Cewe (CDM) data logger - MODBUS registers map
This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.
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
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.
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.