Cewe (Prometer 100) logger - 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 Cewe (Prometer 100) logger and read.
MODBUS offset
Description
Units
Data type
1012
Meter primary voltage
Volt
single
1014
Meter secondary voltage
Volt
single
1016
Meter primary current
Amp
single
1018
Meter secondary current
Amp
single
1020
Meter maximum current
Amp
single
1022
Meter type: 0 - HT3, 1 - HT4, 2 - LT 3CT 4W
NA
single
1100
Phase voltage L1
Volt
single
1102
Phase voltage L2
Volt
single
1104
Phase voltage L3
Volt
single
1106
Phase to phase voltage L1 - L2
Volt
single
1108
Phase to phase voltage L2 - L3
Volt
single
1110
Phase to phase voltage L3 - L1
Volt
single
1112
Line current L1
Amp
single
1114
Line current L2
Amp
single
1116
Line current L3
Amp
single
1118
Three phase average voltages % of vnominal
%
single
1120
All phase power factor
NA
single
1124
All phase active power (Total)
KW
single
1126
All phase reactive power
KVAr
single
1128
All phase apparent power
KVA
single
1130
All phase active power (Fundamental)
KW
single
1200
Phase symmetry voltage L1
Degree
single
1202
Phase symmetry voltage L2
Degree
single
1204
Phase symmetry voltage L3
Degree
single
1206
Phase symmetry current L1
Degree
single
1208
Phase symmetry current L2
Degree
single
1210
Phase symmetry current L3
Degree
single
1212
THD voltage L1
%
single
1214
THD voltage L2
%
single
1216
THD voltage L3
%
single
1218
THD current L1
%
single
1220
THD current L2
%
single
1222
THD current L3
%
single
1300
Active power L1(T)
kW
single
1302
Active power L2(T)
kW
single
1304
Active power L3(T)
kW
single
1306
Active power L1(F)
kW
single
1308
Active power L2(F)
kW
single
1310
Active power L3(F)
kW
single
1312
Reactive power L1
kVAr
single
1314
Reactive power L2
kVAr
single
1316
Reactive power L3
kVAr
single
1318
Apparent power L1
kVA
single
1320
Apparent power L2
kVA
single
1322
Apparent power L3
kVA
single
1324
Power factor L1
NA
single
There are more MODBUS items for this device. Please download the program to discover all registers.
