bits (general) are independents of the program number.

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 Chapter 21 – Fieldbus commands

2.13. WRITING OF NORMAL BITS

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Select the number of the program to be
modified.
3) Write the general or normal bits field at the
address 20h.
4) Activate the "Normal bits writing", write at
the address 00h, the value 00 10h (byte 1,
bit 4 = 1).

5) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 10h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Write General bits" or "Write

Normal bits" command.

7) When the command is finished :

Byte 0 = 00h (command echo).
Byte 1 = 10h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Wait the end of the command: command echo

= 00 10h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

9) Deactivate the "Normal bits writing", write

at the address 00h the value 00 00h (Byte
1, bit 4 = 0).

Note 1: the configuration bits are in the table paragraph 8 "Normal bits table" for the
functions of each specific chapter for the instruments.
Note 2: the function bits (normal) are dependent of the program in edition, a program
selection is to be realised.

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 Chapter 21 – Fieldbus commands

2.14. WRITING OF PERSONALISATION STRING

Master Slave

1) Select the head (only if we use the network

with an ATEQ central instrument).
2) Select the number of the program to be
modified.
3) Write the personalisation string at the
address 20h, 13 characters maximum (12
characters + 1 end of chain).
4) Activate the "Personalisation write"
command, write at the address 00h, the
value 00 40h (byte 1, bit 6 = 1).

5) Acknowledgment.
Byte 0 = 00h (command echo).
Byte 1 = 40h (command echo).
Byte 2 = FFh (error code).
Byte 3 = FFh (error code).
(If error code = FF FFh: command in
progress).

6) Running "Write personalisation" command.

7) When the command is finished :

Byte 0 = 00h (command echo).
Byte 1 = 40h or 10h (command echo).
Byte 2 and Byte 3 = 0 if the command is
correctly carried out.
Byte 2 and Byte 3 ≠ 0 error (equal to the error
code value, see reading table).

8) Wait the end of the command: command echo

= 00 40h and error code ≠ FF FFh.
(If error code ≠ FF FFh: end of command).

9) Deactivate the "Personalisation writing"

command, write at the address 00h the
value 00 00h (Byte 1, bit 6 = 0).

Note: the personalization string is dependent of the program number in edition, a

program selection is to be realised.

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 Chapter 21 – Fieldbus commands

3. PROFIBUS AND DEVICENET MODBUS PROGRESS CHART

End of
cycle Cycle in progress

N times

End of cycle Read @0C - 0Dh : Read @0C - 0Dh :

test 1 status bit 5 = 1
5 5 5 5 6 status bit 5 = 1
Read @0C - 0Dh : status bit 5 = 0

Program Write @06h 1 word = n° prgm (01 00h = prgm 2).

selection 2 write @00h : bit 3 = 1 (command "prgm selection").

Always reset Disregard if the FIFO Read the number of results in FIFO,
FIFO
the FIFO 3 Reset FIFO : Write bit 7 = 1 @00h
is not used 7 @08 - 09h : if > 0 go to step 8, else END

Start cycle 4 Write bit = 1 @00h

Read Write @00h : 10 00h (byte 0, bit 4 = 1

results & 8 Read @20h, 20 words
alarm test

Read Write @00h : 00 80h (byte 1, bit 7 = 1

If the FIFO
results &
is not used 8 Read @20h, 20 words
alarm test

Read and Use the results recovered at the

use the 9 step 8 (@20h / 20 words )
results

Read and
use the If the FIFO Use the results recovered at
results is not used 9 step 8 (@20h / 20 words )

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 Chapter 22 - Modbus F26 addresses

Chapter 22
MODBUS F26 ADDRESSES

1. ADDRESSES

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.

1.1. WORD ADDRESSES

Writing and / or reading of n*words. Refer to chapter 3 "MODBUS addresses".

2. READ / WRITE PARAMETERS

The table below represents the download identifiers of the parameters.

The addresses in the MODBUS table are expressed in Words (2 bytes).
Note: all the choice parameters values above have a treatment by the ATEQ instruments as
“longs” with fixed point (10-3). A “long” is two words set.
Identifier N°
Meaning
Dec Hexa
1 00 01 Fill time: 0 > 650 seconds.

2 00 02 Stabilization time: 0 > 650 seconds.

3 00 03 Test time: 0 > 650 seconds.

9 00 09 Dump time: 0 > 650 seconds.

10 00 0A Coupling time 1: 0 > 650 seconds.

Test type: Invalid test, leak test, Mode D, Mode P, Valve Code.
 Invalid: 0000.
 Leak: 1000.
21 00 15
 Mode D: 2000.
 Mode P: 3000.
 Valve Code: 4000.

50 00 32 Minimum pressure value: - 9999 > 9999.

51 00 33 Maximum pressure value: - 9999 > 9999.

53 00 35 Pressure unit.

60 00 3C Natural reject value of the test part: 0 > 9999.

61 00 3D Natural reject level of the test part in recovery: 0 > 9999.

62 00 3E Natural reject value of the reference part: 0 > 9999.

127 00 7F Reject unit.

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 Chapter 22 - Modbus F26 addresses

3. USUAL PARAMETERS STRUCTURE

Codes at the address 2700h.

Reminder: “h” indicates a hexadecimal code.

D. A. D. A.
Words address address Meaning Type Bytes Coeff
(hexa) R (hexa) W

1 2700 6700 Program number. Word 2

Test type: Invalid test, leak test, Mode D,

Mode P, Valve Code.
 Invalid: 0000.
2 2701 6701  Leak: 1000. Long 4 x1000
 Mode D: 2000.
 Mode P: 3000.
 Valve Code: 4000.

4 2702 6702 Coupling time 1: 0 > 650 seconds. Long 4 x1000

6 2703 6703 Fill time: 0 > 650 seconds. Long 4 x1000

8 2704 6704 Stabilization time: 0 > 650 seconds. Long 4 x1000

10 2705 6705 Test time: 0 > 650 seconds. Long 4 x1000

12 2706 6706 Dump time: 0 > 650 seconds. Long 4 x1000

14 2707 6707 Pressure unit. Long 4 x1000

16 2708 6708 Maximum pressure value: - 9999 > 9999. Long 4 x1000

18 2709 6709 Minimum pressure value: - 9999 > 9999. Long 4 x1000

20 270A 670A Reject unit. Long 4 x1000

Natural reject value of the test part: 0 >

22 270B 670B Long 4 x1000
9999.

Natural reject value of the reference part:

24 270C 670C Long 4 x1000
0 > 9999.

26 270D 670D Recovery ON / OFF Long 4

Natural reject level of the test part in

28 270E 670E Long 4 x1000
recovery: 0 > 9999.

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 Chapter 22 - Modbus F26 addresses

4. STEPS TABLE

This table represents the codes of the steps in the cycle.

Code
Steps
Decimal Hexadecimal
0 00 00 Pre-fill.
1 00 01 Pre-dump.
4 00 04 Fill.
5 00 05 Stabilization.
6 00 06 Test.
7 00 07 Dump.
65535 FF FF No step in progress.

5. STATUS AND REAL TIME MEASURES

Codes at the address 30h (48(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
This example is valid for all the series 5 instruments.
Words Meaning
1 Program number.
2 Number of results waiting in the results FIFO memory.
3 Test type.
Image of the relays:
Bit 0 = 1: pass part (00 01h).
Bit 1 = 1: fail part.
Bit 2 = 1: not used.
4 Bit 3 = 1: not used.
Bit 4 = 1: presence of an alarm.
Bit 5 = 1: end of cycle.
Bit 6 = 1: recoverable part
Bit 7 = 1: not used.
5 Step code (refer to steps table).
6 Low pressure section word.
7 High pressure section word.
8 Pressure unit code low part word (refer to units table).
9 Pressure unit code high part word (refer to units table).
10 Leak low section word.
11 Leak high section word.
12 Leak unit code low part word (refer to units table).
13 Leak unit code high part word (refer to units table).

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 Chapter 22 - Modbus F26 addresses

6. FIFO RESULTS LIST STRUCTURE

Codes at the address 10h (16(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, a result is stocked under a 12 word frame form contained in a FIFO of
8 results’ frames.
This result includes the final state of the instrument (position of the relays, alarm signal, state
of the indicators…), but also of the test (units, values measured for the pressure and the leak).
The result is contained in the memory of the instrument. To obtain them, it is necessary to
carry out a result read request on the slave instrument at the 10h address.
Words Meaning
1 Program number.
2 Test type.
Image of the relays:
Bit 0 = 1: pass part (00 01h).
Bit 1 = 1: fail part.
Bit 2 = 1: not used.
3 Bit 3 = 1: not used.
Bit 4 = 1: presence of an alarm.
Bit 5 = 1: reserved.
Bit 6 = 1: recoverable part
Bit 7 = 1: not used.
4 Alarm code (refer to the alarm codes table).
5 Pressure low part word. (98 28)
6 Pressure high part word. (03 00)
7 Pressure unit code low part word (refer to units table).
8 Pressure unit code high part word (refer to units table).
9 Leak low section word.
10 Leak high section word.
11 Leak unit code low part word (refer to units table).
12 Leak unit code high part word (refer to units table).
Note: all the above values are treated by the ATEQ as "longs" with fixed comma (10-3) thus
they must be multiply by 1000 (a "long" is a whole of two words).
Example: for the pressure, the words 5 and 6: 98 28 03 00  00 03 28 98 h  207000(d)
For the unit code, the words 7 and 8: B0 36 00 00  00 00 36 B0 h  mbar (unit table page
52).

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 Chapter 22 - Modbus F26 addresses

7. LAST RESULTS STRUCTURE

Codes at the address 11h (17(d)).

Reminder: "h" indicates a hexadecimal code, "(d)" indicates a decimal code.
At the end of each cycle, the last result is stocked under a 12 word frame form. This result
includes the final state of the instrument (position of the relays, alarm signal, state of the
indicators…), but also of the test (units, values measured for the pressure and the leak).
The last result is contained in the memory of the instrument. To obtain them, it is necessary to
carry out a result read request on the slave instrument at the 11h address.
Word Meaning Type Bytes Coeff
1 Program number. Word 2
2 Test type. Word 2
Image of the relays:
Bit 0 = 1: pass part (00 01h).
Bit 1 = 1: fail part.
Bit 2 = 1: not used.
3 Bit 3 = 1: not used. Word 2
Bit 4 = 1: presence of an alarm.
Bit 5 = 1: reserved.
Bit 6 = 1: recoverable part
Bit 7 = 1: not used.
4 Alarm code (refer to the alarm codes table). Word 2
5 Pressure low part word. (98 28)
Long 4 x1000
6 Pressure high part word. (03 00)
7 Pressure unit code low part word (refer to. Units table).
Long 4 x1000
8 Pressure unit code high part word (refer to. Units table).
9 Leak low section word.
Long 4 x1000
10 Leak high section word.
11 Leak unit code low part word (refer to. Units table).
Long 4 x1000
12 Leak unit code high part word (refer to. Units table).
Note: all the above values are treated by the ATEQ as "longs" with fixed comma (10-3) thus
they must be multiply by 1000 (a "long" is a whole of two words).
Example: for the pressure, the words 5 and 6: 98 28 03 00  00 03 28 98 h  207000(d)
For the unit code, the words 7 and 8: B0 36 00 00  00 00 36 B0 h  millibar (unit table page
71).

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 Chapter 22 - Modbus F26 addresses

8. ALARM CODES TABLE

This list gives the alarms in hexadecimal code for the F26 device.

Identifier n°
Alarm
Decimal Hexadecimal
0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 PST en stab / test
4 00 04 PPPP
5 00 05 MPMP
6 00 06 OFFD reject
7 00 07 Large leak on TEST (EEEE).
8 00 08 Large leak on REF (MMMM).
9 00 09 ATR error.
10 00 0A Auto-test error.
11 00 0B Pressurization error.
12 00 0C Equalization leak error.
13 00 0D Gabarit Press
14 00 0E Gabarit fuite
15 00 0F CAL error.
16 00 10 Drift CAL error.

9. UNIT TABLE

This list gives the units used in the F26 device in hexadecimal code.
Identifier n°
Unit
Decimal Hexadecimal
1000 03 E8 cm3/min.
2000 07 D0 cm3/h.
6000 17 70 Pascal.
8000 1F 40 Pascal/second.
11000 2A F8 Bar.
12000 2E E0 KiloPascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 MegaPascal.
18000 46 50 KiloPascal/seconde.
33000 80 E8 CAL.

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 Appendices 1 – Universal lists

Appendices 1
UNIVERSAL LISTS

The lists and tables presented below cover all the identifiers and codes present in all the
ATEQ series 5 instruments.

1. PARAMETER DOWNLOADING IDENTIFIERS

* Only if the option is installed in the device and validate in the configuration (extended
menus).
Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

0 00 00 Invalid ID Y Y Y Y Y Y
1 00 01 2001 6001 Fill time. Y Y Y Y Y Y
2 00 02 2002 6002 Stabilization time. Y Y Y Y Y Y
3 00 03 2003 6003 Test time. Y Y Y Y Y Y Y
4 00 04 Up time.
5 00 05 Down time.
6 00 06 2006 6006 Pre fill time. (1) Y Y Y Y
7 00 07 2007 6007 Pre dump time. (1) Y Y Y
8 00 08 Coupling time (unused).
9 00 09 2009 6009 Dump time. Y Y Y Y
10 00 0A 200A 600A Coupling time 1. Y Y Y Y Y Y
11 00 0B 200B 600B Coupling time 2. (2) Y Y Y Y Y
12 00 0C Stamping time. (2)
13 00 0D CAL number associated to the rank.
14 00 0E Waiting time 1 CAL set.
15 00 0F Min. supervision CAL threshold (D2P).
16 00 10 Maximum supervision CAL threshold (D2P).
17 00 11 Minimum threshold reject (number of master turn).
18 00 12 Maximum threshold reject (number of master turn).
19 00 13 Nominal Test value (HT instruction).
20 00 14 2014 6014 Part volume. Y Y Y Y
21 00 15 2015 6015 Test type. Y Y Y Y Y Y Y
22 00 16 End of cycle type. (1)
23 00 17 RS232 sending conditions.
24 00 18 Line feed after the result frame.
25 00 19 Program 1 options validation.
26 00 1A Program 2 options validation.
27 00 1B Relays code.
28 00 1C Sequencing conditions. (1)
29 00 1D 201D 601D Time between 2 chained cycles. (1) Y Y Y Y Y
30 00 1E Stamping condition. (2)
31 00 1F Start cycle time delay.
32 00 20 Ground continuity offset.
33 00 21 Counter.
34 00 22 Calibration drift (D2P)

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

35 00 23 Number of cycle between two calibration check.

36 00 24 Running program.
37 00 25 Cycle type associated to the rank.
38 00 26 Range 1 options validation.
39 00 27 Range 2 options validation.
40 00 28 Sequence 1 options validation.
41 00 29 Sequence 2 options validation.
42 00 2A General 1 options validation.
43 00 2B General 2 options validation.
44 00 2C Learning value.
45 00 2D ATR adjustment percent. (1)
Measurement mode (all devices).
46 00 2E 202E 602E Y
Antenna type selection (VT520)
47 00 2F Measurement unit.
48 00 30 Results maintain time between two cycles.
49 00 31 Active dump (F2P).
50 00 32 2032 6032 Minimum pressure value. Y Y Y Y Y Y Y
51 00 33 2033 6033 Maximum pressure value. Y Y Y Y Y Y Y
Test mode.
52 00 34 2034 6034 Y
Transmitter configuration (VT520)
53 00 35 2035 6035 Pressure unit. Y Y Y Y Y Y Y
54 00 36 Station number.
55 00 37 Temperature correction coefficient. (1)
56 00 38 Calibration check reject.
57 00 39 Calibration volume.
58 00 3A Calibration exponent.
59 00 3B Calibration instruction.
60 00 3C 203C 603C Natural reject level of the test part. Y Y Y Y Y Y
61 00 3D 203D 603D Natural reject level recovery test part. Y Y Y Y Y Y
62 00 3E 203E 603E Natural reject level of the reference part. Y Y Y
63 00 3F 203F 603F Natural reject level recovery reference Part. Y Y Y
64 00 40 Valve code.
65 00 41 Measurement mode selection.
66 00 42 2042 6042 Fill instruction value. Y Y Y Y Y Y
67 00 43 2043 6043 Pre-fill instruction value. (1) Y Y Y
68 00 44 2044 6044 Sealed component mode: standard or large leak. (2) Y Y
69 00 45 Sealed component low reject threshold percent. (2)
70 00 46 Sealed component high reject threshold percent. (2)
71 00 47 Number of failed parts before alarm.
72 00 48 2048 6048 Calibration drifts percent. (1) Y Y Y
73 00 49 2049 6049 Screen light intensity value. Y Y Y Y
74 00 4A Target pressure.
75 00 4B Waiting time 2, CAL set.
76 00 4C Stabilization time, CAL set.
77 00 4D Test time, CAL set.
78 00 4E Calibration pressure.
79 00 4F Ground continuity, start type.
80 00 50 2050 6050 Differential auto reset time. Y Y

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

81 00 51 Step number.
82 00 52 Test exhaustion number.
83 00 53 Calibration coefficient high part.
84 00 54 Calibration coefficient low part.
85 00 55 Minimum reject threshold n°2.
86 00 56 Maximum reject threshold n°2.
87 00 57 Board to read choice.
88 00 58 P ATR 1 2
89 00 59 Color print condition.
90 00 5A Output codes.
91 00 5B Line feed at each end of sequence.
92 00 5C Number of line feed at the end of sequence.
93 00 5D Correction voltage.
94 00 5E Double leaf opening time out.
95 00 5F Rising edge detection.
96 00 60 RS232 serial link speed.
97 00 61 RS232 serial link parity.
98 00 62 Line feed before result frame.
99 00 63 Line feed between each result in a frame.
100 00 64 Program page selection.
101 00 65 Automatic reset.
102 00 66 2066 6066 Type of permanent blowing. (2) Y Y
103 00 67 2067 6067 Fill type. (1) Y Y Y Y
104 00 68 2068 6068 Pre-fill type. (1) Y Y Y
105 00 69 Program name personalization. (1)
Commutation time of the equalization valve
106 00 6A 206A 606A Y
calibration check.
107 00 6B 206B 606B ATR absorption tolerance. (1) Y Y Y Y
108 00 6C 206C 606C Transient start value (ATR). (1) Y Y Y Y
109 00 6D Systematic fill with fail part. (1)
110 00 6E 206E 606E Type of external dump. (2) Y Y
111 00 6F 206F 606F Reference volume. Y
112 00 70 2070 6070 Function attributed to the entry of special cycles. (1) Y Y Y
113 00 71 Function attributed to the remote F1 key. (2)
114 00 72 Function attributed to the remote F2 key. (2)
115 00 73 Function attributed to the remote F3 key. (2)
116 00 74 Function attributed to the remote F4 key. (2)
117 00 75 Permanent blowing pressure instruction. (1) Y Y
118 00 76 2076 6076 Original unit for calculation of rejects in cm3/min. Y Y Y
119 00 77 2077 6077 Minimum pressure sealed component. (2) Y Y
120 00 78 2078 6078 Maximum pressure sealed component. (2) Y Y
121 00 79 2079 6079 Fill time of the internal volume. (2) Y Y
122 00 7A 207A 607A Sealed component transfer time. (2) Y Y
123 00 7B 207B 607B Choice of the language. Y Y Y Y Y Y
124 00 7C 207C 607C Reject in calibration check. Y
125 00 7D 207D 607D Percentage of the calibration check. (1) Y
126 00 7E 207E 607E Maximum pressure value in pre-fill. (1) Y Y Y Y
127 00 7F 207F 607F Reject unit. Y Y Y Y Y Y

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

128 00 80 Instruction value during a calibration. Y Y Y

129 00 81 Program curve choice.
130 00 82 Frequency curve 1.
131 00 83 Frequency curve 2.
132 00 84 Curve acquisition mode.
133 00 85 Sensor choice curve 1.
134 00 86 Sensor choice curve 2.
135 00 87 2087 6087 Percentage concerning the auto parametering. (2) Y
136 00 88 RS485 serial link speed. (2)
137 00 89 RS485 serial link station number. (2)
138 00 8A Fill regulator number. (2) Y
139 00 8B Pre-fill regulator number. (2) Y
140 00 8C 208C 608C Percentage for the temperature compensation. (1) Y Y
141 00 8D 208D 608D Test time for the temperature compensation. (1) Y Y
142 00 8E Max pressure recovery test (2 piezzos sensors). (2) Y
143 00 8F Min pressure recovery test (2 piezzos sensors). (2) Y
144 00 90 2090 6090 Setup of the outputs (standard or compact). Y Y Y
145 00 91 2091 6091 Program number to copy. Y Y Y Y
146 00 92 2092 6092 Program number to paste. Y Y Y Y
147 00 93 2093 6093 Minimum pre fill. (1) Y Y
148 00 94 2094 6094 Filtering. (1) Y Y Y Y Y
149 00 95 2095 6095 Unit type SI or USA. (1) Y Y Y
150 00 96 2096 6096 Pressure instruction. Y
151 00 97 2097 6097 Offset on a flow. Y
152 00 98 RS232 serial link type.
153 00 99 RS485 serial link type. (2)
154 00 9A 209A 609A Piezzo reset type. Y
155 00 9B 209B 609B Standard customer temperature (T° correction). (1) Y Y Y
156 00 9C 209C 609C Standard customer pressure (press. correction). (1) Y Y Y
157 00 9D Used fluid density. (1)
158 00 9E 209E 609E Percents of the bar graph. (2) Y Y
159 00 9F Pressure difference (minimum threshold).
160 00 A0 Pressure difference (maximum threshold).
161 00 A1 20A1 60A1 Volume unit. Y Y
162 00 A2 Delta P correction instruction.
163 00 A3 Calibration instruction.
164 00 A4 20A4 60A4 Following program number in sequencing. (1) Y Y Y Y Y
165 00 A5 20A5 60A5 Number of cycles between two piezzos reset. Y Y Y
166 00 A6 20A6 60A6 Time between two piezzos reset. Y Y Y
167 00 A7 Charge time coil.
168 00 A8 Discharge time coil.
169 00 A9 Minimum level (number of turns in short circuit).
170 00 AA Maximum level (number of turns in short circuit).
171 00 AB HV mini. supervision threshold in instruction percent.
172 00 AC HV max. supervision threshold in instruction percent.
173 00 AD Number of turns of the master coil.
174 00 AE Relays commut time between charge and discharge.
175 00 AF 20AF 60AF Regulator check during its learning. (2) Y

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

176 00 B0 Reference volume parameter. Y

177 00 B1 Test volume parameter. Y
178 00 B2 Internal reserve volume parameter.
Internal test volume parameter. Y
179 00 B3
20B3 60B3 Dump volume value. Y
180 00 B4 Capillary characteristics.
181 00 B5 Calibration pressure parameter.
182 00 B6 Instruction pressure parameter.
183 00 B7 Turns number of the master coil 1.
184 00 B8 Turns number of the master coil 2.
185 00 B9 Beginning rise pressure.
186 00 BA Step pressure.
187 00 BB Step time.
188 00 BC Final Pressure.
189 00 BD Step minimum pressure.
190 00 BE Step maximum pressure.
191 00 BF Step minimum flow.
192 00 C0 Step maximum flow.
193 00 C1 Switch type parameter during the rise.
194 00 C2 Switch type parameter during the down.
195 00 C3 Minimum flow rise parameter.
196 00 C4 Maximum flow rise parameter.
197 00 C5 Rise minimum pressure.
198 00 C6 Rise maximum pressure.
199 00 C7 Down minimum pressure.
200 00 C8 Down maximum pressure.
201 00 C9 Maximum pressure second piezzo sensor. (2)
202 00 CA Minimum pressure second piezzo sensor. (2)
203 00 CB 20CB 60CB Regulator check during its learning. (2) Y
204 00 CC Start time for the differential area calculation.
205 00 CD End time for the differential area calculation.
206 00 CE Result choice, turns in short circuit or nb of turns.
207 00 CF Impulsions number before measurement.
208 00 D0 Start signal for the corona effect calculation.
209 00 D1 Stop signal for the corona effect calculation.
210 00 D2 Stop signal for the corona effect calculation.
211 00 D3 Waiting time before coil charge.
212 00 D4 Waiting time before coil discharge.
213 00 D5 Curve type display, result (large graphic screen).
214 00 D6 Curve to display choice (large graphic display).
215 00 D7 Curve regeneration curve (large graphic display).
216 00 D8 Curve to display, old, new, etc…
217 00 D9 Electronic regulator instruction, indirect mode. (2)
218 00 DA 20DA 60DA Flow unit for the master jet. (1) Y
219 00 DB 20DB 60DB Flow value of the master jet. (1) Y
220 00 DC 20DC 60DC Pressure value of the master jet. (1) Y
221 00 DD 20DD 60DD Atmospheric pressure value for the master jet. (1) Y
222 00 DE 20DE 60DE Temperature value for the master jet. (1) Y

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

223 00 DF 20DF 60DF Drift value for the master jet. (1) Y
224 00 E0 20E0 60E0 Flow unit for the master part. (1) Y
225 00 E1 20E1 60E1 Flow value for the master part. (1) Y
226 00 E2 20E2 60E2 Pressure value for the master part. (1) Y
227 00 E3 20E3 60E3 Atmospheric pressure for the master part. (1) Y
228 00 E4 20E4 60E4 Temperature value for the master part. (1) Y
229 00 E5 Density parameter.
230 00 E6 ATEQ VT country code.
231 00 E7 ATEQ ER pressure control.
232 00 E8 Authorized ATR drift in reject threshold percent. (1)
233 00 E9 20E9 60E9 Quick reset. Y
234 00 EA Automatic reset time.
235 00 EB Alcohol injection time.
236 00 EC Fill time.
237 00 ED Dump time.
238 00 EE Vacuum extraction time.
239 00 EF Atmosphere restoration time.
240 00 F0 Minimum vacuum instruction.
241 00 F1 Suction check drift.
242 00 F2 Automatic UV time.
243 00 F3 Differential valve commutation time.
244 00 F4 Input 3 configuring.
245 00 F5 Input 4 configuring.
246 00 F6 Input 5 configuring.
247 00 F7 Input 6 configuring.
248 00 F8 Input 7 configuring.
249 00 F9 Programmed external output 1 delay time.
250 00 FA Programmed external output 2 delay time.
251 00 FB Programmed external output 3 delay time.
252 00 FC Programmed external output 4 delay time.
253 00 FD Programmed external output 5 delay time.
254 00 FE Programmed external output 6 delay time.
255 00 FF Programmed internal output 2 delay time.
256 01 00 Programmed internal output 1 delay time.
257 01 01 Programmed auxiliary output 1 delay time.
258 01 02 Programmed auxiliary output 2 delay time.
259 01 03 Programmed auxiliary output 3 delay time.
260 01 04 Programmed auxiliary output 4 delay time.
261 01 05 Programmed external output 1 duration time.
262 01 06 Programmed external output 2 duration time.
263 01 07 Programmed external output 3 duration time.
264 01 08 Programmed external output 4 duration time.
265 01 09 Programmed external output 5 duration time.
266 01 0A Programmed external output 6 duration time.
267 01 0B Programmed internal output 2 duration time.
268 01 0C Programmed internal output 1 duration time.
269 01 0D Programmed auxiliary output 1 duration time.
270 01 0E Programmed auxiliary output 2 duration time.

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 Appendices 1 – Universal lists

Dec Hexa R/W R/W Meaning VT F G D F4 MF F5P

271 01 0F Programmed auxiliary output 3 duration time.

272 01 10 Programmed auxiliary output 4 duration time.
273 01 11 Dump time for calibration check.
274 01 12 2112 6112 Pressure filtering. Y
275 01 13 DP filtering.
276 01 14 2114 6114 Fill percent. Y
277 01 15 2115 6115 Pneumatic configuration during the rest phase. Y
278 01 16 2116 6116 Electronic regulator state during the rest phase. (2) Y
279 01 17 Reference cycle start type.
280 01 18 2118 6118 Reference program associated. Y
281 01 19 Capillary number if double capillary. (2) Y
284 01 1C Type of gas. Y
Time (min) to run reference cycle (all devices)
293 01 25 2125 6125 Y
Frequency selection (VT520)
310 01 36 2136 6136 Valve type. Y
311 01 37 2137 6137 Trigger mode. Y
314 01 3A 213A 613A Valve identifier. Y
315 01 3B Start pressure instruction burst test mode. Y
322 01 42 2142 6142 Minimum temperature. Y
323 01 43 2143 6143 Maximum temperature. Y
324 01 44 2144 6144 Temperature unit. Y
325 01 45 2145 6145 Minimum acceleration. Y
326 01 46 2146 6146 Maximum acceleration. Y
327 01 47 2147 6147 Power transmission. Y
334 01 4E Rise time burst test mode. Y
335 01 4F Step time burst test mode. Y
336 01 50 Number of stages burst test mode. Y
339 01 53 2153 6153 Measure range. Y
340 01 54 2154 6154 ATR transient value. (1) Y Y
341 01 55 Capillary 1 type. (2) Y
342 01 56 Capillary 2 type. (2) Y

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 Appendices 1 – Universal lists

2. TABLE OF THE UNIT CODES

This list gives the hexadecimal code of all the units used by all the the ATEQ instruments.

Identifier n°
Unit
Decimal Hexadecimal

0000 00 00 Cm3/s.
1000 03 E8 Cm3/min.
2000 07 D0 Cm3/h.
3000 0B B8 Mm3/h.
4000 0F A0 Calibrated Pascal.
5000 13 88 Calibrated Pascal/second.
6000 17 70 Pascal.
7000 1B 58 High resolution Pascal.
8000 1F 40 Pascal/second.
9000 23 28 High resolution Pascal/second.
10000 27 10 Second.
11000 2A F8 Bar.
12000 2E E0 Kilopascal.
13000 32 C8 PSI.
14000 36 B0 Millibar.
15000 3A 98 Mega Pascal.
16000 3E 80 Litre.
17000 42 68 Calibration unit.
18000 46 50 Kilopascal/second.
19000 4A 38 Millimetre.
20000 4E 20 Mega ohm.
21000 52 08 Ohm.
22000 55 F0 Kilovolt.
23000 59 D8 Ampere.
24000 5D C0 Milliampere.
25000 61 A8 Milliohm.
26000 65 90 Percent (%).
27000 69 78 Kilowatt.
28000 6D 60 Volt.
29000 71 48 dB.
30000 75 30 Litre/hour.

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 Appendices 1 – Universal lists

Identifier n°
Unit
Decimal Hexadecimal

31000 79 18 Millihenry.
32000 7D 00 Microfarad.
33000 80 E8 Cal.
34000 84 D0 Factory cal.
35000 88 B8 Calibrated Kilopascal.
36000 8C A0 Calibrated Kilopascal/second.
37000 90 88 Rotation/min.
38000 94 70 Giga ohm.
39000 98 58 Watt.
40000 9C 40 Degrees (in diphase shift).
41000 A0 28 No unit.
42000 A4 10 mbar/second.
43000 A7 F8 D mode Pascal.
44000 AB E0 Low resolution Pascal.
45000 AF C8 Low resolution Pascal/second.
46000 B3 B0 Inch3/s.
47000 B7 98 Inch3/min.
48000 BB 80 Inch3/hour.
49000 BF 68 Feet3/hour.
50000 C3 50 Millilitre/second.
51000 C7 38 Millilitre/minute.
52000 CB 20 Millilitre/hour.
53000 CF 08 Litre/min.
54000 D2 F0 Meter3/hour.
55000 D6 D8 Millimètre3.
56000 DA C0 Centimètre3.
57000 DE A8 Microsecond.
58000 E2 90 USA cm3/s same as the cm3/s.
59000 E6 78 USA cm3/min same as the cm3/min.
60000 EA 60 USA cm3/h same as the cm3/h.
61000 EE 48 Millilitre.
62000 F2 30 Litre.
63000 F6 18 Inch3.
64000 FA 00 Feet3.
65000 FD E8 Gram/second.

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 Appendices 1 – Universal lists

Identifier n°
Unit
Decimal Hexadecimal

66000 01 01 D0 Gram/minute.
67000 01 05 B8 Gram/hour.
68000 01 09 A0 Oz (US) /second.
69000 01 0D 88 Oz (US) /minute.
70000 01 11 70 Oz (US) /hour.
71000 01 15 58 Oz (UK) /second.
72000 01 19 40 Oz (UK) /minute.
73000 01 1D 28 Oz (UK) /hour.
74000 01 21 10 US Gallon.
75000 01 24 F8 UK Gallon.
76000 01 28 E0 Feet3/second.
77000 01 2C C8 Feet3/minute.
78000 01 30 B0 No unit.

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 Appendices 1 – Universal lists

3. TABLE OF THE ALARM CODES

This list gives the code in hexadecimal of all the alarms used by all of the ATEQ
instruments.

Identifier n°
Alarm
Decimal Hexadecimal

0 00 00 No alarm.
1 00 01 Pressure switched alarm (test pressure too high).
2 00 02 Pressure switch (test pressure too small).
3 00 03 Large leak on TEST (EEEE).
4 00 04 Large leak on REF (MMMM).
7 00 07 Sensor out of order (overrun).
8 00 08 ATR error.
9 00 09 ATR drift.
10 00 0A CAL error.
11 00 0B Volume too small (sealed component).
12 00 0C Volume too large (sealed component)
14 00 0E Equalization valve switching error.
16 00 10 CAL drift.
29 00 1D No pressure.
43 00 2B Pressure too high.
44 00 2C Pressure too low.
45 00 2D Piezo sensor out of order.
46 00 2E Dump error.
47 00 2F CAL drift error.
48 00 30 Calibration check error.
49 00 31 Leak in calibration check too high.
50 00 32 Leak in calibration check too low.
51 00 33 Sealed component learning error.

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 Appendices 1 – Universal lists

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 Appendices 2 – Fieldbus manager bus

Appendices 2
FIELDBUS MANAGER USE

ATTENTION: check having chosen the same mode with Fieldbus and Sycon.

1. PROGRAM STARTING

To start the software, double click on the icon:

The following window appears:

Select the family which is the instrument to configure. Then click on the "OK" button (to
get out of the software, click on the "Cancel" button.

ATTENTION: In ATEQ instrument, one of the two following modules is installed:

 Com module (Ex: Com-DNS)
 ComX module (Ex: ComX 100XX-DP/DPS)
With ComX module, you must select the second option in ATEQ Version.
( F5>=3.10h5 , D5>=3.10c5 , MF5>=3.10d5 ).
To identify which kind module is installed in ATEQ instrument, from le front panel of the
instrument, go to:
 Services Menu
 Fieldbus

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 Appendices 2 – Fieldbus manager bus

The detection of the protocol type (Profibus, DeviceNet and Profinet, EtherNet/IP) is
automatic.

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 Appendices 2 – Fieldbus manager bus

2. CONFIGURATION WITH FIELDBUS

To detect the module, it needs:

 select the communication port concerned (COM) by using the pick list (PC port on
which one the instrument is connected),
 click on "Search Device" button.
An information window will be opened to indicate that the detected module information
are downloaded.

If Fieldbus Manager doesn't detect the module, the opposite

message appears:

It is important to check that the instrument and its version are on the list written on the
window ("Use only with ATEQ version below") else the configuration can cause serious
malfunctioning in the instrument.

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 Appendices 2 – Fieldbus manager bus

2.1. PROFIBUS NETWORK CONFIGURATION

In the window
"Address" configure
the module address
(between 1 and 128).
In the window
"Exchange table
configuration" choose
in the list the hoped
configuration mode
(choice from 1 to 5
following the number
of parameters to be
managed).
For further information
on the configuration
mode, see chapter 14
"Profibus Networks".

When the parameters are selected, click on the "Apply" button to download them into
the module.

An information
window will be
opened to indicate the
good downloading of
the parameters into
the module.

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 Appendices 2 – Fieldbus manager bus

2.2. PROFIBUS CONFIGURATION READING

To read the parameters contained into the module, click on the "Read" button to display
them on the screen.

An information
window will be
opened to indicate
that the information
is downloaded from
the module.

Depending of the module mode, the different configurations can be displayed.

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 Appendices 2 – Fieldbus manager bus

2.3. DEVICENET NETWORK CONFIGURATION

In the "Address"
window, configure the
module address
(between 1 and 63).
In the "Baud rate"
window select the
"Auto" mode.
In the "Exchange
table size" window
choose in the pick list
the hoped
configuration (choice
from 1 to 5 following
the number of
parameters to be
managed).
For further information
on the configuration
mode see the chapter
15 "DeviceNet
networks".

When the parameters are selected, click on the "Apply" button to download them into
the module.

An information
window will be
opened to indicate the
good downloading of
the parameters into
the module.

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 Appendices 2 – Fieldbus manager bus

2.4. DEVICENET CONFIGURATION READING

To read the parameters contained into the module, click on the "Read" button to display
them on the screen.

An information
window will be
opened to indicate
that the information is
downloaded from the
module.

Depending of the module mode, the different configurations can be displayed.

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2.5. PROFINET NETWORK CONFIGURATION

In the "Station name"

window, configure the
module address (between 1
and 255).
The Station name always is:
- ateqf5 + address for a
F5 instrument (Ex:
ateqf5001).
- ateqd5 + address for a
D5 instrument (Ex:
ateqd5001).
In the "Exchange table
size" window choose in the
pick list the hoped
configuration (choice from 1
to 5 following the number of
parameters to be
managed).
For further information on
the configuration mode see
the chapter 15 bis "Profinet
networks".

When the parameters are selected, click on the "Apply" button to download them into
the module.

An information
window will be
opened to indicate
the good
downloading of the
parameters into the
module.

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2.6. PROFINET CONFIGURATION READING

To read the parameters contained into the module, click on the "Read" button to display
them on the screen.
An information
window will be
opened to indicate
that the
information is
downloaded from
the module.

Depending of the module mode, the different configurations can be displayed.

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2.7. ETHERNET/IP NETWORK CONFIGURATION

In the "Mode" section,

select DHCP or Static IP.
Configure the IP address,
mask and gateway.
In the "Exchange table
size" section choose in the
pick list the hoped
configuration (choice from 1
to 5 following the number of
parameters to be
managed).
For further information on
the configuration mode see
the chapter 15 bis
"EtherNet/IP networks".

When the parameters are selected, click on the "Apply" button to download them into
the module.

An information
window will be
opened to indicate
the good
downloading of the
parameters into the
module.

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2.8. ETHERNET/IP CONFIGURATION READING

To read the parameters contained into the module, click on the "Read" button to display
them on the screen.
An information
window will be
opened to indicate
that the
information is
downloaded from
the module.

Depending of the module mode, the different configurations can be displayed.

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 Appendices 3 – SyCon install and use

Appendices 3
SYCON INSTALL AND USE

1. DRIVERS INSTALLATION

1.1. WINDOWS WIZARD

Once the DeviceNet board connected, at the starting of the Window operating system,
the board is automatically detected.
The following window is opened to install the drivers.

Select to not be connected to the

windows update by validate "No,
not this time" then click on the
"Next >" button.

Select the installation from a

specified location by validating on
"Install from a list or specific
location (advanced)" then click on
the "Next >" button.

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 Appendices 3 – SyCon install and use

Then insert the install CDROM and

then seek the path (see example on
the opposite side) by clicking on the
"Browse" button.
Depending of the PC, the path for
the CD reader can be different.
Click on the "Next >" button to
validate.

The installation in starting and the

drivers are copying on the PC.

Once the window (on the opposite

side) appears, it's meaning that the
drivers are correctly installed.
Click on the "Finish" button to exit
from the hardware update wizard.

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1.2. CIF DEVICE DRIVERS INSTALLATION

Search in the CDROM the folder named

"Driver". This folder contains software
"Setup.exe". At the first window click on
"Next >".

It's better to leave the default location for

the installation. Click on "Next >".
Click twice on "Next >". The installation
is made. Click on "Finish" to exit from
the installation.

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1.3. SOFTWARE INSTALLATION

When inserting the CDROM in the reader, a window is displayed during the automatic
start.

Select the language on the

right side then activate the
boxes as the example on the
opposite side:

Click on the "Next >" button.

Click on "Next >" to continue
the installation processing.

In the objects to install screen selection, all the components are validated. To not
installing the unused components, invalidates the following ones:
 AS Interface,
 CAN open,
 Control Net,
 Interbus.

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 Appendices 3 – SyCon install and use

It's better to leave the install path by

default for the components. The click
on "Next >" to start the installation.

The Sycon, Profibus and DeviceNet installation will

be successive.

If one or several errors like the example on

the opposite side appear, click on "OK",
these errors won't have any influence on
the good process of the installation.

Click on "Next >" to continue.

Click on the "Next >" button to start

the installation. (Leave the default
installation path).

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 Appendices 3 – SyCon install and use

Click on "Next >".

The "CIF Device Driver" installation is

started.

To finish the set of installations, click

on the "Finish" button.

1.4. PERIPHERAL CONNEXION VALIDATION

Go in the "Start", "Programs", "CIF Device Driver" menu and then start "CIF Device
Driver Setup".
The field Board"
indicates if the boards
are inserted. In the
columns "Firmware"
the correspondences
are the following ones:
 DNM = DeviceNet.
 PB = Profibus.

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2. DEVICENET CONFIGURATION WITH SYCON

To launch Sycon, open the menu "Start", "Programs",

"Sycon System Configuration" and then start
"Sycon".
Click on "File" then "New".
Select "DeviceNet" then click on "OK".

Click on the icon "Insert Master".

In the window "Insert Master",

click on "CIF50-DNM", click on
"Add" and then on "OK".
The software will allocate your
"Master" automatically to the
"DeviceNet" board. Validate by
cliquing on "Yes".

Then click on the icon "Insert

Device" and click down the
rectangle in the screen on the
line (cursor with a "D" and an
arrow).

In the window "Insert Device",

click on "COM-DNS", click on
"Add" and then on "OK". In the
"MAC ID" case write the address of
your instrument.

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 Appendices 3 – SyCon install and use

Double click on the rectangle of the

"Slave" a window is opened.

In this example,
the configuration
will be made for
the "Standard"
mode.
Check first your
instrument
address by
changing the
"MAC ID" value.

To fill the "Configured I/O" table fields, double click on "Input Data" then change the
value "I Len" to 255. Then double click on "Output Data" and change the "I Len" value
to 255.
To test the communication, in the menu "Online", click on "Download" and wait the
downloading.
Return in the "Online" menu and click on "Start Debug Mode".

If the bus is in "Green"

colour, the communication
is correct.
Is the bus is in "Red"
colour, check the
configuration.

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3. PROFIBUS CONFIGURATION WITH SYCON

To start Sycon, go in the "Start", "Programs", "Sycon

System Configurator", and start "Sycon".
Click on "File" then "New".
Select "ProfiBus" and click on "OK".

Click on the icon "Insert Master".

In the window "Insert Master",

click on the end of the black line
with the "M" cursor.
Click on "CIF50-DNM", click on
"Add" then click on "OK".
The software will allocate your
"Master" automatically to your
"Profibus" board. Validate by
clicking on "Yes".

Then click on the icon "Insert

slave" and click down the
rectangle on the screen on the
fat black line ("S" cursor).

In the window "Insert

slave", click on
"COM-DPS", click on
"Add" and then on
"OK". In "MAC ID"
indicate your
instrument address.

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 Appendices 3 – SyCon install and use

Double click on the le rectangle of

your "Slave" a window is opened.

In this example, the

configuration will be
for the "Medium"
mode.
Check first the
address of your
instrument by
changing the "MAC
ID" value.
To fill the second table
fields, search in the
first desired modules.
Example: double click
on "32 byte input
con" thus on "32 byte
output".

To test the communication, in the "In

line" menu, click on "Download" and
wait the downloading.
Return in the "In line" menu and click
on "Start Debug Mode".
If the bus is in "Green" colour, the
communication is correct.
If the bus is in "Red" colour, check the
configuration.

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 Appendices 3 – SyCon install and use

4. COMMANDS TREATMENT MINIMUM TIME

Commands Time (ms)

Start 300
Reset 281
Program selection 121
Clear Results 160

5. ENCOUNTERED PROBLEMS

During the downloading attempt, if a "Driver Select" window appears, select

"CIF Device Driver" and click on "Ok".
In the "Driver CIF" coordination window, validate the adequate board and click on the
"Ok" button.

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 Index

Index

A ERD5 status & real time ......................... 119

Addresses recognised .............................. 17 ERD5 steps ............................................ 118
Alarms H520........................................... 172 ERD5 unit table ...................................... 129
ATEQ use in Modbus ............................... 23 ERD5 word addresses ........................... 115
B F
Bit addresses............................................ 19 F26 Alarm codes .................................... 248
Bit writing .................................................. 11 F26 last results structure ........................ 247
Bits addresses .......................................... 37 F26 pending results list structure ........... 246
C F26 Units ................................................ 248
Central et Modbus .................................... 36 F420P Alarm .......................................... 155
Checking the parameters ......................... 44 F420P bit address .................................. 145
CIF Device Driver Installation ................. 275 F420P general bits ................................. 151
Codes lists .............................................. 249 F420P last results structure ................... 150
Commands summary ............................... 37 F420P normal bits .................................. 153
Commands time ..................................... 283 F420P parameters identifier ................... 146
Connection and cabling ............................ 15 F420P pending results structure ............ 149
CRC16...................................................... 12 F420P special cycle bit table.................. 145
CRC16 algorithm ...................................... 12 F420P specificities ................................. 145
Creation of a test type .............................. 43 F420P status & real time ........................ 148
Cycle start ................................................ 48 F420P steps ........................................... 147
D F420P unit table ..................................... 156
D5 Alarm ................................................ 114 F420P word addresses .......................... 145
D5 bit address ........................................ 101 F5 Alarm................................................... 74
D5 general bits ....................................... 109 F5 bit address .......................................... 59
D5 last results structure.......................... 108 F5 general bits ................................. 68, 161
D5 normal bits ........................................ 112 F5 last results structure ............................ 67
D5 parameters identifier ......................... 102 F5 normal bits .................................. 71, 162
D5 pending results structure .................. 107 F5 parameters identifier ........................... 60
D5 special cycle bit table ........................ 101 F5 pending results structure..................... 66
D5 specificities ....................................... 101 F5 special cycle bit table .......................... 59
D5 status & real time .............................. 106 F5 specificities.......................................... 59
D5 steps ................................................. 105 F5 steps ................................................... 64
D5 unit table ........................................... 114 F5 unit table ............................................. 75
D5 word addresses ................................ 101 F5 word addresses................................... 59
Deletion of pending results ....................... 51 F520P Alarm ............................................ 86
Devicenet ............................................... 189 F520P bit address .................................... 77
DeviceNet et Sycon ................................ 279 F520P general bits ................................... 83
Devicenet network .................................. 189 F520P last results structure ..................... 82
Devicenet, board .................................... 192 F520P normal bits .................................... 84
Devicenet, cabling .................................. 191 F520P parameters identifier ..................... 78
Devicenet, driver ............................ 191, 192 F520P pending results structure .............. 81
Devicenet, serial port.............................. 190 F520P special cycle bit table.................... 77
Devicenet, starting.................. 186, 197, 198 F520P specificities ................................... 77
Direct access commands ......................... 53 F520P steps ............................................. 79
Drivers installation .................................. 273 F520P unit table ....................................... 86
E F520P word addresses ............................ 77
ERD5 Alarm ........................................... 128 Fieldbus commands ............................... 219
ERD5 bit address ................................... 115 Fieldbus instructions .............................. 219
ERD5 general bits .................................. 124 Fieldbus software use ............................ 261
ERD5 last results structure..................... 122 Function codes ..................................... 9, 17
ERD5 normal bits ................................... 126 G
ERD5 parameters identifier .................... 116 G5 Alarm .................................................. 98
ERD5 pending results structure ............. 120 G5 bit address .......................................... 87
ERD5 special cycle bit table ................... 115 G5 general bits ......................................... 94
ERD5 specificities .................................. 115 G5 last results structure ........................... 93

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 Index

G5 normal bits .......................................... 96 Modbus networks ................................... 175

G5 parameters identifier ........................... 88 Modbus principle ........................................ 8
G5 pending results structure .................... 92 Modification of the configuration .............. 45
G5 special cycle bit table.......................... 87 N
G5 specificities ......................................... 87 Normal bits reading .................................. 34
G5 status & real time ................................ 91 Normal bits writing.................................... 35
G5 steps ................................................... 90 Number of results pending ....................... 51
G5 unit table ............................................. 99 O
G5 word addresses .................................. 87 operation with an ATEQ ........................... 13
General bits reading ................................. 32 P
General bits writing................................... 33 Parameter reading ................................... 29
General Modbus format............................ 10 Parameter writing ..................................... 31
H Pending results list ................................... 50
H520 bit address .................................... 163 Peripheral connexion ............................. 278
H520 general bits ................................... 168 Personalisation of a program ................... 46
H520 last results structure...................... 167 Problems ................................................ 283
H520 normal bits .................................... 170 Profibus .................................................. 177
H520 parameters.................................... 164 PROFIBUS cabling ................................ 179
H520 special cycle bit table .................... 163 Profibus et SyCon .................................. 281
H520 specificities ................................... 163 PROFIBUS network ............................... 177
H520 Status & real time ......................... 166 Profibus, hand shake ............................. 223
H520 steps ............................................. 173 Profinet, board................................ 203, 211
H520 Units.............................................. 173 Profinet, driver ................................ 203, 211
H520 word addresses ............................ 163 Profinet, starting ..................................... 209
L Program check ......................................... 47
Live cycle information ............................... 49 Program choice ........................................ 47
Live F26 results chain ............................ 245 R
Live F5 results chain ................................ 65 Read/Write parameters F26 ................... 243
Live F520P results chain .......................... 80 Reading of n words .................................. 10
Live VT520 results chain ........................ 159 Reading of the step in progress code ...... 48
M RS232 architecture .................................. 14
MF5 Alarm .............................................. 143 RS485 ...................................................... 15
MF5 bit address...................................... 131 RS485 architecture .................................. 13
MF5 general bits..................................... 139 S
MF5 last results structure ....................... 138 Selection of the program to be edited ...... 42
MF5 normal bits...................................... 141 Software installation ............................... 276
MF5 parameters identifier ...................... 132 Special cycles .......................................... 27
MF5 pending results structure ................ 137 Steps F26 ............................................... 245
MF5 special cycle bit table ..................... 131 U
MF5 specificities ..................................... 131 Unit codes table ..................................... 256
MF5 status & real time ........................... 136 Usual parameters structure F26............. 244
MF5 steps............................................... 135 V
MF5 unit table......................................... 144 VT520 last result .................................... 160
MF5 word addresses .............................. 131 VT520 parameters identifier ................... 157
Modbus..................................................... 25 VT520 unit table ..................................... 162
Modbus and central ................................ 175 W
Modbus central + heads ........................... 36 Word addresses ....................................... 18
Modbus definition ....................................... 7 Words addresses ..................................... 37
Modbus dialog mechanism......................... 9 Writing / Reading...................................... 25
Modbus frames examples ........................ 42 Writing of n words .................................... 11
Modbus function codes ............................ 10

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