GE (EPM 7000,EPM 7100) data logging - MODBUS registers map
The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These tools provide continuous and reliable GE (EPM 7000,EPM 7100) data logging and record.
MODBUS offset
Description
Units
Data type
8
Meter SerialNumber
string(16)
17
Firmware version
string(4)
20
MeterConfiguration
word
22
Boot Firmware Version
string(4)
24
Option slot 1Usage
word
25
Option slot 2Usage
word
26
Meter type name
string(8)
278
Integer readings block occupies these registers, see below
word
289
VARs, 3-Ph total
smallint
291
Power factor, 3-Phtotal
smallint
294
Watts, phase B
smallint
295
Watts, phase C
smallint
296
VARs, phase A
smallint
297
VARs, phase B
smallint
298
VARs, phase C
smallint
303
Power Factor,Phase B
smallint
304
Power Factor,Phase C
smallint
1017
Watts, 3-Ph total
single
1019
VARs, 3-Ph total
single
1021
VAs, 3-Ph total
single
1023
Power factor, 3-Phtotal
single
1027
Neutral current
single
1029
Watts, phase A
single
1031
Watts, phase B
single
1033
Watts, phase C
single
There are more MODBUS items for this device. Please download the program to discover all registers.
