INSTRUCTION MANUAL

ECO SANTEC V.7.X

Review F03
Required license
September 2018
ECO Santec instruction manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

INDEX
4
1.1. Constitution of the device .................................................................................................4
1.2. Uses of the ECO SANTEC controller .......................................................................4

2. VERSIONS AND CODING........................................................................................... 5

2.1. ECO Coding..................................................................................................................5
2.2. Application of this manual

3. DATA SHEET........................................................................................................ 6

4. DIGITAL OUTPUTS TO RELAYS........................................................................................... 9

4.1. Constitution ......................................................................................................................9
4.1.1. Terminals related to the relays ..............................................................................9
4.1.2. Relay functions table ........................................................................................9
4.1.3. Standard factory functions........................................................................................ 10

5. INSTALLATIONS........................................................................................................... 11
5.1. Attachment of the device ...............................................................................................11
5.2. Electrical connections ..............................................................................................11
5.2.1. Models 7.1 ................................................................................................................ 11
5.2.2. Models 7.2
5.2.3. Models 7.4 ................................................................................................................ 12
5.2.4. Models 7.6 ................................................................................................................ 12
5.3. Pneumatic connections

6. POST-SHUTDOWN CLEANING (PSC) ................................................................................... 13

6.1. Principle of operation
6.2. Completion of the LPP

7. CLEANING GUARD DOG (CGD).............................................................................. 14

7.1. Principle of operation...........................................................................................14
7.2. Disabling the LCG..........................................................................................................14

8. HORIMETERS AND EFFICIENCY CALCULATION.................................................................. 15

8.1. Existing hour meters and efficiency................................................................................15
8.2. Accessing and resetting the hour meters and efficiency........................................................15

9. IDENTIFICATION OF DEFECTIVE VALVE ............................................................... 16

9.1. Principle of operation
9.2. Installation

10. GENERAL CONFIGURATION ............................................................................................ 17

10.1. Interacting with the configuration menu ...................................................................17
10.2. Programmable parameters .............................................................................................17
10.2.1. ZERO DP...................................................................................................................... 17
10.2.2. MODO RL1
10.2.3. RL2 MODE................................................................................................................... 17
10.2.4. RL3 MODE................................................................................................................... 17
10.2.5. CR MODE .................................................................................................................... 18
10.2.6. PASSWORD01..................................................................................................................... 18
10.2.7. PASSWORD02

Page 2 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7
11. TRANSMITTER CONFIGURATION
11.1. Interacting with the TRANSMITTER configuration menu........................................ 19
11.2. Programmable parameters
11.2.1. MAXIMO.......................................................................................................................19
11.2.2. MINIMUM

12. PROGRAMMING ....................................................................................................... 20

12.1. Interacting with the programming menu.............................................................. 20
12.2. Programmable parameters................................................................. 20
12.2.1. SETPOINT1
12.2.2. SETPOINT2..................................................................................................................20
12.2.3. SETMAX ................................................................................................................20
12.2.4. SET ARR MIN
12.2.5. PDA01 ..........................................................................................................................21
12.2.6. PDA02 ..........................................................................................................................21
12.2.7. Tone................................................................................................................................21
12.2.8. Toff
12.2.9. Tcg
12.2.10. RETRO ON
12.2.11. RETRO OFF
12.2.12. PURGA ON ...................................................................................................................22
12.2.13. PURGA OFF
12.2.14. OUTPUTS.........................................................................................................................23
CYCLES
12.2.16. CG CYCLES...................................................................................................................23
12.2.17. LPP CYCLES ..................................................................................................................23
23
12.2.19. ID SENS1......................................................................................................................23
12.2.20. ID SENS2......................................................................................................................24
12.2.21. ID...................................................................................................................................24

13. FREQUENTLY ASKED QUESTIONS ....................................................................................... 25

14. PROBLEMS AND ASSISTANCE

15. DRAWINGS AND DIAGRAMS .......................................................................................... 27

Page 3 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

1. INTRODUCTION

1.1. Constitution of the apparatus

First of all, thank you for purchasing a SANTEC Automation device!
We constantly work to offer the Brazilian market and Mercosur the
What's the latest in technology for instrumentation and automation in
filtering systems, dust extraction and pneumatic transport.
The ECO SANTEC cleaning controller is a standalone device, designed to
act on the cleaning of bag/cartridge filters in dust extraction systems
you pneumatic transport according to the measurement of the system's pressure drop. Your
demand cleaning methodology helps a compress to save
saving air compressors and increasing the lifespan of the elements
filters and cleaning valves.
The ECO SANTEC controller integrates the functions of the following instruments and
accessories:

• Cleaning programmer (sequencer with outputs for valves)

• Differential pressure switch
• Differential manometer
This means that the ECO SANTEC has real-time pressure measurement.
difference between the dirty air chamber and the clean air chamber of the filter, deciding the
starting from two digitally programmable setpoints, the start and interruption of
cleaning of cartridges
The device consists of a switched power supply, a sensor
silicone membrane differential, electronic outputs with transistors or TRIACs
for the cleaning valve commands, three selectable operation relays and a
HMI with automatic background lighting, all controlled by
a MOS technology microprocessor with an embedded digital timer.

1.2. Uses of the ECO SANTEC controller

Dusting, the device measures the differential pressure and, as soon as this
reaches the cleaning stop setpoint, the device immediately interrupts the
activation of the cleaning valves.
Pneumatic paratransport, the device measures differential pressure and, as soon as
this reaches the cleaning stop setpoint (because the system no longer injects)
pressurized material), the device performs a few more cleaning cycles.
additional, even if the pressure is below the cleaning stop setpoint.
This procedure prevents material from getting stuck in the filtering element, allowing
deteriorate it.
ECO SANTEC is a patented product of SANTEC Automation.

Page 4 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

2. VERSIONS AND CODING

2.1. ECO Coding

2.2. Application of this manual

This manual is valid for all ECO 7 models, except for devices with
codes that include the letter N.
Devices with codes that include the letters B, D, E, Fe and/or M also have
specific documentation appendices.
We recommend checking the code on the device.

Page 5 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

3. DATA SHEET
ELECTRICAL CHARACTERISTICS
Models 7.1: 24 to 240V AC (alternating current)
Power Supply Voltage Models 7.2: 24Vdc (direct current)
Models 7.4 to 7.6: 90 to 240VAC (alternating current)
Frequency 50 or 60Hz
Selection of voltage and frequency Automatic by the circuit
Models 7.1 and 7.2: same as input
Output voltage for the valves Models 7.4: 24Vdc
Models 7.6: 24V AC (EQV)
Protection against outbreaks Has
Fuses General (1A) and outputs (0.3A)
Output type for the valves A TRIAC
Consumption 1.8W + Output power
Support outputs Up to 5 valves of 15.3W per output
Dry contacts support Loads of up to 1A @ 220Vac
Models 7.1, 7.4 and 7.6: LN1 and LN2
Power terminals
Models 7.2: A1+ and A2

MECHANICAL Characteristics
Box material Polycarbonate with anti-UV resin
IPW65: resists strong jets of water and dust ingress
Degree of protection any direction at a pressure of up to 20mbar, in addition to being
weather resistant (sun and rain).
Models with mechanics 01: 2 external holes Ø4.5mm
Drilling for assembly
Models with mechanism 02: 4 external holes Ø4.5mm
Passage for cables One ½” cable grommet and one ¾” cable grommet

Models with mechanics 01: 1.5kg

Weight
Models with mechanics 02: 2.5kg

Characteristics MEASUREMENT
Sensor Type Piezoresistive with silicone membrane
Measurement Differential or Manometric
Scale 0mmH2O a 1023mmH2O
Reading Precision Millimetric
Reading Error +/-0.5% (relative to full scale)
Allowed overpressure 7.5 kPa (7500 mmH)2O)

Number of connections Two (one positive and one negative)

Type of connections For plastic pipes with an outer diameter of Ø6mm and an inner diameter of Ø4mm

Page 6 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec version 7 instructions

Characteristics TRANSMITTER 4-20mA (only devices code T)

Type 2-wire current transmitter, PASSIVE or ACTIVE type
Isolation Galvanic. Supports up to 1.5kV of applied voltage between the terminals.
Variable Real-time pressure reading
Variable according to configuration made in the HMI (see 12. Transmitter configuration)
Scale
Factory standard: 4mA at 0mmCA, 20mA at 255mmCA
Bornes negative point
Encoding Available for devices with code T(ECO V7.xXXTXZ)

DIGITAL INPUT features (only devices code C)

Type Selectable function optocoupled digital input
Activates when 24V DC is applied between X11 and X12.
Physical medium
OU 110/220V AC between X11 and X13

Function Selectable by the HMI (see MODE CR em 10. General settings)

Models 7.1 to 7.6: X11 and X12 (24V DC) | X11 and X13 (110/220V AC)
Bornes
Models 7.2e7.4: X12eX13 (24Vcc) | X11eX13 (110/220Vca)
Encoding Available for devices with code C (ECO V7.xXXCXZ)

Characteristics PROGRAMMING
Type Made by IHM digital with LCD display and three buttons
Operation of the relays Selectable among pre-existing functions
Zero selection (value at 4mA) and full scale (value at 20mA), with
4-20mA transmitter
consequent change in the characteristic curve of the transmitter
Working setpoint 0 to 1020mmCA (programmable in 5mmCA increments)

Time valve on 5ms to 1500ms (programmable from 1ms to 1ms)

Time valve off 1 second to 600 seconds (programmable from second to second)
Number of active outputs 1 to the maximum output value of the device
Critical maximum pressure alarm 0 to 1020mmCA
Programmable in 5mm increments
Critical minimum pressure alarm 0 to the value of the Critical Maximum Pressure Alarm
Programmable every 5mmCA
Additional cleaning cycles 0 to 250 cycles

Page 7 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

Characteristics RETROCLEANING OUTPUT

Type Transistor/TRIAC output protected by fuse
Solenoid valve command that, connected to the pressure socket exposed to
Function a charged air keeps particles from clogging, always ensuring
faithful reading of the process.

Models 7.1 and 7.2: same as the supply voltage

Output voltage Models 7.4: 24Vdc
Models 7.6: 24V AC (EQV)
Models 7.1: 77W
Maximum power
Models 7.2, 7.4 and 7.6: 50W
Models 7.1: 0.3A
Protection fuse
Models 7.2, 7.4, and 7.6: 1.0A
Width adjustment of 0 to 25000 milliseconds
pulse Adjustable every 1ms through the parameter RETRO ON
Adjustment interval 0 to 60000 seconds
between pulses Adjustable every 1 second through the parameter RETRO OFF
Terminals Penultimate output of the device
Coding Available for devices with code R(ECO V7.xXXRXZ)

Purge Output Characteristics

Type Transistor/TRIAC output protected by fuse
Command of a solenoid valve connected at the lower edge of
Function 01 manifold/compressed air tank of the filter that, at determined intervals,
will purge the condensate from the tank.
Commandofasolenoidvalveforfluidizationofhoppersandchutes,used
Function 02
forparticulatesthateasilyagglomerateand/ordonotfloweasily.
Output voltage Equal to the supply voltage
Maximum power 77W
Protection fuse 0.3A
Adjustment width of 0 to 25000 milliseconds
pulse Adjustable every 1ms through the parameter PURGE ON
Adjustment interval 0 to 60000 seconds
between pulses Adjustable every 1 second through the parameter PURGE OFF
Bornes Last output of the device
Encoding Available for devices with code R (ECO V7.xXXRXZ)

Cleaning System Features

Type Smart cleaning sequentially by pressure demand
When the differential pressure reaches the programmed value in SETPOINT1,
Start of cleaning starting from the last activated valve (stores in the EEPROM the last output,
avoiding the premature wear of the first row
When the differential pressure reaches values lower than the programmed in
SETPOINT2. In the CYCLE, the stop is immediate; for CYCLES
Cleaning stop
unlike 0, the device will execute the programmed number of cycles and
then it will stop the cleaning.
Post-stop cleaning It has. Wireless type.

Page 8 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

4. DIGITAL OUTPUTS TO RELAYS

4.1. Constitution
The ECO SANTEC controller has three SPDT relay digital outputs (1 contact
reversible each), which can have their functions altered according to needs of
project or operation. Below, two tables identify the operation of the relays:

4.1.1. Terminals related to the relays

Relay Energized Relay De-energized relay
Relay 01 Date contact between bornesCRLeNA1 Date contact between bornesCRLeNF1
Relay 02 Date contact between bornesCRLeNA2 Date of contact between bornesCRLeNF2
Relay 03 Date contact between bornesCRLeNA3 Date contact between bornesCRLeNF3

4.1.2. Relay Function Table

The table below presents the functions available for each relay. These values
they should be used for setting the configuration parameters MODE RL1
aMODO RL3. To access these parameters, check chapter 14. Programming.

Num.
Job description Relay energizes when Relay de-energizes when
function
Indication of
Device OFF or failure in
00 operation Device ON.
device.
simple
Indication of Device off, failure in
Device OK and measuring tubes
01 operation with measuring device or tubes
installed correctly.
REPLACED TUBES exchanged.
Indication of
Device OK, measuring tubes Device turned off, failure in
functioning with
correctly installed and device, measuring tubes
02* SWAPPED TUBESe
no defects identified in the exchanged or valve defect
defect identified
valves. found.
in the valves
Indication of Device off, failure in
Device OK, measuring tubes
operation with device, measuring tubes
installed correctly, none
TUBES EXCHANGED , exchanged, valve defect
03 defect identified in the valves
defect identified found, pressure below
and differential pressure greater than
in the valves and failure PDA02but not null or higher
PDA02is less thanPDA01 .
of differential pressure a PDA01.
Defect found in a
Defect found in No valve defect
04* valve. Check on the HMI of the
valve found.
device with a faulty valve.
Pressure alarm Differential pressure greater than Differential pressure less than
05
high PDA01. PDA01.
Pressure alarm Differential pressure less than Differential pressure greater than
06
download PDA02, but different from 0 . PDA02or equal to 0.
Differential pressure less than Differential pressure equal to 0,
Pressure alarm
07 PDA02but different from 0 or superior toPDA02is less than
high or low
superior toPDA01 . PDA01.

Page 9 of 32
ECO Santec instruction manual version 7 Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

Num.
Job description Relay energizes when Relay de-energizes when
function
Pressure alarm Differential pressure lower than Differential pressure equal to 0,
high or low, PDA02but different from 0 you superior toPDA02less thanPDA01
08
including tubes abovePDA01the tubes of the installed measurement tubes
exchanged inverted measurements. correctly.
Cleaning cycle in Differential pressure cleaning
09 No cleaning in progress.
execution, includes LPP or by post-stop initiated.
Differential pressure lower than
Cleaning cycle in
PDA02but different from 0 or Final cleaning cycle completed or
10 execution with notice
superior toPDA01or tubes of no cycle running.
end of cycle
inverted measurement.
End pulse of Cleaning cycle completed (pulse cleaning cycle in progress or
11
cycle of 1 second). no cleaning in progress.
Air pressure Compressed air pressure Lower compressed air pressure
12*
high compression superior toSET A MAX . or equal toSET ARM MAX.
Air pressure Compressed air pressure Higher compressed air pressure or
13*
low compressed inferior toSET ARMIN. equal toSET ARM IN.
Air pressure Compressed air pressure above Compressed air pressure above
14* high dose tablet SET AR MAXor inferior to SET ARM INis less than
or
download SETARMIN. .
Air pressure Compressed air pressure above Compressed air pressure above
15* high tablet or SET ARM INis inferior to SETARMAXor inferior to
inverted low SETARMAX. .
Lower differential pressurePDA01DifferentialpressuregreaterthanPDA01
Pressure failure
superiorPDA02ornull. orlowerthanPDA02,butnotnull.
differential
16* Compressed air pressure lower than Compressed air pressure above
Air pressure failure
SETARMAXis superior to SET AR MAXor inferior to
compressed
SETARAMIN . SETARAMIN .
Indication of Device OK, measuring tubes Device turned off, failure in
operation with installed correctly, none device, measuring tubes
SWAPPED TUBES, defect identified in the valves, swapped, valve defect
defect identified differential pressure greater than found, differential pressure
17*
in valves and failure PDA02is less thanPDA01 , inferior toPDA02however not null or
of differential pressure, compressed air pressure higher than higher thanPDA01air pressure
air pressure failure SET ARMINis less than compressed higher thanSET AR MAX
compressed SET AR MAX . or lower thanSET ARMIN.

NOTE
Functions 02, 04, 12, 13, 14, 15, 16, and 17 are only available
our models with codeI(ECO V7.xXXIXZ)

4.1.3. Factory default functions

Relay Function Description
Relay 01 05 High pressure alarm.
Relay 02 06 Low pressure alarm.
Indication of operation withEXCHANGED TUBESthe defect
Relay 03 02
identified in the valves.

Page 10 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

5. INSTALLATIONS

5.1. Appliance fixation

The device has external fixing ears with a diameter of 4.5mm, awaiting
slotted screws, Phillips or hexagonal up to 4mm in diameter. Check the
dimensional drawing that can be found at the end of this manual for larger
details.

ATTENTION!
Do not make fastening holes inside the box, as it leads to loss.
from the warranty, water and dust will enter the circuit, damaging it.

In case of errors,DO NOT USE SILICONE!

5.2. Electrical connections

In addition to the references below, consult the interconnection diagrams at the end of this.
manual.

5.2.1. Models 7.1

Connect the device's power supply between the terminals LN1 and LN2. The device operates
between 24Vac and 240Vac (alternating current) with a frequency of 50Hz or 60Hz.
Voltage selection is automatic by switched power supply.
The output voltage for the valves is equal to the input, supporting a power.
maximum of 77W. It can be connected to each output, therefore, up to five valves.
15.3W per output. However, it is up to the designer to observe o air consumption
compressed in this condition.

5.2.2. Models 7.2

Connect the device's power supply between the terminals A1+ and A2+. The device operates
em24Vcc (direct current), with a variation between 23Vcc and 30Vcc.
The output voltage for the valves is equal to the input, supporting a power
maximum of 50W. It can be connected to each output, therefore, up to three valves of
15.3W each. However, it is up to the designer to observe the compressed air consumption.
in this condition.
During installation, DO NOT connect the terminals A+, B+, C+ and D+. If this happens,
the cleaning will be compromised.

Page 11 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
that should appear here.
5.2.3. Models 7.4
Connect the device's power supply between the terminals LN1 and LN2. The device operates
between 90V AC and 240V AC (alternating current) with a frequency of 50Hz or 60Hz.
Voltage selection is automatic by switched-mode power supply.
The output voltage for the valves is 24Vdc, supporting a maximum power of
50W. It can be connected to each output, therefore, up to three valves of 15.3W each.
However, it is up to the designer to observe o compressed air consumption in this
condition.
During installation, do NOT connect the terminals A+, B+, C+, and D+. If this occurs,
the cleaning will be compromised.

5.2.4. Models 7.6

Connect the power of the device between the terminals LN1 and LN2. The device operates
between 90Vac and 240Vac (alternating current) with a frequency of 50Hz or 60Hz.
Voltage selection is automatic by switch mode power supply.
The output voltage for the valves is 24V AC (equivalent), supporting a
maximum power of 50W. It can be connected to each output, therefore, up to three
15.3W valves each. However, it is up to the designer to observe the air consumption.
compressed in this condition.
During installation, DO NOT connect the terminals A+, B+, C+ and D+. If this occurs,
the cleaning will be compromised.

5.3. Pneumatic Connections

The device has three pneumatic connections, two of which are for measurement of the
differential pressure (+ and -) and one for identifying the defective valve (P),
with this last one available only in models with codeI(ECO V7.xXXIXZ).
Refer to the pneumatic installation diagram available at the end of this manual.
for correct installation.
If the device displays the message TUBES SWITCHED during operation,
reverse the pipes between points + and -.

Page 12 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec version 7 instructions

6. POST-STOP CLEANING (PSC)

6.1. Principle of operation

A Post-Stop Cleaning (PSC) é an embedded system in the ECO that detects
automatically the exhaust fan stop through differential pressure, without the
need for external electrical signals or additional timers.
When o exhaust fané turned off o device waits approximately 10
seconds for confirmation of the exhaust fan stop and begins the Post-Stop Cleaning,
sequentially activating the solenoid valves with the number of cycles
programmed in the parameter CICLOS LPP. The parameters will be used
programmed in ToffeTon for pulse interval e permanence
respectively, for the LPP.

6.2. Completion of the LPP

Once finished a LPP, o device waits o reconnection of the exhaust fan,
remaining silent if the Guard Dog Cleaning is disabled.
If the LCG is in use, even with the exhaust fan turned off, the system of
Cleaning will be activated periodically as scheduled in Tcg. In case the
if the user does not wish for this to happen, turn off the power to the controller
ECO SANTEC after the end of the LPP.
To disable this function, set PROGRAMCYCLES to 0.

NOTE
For o correct functioning of the Post-Stop Cleaning, not
intertrave a ECO feeding not from the valves with o
exhaust fan command.

ATTENTION!
For filter maintenance, turn off the extractor and ensure that
the ECO SANTEC should be turned off to avoid accidental activation
the valves.

Page 13 of 32
ECO Santec Instruction Manual version 7 Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

7. GUARD DOG CLEANING (GDC)

7.1. Principle of operation
The Guard Dog Cleaning (GDC) will trigger the cleaning of the filtering elements.
regardless of the value of the differential pressure at regular intervals
scheduled in TIME CG. This method can be applied when, for example,
the differential pressure measurement channels are not connected to the filter or
when the density of the captured particulate is very low, causing that the
the system's pressure loss practically does not change even with a
large amount of dust accumulated.
An internal countdown is initiated by the device starting at Tcgjá.
feeding, being restarted when there is a cleaning by demand of
differential pressure. A counting é automatically restarted after each
Guard Dog Cleaning.
During the cleaning, the valves will be activated for a number of cycles.
programmed inCYCLES CG. The programmed parameters will be used in
ToffeTonpara interval between pulses and permanence, respectively, for the
LCG.
It is important to note that this method is applied while the device is
fed. In case the user does not wish to clean the filter after complete shutdown
of the system, the device must be de-energized after the completion of the Post-Cleaning
Parade (LPP).

7.2. Disabling the LCG

The Guard Dog Cleaning should be used with caution, as the economy
Compressed air can be harmed by unnecessary cleanings.
To disable the LCG, just set the parameter CICLOS_CG or Tcg to 0.

ATTENTION!
For maintenance of the filter, turn off the exhaust fan and make sure that
the ECO SANTEC should be turned off to prevent improper activation
the valves. Disconnect the power supply from the ECO SANTEC controller

after the end

Guard dogofisthe post-stop
being used. cleaning if the cleaning resource

Page 14 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec version 7 instructions

8. HOROMETERS AND EFFICIENCY CALCULATION

8.1. Existing hourmeters and efficiency
O ECO SANTEC controller has two internal hour meters that can be reset by
user.
The first hour meter, TOTAL, will record the amount of hours that the device
became energized, regardless if the exhaust and dust removal system is
active or not.
The second hour meter, CLEANING, will record the amount of hours that the device
activated the cleaning system, whether due to pressure demand, by post-cleaning
stop or for the cleaning guard dog.
The device shows the efficiency of savings, among the options, being the reason
simple between cleaning hours and total hours. This value is presented in
percentage to the user and can be used as a proportional reference to
amount of compressed air that has been improperly used if
compared to time-based cleaning systems.

8.2. Accessing and resetting the hour meters and efficiency

To visualize the values:

• Press the buttonE.

• With the UP or DOWN buttons go to the HOUR METER option and press it.
buttonE.
• Navigate through the values using the UP or DOWN arrows.
• To reset a value, press the button and confirm the RESET of the hour meter
desired.
• To exit the hour meter menu, navigate to the exit option and confirm.
with the button E.

Page 15 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

9. IDENTIFICATION OF DEFECTIVE VALVE

9.1. Principle of operation

A Identification occurs through monitoring the air tank pressure.
filter compressed, being able to identify the cleaning failure in a row,
originated by shorted solenoid, open solenoid or valve with piston
jealous
When it detects a failure, the device alerts locally via the LCD display and activates
The relay as can be seen in chapter 4. Digital outputs to relays. By default
from the factory, in identifying a defective valve, a contact will be closed
between the bornesCRLeNF3.
Two consecutive occurrences of a defect in the valve are required for it to occur.
your record. When it occurs, view the defective valves through the menu
SEE DEVICE DEFECTS
When identifying the defective output, the operator must check the installations, check
the fuses of the device, check if the solenoid is at the correct operating voltage,
check the resistance of the solenoid and, by inspection, ensure that the plunger of the
the valve is not stuck (a characteristic hissing sound can be heard from a distance)
when this occurs).
The sensitivity of detection for opening and closing the valve can be adjusted.
through the parameters SENS1 and SENS2.
This feature is only available in models with code I.
(ECO V7.xXXIXZ).

9.2. Installation
Connect a hose PK4 or PUN6x1 between the top edge of the air tank.
compressed air filter (on the side opposite to the air inlet) e a connection
ECO Pneumatics.

NOTE
If it is not installed correctly or o air tank
compressed is not powered, o ECO automatically
disable this function.

Page 16 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

10. GENERAL CONFIGURATION

10.1. Interacting with the configuration menu

• Press the button and navigate to the SETTINGS menu to access it.
• PressthebuttonE.EnterthepasswordsetinPASSWORD02(factorydefault6103).
• Navigate between the parameters using the UP or DOWN buttons.
• If you wish to change any parameter, press the buttonE.
• Change the values with the UP or DOWN buttons.
• After setting the desired parameter, press the button E again.
• To exit, wait or navigate to the EXIT option and confirm with the E button.

10.2. Programmable parameters

Displayed in order and functions defined below:

10.2.1. ZERO DP
Determine the zero value of the differential sensor. It must be adjusted if the device
present a value different from 0mmH2The message of SWITCHED TUBES in
second line of the display even with the pneumatic connections + and - open for
the atmosphere (without hoses). If the button stays pressed in this parameter for
more than two seconds, the offset is read automatically.
Scale: 0mmH2O a 255mmH2O
Factory setting: according to device
Resolution: 1 in 1mmH2O

10.2.2. MODO RL1

Define the mode of operation dorelé 01(bornesCRLcomNA1/NF1). See the item
4.1.2. Relay function selection table.
Scale: 0 to 30
Factory standard: 5
Resolution: 1 in 1

10.2.3. RL2 MODE

Define the working mode dorelé 02(bornesCRLcomNA2/NF2). See the item
4.1.2. Relay function table for function selection.
Scale: 0 to 30
Factory standard: 6
Resolution: 1 in 1

10.2.4. RL3 MODE

Define the working mode of dorelé 03 (CRL terminals with NA3/NF3). See the item
4.1.2. Relay function table for function selection.
Scale: 0 to 30
Factory default: 2
Resolution: 1 in 1

Page 17 of 32
ECO Santec Instruction Manual version 7Error! Use the Home tab to apply Heading 1 to the text
what should appear here.
10.2.5. CR MODE
Valid option only for devices with code C (ECO V.7.xXXCXZ).
Em0: Sequencing starts with voltage applied between terminals X11 and X12
(24Vcc) or between terminals X11 and X13 (110/220Vca) and interrupted with removal
of tension between the terminals; cleaning by setpoint, post-stop cleaning and cleaning
guard dogs occur independently of the state of the digital input.
Sequencing begins with voltage removal between terminals X11 and X12 (24Vdc)
or between terminals X11 and X13 (110/220V AC) is interrupted with the presence of
tension between the terminals; cleaning by setpoint, post-stop cleaning and dog cleaning
Guard operations occur independently of the state of the digital input.

Em2: Sequencing starts with voltage applied between terminals X11 and X12.
(24Vcc) or between terminals X11 and X13 (110/220Vac) and interrupted with the removal
of the tension between the terminals; cleaning by setpoint, post-stop cleaning and cleaning
Guard dogs do not occur at any moment.
Em3: Sequencing starts with tension removal between terminals X11 and X12 (24Vdc)
or between bornes X11 and X13 (110/220V AC) is interrupted in the presence of
tension between the terminals; setpoint cleaning, post-shutdown cleaning and dog cleaning
They do not occur at any moment.

10.2.6. PASSWORD01
Define a password to access the programming menu of the parameters of
device. If programmed to 0, the user will not be asked for the password to
access to the programming menu.
Scale: 0 to 65535
Factory setting: 0
Resolution: 1 in 1

10.2.7. PASSWORD02
Define a password for access to the general configuration menu, menu of
MODBUS RTU configuration and configuration menu of the 4-20mA Transmitter
Scale: 0 to 65535
Factory standard: 6103
Resolution: 1 in 1

NOTE
After a configuration o the device stores the parameters
automatically in non-volatile memory.
It can be powered off without losing its programming.
regardless of how long it will be turned off.
After 60 seconds of inactivity, o the device will leave

automatically from the settings menu. To enter

Again, it will be necessary to re-enter the security password.

Page 18 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

11. TRANSMITTER CONFIGURATION

NOTE
Menu available only for devices codeT(ECO V.7.xXXTXZ)

11.1. Interacting with the TRANSMITTER setup menu

• To access the settings menu, press the E button. Navigate to
CONFIG 4-20mA.
• PressthebuttonE.EnterthepasswordsetinPASSWORD02(factorydefault6103).
• Navigate through the parameters using the UP or DOWN buttons.
• If you wish to change any parameter, press the button E.
• Change the values with the UP or DOWN buttons.
• After setting the desired parameter, press the button E again.
• To exit, wait or navigate to the EXIT option and confirm with the E button.

11.2. Programmable Parameters

Shown in order and defined functions below:

11.2.1. MAXIMO
Define the maximum value of the differential pressure for 20mA. If the pressure is higher
or equal to the programmed value, the output current value will remain at 20mA
Scale: 0mmH2The 65535mmH2O
Factory standard: 255mmH2O
Resolution: 1 in 1

11.2.2. MINIMUM
Define the minimum differential pressure value for 4mA. If the pressure is lower
or equal to the programmed value, the output current value will remain at 4mA.
Scale: 0mmH2O a 65535mmH2O
Factory standard: 0mmH2O
Resolution: 1 in 1

NOTE
After a configuration o device stores the parameters
automatically in non-volatile memory.
It can be de-energized without losing its programming.
regardless of the time it will remain off.
After 60 seconds of inactivity, o the device will leave

automatically from the settings menu. To enter

Again, it will be necessary to re-enter the security password.

Page 19 of 32
ECO Santec version 7 Instruction Manual Error! Use the Home tab to apply Heading 1 to the text
that should appear here.

12. PROGRAMMING

12.1. Interacting with the programming menu

• To access the programming menu, press the button E. Navigate to
PROGRAMMING.
• EntertheprogrammedpasswordinPASSWORD01(chapter10.GENERALCONFIGURATION).

• Navigate through the parameters using the UP or DOWN buttons.

• If you wish to change any parameter, press the button E.
• Change the values with the UP or DOWN buttons.
• After setting the desired parameter, press the button again.
• To exit the menu, wait or navigate to the EXIT option and confirm with
the buttonE.

12.2. Programmable parameters

12.2.1. SETPOINT1
Value that the differential pressure of the filter must be greater than or equal to start the
cleaning.
Scale: 0mmH2At 1020mmH2O
Factory standard: 80mmH2O
Resolution: 1 in 1mmH2O

12.2.2. SETPOINT2
Value that the differential pressure of the filter must be lower to interrupt the
cleaning
Scale: 0mmH2O at 1020mmH2O
Factory standard: 50mmH2O
Resolution: 1 in 1mmH2O

12.2.3. SET MAX

Value that the compressed air pressure must be greater for it to indicate failure of
compressed air pressure. Valid only for apparatus code I
(ECO V.7.xXXIXZ).
Scale: 0.00 bar to 8.00 bar
Factory standard: 7.00bar
Resolution: 0.01 in 0.01bar

12.2.4. SET ARM MIN

Value that the compressed air pressure must be lower to indicate failure of
compressed air pressure. Valid only for devices codeI(ECO V.7.xXXIXZ).
Scale: 0.00 bar up to the programmed value in SET MAX
Factorystandard:4.00bar
Resolution: 0.01 at 0.01 bar

Page 20 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

12.2.5. PDA01
Value that the differential pressure must be equal to or above for the device to signal
high pressure alarm. If programmed with NC, alarm ignored.
o é
the behaviors of the relays will be affected as programmed in the
parameters MODE RL1 to MODE RL3.

Scale: 1mmH2Oa1020mmH2Oh,passingthroughNC
Factorystandard:150mmH2O
Resolution: 1 in 1mmH2O

12.2.6. PDA02
Value that the differential pressure must be lower, but different from 0, for the
device to trigger low pressure alarm. If programmed with NC, the alarm is
ignored. The behaviors of the relays will be affected as programmed
in the parameters MODE RL1 to MODE RL3.

Scale: 1mmH2Or the programmed value in PDA01

Factorystandard:20mmH2O
Resolution: 1 in 1mmH2O

12.2.7. Tone
Value, in milliseconds (ms), that the valve will remain open injecting compressed air
in the filtering elements. It should be between 50ms and 250ms for sleeves and between
500ms to 800ms for cartridges. This parameter may be hidden as per
request from the filter manufacturer.
Scale: 5ms to 1500ms
Factory standard: 100ms
Resolution: 1 in 1ms

12.2.8. Toff
Determine the interval between cleaning pulses, in seconds.
Scale: 1s to 600s
Factory standard: 10s
Resolution: 1 in 1s

12.2.9. Tcg
Determine the maximum interval, in minutes, that a cleaning should occur.
pressure demand (differential pressure greater than SETPOINT1) so that it does not
perform a watchdog cleaning. Program this parameter in NC if not
I wish to use the LCG.
Scale: 1min to 60000min, passing through NC
Factory standard: 240min
Resolution: 1 in 1min

Page 21 of 32
ECO Santec instruction manual version 7
what should appear here.
12.2.10.RETRO ON
Value, in milliseconds, of open backwash valve time,
commanding a penultimate output of the device. If programmed in 0ms, a
retrol cleaning will not be activated. Parameter available only on models with
codeR(ECO V7.xXXRXZ).
Scale: 0ms to 25000ms
Factory setting: 100ms
Resolution: 1 in 1ms

12.2.11.RETRO OFF
Value, in seconds, of the interval between pulses of the backwashing, controlling the
penultimate output of the device. Parameter available only in the models with
codeR(ECO V7.xXXRXZ).
Scale: 10s to 60000s
Factory standard: 120s
Resolution: 1 in 1s

12.2.12.PURGA ON
Value, in milliseconds, of open purge/fluidization valve time,
commanding the last output of the device. If programmed in 0ms, the purge does not
will be triggered. Parameter available only in models with R code
(ECO V7.xXXRXZ).
Scale: 0ms to 25000ms
Factory standard: 100ms
Resolution: 1 in 1ms

12.2.13.PURGA OFF
Value, in seconds, of the interval between purge/fluidization pulses, commanding
the last output of the device. Parameter available only in models with
codeR(ECO V7.xXXRXZ).
Scale: 10s to 60000s
Factory standard: 600s
Resolution: 1 in 1s

Page 22 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

12.2.14. OUTPUTS
Determine the last output activated before the device returns to the first output.
Scale: 01 to the number of device outputs
Factory standard: conf. device
Resolution: 1 out of 1 output

12.2.15. CYCLES
When programmed in 0, the ECO immediately cancels the cleaning when the pressure...
reach the value of SETPOINT2. Otherwise, the ECO will start additional cycles
programmed in this option when the pressure reaches the value of SETPOINT2. Ideal
for pneumatic transport.
Scale: 0 to 250 cycles
Factory default: 0 cycles
Resolution: 1 in 1 cycle

12.2.16. CG CYCLES
Number of cleaning cycles that will be carried out during the Dog Cleaning.
from-Guard. If programmed in 0, the guard dog cleaning is ignored
Scale: 0 to 250 cycles
Factory default: 1 cycle
Resolution: 1 in 1 cycle

12.2.17. LPP CYCLES

Number of cleaning cycles that will be performed during post-cleaning
stop (LPP). If scheduled at 0, the LPP is ignored.
Scale: 0 to 250 cycles
Factory setting: 3 cycles
Resolution: 1 in 1 cycle

12.2.18. LPP PRESSURE

The value that the differential pressure must be less than or equal to for the device
consider exhaust fan off.
Scale: 0mmH2O at 20mmH2O
Factory standard: 5mmH2O
Resolution: 1 in 1mmH2O

12.2.19. ID SENS1
Sensitivity adjustment for identifying faulty valve during its
opening. Smaller numbers prevent against false valve alarm with
defect. Parameter available only in models with code I
(ECO V7.xXXIXZ).
Scale: 1 to 250
Factory standard: 50
Resolution: 1 in 1

Page 23 of 32
ECO Santec Instruction Manual version 7 Error! Use the Home tab to apply Heading 1 to the text
what should appear here.
12.2.20.ID SENS2
Sensitivity adjustment for defective valve identification during its
closure. Smaller numbers prevent false valve alarm with
defect. Parameter available only in models with code I
(ECO V7.xXXIXZ).
Scale: 1 to 250
Factory standard: 50
Resolution: 1 in 1

12.2.21.ID
Turn on (ON) or turn off (OFF) the identification of defective valve. If turned off, the
faulty valve records are reset. If parameter in NC, a
installation of defective valve identification was not carried out or tank of
compressed air without pressure.

Scale: ON or OFF Factory standard: ON

NOTE
After a programming o device stores the parameters
automatically in non-volatile memory.
It can be powered down without losing its programming.
regardless of how long it will be off.
After 60 seconds of inactivity, o device stores the
changes made e automatically exit the menu of
programming.

Page 24 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. Manual of
ECO Santec instructions version 7

13. FREQUENTLY ASKED QUESTIONS

Next, some questions that arrived most frequently to our
Technical Assistance Department:

P: How do I make the ECO clean for a duration, regardless of the differential pressure?
R:Just reset the parameters SETPOINT1 and SETPOINT2.

Does the ECO measure compressed air pressure?

The R:O ECO was created to measure differential pressure, that is, the pressure drop.
generated by the filtering elements between the clean air chamber and the dirty air chamber of
filter. Any attempt to measure compressed air pressure with the ECO
will result in the breakdown of the differential pressure sensor. The models with
The code includes the reading of compressed air.

P: Why does the backlight of the HMI keep turning on and off by itself?
The R:O ECO has an intelligent control of the backlight of the HMI.
for energy saving. So, the backlight can turn on when, by
example, someone's shadow is cast on the ECO or the environment has
critical natural lighting.

Is it necessary to change the jumper before powering the ECO?

No, the ECO is equipped with a switched power supply that detects automatically.
what voltage is being connected.

P: When I turn on the device, it does not start cleaning from outlet 1. Is this normal?
Yes. The ECO has the intelligent cleaning mode, meaning it stores in the
memory the last output that was activated, to start the next cleaning cycle
at the following exit.

P: How do I identify the options that my ECO SANTEC has?

R:Just read the device coding on its label or in the first line of
LCD display, switching between other messages.

The filter where the ECO will be installed will receive exhaust air from furnaces, at a
very high temperature. Is this harmful to the device?
No. The principle of measuring differential pressure is not based on flow.
passing on the sensor, only in an air pocket that accumulates between the
blood pressure measurement and the ECO, which compresses or expands depending on the
generated depression. The air is a good natural thermal insulator, so the temperature
very high will not reach the sensor. We recommend only a distance of
2 meter hose (minimum) between the pressure socket and the ECO.

If you have any questions that are not addressed in this section or in the entire manual,
get in touch with o Technical Assistance Department of
SANTEC Automation:+55 (11) 3608-8192ormarco@santecautomacao.com.br.

Page 25 of 32
ECO Santec Instruction Manual version 7 Error! Use the Home tab to apply Heading 1 to the text
what should appear here.

14. PROBLEMS AND ASSISTANCE

Item Problem Possible Causes Possible Solutions
Burnt FC fuse. Replace the FC fuse (1.0A, except
our models 7.1, in which it is used
ECO with proper nutrition, 2.0A fuse). It is on the side
1 but nothing appears in the bottom left of the motherboard.
display. Burnt source. Contact SANTEC Automation.
HMI with connector Reinsert the connector of the HMI
out of place. correctly.
Shortness of breath Make sure there is air
compressed for the compressed in the tank (Manifold)
valve. of the filter.

Burnt valve. Measure the valve coil with

she is disconnected
completely of the ECO. If
is with infinite resistance
ECO shows that it is activating the
or below 10Ω, change the
2 exit, but it cannot be heard
coil. Replace the coil if
valve knocking.
any of the poles is
with a flight to the ground!

Output fuse of the Replace the respective fuse (1.0A,

burnt valve. except in the 7.1 models, where
is used a 0.3A fuse). NOT
CHANGE THE VALUE OF THIS
FUSE!
Filter fan working, Connections Replace the inlet hose
more devices show pressure connected pneumatics "+" with the Input "-".
3
negative or swapped tubes the opposite.
no display.
On line ∆P, without the connections, the offset loss of Adjust the parameter of
4 ECO shows different pressure sensor. configurationZERO DP.
from 0mmH2O.

This equipment has a long lifespan and does not require any type of
periodic maintenance. However, in case of a defect or failure, we suggest the
removal and sending of the device to the Technical Assistance Department of
SANTEC Industrial Automation Ltd.
(11)3608-8192
marco@santecautomacao.com.br
Web:www.santecautomacao.com.br

Page 26 of 32
Error! Use the Home tab to apply Heading 1 to the text that should appear here. ECO Santec instruction manual version 7

15. DRAWINGS AND DIAGRAMS

ECO Santec instruction manual version 7 Error! Use the Home tab to apply Heading 1 to the text that should appear here.
Error! Use the Home tab to apply Heading 1 to the text that should appear here. ECO Santec instruction manual version 7
ECO Santec instruction manual version 7 Error! Use the Home tab to apply Heading 1 to the text that should appear here.
Error! Use the Home tab to apply Heading 1 to the text that should appear here. ECO Santec instruction manual version 7
ECO Santec instruction manual version 7 Error! Use the Home tab to apply Heading 1 to the text that should appear here.