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Carlo Gavazzi (WM30, WM40) data 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
1
Communication module firmware version (only in case mceth or mcbacip modules)
 
word
2
Analogue output module firmware version (position 1 only in case moa2 or mov2 modules)
 
word
3
Advanced six channel digital inputs + four channel outputs module firmware version (only in case mfi6r4 or mfi6o6)
 
word
4
Process module (only in case matp or matpn)
 
word
5
Analogue output module firmware version (position 2 only in case moa2 or mov2 modules)
 
word
11
Carlo gavazzi controls identification code
 
word
32
Letter 1 (from sx) letter 2 (from sx)
 
word
33
Letter 3 (from sx) letter 4 (from sx)
 
word
34
Letter 5 (from sx) letter 6 (from sx)
 
word
35
Letter 7 (from sx) letter 8 (from sx)
 
word
36
Letter 9 (from sx) letter 10 (from sx)
 
word
37
Letter 11 (from sx) letter 12 (from sx)
 
word
38
Letter 13 (from sx)
 
word
80
V L1 N
 
single
82
V L2 N
 
single
84
V L3 N
 
single
86
V L N
 
single
88
V L1 L2
 
single
90
V L2 L3
 
single
92
V L3 L1
 
single
94
V L L
 
single
96
A L1
 
single
98
A L2
 
single
100
A L3
 
single
102
A N
 
single
104
W L1
 
single
106
W L2
 
single
108
W L3
 
single
110
W
 
single
112
Va L1
 
single
114
Va L2
 
single
116
Va L3
 
single
118
Va
 
single
120
Var L1
 
single
122
Var L2
 
single
124
Var L3
 
single
126
Var
 
single
128
Pf L1
 
single
130
Pf L2
 
single
132
Pf L3
 
single
134
Pf
 
single
136
Hz
 
single
138
Asymmetry L N
 
single
140
Asymmetry L L
 
single
142
Phase sequence
 
single
144
K factor L1
 
single
146
K factor L2
 
single
148
K factor L3
 
single
150
Temperature
 
single
152
Analogue input
 
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.