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Cewe MODBUS logging. 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 logging and read.

Cewe (CDM) - MODBUS Registers

MODBUS offset
Description
Units
Data type
4096
V1 L N voltage phase 1
V
single
4098
V2 L N voltage phase 2
V
single
4100
V3 L N voltage phase 3
V
single
4102
V12 L L voltage line 12
V
single
4104
V23 L L voltage line 23
V
single
4106
V31 L L voltage line 31
V
single
4108
V system voltage
V
single
4110
A1 phase 1 current
A
single
4112
A2 phase 2 current
A
single
4114
A3 phase 3 current
A
single
4116
An neutral current
A
single
4118
A system current
A
single
4120
PF1 phase 1 power factor
 
single
4122
PF2 phase 2 power factor
 
single
4124
PF3 phase 3 power factor
 
single
4126
Pf system power factor
 
single
4128
P1 phase 1 active power
W
single
4130
P2 phase 2 active power
W
single
4132
P3 phase 3 active power
W
single
4134
P system active power
W
single
4136
S1 phase 1 apparent power
VA
single
4138
S2 phase 2 apparent power
VA
single
4140
S3 phase 3 apparent power
VA
single
4142
S system apparent power
VA
single
4144
Q1 phase 1 reactive power
var
single
4146
Q2 phase 2 reactive power
var
single
4148
Q3 phase 3 reactive power
var
single
4150
Q system reactive power
var
single
4152
F frequency
Hz
single
4352
+kwh1 phase 1 imported active energy
Wh
single
4354
+kwh2 phase 2 imported active energy
Wh
single
4356
+kwh3 phase 3 imported active energy
Wh
single
4358
+kwh system imported active energy
Wh
single
4360
Kwh1 phase 1 exported active energy
Wh
single
4362
Kwh2 phase 2 exported active energy
Wh
single
4364
Kwh3 phase 3 exported active energy
Wh
single
4366
Kwh system exported active energy
Wh
single
4368
+kvah1 L phase 1 imported lagging apparent energy
VAh
single
4370
+kvah2 L phase 2 imported lagging apparent energy
VAh
single
4372
+kvah3 L phase 3 imported lagging apparent energy
VAh
single
4374
+kvah L system imported lagging apparent energy
VAh
single
4376
Kvah1 L phase 1 exported lagging apparent energy
VAh
single
4378
Kvah2 L phase 2 exported lagging apparent energy
VAh
single
4380
Kvah3 L phase 3 exported lagging apparent energy
VAh
single
4382
Kvah L system exported lagging apparent energy
VAh
single
4384
+kvah1 C phase 1 imported leading apparent energy
VAh
single
4386
+kvah2 C phase 2 imported leading apparent energy
VAh
single
4388
+kvah3 C phase 3 imported leading apparent energy
VAh
single
4390
+kvah C system imported leading apparent energy
VAh
single
4392
Kvah1 C phase 1 exported leading apparent energy
VAh
single
There are more MODBUS items for this device. Please download the program to discover all registers.

Cewe (Prometer 100) - MODBUS Registers Map

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
1122
Frequency hz
Hz
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
1224
THD power L1
%
single
1226
THD power L2
%
single
1228
THD power 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.

Cewe (Prometer) - MODBUS Registers

MODBUS offset
Description
Units
Data type
2
Phase voltage L2
 
single
4
Phase voltage L3
 
single
6
Main voltage L1-L2
volts
single
8
Main voltage L2-L3
 
single
10
Main voltage L3-L1
 
single
12
Current L1
ampere
single
14
Current L2
 
single
16
Current L3
 
single
18
Phase symmetry voltage L1 2
rad -Pi...Pi
single
20
Phase symmetry voltage L2
 
single
22
Phase symmetry voltage L3
 
single
24
Phase symmetry current L1
rad -Pi...Pi
single
26
Phase symmetry current L2
 
single
28
Phase symmetry current L3
 
single
30
Phase angle L1
rad -Pi...Pi
single
32
Phase angle L2
 
single
34
Phase angle L3
 
single
36
Power factor L1
 
single
38
Power factor L2
 
single
40
Power factor L3
 
single
42
Active power L1 4
W
single
44
Active power L2
 
single
46
Active power L3
 
single
48
Reactive power L1 4
var
single
50
Reactive power L2
 
single
52
Reactive power L3
 
single
54
Apparent power L1
VA
single
56
Apparent power L2
 
single
58
Apparent power L3
 
single
60
THD voltage L1 5
 
single
62
THD voltage L2
 
single
64
THD voltage L3
 
single
66
THD current L1 5
 
single
68
THD current L2
 
single
70
THD current L3
 
single
72
Total active power 4
W
single
74
Total reactive power 4
var
single
76
Total apparent power
VA
single
78
Total power factor
 
single
80
Total phase angle
rad -Pi...Pi
single
82
Frequency
Hz
single
84
Voltage transformer ratio
 
single
86
Current transformer ratio
 
single
88
Secondary nominal voltage 3
volt
single
90
Secondary nominal current
ampere
single
92
Voltage L1
 
single
94
Voltage L1: fundamental value
 
single
96
Voltage L1: 1st harmonic value
 
single
154
Voltage L2
 
single
156
Voltage L2: fundamental value
 
single
There are more MODBUS items for this device. Please download the program to discover all registers.

Related MODBUS registers maps

Carlo Gavazzi EM21
CET (PMC-D726M)
Chint Instrument (DDSU666-H)
Chint Power (CPS)

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.

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