Farnell iEM3100-iEM3200 logging - MODBUS registers map
The following data can be automatically logger 24x7 to a database, CSV files or Excel with the help of the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software.
MODBUS offset
Description
Units
Data type
1637
Present Firmware Version (DLF format): X.Y.ZTT
word
2004
Meter Operation Timer
Secon
dword
2014
Number of Phases
word
2017
Nominal Frequency
Hz
word
2036
VT Connection Type
word
2129
Energy Pulse Duration
Millisecond
word
2131
Digital Output Association
word
2132
Pulse Weight
pulse/kWh
single
5250
Requested Command
word
5252
Command Parameter 001
word
5374
Command Parameter 123
word
5376
Command Result codes:
word
5377
Command Data 001
word
5499
Command Data 123
word
7052
Pulse Constant
pulse/unit
single
7055
Digital Input Association
word
7274
Digital Input Control Mode:
word
9673
Digital Output Control Mode Status:
word
3000
I1: phase 1 current
A
single
3002
I2: phase 2 current
A
single
3004
I3: phase 3 current
A
single
3010
Current Avg Voltage
A
single
3026
Voltage L-L Avg
V
single
3036
Voltage L-N Avg Power
V
single
3054
Active Power Phase 1
kW
single
3056
Active Power Phase 2
kW
single
3058
Active Power Phase 3
kW
single
3060
Total Active Power
kW
single
3068
Total Reactive Power
kVAR
single
There are more MODBUS items for this device. Please download the program to discover all registers.
