Series PM135 Powermeters

PM135P/PM135E/PM135EH

PROFIBUS DP Communications Protocol

Reference Guide

BG0516 Rev. A1
Every effort has been made to ensure that the material herein is complete and accurate.
However, the manufacturer is not responsible for any mistakes in printing or faulty
instructions contained in this book. Notification of any errors or misprints will be received
with appreciation.

For further information regarding a particular installation, operation or maintenance of

equipment, contact the manufacturer or your local representative or distributor.

REVISION HISTORY
A1 July 2012 Release

AnyBus® is a registered trademark of HMS Industrial Networks AB.

2
 Table of Contents

1 GENERAL ..........................................................................................................5

2 PROFIBUS DP PROTOCOL IMPLEMENTATION .............................................6

2.1 PROFIBUS ID NUMBER AND GSD-FILE ..................................................................................6
2.2 PROFIBUS VERSION ..............................................................................................................6
2.3 BAUD RATES ...........................................................................................................................6
2.4 NODE ADDRESS .......................................................................................................................6
2.5 INPUT AND OUTPUT BUFFERS ...................................................................................................6
2.6 EXTENDED DIAGNOSTIC DATA ..................................................................................................6
2.7 PROFIBUS FAULT ACTION .....................................................................................................6
BUS IN OFF-LINE MODE .........................................................................................................................6
BUS IN CLEAR MODE .............................................................................................................................6
FAIL-SAFE OUTPUTS STATE ...................................................................................................................6
2.8 PROFIBUS MESSAGING PROTOCOL........................................................................................7
OVERVIEW ...........................................................................................................................................7
DATA TYPES.........................................................................................................................................7
DATA ADDRESSING ...............................................................................................................................7
MASTER REQUEST BLOCK .....................................................................................................................7
DEVICE RESPONSE BLOCK ....................................................................................................................8
TRANSFER SYNCHRONIZATION ...............................................................................................................9
16-BIT SCALED ANALOG DATA ...............................................................................................................9

3 DEVICE REGISTER MAP ................................................................................12

3.1 ANALOG REGISTERS, BINARY REGISTERS AND COUNTERS ......................................................12
Special Inputs ...................................................................................................................................... 12
Digital Inputs DI1-DI12 (bitmap) ........................................................................................................... 12
Relay Outputs RO1-RO4 (bitmap) ....................................................................................................... 12
Counters .............................................................................................................................................. 12
1-Cycle Phase Values.......................................................................................................................... 12
1-Cycle Total Values ............................................................................................................................ 13
1-Cycle Auxiliary Values....................................................................................................................... 13
Phasor.................................................................................................................................................. 13
1-Second Phase Values....................................................................................................................... 14
1-Second Total Values......................................................................................................................... 14
1-Second Auxiliary Values ................................................................................................................... 15
Present Volt, Ampere and Power Demands......................................................................................... 15
Total Energies E ................................................................................................................................... 16
Phase Energies E ................................................................................................................................. 16
V1/V12 Harmonic Distortions EH ........................................................................................................... 16
V2/V23 Harmonic Distortions EH ........................................................................................................... 17
V3/V31 Harmonic Distortions EH ........................................................................................................... 17
I1 Harmonic Distortions EH ................................................................................................................... 17
I2 Harmonic Distortions EH ................................................................................................................... 17
I3 Harmonic Distortions EH ................................................................................................................... 17
Fundamental Phase Values EH ............................................................................................................. 17
Fundamental Total Values EH ............................................................................................................... 18
Minimum 1-Cycle Phase Values .......................................................................................................... 18
Minimum 1-Cycle Total Values............................................................................................................. 18
Minimum 1-Cycle Auxiliary Values ....................................................................................................... 18
Maximum 1-Cycle Phase Values ......................................................................................................... 18
Maximum 1-Cycle Total Values............................................................................................................ 19
Maximum 1-Cycle Auxiliary Values ...................................................................................................... 19
Maximum Demands ............................................................................................................................. 19
V1/V12 Harmonic Angles EH ................................................................................................................. 19
V2/V23 Harmonic Angles EH ................................................................................................................. 19
V1/V31 Harmonic Angles EH ................................................................................................................. 20
I1 Harmonic Angles EH ......................................................................................................................... 20

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 I2 Harmonic Angles EH ......................................................................................................................... 20
I3 Harmonic Angles EH ......................................................................................................................... 20
Setpoint Status SP1-SP16 (bitmap) ..................................................................................................... 20
3.2 MINIMUM/MAXIMUM LOG REGISTERS ......................................................................................21
Minimum Phase Values ....................................................................................................................... 21
Minimum Total Values.......................................................................................................................... 21
Minimum Auxiliary Values .................................................................................................................... 21
Maximum Phase Values ...................................................................................................................... 21
Maximum Total Values......................................................................................................................... 22
Maximum Auxiliary Values ................................................................................................................... 22
Maximum Demands ............................................................................................................................. 22
3.3 DEVICE CONTROL AND STATUS REGISTERS ............................................................................24
Device Reset/Clear Registers .............................................................................................................. 24
Device Status Registers....................................................................................................................... 24
Alarm Notification Registers ................................................................................................................. 24
Device Identification ............................................................................................................................. 24
3.4 DEVICE SETUP REGISTERS ....................................................................................................25
Factory Device Settings and Identification ........................................................................................... 25
Device Data Scales.............................................................................................................................. 25
Communication Ports Setup ................................................................................................................ 25
Basic Setup.......................................................................................................................................... 26
Device Options Setup .......................................................................................................................... 26
Clock Setup.......................................................................................................................................... 27

4 DATA SCALES AND UNITS ............................................................................28

Data Scales.......................................................................................................................................... 28
Data Units – Low Resolution Option .................................................................................................... 28
Data Units – High Resolution Option.................................................................................................... 28

5 DATA FORMATS .............................................................................................29

Timestamp ........................................................................................................................................... 29
Wiring Mode......................................................................................................................................... 29
Device Diagnostics............................................................................................................................... 29
Instrument Options............................................................................................................................... 29

6 DEVICE GSD FILE ...........................................................................................30

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1 General
This document specifies the PM135 PROFIBUS DP messaging protocol used for data transfer
between a master PROFIBUS station and the PM135. The document provides complete
information necessary for developing third-party software capable of communication with the
PM135 meters. See the PM135 Installation and Operation Manual for more information about
operating the meter, configuring communication parameters, and communication
connections.

IMPORTANT
In 3-wire connection schemes, the unbalanced current and phase readings for power factor,
active power, and reactive power will be zeros, because they have no meaning. Only the
total three-phase power values will be shown.

Designations used in the guide:

E - available in the PM135E and PM135EH

EH - available in the PM135EH

5
2 PROFIBUS DP Protocol Implementation
2.1 PROFIBUS ID Number and GSD-File
The PM135 uses the certified AnyBus®-IC PROFIBUS communication module from HMS
Industrial Networks AB with the registered PROFIBUS ID number 0x1810. The GSD file
hms_1810.gsd is shown in Section 6 and is provided with the device on an accompanying
CD.

2.2 PROFIBUS Version

The PM135 supports the basic version V0 of the PROFIBUS DP protocol. The V1 and V2
protocol extensions are not supported.

2.3 Baud Rates

The PM135 supports all standard baud rates from 9.6 kbps to 12 Mbps with automatic baud
rate detection, so the actual baud rate is only configured in the PROFIBUS master. The baud
rate indicated in the PM135 setup shows the baud rate used in communications between the
device CPU and the PROFIBUS communication module and does not concern the PROFIBUS
baud rate.

2.4 Node Address

The PROFIBUS node address can be manually set to the range of 0 to 126. When it is set to
126 (factory default), the device will support the Set_Slave_Address telegram from the
PROFIBUS master so the actual node address can be set using the PROFIBUS master
configuration tool. The actual node address received from the fieldbus master is saved to the
device setup and can be inspected from the device front panel.

2.5 Input and Output Buffers

The PM135 provides 32 bytes input and 32 bytes output buffers.

2.6 Extended Diagnostic Data

The PM135 does not support Extended Diagnostic Data.

2.7 PROFIBUS Fault Action

Bus in Off-line Mode

When the PROFIBUS goes off-line, the fieldbus outputs are cleared.

Bus in Clear Mode

When the PROFIBUS goes to idle, the fieldbus outputs are cleared..

Fail-safe Outputs State

The fail-safe state for PROFIBUS outputs is either zeroed outputs or frozen outputs so that
their contents would not be taken by the device as a new master command when the
PROFIBUS goes to on-line.

6
2.8 PROFIBUS Messaging Protocol

Overview
Since the PM135 transfer buffers only support 32 bytes or less transfer blocks, all of the
device registers cannot possibly be sent over PROFIBUS DP every scan. However, a
messaging mechanism allows a master to access all the device registers by placing a
command request pointing to the requested items in the output buffer and by receiving a
corresponding response in the input buffer.

Because PROFIBUS DP only supports cyclic data transfer between a master and a slave, a
master command is sent constantly from a PROFIBUS master to the PM135. The device
always handles read requests and the response block is normally updated every 20 ms,
however, a write request is handled only once, that is, the device ignores duplicate write
commands. This means that a write command sent multiple times would be handled only
once. To send a write command once again, toggle the synchronization bit in the control
word (see “Master Request Block” below) so the command frame would look different.

Data Types
Data transferred through the PROFIBUS input and output buffers is represented in big endian
format: the bytes are ordered from least significant at the highest address to most significant
at the lowest address. Data is always transferred in integer format. Negative numbers are
represented in 2-complement code.
A PROFIBUS master can request data either in 16-bit word format (unsigned UINT16 or
signed INT16 integers), or in 32-bit double word format (unsigned UINT32 or signed INT32
long integers). 32-bit integers are sent in two adjacent words – most significant at the lowest
address. Up to 14 words can be read or written by a single master request – 14 data items
using 16-bit format or 7 data items using 32-bit format.
The value range allowed for 16-bit data is 0 to 65535 for unsigned numbers and –32768 to
32767 for signed numbers. If the requested data exceeds a 16-bit word range, it is truncated
to the maximum allowable negative or positive number and the “over-range error” exception
code is set in the control word. When over-range occurs, an unsigned value is reported as
65535, a positive signed value as 32767 and a negative signed value as -32768. To avoid
over-range errors with 16-bit integers, linear scaling may be applied to analog data registers
(see “16-bit Scaled Data”). Scaling cannot be used with counters and bit-mapped binary
registers. Whether scaling is to be used or not is specified in the PROFIBUS master request.

Data Addressing
Device data registers are addressed using 16-bit point identifiers (ID) that are given
throughout this guide in four-digit hexadecimal notation.
In the master request and the device response messages, data addresses are defined by two
parameters: a start point ID that opens a data block being read or written, and a word count
that specifies the number of consecutive words in the block.

Master Request Block

The request block size can vary from 4 to 32 bytes. The actual size is defined when
configuring the PROFIBUS master for this device by selecting the OUTPUT module from the
device GSD file. Request formats for reading data from and writing data to the device are
shown in Tables 2-1 and 2-2. The first two words contain a control word and a point ID for
the first data item being accessed.
The requested data block size is specified in 16-bit words. In the event of 32-bit data, the
number of words must be even and would be twice the number of items being read or
written. Uneven word count will cause an “Invalid address” exception.

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Table 2-1 Read Request Block
Bytes Description Range Type Notes
0,1 Command control See Table 2-3 UINT16
2,3 Start point ID 0x0000-0xFFFF UINT16

Table 2-2 Write Request Block

Bytes Description Range Type Notes
0,1 Command control See Table 2-3 UINT16
2,3 Start point ID 0x0000-0xFFFF UINT16
4-31 Data block INT16/INT32 32-bit integers occupy two 16-
bit words – most significant first

Table 2-3 Request Control

Byte Bits Description Range Notes
0 0-1 Operation 00=No operation “Clear” and “No operation” remove the last master
01=Read command sent and clear the PROFIBUS input
10=Write buffer. After the device restarts, “Write” commands
11=Clear are ignored until “Clear” or “Read” is sent first for
device synchronization.
2 Data type 0=32-bit integer 32-bit integers occupy two 16-bit words – most
1=16-bit integer significant first
3 Unused
4 16-bit linear scaling 0=disabled Only applied to 16-bit analog registers. Will not
1=enabled affect binary registers and counters.
5-6 Unused
7 Synchronization bit 0-1 Toggle the bit to synchronize a response
1 0-3 Word count 1-14 Defines the number of words in the data block
4-7 Unused

Note: Bit 0 is a least significant bit (LSB).

Device Response Block

The device response block size can vary from 6 to 32 bytes. The actual block size is defined
when configuring the PROFIBUS master for this device by selecting the INTPUT module from
the device GSD file. The device response block formats are shown in Tables 2-4 and 2-5.
Successful read and write is acknowledged by the retransmission of bytes 0-3 of the master
request. Negative response is acknowledged by the retransmission of bytes 0-3 of the
master request with a non-zero exception code in byte 1. Note that the scaling bit in byte 0
may be dropped if there is actually no scaled data in the response message.

Table 2-4 Read Response Block

Bytes Description Range Type Notes
0,1 Response control See Table 2-6 UINT16
2,3 Start point ID 0x0000-0Xffff UINT16
4-31 Data block INT16/INT32 32-bit integers occupy two 16-
bit words – most significant first

Table 2-5 Write Response Block

Bytes Description Range Type Notes
0,1 Response control See Table 2-6 UINT16
2,3 Start point ID 0x0000-0xFFFF UINT16
4-31 Unused 0

Table 2-6 Response Control

Byte Bits Description Range Notes
0 0-1 Operation 00=data is not valid “Data is not valid“ indicates that the data in the
01=read device response block is not reliable and should not
10=write be concerned
11=data is not valid
2 Data type 0=32-bit integer 32-bit integers occupy two 16-bit words – most
1=16-bit integer significant first
3 Unused 0
4 16-bit linear scaling 0=no scaling Only 16-bit analog registers are affected. Binary
1=scaled data registers and counters are not scaled.

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 Byte Bits Description Range Notes
5-6 Unused 0
7 Synchronization bit 0-1 Synchronized with the master synchronization bit
when command handling is completed
1 0-3 Word count 0-14 Indicates the number of words in the data block
4-7 Exception code See Table 2-7

Note: Bit 0 is a least significant bit (LSB).

Table 2-7 Exception Codes

Code Exception Cause Notes
0 No exception
1 Illegal operation The requested operation is not allowed for the point The request is discarded
2 Illegal address 1. Start point ID points to an inexistent point The request is discarded
2. The number of requested points exceeds the
actual number of points available
3. Uneven word count with 32-bit data type
3 Illegal data Written data is out of the allowable range The request is discarded
4 Over-range error The requested data cannot be transmitted using The request is handled with over-
16-bit data type ranged points being truncated to a
maximum allowable 16-bit negative
or positive number.

The operation field in the device response indicates that the data in the response block is
valid and can be handled by the master. The master should not concern the data in the
device response block if this field contains an invalid code, or the exception field contains a
non-zero value.

Transfer Synchronization
When a master request is responded, the response synchronization bit is synchronized with
the master synchronization bit. Since PROFIBUS transfers are handled in a cyclic fashion, this
bit allows the master to control a sequence of pairs “request-response” by simply toggling
the synchronization bit in the successive master requests.
In write requests, repeated writes will not be handled if the synchronization bit does not
change. If a number of successive writes is required, either toggle the synchronization bit, or
send a “Read” or “Clear” command after each write to clear your previous write command.
After the device restarts, the first time synchronization should be done by sending either a
“Read’ or “Clear” command. The “Write” commands sent immediately after the device
restarts will be ignored until the PROFIBUS link is synchronized.
In order to provide reliable synchronous reads and writes in a natively asynchronous
PROFIBUS environment, it is recommended to follow a couple of simple rules:
1. Do not change control byte 0 in the request buffer until all other parameters are set. This
guarantees that your request will not be carried out while you change the point address
or data. Write byte 0 with your new command after you completed setup of the
remaining bytes.
2. Do not leave your write command in the request buffer for a long time. Remove it
immediately with a “Clear” or “Read” command after you received an acknowledgement.

16-bit Scaled Analog Data

To avoid over-range errors with 16-bit data, liner scaling may be used to scale 32-bit analog
readings to 16-bit integer format. When 16-bit data is requested by the master and the
scaling bit in the master request is set to 1, any analog register (excluding setup data,
counters and binary bit-mapped registers) will be scaled to the range of -32768 to 32767 for
bi-directional parameters (such as power and power factor), and to the range of 0 to 32767
for single-ended positive parameters (voltage, current, frequency, etc.). To get a true
reading, the reverse conversion should be done using the following formula:

Y = ((X – RAW_LO) × (ENG_HI – ENG_LO)) /(RAW_HI – RAW_LO) + ENG_LO

where:
Y - True reading in engineering units

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 X - Raw input data in the range of RAW_LO to RAW_HI
ENG_LO, - Data low and high scales in engineering units (see Section 4 for device data
ENG_HI scales)
RAW_LO - Low conversion scale for raw device data:
RAW_LO = -32768 for a point with a negative LO scale,
RAW_LO = 0 for a point with a zero or positive LO scale
RAW_Hi - High conversion scale for raw device data: RAW_HI = 32767

Refer to Section 4 “Data Scales and Units” for applicable data scales and measurement units.
The default voltage scale in the device is 828V. It can be changed via the supplemental PAS
software. The recommended voltage scale is 120V+20% = 144V for using with external PT’s,
and 690V+20% = 828V for a direct connection to power line.
NOTE: If a source data value exceeds the device engineering scale, it is truncated to a
maximum allowable negative or positive number and the “over-range error” exception code
is returned in the response control word.

CONVERSION EXAMPLES
1. Voltage readings
a) Assume device settings (direct wiring): PT ratio = 1; Voltage scale = 828V (690V + 20%).

Voltage engineering scales (see Section 4):

ENG_HI = Vmax = 828.0 × PT ratio = 828.0 × 1 = 828.0V
ENG_LO = 0V

If the raw data reading is 4748 then the voltage reading in engineering units will be as follows:
Volts reading = (4748 – 0) × (828.0 - 0)/(32767 - 0) + 0 = 120.0V

b) Assume device settings (wiring via PT): PT ratio = 14,400V : 120V = 120; Voltage scale = 144V.

Voltage engineering scales (see Section 4):

ENG_HI = Vmax = 144.0 × PT ratio = 144 × 120 = 17,280V
ENG_LO = 0V

If the raw data reading is 27245 then the voltage reading in engineering units will be as follows:
Volts reading = (27245 – 0) × (17,280 - 0)/(32767 – 0) + 0 = 14,368V

2. Current readings
Assume device settings: CT primary current = 200A.

Current engineering scales (see Section 4):

ENG_HI = Imax = CT primary current × 2 = 200.00 × 2 = 400.00A
ENG_LO = 0A

If the raw data reading is 819 then the current reading in engineering units will be as follows:
Amps reading = (819 – 0) × (400.00 - 0)/(32767 - 0) + 0 = 10.00A

3. Power readings
a) Assume device settings (direct wiring): Wiring 4LL3; PT = 1; CT primary current = 200A; Voltage
scale = 828V.

Active Power engineering scales (see Section 4):

ENG_HI = Pmax = Vmax × Imax × 2 = (828.0 × 1) × (200.00 × 2) × 2 = 662,400W = 662.400kW
ENG_LO = -Pmax = -662.400kW

If the raw data reading is 18024 then the power reading in engineering units will be as follows:
Watts reading = (18024 - (-32768)) × (662.400 - (-662.400))/(32767 –(-32768)) +
(-662.400) = 364.368kW

If the raw data reading is -500 then the power reading in engineering units will be as follows:
Watts reading = (-500 - (-32768)) × (662.400 - (-662.400))/(32767 – (-32768)) + (-662.400) =
-10.097kW

10
 b) Assume device settings (wiring via PT): Wiring 4LN3; PT = 120; CT primary current = 200A; Voltage
scale = 144V.

Active Power engineering scales (see Section 4):

ENG_HI = Pmax = Vmax × Imax × 3 = (144 × 120) × (200.00 × 2) × 3/1000 = 20,736kW
ENG_LO = -Pmax = -20,736kW

If the raw data reading is 12000 then the power reading in engineering units will be as follows:
Watts reading = (12000 - (-32768)) × (20,736 - (-20,736))/(32767 – (-32768)) +
(-20,736) = 7,594kW

If the raw data reading is -5000 then the power reading in engineering units will be as follows:
Watts reading = (-5000 - (-32768)) × (20,736 - (-20,736))/(32767 – (-32768)) +
(-20,736) = -3,164kW

4. Power Factor readings

Power factor engineering scales (see Section 4):
ENG_HI = 1.000.
ENG_LO = -1.000.

If the raw data reading is 29166 then the power factor in engineering units will be as follows:
Power factor reading = (29166 - (-32768)) × (1.000 - (-1.000))/(32767 –(-32768)) +
(-1.000) = 0.89

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3 Device Register Map
3.1 Analog Registers, Binary Registers and Counters
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x0000 None 0 UINT16 R
Special Inputs
0x0101 Phase rotation order 0=error, 1=positive (ABC), UINT16 R
2=negative (CBA)
0x0600 Digital Inputs DI1-DI12 (bitmap) 0x0000-0x0FFF UINT16 R
0x0800 Relay Outputs RO1-RO4 (bitmap) 0x0000-0x000F UINT16 R
Counters
0x0A00 Counter #1 0-999,999,999 UINT32 R/W
0x0A01 Counter #2 0-999,999,999 UINT32 R/W
0x0A02 Counter #3 0-999,999,999 UINT32 R/W
0x0A03 Counter #4 0-999,999,999 UINT32 R/W
1-Cycle Phase Values
0x0C00 V1/V12 Voltage 0-Vmax U1 UINT32 R 1

0x0C01 V2/V23 Voltage 0-Vmax U1 UINT32 R 1

0x0C02 V3/V31 Voltage 0-Vmax U1 UINT32 R 1

0x0C03 I1 Current 0-Imax U2 UINT32 R

0x0C04 I2 Current 0-Imax U2 UINT32 R
0x0C05 I3 Current 0-Imax U2 UINT32 R
0x0C06 kW L1 -Pmax-Pmax U3 INT32 R
0x0C07 kW L2 -Pmax-Pmax U3 INT32 R
0x0C08 kW L3 -Pmax-Pmax U3 INT32 R
0x0C09 kvar L1 -Pmax-Pmax U3 INT32 R
0x0C0A kvar L2 -Pmax-Pmax U3 INT32 R
0x0C0B kvar L3 -Pmax-Pmax U3 INT32 R
0x0C0C kVA L1 0-Pmax U3 UINT32 R
0x0C0D kVA L2 0-Pmax U3 UINT32 R
0x0C0E kVA L3 0-Pmax U3 UINT32 R
0x0C0F Power factor L1 -1000-1000 ×0.001 INT16 R
0x0C10 Power factor L2 -1000-1000 ×0.001 INT16 R
0x0C11 Power factor L3 -1000-1000 ×0.001 INT16 R
0x0C12 V1/V12 Voltage THD 0-9999 ×0.1% UINT16 R 1 2-cycle value
0x0C13 V2/V23 Voltage THD 0-9999 ×0.1% UINT16 R 1 2-cycle value
0x0C14 V3/V31 Voltage THD 0-9999 ×0.1% UINT16 R 1 2-cycle value

0x0C15 I1 Current THD 0-9999 ×0.1% UINT16 R 2-cycle value

0x0C16 I2 Current THD 0-9999 ×0.1% UINT16 R 2-cycle value
0x0C17 I3 Current THD 0-9999 ×0.1% UINT16 R 2-cycle value
0x0C18 I1 K-Factor 10-9999 ×0.1 UINT16 R 2-cycle value

12
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x0C19 I2 K-Factor 10-9999 ×0.1 UINT16 R 2-cycle value
0x0C1A I3 K-Factor 10-9999 ×0.1 UINT16 R 2-cycle value
0x0C1B I1 Current TDD 0-1000 ×0.1% UINT16 R 2-cycle value
0x0C1C I2 Current TDD 0-1000 ×0.1% UINT16 R 2-cycle value
0x0C1D I3 Current TDD 0-1000 ×0.1% UINT16 R 2-cycle value
0x0C1E V12 Voltage 0-Vmax U1 UINT16 R
0x0C1F V23 Voltage 0-Vmax U1 UINT16 R
0x0C20 V31 Voltage 0-Vmax U1 UINT16 R
1-Cycle Total Values
0x0F00 Total kW -Pmax-Pmax U3 INT32 R
0x0F01 Total kvar -Pmax-Pmax U3 INT32 R
0x0F02 Total kVA 0-Pmax U3 UINT32 R
0x0F03 Total PF -1000-1000 ×0.001 INT16 R
0x0F04 Total PF lag 0-1000 ×0.001 UINT16 R
0x0F05 Total PF lead 0-1000 ×0.001 UINT16 R
0x0F06 Total kW import 0-Pmax U3 UINT32 R
0x0F07 Total kW export 0-Pmax U3 UINT32 R
0x0F08 Total kvar import 0-Pmax U3 UINT32 R
0x0F09 Total kvar export 0-Pmax U3 UINT32 R
0x0F0A 3-phase average L-N/L-L voltage 0-Vmax U1 UINT32 R 1

0x0F0B 3-phase average L-L voltage 0-Vmax U1 UINT32 R

0x0F0C 3-phase average current 0-Imax U2 UINT32 R
1-Cycle Auxiliary Values
0x1000 Not used UINT32 R
0x1001 In (neutral) Current 0-Imax U2 UINT32 R
0x1002 Frequency 0-Fmax ×0.01Hz UINT16 R
0x1003 Voltage unbalance 0-3000 ×0.1% UINT16 R
0x1004 Current unbalance 0-3000 ×0.1% UINT16 R
Phasor
0x1080 V1/V12 Voltage magnitude 0-Vmax U1 UINT32 R 1

0x1081 V2/V23 Voltage magnitude 0-Vmax U1 UINT32 R 1

0x1082 V3/V31 Voltage magnitude 0-Vmax U1 UINT32 R 1

0x1083 Not used UINT32 R

0x1084 I1 Current magnitude 0-Imax U2 UINT32 R
0x1085 I2 Current magnitude 0-Imax U2 UINT32 R
0x1086 I3 Current magnitude 0-Imax U2 UINT32 R
0x1087 Not used UINT32 R
0x1088 V1/V12 Voltage angle -1800-1800 ×0.1º INT16 R 1

0x1089 V2/V23 Voltage angle -1800-1800 ×0.1º INT16 R 1

0x108A V3/V31 Voltage angle -1800-1800 ×0.1º INT16 R 1

0x108B Not used INT16 R

0x108C I1 Current angle -1800-1800 ×0.1º INT16 R
0x108D I2 Current angle -1800-1800 ×0.1º INT16 R

13
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x108E I3 Current angle -1800-1800 ×0.1º INT16 R
0x108F Not used INT16 R
1-Second Phase Values
0x1100 V1/V12 Voltage 0-Vmax U1 UINT32 R 1

0x1101 V2/V23 Voltage 0-Vmax U1 UINT32 R 1

0x1102 V3/V31 Voltage 0-Vmax U1 UINT32 R 1

0x1103 I1 Current 0-Imax U2 UINT32 R

0x1104 I2 Current 0-Imax U2 UINT32 R
0x1105 I3 Current 0-Imax U2 UINT32 R
0x1106 kW L1 -Pmax-Pmax U3 INT32 R
0x1107 kW L2 -Pmax-Pmax U3 INT32 R
0x1108 kW L3 -Pmax-Pmax U3 INT32 R
0x1109 kvar L1 -Pmax-Pmax U3 INT32 R
0x110A kvar L2 -Pmax-Pmax U3 INT32 R
0x110B kvar L3 -Pmax-Pmax U3 INT32 R
0x110C kVA L1 0-Pmax U3 UINT32 R
0x110D kVA L2 0-Pmax U3 UINT32 R
0x110E kVA L3 0-Pmax U3 UINT32 R
0x110F Power factor L1 -1000-1000 ×0.001 INT16 R
0x1110 Power factor L2 -1000-1000 ×0.001 INT16 R
0x1111 Power factor L3 -1000-1000 ×0.001 INT16 R
0x1112 V1/V12 Voltage THD 0-9999 ×0.1% UINT16 R 1 3-sec value
0x1113 V2/V23 Voltage THD 0-9999 ×0.1% UINT16 R 1 3-sec value
0x1114 V3/V31 Voltage THD 0-9999 ×0.1% UINT16 R 1 3-sec value

0x1115 I1 Current THD 0-9999 ×0.1% UINT16 R 3-sec value

0x1116 I2 Current THD 0-9999 ×0.1% UINT16 R 3-sec value
0x1117 I3 Current THD 0-9999 ×0.1% UINT16 R 3-sec value
0x1118 I1 K-Factor 10-9999 ×0.1 UINT16 R 3-sec value
0x1119 I2 K-Factor 10-9999 ×0.1 UINT16 R 3-sec value
0x111A I3 K-Factor 10-9999 ×0.1 UINT16 R 3-sec value
0x111B I1 Current TDD 0-1000 ×0.1% UINT16 R 3-sec value
0x111C I2 Current TDD 0-1000 ×0.1% UINT16 R 3-sec value
0x111D I3 Current TDD 0-1000 ×0.1% UINT16 R 3-sec value
0x111E V12 Voltage 0-Vmax U1 UINT16 R
0x111F V23 Voltage 0-Vmax U1 UINT16 R
0x1120 V31 Voltage 0-Vmax U1 UINT16 R
1-Second Total Values
0x1400 Total kW -Pmax-Pmax U3 INT32 R
0x1401 Total kvar -Pmax-Pmax U3 INT32 R
0x1402 Total kVA 0-Pmax U3 UINT32 R
0x1403 Total PF -1000-1000 ×0.001 INT16 R
0x1404 Total PF lag 0-1000 ×0.001 UINT16 R
0x1405 Total PF lead 0-1000 ×0.001 UINT16 R

14
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x1406 Total kW import 0-Pmax U3 UINT32 R
0x1407 Total kW export 0-Pmax U3 UINT32 R
0x1408 Total kvar import 0-Pmax U3 UINT32 R
0x1409 Total kvar export 0-Pmax U3 UINT32 R
0x140A 3-phase average L-N/L-L voltage 0-Vmax U1 UINT32 R 1

0x140B 3-phase average L-L voltage 0-Vmax U1 UINT32 R

0x140C 3-phase average current 0-Imax U2 UINT32 R
1-Second Auxiliary Values
0x1500 Not used UINT32 R
0x1501 In (neutral) Current 0-Imax U2 UINT32 R
0x1502 Frequency 0-Fmax ×0.01Hz UINT16 R
0x1503 Voltage unbalance 0-3000 ×0.1% UINT16 R
0x1504 Current unbalance 0-3000 ×0.1% UINT16 R
Present Volt, Ampere and Power Demands
0x1600 V1/V12 Volt demand 0-Vmax U1 UINT32 R 1

0x1601 V2/V23 Volt demand 0-Vmax U1 UINT32 R 1

0x1602 V3/V31 Volt demand 0-Vmax U1 UINT32 R 1

0x1603 I1 Ampere demand 0-Imax U2 UINT32 R

0x1604 I2 Ampere demand 0-Imax U2 UINT32 R
0x1605 I3 Ampere demand 0-Imax U2 UINT32 R
0x1606 kW import block demand 0-Pmax U3 UINT32 R
0x1607 kvar import block demand 0-Pmax U3 UINT32 R
0x1608 kVA block demand 0-Pmax U3 UINT32 R
0x1609 kW import sliding window demand 0-Pmax U3 UINT32 R
0x160A kvar import sliding window demand 0-Pmax U3 UINT32 R
0x160B kVA sliding window demand 0-Pmax U3 UINT32 R
0x160C Not used 0 UINT32 R
0x160D Not used 0 UINT32 R
0x160E Not used 0 UINT32 R
0x160F kW import accumulated demand 0-Pmax U3 UINT32 R
0x1610 kvar import accumulated demand 0-Pmax U3 UINT32 R
0x1611 kVA accumulated demand 0-Pmax U3 UINT32 R
0x1612 kW import predicted sliding window demand 0-Pmax U3 UINT32 R
0x1613 kvar import predicted sliding window demand 0-Pmax U3 UINT32 R
0x1614 kVA predicted sliding window demand 0-Pmax U3 UINT32 R
0x1615 PF (import) at Max. kVA sliding window demand 0-1000 ×0.001 UINT16 R
0x1616 kW export block demand 0-Pmax U3 UINT32 R
0x1617 kvar export block demand 0-Pmax U3 UINT32 R
0x1618 kW export sliding window demand 0-Pmax U3 UINT32 R
0x1619 kvar export sliding window demand 0-Pmax U3 UINT32 R
0x161A kW export accumulated demand 0-Pmax U3 UINT32 R
0x161B kvar export accumulated demand 0-Pmax U3 UINT32 R
0x161C kW export predicted sliding window demand 0-Pmax U3 UINT32 R

15
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x161D kvar export predicted sliding window demand 0-Pmax U3 UINT32 R
0x161E Not used UINT32 R
0x161F Not used UINT32 R
0x1620 Not used UINT32 R
0x1621 Not used UINT32 R
0x1622 In Ampere demand 0-Imax U2 UINT32 R
Total Energies E
0x1700 kWh import 0-999,999,999 kWh UINT32 R
0x1701 kWh export 0-999,999,999 kWh UINT32 R
0x1702 Not used INT32 R
0x1703 Not used UINT32 R
0x1704 kvarh import 0-999,999,999 kvarh UINT32 R
0x1705 kvarh export 0-999,999,999 kvarh UINT32 R
0x1706 Not used INT32 R
0x1707 Not used UINT32 R
0x1708 kVAh total 0-999,999,999 kVAh UINT32 R
0x1709 Not used UINT32 R
0x170A Not used UINT32 R
0x170B kVAh import 0-999,999,999 kVAh UINT32 R
0x170C kVAh export 0-999,999,999 kVAh UINT32 R
0x170D Not used UINT32 R
0x170E Not used UINT32 R
0x170F Not used UINT32 R
0x1710 Not used UINT32 R
0x1711 Not used UINT32 R
0x1712 kvarh Q1 0-999,999,999 kvarh UINT32 R
0x1713 kvarh Q2 0-999,999,999 kvarh UINT32 R
0x1714 kvarh Q3 0-999,999,999 kvarh UINT32 R
0x1715 kvarh Q4 0-999,999,999 kvarh UINT32 R
Phase Energies E
0x1800 kWh import L1 0-999,999,999 kWh UINT32 R
0x1801 kWh import L2 0-999,999,999 kWh UINT32 R
0x1802 kWh import L3 0-999,999,999 kWh UINT32 R
0x1803 kvarh import L1 0-999,999,999 kvarh UINT32 R
0x1804 kvarh import L2 0-999,999,999 kvarh UINT32 R
0x1805 kvarh import L3 0-999,999,999 kvarh UINT32 R
0x1806 kVAh total L1 0-999,999,999 kVAh UINT32 R
0x1807 kVAh total L2 0-999,999,999 kVAh UINT32 R
0x1808 kVAh total L3 0-999,999,999 kVAh UINT32 R
V1/V12 Harmonic Distortions EH 1

0x1900 H01 Harmonic distortion 0-10000 0.01% UINT16 R

0x1901 H02 Harmonic distortion 0-10000 0.01% UINT16 R

16
Point ID Description 2 2 Type R/W Notes
Options/Range Units
...
0x1927 H40 Harmonic distortion 0-10000 0.01% UINT16 R
V2/V23 Harmonic Distortions EH 1

0x1A00 H01 Harmonic distortion 0-10000 0.01% UINT16 R

0x1A01 H02 Harmonic distortion 0-10000 0.01% UINT16 R
...
0x1A27 H40 Harmonic distortion 0-10000 0.01% UINT16 R
V3/V31 Harmonic Distortions EH 1

0x1B00 H01 Harmonic distortion 0-10000 0.01% UINT16 R

0x1B01 H02 Harmonic distortion 0-10000 0.01% UINT16 R
...
0x1B27 H40 Harmonic distortion 0-10000 0.01% UINT16 R
I1 Harmonic Distortions EH
0x1C00 H01 Harmonic distortion 0-10000 0.01% UINT16 R
0x1C01 H02 Harmonic distortion 0-10000 0.01% UINT16 R
...
0x1C27 H40 Harmonic distortion 0-10000 0.01% UINT16 R
I2 Harmonic Distortions EH
0x1D00 H01 Harmonic distortion 0-10000 0.01% UINT16 R
0x1D01 H02 Harmonic distortion 0-10000 0.01% UINT16 R
...
0x1D27 H40 Harmonic distortion 0-10000 0.01% UINT16 R
I3 Harmonic Distortions EH
0x1E00 H01 Harmonic distortion 0-10000 0.01% UINT16 R
0x1E01 H02 Harmonic distortion 0-10000 0.01% UINT16 R
...
0x1E27 H40 Harmonic distortion 0-10000 0.01% UINT16 R
Fundamental Phase Values EH 2-cycle values
0x2900 V1/V12 Voltage 0-Vmax U1 UINT32 R 1

0x2901 V2/V23 Voltage 0-Vmax U1 UINT32 R 1

0x2902 V3/V31 Voltage 0-Vmax U1 UINT32 R 1

0x2903 I1 Current 0-Imax U2 UINT32 R

0x2904 I2 Current 0-Imax U2 UINT32 R
0x2905 I3 Current 0-Imax U2 UINT32 R
0x2906 kW L1 -Pmax-Pmax U3 INT32 R
0x2907 kW L2 -Pmax-Pmax U3 INT32 R
0x2908 kW L3 -Pmax-Pmax U3 INT32 R
0x2909 kvar L1 -Pmax-Pmax U3 INT32 R
0x290A kvar L2 -Pmax-Pmax U3 INT32 R
0x290B kvar L3 -Pmax-Pmax U3 INT32 R
0x290C kVA L1 0-Pmax U3 UINT32 R

17
Point ID Description 2 2 Type R/W Notes
Options/Range Units
0x290D kVA L2 0-Pmax U3 UINT32 R
0x290E kVA L3 0-Pmax U3 UINT32 R
0x290F Power factor L1 -1000-1000 ×0.001 INT16 R
0x2910 Power factor L2 -1000-1000 ×0.001 INT16 R
0x2911 Power factor L3 -1000-1000 ×0.001 INT16 R
Fundamental Total Values EH 2-cycle values
0x2A00 Total fundamental kW -Pmax-Pmax U3 INT32 R
0x2A01 Total fundamental kvar -Pmax-Pmax U3 INT32 R
0x2A02 Total fundamental kVA 0-Pmax U3 UINT32 R
0x2A03 Total fundamental PF -1000-1000 ×0.001 INT16 R
Minimum 1-Cycle Phase Values
0x2C00 V1/V12 Voltage 0-Vmax U1 UINT32 R 1

0x2C01 V2/V23 Voltage 0-Vmax U1 UINT32 R 1

0x2C02 V3/V31 Voltage 0-Vmax U1 UINT32 R 1

0x2C03 I1 Current 0-Imax U2 UINT32 R

0x2C04 I2 Current 0-Imax U2 UINT32 R
0x2C05 I3 Current 0-Imax U2 UINT32 R
0x2C06- Not used 0 UINT32 R
0x2C1D
0x2C1E V12 Voltage 0-Vmax U1 UINT32 R
0x2C1F V23 Voltage 0-Vmax U1 UINT32 R
0x2C20 V31 Voltage 0-Vmax U1 UINT32 R
Minimum 1-Cycle Total Values
0x2D00 Total kW -Pmax-Pmax U3 INT32 R
0x2D01 Total kvar -Pmax-Pmax U3 INT32 R
0x2D02 Total kVA 0-Pmax U3 UINT32 R
0x2D03 Total PF 0-1000 ×0.001 UINT32 R Absolute value
Minimum 1-Cycle Auxiliary Values
0x2E00 Not used UINT32 R
0x2E01 In Current 0-Imax U2 UINT32 R
0x2E02 Frequency 0-Fmax ×0.01Hz UINT32 R
Maximum 1-Cycle Phase Values
0x3400 V1/V12 Voltage 0-Vmax U1 UINT32 R 1

0x3401 V2/V23 Voltage 0-Vmax U1 UINT32 R 1

0x3402 V3/V31 Voltage 0-Vmax U1 UINT32 R 1

0x3403 I1 Current 0-Imax U2 UINT32 R

0x3404 I2 Current 0-Imax U2 UINT32 R
0x3405 I3 Current 0-Imax U2 UINT32 R
0x3406- Not used 0 UINT32 R
0x341D
0x341E V12 Voltage 0-Vmax U1 UINT32 R
0x341F V23 Voltage 0-Vmax U1 UINT32 R
0x3420 V31 Voltage 0-Vmax U1 UINT32 R

18
Point ID Description 2 2 Type R/W Notes
Options/Range Units
Maximum 1-Cycle Total Values
0x3500 Total kW -Pmax-Pmax U3 INT32 R
0x3501 Total kvar -Pmax-Pmax U3 INT32 R
0x3502 Total kVA 0-Pmax U3 UINT32 R
0x3503 Total PF 0-1000 ×0.001 UINT32 R Absolute value
Maximum 1-Cycle Auxiliary Values
0x3600 Not used UINT32 R
0x3601 In Current 0-Imax U2 UINT32 R
0x3602 Frequency 0-Fmax ×0.01Hz UINT32 R
Maximum Demands
0x3700 V1/V12 Maximum volt demand 0-Vmax U1 UINT32 R 1

0x3701 V2/V23 Maximum volt demand 0-Vmax U1 UINT32 R 1

0x3702 V3/V31 Maximum volt demand 0-Vmax U1 UINT32 R 1

0x3703 I1 Maximum ampere demand 0-Imax U2 UINT32 R

0x3704 I2 Maximum ampere demand 0-Imax U2 UINT32 R
0x3705 I3 Maximum ampere demand 0-Imax U2 UINT32 R
0x3706 Not used UINT32 R
0x3707 Not used UINT32 R
0x3708 Not used UINT32 R
0x3709 Maximum kW import sliding window demand 0-Pmax U3 UINT32 R
0x370A Maximum kvar import sliding window demand 0-Pmax U3 UINT32 R
0x370B Maximum kVA sliding window demand 0-Pmax U3 UINT32 R
0x3737 Not used UINT32 R
0x370D Not used UINT32 R
0x370E Not used UINT32 R
0x370F Maximum kW export sliding window demand 0-Pmax U3 UINT32 R
0x3710 Maximum kvar export sliding window demand 0-Pmax U3 UINT32 R
0x3711 Not used UINT32 R
0x3712 Not used UINT32 R
0x3713 Not used UINT32 R
0x3714 Not used UINT32 R
0x3715 In Maximum ampere demand 0-Imax U2 UINT32 R
V1/V12 Harmonic Angles EH 1, 3

0x6400 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6400 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6427 H40 Harmonic angle -1800-1800 ×0.1º INT16 R
V2/V23 Harmonic Angles EH 1, 3

0x6500 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6500 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6527 H40 Harmonic angle -1800-1800 ×0.1º INT16 R

19
Point ID Description 2 2 Type R/W Notes
Options/Range Units
V1/V31 Harmonic Angles EH 1, 3

0x6600 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6600 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6627 H40 Harmonic angle -1800-1800 ×0.1º INT16 R
I1 Harmonic Angles EH 3

0x6700 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6700 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6727 H40 Harmonic angle -1800-1800 ×0.1º INT16 R
I2 Harmonic Angles EH 3

0x6800 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6800 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6827 H40 Harmonic angle -1800-1800 ×0.1º INT16 R
I3 Harmonic Angles EH 3

0x6900 H01 Harmonic angle -1800-1800 ×0.1º INT16 R

0x6900 H02 Harmonic angle -1800-1800 ×0.1º INT16 R
...
0x6927 H40 Harmonic angle -1800-1800 ×0.1º INT16 R
0x7C00 Setpoint Status SP1-SP16 (bitmap) 0x00000000-0x0000FFFF UINT32 R

NOTES:
Energy and power demand readings are only available in the PM135E and PM135EH meters. Harmonics readings are only available in the PM135EH meters.

1 Voltage and voltage harmonics readings: when the 4LN3, 3LN3 or 3BLN3 wiring mode is selected, the voltages will be line-to-neutral; for any other wiring mode, they will be line-to-line
voltages.
2 For volts, amps, power and frequency scales and units, refer to Section 4 ”Data Scales and Units”.
3 Harmonic angles are referenced to the fundamental voltage harmonic H01 on phase L1.

20
3.2 Minimum/Maximum Log Registers
Point ID Description 2 2 Type R/W Notes
Options/Range/Format Units
Minimum Phase Values
0xB000 Min. V1/V12 Voltage 0-Vmax U1 UINT32 R 1
0xB001 Timestamp F1 sec UINT32 R
0xB002 Min. V2/V23 Voltage 0-Vmax U1 UINT32 R 1
0xB003 Timestamp F1 sec UINT32 R
0xB004 Min. V3/V31 Voltage 0-Vmax U1 UINT32 R 1
0xB005 Timestamp F1 sec UINT32 R
0xB006 Min. I1 Current 0-Imax U2 UINT32 R
0xB007 Timestamp F1 sec UINT32 R
0xB008 Min. I2 Current 0-Imax U2 UINT32 R
0xB009 Timestamp sec UINT32 R
0xB00A Min. I3 Current 0-Imax U2 UINT32 R
0xB00B Timestamp sec UINT32 R
0xB00C- Not used 0 UINT32 R
0xB03B
0xB03C Min. V12 Voltage 0-Vmax U1 UINT32 R
0xB03D Timestamp F1 sec UINT32 R
0xB03E Min. V23 Voltage 0-Vmax U1 UINT32 R
0xB03F Timestamp F1 sec UINT32 R
0xB040 Min. V31 Voltage 0-Vmax U1 UINT32 R
0xB041 Timestamp F1 sec UINT32 R
Minimum Total Values
0xB080 Min. Total kW -Pmax-Pmax U3 INT32 R
0xB081 Timestamp sec UINT32 R
0xB082 Min. Total kvar -Pmax-Pmax U3 INT32 R
0xB083 Timestamp sec UINT32 R
0xB084 Min. Total kVA 0-Pmax U3 UINT32 R
0xB085 Timestamp sec UINT32 R
0xB086 Min. Total PF -1000-1000 ×0.001 INT32 R
0xB087 Timestamp sec UINT32 R
Minimum Auxiliary Values
0xB100 Not used 0 UINT32 R
0xB101 UINT32 R
0xB102 Min. In Current 0-Imax U2 UINT32 R
0xB103 Timestamp sec UINT32 R
0xB104 Min. Frequency 0-Fmax ×0.01Hz UINT32 R
0xB105 Timestamp sec UINT32 R
Maximum Phase Values
0xB200 Max. V1/V12 Voltage 0-Vmax U1 UINT32 R 1
0xB201 Timestamp sec UINT32 R

21
Point ID Description 2 2 Type R/W Notes
Options/Range/Format Units
0xB202 Max. V2/V23 Voltage 0-Vmax U1 UINT32 R 1
0xB203 Timestamp sec UINT32 R
0xB204 Max. V3/V31 Voltage 0-Vmax U1 UINT32 R 1
0xB205 Timestamp sec UINT32 R
0xB206 Max. I1 Current 0-Imax U2 UINT32 R
0xB207 Timestamp sec UINT32 R
0xB208 Max. I2 Current 0-Imax U2 UINT32 R
0xB209 Timestamp sec UINT32 R
0xB20A Max. I3 Current 0-Imax U2 UINT32 R
0xB20B Timestamp sec UINT32 R
0xB20C- Not used 0 UINT32 R
0xB23B
0xB23C Max. V12 Voltage 0-Vmax U1 UINT32 R
0xB23D Timestamp sec UINT32 R
0xB23E Max. V23 Voltage 0-Vmax U1 UINT32 R
0xB23F Timestamp sec UINT32 R
0xB240 Max. V31 Voltage 0-Vmax U1 UINT32 R
0xB241 Timestamp sec UINT32 R
Maximum Total Values
0xB280 Max. Total kW -Pmax-Pmax U3 INT32 R
0xB281 Timestamp sec UINT32 R
0xB282 Max. Total kvar -Pmax-Pmax U3 INT32 R
0xB283 Timestamp sec UINT32 R
0xB284 Max. Total kVA 0-Pmax U3 UINT32 R
0xB285 Timestamp sec UINT32 R
0xB286 Max. Total PF -1000-1000 ×0.001 INT32 R
0xB287 Timestamp sec UINT32 R
Maximum Auxiliary Values
0xB300 Not used 0 UINT32 R
0xB301 UINT32 R
0xB302 Max. In Current 0-Imax U2 UINT32 R
0xB303 Timestamp sec UINT32 R
0xB304 Max. Frequency 0-Fmax ×0.01Hz UINT32 R
0xB305 Timestamp sec UINT32 R
Maximum Demands
0xB380 V1/V12 Maximum volt demand 0-Vmax U1 UINT32 R 1
0xB381 Timestamp sec UINT32 R
0xB382 V2/V23 Maximum volt demand 0-Vmax U1 UINT32 R 1
0xB383 Timestamp sec UINT32 R
0xB384 V3/V31 Maximum volt demand 0-Vmax U1 UINT32 R 1
0xB385 Timestamp sec UINT32 R
0xB386 I1 Maximum ampere demand 0-Imax U2 UINT32 R
0xB387 Timestamp sec UINT32 R
0xB388 I2 Maximum ampere demand 0-Imax U2 UINT32 R

22
Point ID Description 2 2 Type R/W Notes
Options/Range/Format Units
0xB389 Timestamp sec UINT32 R
0xB38A I3 Maximum ampere demand 0-Imax U2 UINT32 R
0xB38B Timestamp sec UINT32 R
0xB38C Not used 0 UINT32 R
0xB38D UINT32 R
0xB38E Not used 0 UINT32 R
0xB38F UINT32 R
0xB390 Not used 0 UINT32 R
0xB391 UINT32 R
0xB392 Maximum kW import sliding window demand 0-Pmax U3 UINT32 R
0xB393 Timestamp sec UINT32 R
0xB394 Maximum kvar import sliding window demand 0-Pmax U3 UINT32 R
0xB395 Timestamp sec UINT32 R
0xB396 Maximum kVA sliding window demand 0-Pmax U3 UINT32 R
0xB397 Timestamp sec UINT32 R
0xB398 Not used 0 UINT32 R
0xB399 UINT32 R
0xB39A Not used 0 UINT32 R
0xB39B UINT32 R
0xB39C Not used 0 UINT32 R
0xB39D UINT32 R
0xB39E Maximum kW export sliding window demand 0-Pmax U3 UINT32 R
0xB39F Timestamp sec UINT32 R
0xB3A0 Maximum kvar export sliding window demand 0-Pmax U3 UINT32 R
0xB3A1 Timestamp sec UINT32 R
0xB3A2 Not used 0 UINT32 R
0xB3A3 UINT32 R
0xB3A4 Not used 0 UINT32 R
0xB3A5 UINT32 R
0xB3a6 Not used 0 UINT32 R
0xB3A7 UINT32 R
0xB3A8 Not used 0 UINT32 R
0xB3A9 UINT32 R
0xB3AA In Maximum ampere demand 0-Imax U2 UINT32 R
0xB3AB Timestamp sec UINT32 R

NOTES:
Power demand readings are only available in the PM135E and PM135EH meters.
1 Voltage readings: when the 4LN3, 3LN3 or 3BLN3 wiring mode is selected, the voltages will be line-to-neutral; for any other wiring mode, they will be line-to-line voltages.
2 For volts, amps, power and frequency scales and units, refer to Section 4 ”Data Scales and Units”.

23
3.3 Device Control and Status Registers
Point ID Description Options/Range Units Type R/W Notes
Device Reset/Clear Registers
0xA000 Clear total energy registers 0 UINT16 R/W Read as 0
0xA001 Clear total maximum demand registers 0 = Clear all maximum demands UINT16 R/W
1 = Clear power demands E
2 = Clear volt and ampere demands
0xA004 Clear pulse counters 0 = Clear all counters UINT16 R/W
1-4 = Clear counter #1-#4
0xA005 Clear Min/Max log 0 UINT16 R/W
Device Status Registers
0x7D03 Present setpoint status SP1-SP16 (bitmap) 0x0000-0xFFFF UINT16 R Bits set to 1 indicate operated (activated)
setpoints.
0x7D06 Current serial port number 0=COM1, 1=COM2 UINT16 R
Alarm Notification Registers
0x7E00 Setpoint alarm status SP1-SP16 (bitmap). Nonvolatile 0x0000-0xFFFF UINT16 R/W When read: Bits set to 1 indicate that the
register that keeps the status of the operated designated setpoint have been operated at least
setpoints. once since the alarm bits were reset.
When written: Bits preset to 0 clear
corresponding alarms, Bits set to 1 have no
effect.
0x7E01 Self-check alarm status (device diagnostics). F23 UINT16 R/W When read: Bits set to 1 indicate that the
Nonvolatile register that keeps the status of the designated diagnostics failed at least once since
internal device diagnostics. the alarm bits were reset.
When written: Bits preset to 0 clear
corresponding alarms; bits set to 1 have no
effect.
Device Identification
0x7F00-0x7F01 Instrument options F28 UINT16 R

24
3.4 Device Setup Registers
Address Description Options/Range Units Type R/W Notes
Factory Device Settings and Identification
0xFF40-0xFF5B
+0 Device serial number 0-999999 UINT32 R
+1 Device model ID 13510=PM135P, 13511=PM135A, UINT32 R
13520=PM135E,
13530-13532=PM135EH
+2-5 Device model name “PM135P”, “PM135A”, “PM135E”, UINT32 R Null-terminated string
“PM135EH”
+6 Device options (bitmap) 0 UINT32 R Not used
+7-9 Reserved 0 UINT32 R
+10 Device firmware version number 3501-3599 UINT16 R Two higher decimal digits = major version
number, two lower decimal digits = minor
version number
+11 Device firmware build number 1-99 UINT16 R
+12,13 Reserved UINT16 R
+14 Boot loader version number 101-999 UINT16 R Two higher decimal digits = major version
number, two lower decimal digits = minor
version number
+15 Boot loader build number 1-99 UINT16 R
+16-21 Reserved 0 UINT16 R
+22 V1-V3 inputs range 690 V UINT16 R
+23 V1-V3 inputs overload 120 % UINT16 R
+24,25 Reserved 0 UINT16 R
+26 I1-I3 inputs range 1, 5 A UINT16 R
+27 I1-I3 inputs overload 200 % UINT16 R
Device Data Scales
0x81F2 Voltage scale, in secondary volts 60-828 1V UINT16 R/W
0x81F3 Current scale, in secondary amps = CT secondary 20, 100 ×0.1A UINT16 R
current (1A, 5A) × Current overload
Communication Ports Setup
0x8500-0x851F
+0 Communication protocol COM1: 0=SATEC ASCII, 1=Modbus UINT16 R
RTU, 2=DNP3.0, 7=IEC 60870-5
COM2: 5=Profibus DP
+1 Interface COM1: 1=RS-422, 2=RS-485 UINT16 R
COM2: 7=Profibus
+2 Device address SATEC ASCII: 0-99 UINT16 R
Modbus RTU: 1-247
DNP3.0: 0-65532
Profibus: 0-126
+3 Baud rate COM1: 1=300 bps, 2=600 bps, UINT16 R COM2 baud rate does not concern the

25
Address Description Options/Range Units Type R/W Notes
3=1200 bps, 4=2400 bps, 5=4800 PROFIBUS baud rate
bps, 6=9600 bps, 7=19200 bps,
8=38400 bps, 9=57600 bps,
10=115200 bps
COM2: 9=57600 bps
+4 Data format COM1: 0=7 bits/even parity, UINT16 R
1=8 bits/no parity,
2=8 bits/even parity
COM2: 1=8 bits/no parity
+5 Flow control 0=no flow control UINT16 R N/A for COM1 (read as 65535)
+6 RTS mode 0=not used UINT16 R N/A for COM1 (read as 65535)
+7 ASCII compatibility mode 0=disabled, 1=enabled UINT16 R
+8-15 Reserved UINT16 R
0x8500-0x850F COM1 Setup
0x8510-0x851F COM2 Setup
Basic Setup
0x8600-0x8614
+0 Wiring mode F2 UINT16 R/W
+1 PT ratio 10 to 65000 ×0.1 UINT16 R/W
+2 CT primary current 1 to 10,000 A UINT16 R/W
+3 Power block demand period E 1,2,3,5,10,15,20,30,60 min, min UINT16 R/W If the external synchronization is selected, the
255 = external synchronization DI1 input is considered a pulse or KYZ input.
The pulse edge restarts the power demand
block accumulation interval. E
+4 Volt/ampere demand period 0 to 1800 sec UINT16 R/W
+5-7 Reserved UINT16 R Read as 65535
+8 Number of blocks in a sliding window E 1 to 15 UINT16 R/W
+9-10 Reserved UINT16 R Read as 65535
+11 Nominal line frequency 25, 50, 60, 400 Hz UINT16 R/W
+12 Maximum demand load current 0 to 10,000 (0 = CT primary A UINT16 R/W
current)
+13-17 Reserved UINT16 R Read as 65535
+18 Nominal secondary voltage E 10 to 690 V UINT16 R/W
+19 Reserved UINT16 R Read as 65535
+20 PT ratio multiplication factor ×1, ×10 UINT16 R/W
Device Options Setup
0x8700-0x870E
+0 Power calculation mode 0=using reactive power: S=f(P,Q), UINT16 R
1=using non-active power:
Q=f(S,P)
+1 Energy roll value E 0=1×104, 1=1×105, 2=1×106, UINT16 R
3=1×107, 4=1×108, 5=1x109
+2 Phase energy calculation mode E 0=disabled, 1=enabled UINT16 R

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Address Description Options/Range Units Type R/W Notes
+3-9 Reserved UINT16 R Read as 65535
+10 Energy LED test mode E 0=disabled, 1=Wh test, 2=varh test UINT16 R LED pulse rate is 10,000 pulses/kWh
+11 Starting voltage, percent of FS voltage 15-50 ×0.1% UINT16 R Default 1.5%
+12-13 Reserved UINT16 R Read as 65535
+14 Device resolution (see Section 4 for details) 0 = Low resolution, 1 = High UINT16 R
resolution
Clock Setup
0x8780 Local time, in seconds, since Jan 1, 1970 F1 sec UINT32 R/W

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4 Data Scales and Units
Code Condition Value/Range Notes
Data Scales
Vmax Voltage scale × PT Ratio, V 2
Imax Current scale × CT Ratio, A 1, 3
Pmax Wiring 4LN3, 3LN3, 3BLN3 Vmax × Imax × 3, W 4
Wiring 4LL3, 3LL3, 3BLL3, Vmax × Imax × 2, W
3OP2, 3OP3, 3DIR2
Fmax Nominal frequency 25, 50 100 Hz
or 60 Hz
Nominal frequency 400Hz 500 Hz
Data Units – Low Resolution Option
U1 1V
U2 1A
U3 1kW/kvar/kVA
Data Units – High Resolution Option
U1 PT Ratio = 1 0.1V
PT Ratio > 1 1V
U2 0.01A
U3 PT Ratio = 1 1W/Var/VA
PT Ratio > 1 1kW/kvar/kVA

See Device Options Setup for information on the device resolution option.
1 CT Ratio = CT primary current/CT secondary current
2 The default Voltage scale is 828V (690V +20%). You can change it via the Device Options setup in PAS.
3 The default Current scale is 2 × CT secondary current (2.0A with 1A secondaries, 10.A with 5A secondaries). You can change
it via the Device Options setup in PAS.
4 Pmax is rounded to whole kilowatts. With PT=1.0, if Pmax is greater than 9,999,000 W, it is truncated to 9,999,000 W.

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5 Data Formats
Format Code Value Description Notes
Timestamp
F1 Local time in a UNIX-style format. Represents the number 946684800 to
of seconds since midnight (00:00:00), January 1, 1970. 2145916799
The time is valid after January 1, 2000. allowed
Wiring Mode
F2 0 3OP2 - 3-wire open delta using 2 CTs (2 element)
1 4LN3 - 4-wire WYE using 3 PTs (3 element), line-to-
neutral voltage readings
2 3DIR2 - 3-wire direct connection using 2 CTs (2 element)
3 4LL3 - 4-wire WYE using 3 PTs (3 element), line-to-line
voltage readings
4 3OP3 - 3-wire open delta using 3 CTs (2 1/2 element)
5 3LN3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-
neutral voltage readings
6 3LL3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-
line voltage readings
8 3BLN3 - 3-wire broken delta using 2 PTs (2 1/2 element),
line-to-neutral voltage readings
9 3BLL3 - 3-wire broken delta using 2 PTs (2 1/2 element),
line-to-line voltage readings
Device Diagnostics
F23 Bit 0 Reserved
Bit 1 Reserved
Bit 2 = 1 RAM/Data error
Bit 3 = 1 CPU watchdog reset
Bit 4 = 1 Sampling fault
Bit 5 = 1 CPU exception
Bit 6 Reserved
Bit 7 = 1 Software watchdog reset
Bit 8 = 1 Power down
Bit 9 = 1 Device reset
Bit 10 = 1 Configuration reset
Bit 11 = 1 RTC fault
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
Bit 15 = 1 EEPROM fault
Instrument Options
F28 Bit 0=1 Reserved
Bit 1=1 690V Option
Bits 2-5 Reserved
Bit 6=1 Analog output 0/4 or 4/20mA
Bit 7=1 Analog output 0-1mA
Bit 8=1 Analog output ±1mA
Bit 9=1 RO option
Bit 10=1 DI option
Bit 11=1 Reserved
Bit 12=1 Setup is secured by a password (authorization required)
Bit 13=1 Reserved
Bit 14 Reserved
Bit 15 Reserved
Bits 16-18 Number of RO - 1
Bits 19-22 Number of DI – 1
Bits 23-24 Number of AO - 1
Bits 25-29 Reserved
Bits 30-31 Reserved

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6 Device GSD File
;============================================================
; Profibus Device Database of HMS Industrial Networks AB
; Model : ANYBUS-IC PDP
; Description : ANYBUS-IC Profibus DP slave
; Language : English
; Date : 30 September 2003
; Author : HMS Industrial Networks AB
;
; MODIFICATIONS:
; 30 September 2003:
; - 'MaxTsdr_xxx' for all baudrates have been optimized for the SPC3 ASIC.
; - 'Revision' upgrade
; - 'Hardware_Release' upgrade
; - 'Software_Release' upgrade
;============================================================
#Profibus_DP

GSD_Revision =2

; Device identification
Vendor_Name = "HMS Industrial Networks AB"
Model_Name = "AnyBus-IC PDP"
Revision = "Version 1.1"
Ident_Number = 0x1810
Protocol_Ident =0 ; DP protocol
Station_Type =0 ; Slave device
FMS_supp =0 ; FMS not supported
Hardware_Release = "Version 1.1"
Software_Release = "Version 1.1"

;Used bitmap
Bitmap_Device = "ABIC_DE"
Bitmap_Diag = "ABIC_DI"
Bitmap_SF = "ABIC_SF"

; Supported baudrates
9.6_supp =1
19.2_supp =1
45.45_supp =1
93.75_supp =1
187.5_supp =1
500_supp =1
1.5M_supp =1
3M_supp =1
6M_supp =1
12M_supp =1

; Maximum responder time for supported baudrates

MaxTsdr_9.6 = 15
MaxTsdr_19.2 = 15
MaxTsdr_45.45 = 15
MaxTsdr_93.75 = 15
MaxTsdr_187.5 = 15
MaxTsdr_500 = 15
MaxTsdr_1.5M = 25
MaxTsdr_3M = 50
MaxTsdr_6M = 100
MaxTsdr_12M = 200

; Supported hardware features

Redundancy =0 ; not supported
Repeater_Ctrl_Sig = 2 ; TTL
24V_Pins =0 ; not connected

30
Implementation_Type = "SPC3"

; Supported DP features
Freeze_Mode_supp =1 ; supported
Sync_Mode_supp =1 ; supported
Auto_Baud_supp =1 ; supported
Set_Slave_Add_supp =1 ; supported

; Maximum polling frequency

Min_Slave_Intervall =1 ; 100 us

; Maximum supported sizes

Modular_Station =1 ; modular
Max_Module = 24
Max_Input_Len = 48
Max_Output_Len = 48
Max_Data_Len = 96
Modul_Offset =1

Fail_Safe =1 ; Data telegram without data in state CLEAR accepted

Slave_Family =0
Max_Diag_Data_Len =6

; Definition of modules
Module = "IN/OUT: 1 Byte" 0x30
EndModule
;
Module = "IN/OUT: 2 Byte ( 1 word)" 0x70
EndModule
;
Module = "IN/OUT: 4 Byte ( 2 word)" 0x71
EndModule
;
Module = "IN/OUT: 8 Byte ( 4 word)" 0x73
EndModule
;
Module ="IN/OUT: 16 Byte ( 8 word)" 0x77
EndModule
;
Module = "IN/OUT: 32 Byte (16 word)" 0x7F
EndModule
;
Module = "INPUT: 1 Byte" 0x10
EndModule
;
Module = "INPUT: 2 Byte ( 1 word)" 0x50
EndModule
;
Module = "INPUT: 4 Byte ( 2 word)" 0x51
EndModule
;
Module = "INPUT: 8 Byte ( 4 word)" 0x53
EndModule
;
Module = "INPUT: 16 Byte ( 8 word)" 0x57
EndModule
;
Module = "INPUT: 32 Byte (16 word)" 0x5F
EndModule
;
Module = "OUTPUT: 1 Byte" 0x20
EndModule
;
Module = "OUTPUT: 2 Byte ( 1 word)" 0x60
EndModule
;

31
Module = "OUTPUT: 4 Byte ( 2 word)" 0x61
EndModule
;
Module = "OUTPUT: 8 Byte ( 4 word)" 0x63
EndModule
;
Module = "OUTPUT: 16 Byte ( 8 word)" 0x67
EndModule
;
Module = "OUTPUT: 32 Byte (16 word)" 0x6F
EndModule

32