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Carlo Gavazzi 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 Carlo Gavazzi logging and capture.

Carlo Gavazzi (EM100,ET100) - MODBUS Registers Map

MODBUS offset
Description
Units
Data type
2
A
Ampere
integer
4
W
Watt
integer
6
Va
 
integer
8
Var
var
integer
10
Wdmd
Watt
integer
12
Wdmd peak
Watt
integer
14
Pf
 
smallint
15
Hz
Hz
smallint
16
Kwh(+) tot
kWh
integer
18
Kvarh(+) tot
kvar
integer
20
Kwh(+) partial
kWh
integer
22
Kvarh(+) partial
kvar
integer
24
Kwh(+) tariff 1
kWh
integer
26
Kwh(+) tariff 2
kWh
integer
32
Kwh( ) tot
kWh
integer
34
Kvarh( ) tot
kvar
integer
44
Hour counter meter
 
integer
256
A
Ampere
integer
258
V L N
Volt
integer
262
W
Watt
integer
264
Vat
 
integer
266
Var Z
var
integer
268
Pf Z
 
integer
272
Hz
Hz
integer
274
Kwh(+) tot
kWh
integer
276
Kvarh(+) tot
kvar
integer
278
Kwh( ) tot
kWh
integer
280
Kvarh( ) tot
kvar
integer
282
Kwdmd
Watt
integer
284
Kwdmd peak
Watt
integer
328
Kwh(+) partial
kWh
integer
330
Kvarh(+) partial
kvar
integer
338
Kwh(+) tariff 1
kWh
integer
340
Kwh(+) tariff 2
kWh
integer
342
Kwh(+) tariff 3
 
integer
336
Kwh(+) tariff 4
 
integer
346
Kwh( ) partial
 
integer
384
Thd( 16h) A
 
integer
386
Chd( 16h) V
 
integer

Carlo Gavazzi (EM111,EM112,ET112) - Mapping

MODBUS offset
Description
Units
Data type
2
A
Ampere
integer
4
W
Watt
integer
6
VA
VA
integer
8
Var
var
integer
10
W dmd
Watt
integer
12
W dmd peak
Watt
integer
14
PF
PF
smallint
15
Hz
Hz
smallint
16
kWh (+) TOT
kWh
integer
18
Kvarh (+) TOT
kvarh
integer
20
kWh (+) PARTIAL
kWh
integer
22
Kvarh (+) PARTIAL
kvarh
integer
24
kWh (+) T1
kWh
integer
26
kWh (+) T2
kWh
integer
32
kWh (-) TOT
kWh
integer
34
Kvarh (-) TOT
kvarh
integer
44
Hour counter
hours
integer
256
A
Ampere
integer
258
V L-N
Volt
integer
262
W
Watt
integer
264
VA
VA
integer
266
Var
var
integer
268
PF
PF
integer
272
Hz
Hz
integer
274
kWh (+) TOT
kWh
integer
276
Kvarh (+) TOT
kvarh
integer
278
kWh (-) TOT
kWh
integer
280
Kvarh (-) TOT
kvarh
integer
282
kW dmd
Watt
integer
284
kW dmd peak
Watt
integer
328
kWh (+) PARTIAL
kWh
integer
330
Kvarh (+) PARTIAL
kvarh
integer
338
kWh (+) T1
kWh
integer
340
kWh (+) T2
kWh
integer
1024
kWh (+) TOT INTeger part
kWh
integer
1026
kWh (+) TOT DECimal part
kWh
integer
1028
Kvarh (+) TOT INTeger part
kvarh
integer
1030
Kvarh (+) TOT DECimal part
kvarh
integer
1032
kWh (-) TOT INTeger part
 
integer
1034
kWh (-) TOT DECimal part
kWh
integer
1036
Kvarh (-) TOT INTeger part
kvarh
integer
1038
Kvarh (-) TOT DECimal part
kvarh
integer
1280
kWh (+) TOT
 
int64
1284
Kvarh (+) TOT
 
int64
1288
kWh (+) partial
 
int64
1292
Kvarh (+) partial
 
int64
1308
kWh (-) TOT
 
int64
1312
kWh (-) partial
 
int64
1316
Kvarh (-) TOT
 
int64
1320
Kvarh (-) partial
 
int64
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi EM21 - Mapping

MODBUS offset
Description
Units
Data type
2
V l2-n
Volt
integer
4
V l3-n
Volt
integer
6
V l1-l2
Volt
integer
8
V l2-l3
Volt
integer
10
V l3-l1
Volt
integer
12
A l1
Ampere
integer
14
A l2
Ampere
integer
16
A l3
Ampere
integer
18
W l1
Watt
integer
20
W l2
Watt
integer
22
W l3
Watt
integer
24
Va l1
VA
integer
26
Va l2
VA
integer
28
Va l3
VA
integer
30
Var l1
var
integer
32
Var l2
var
integer
34
Var l3
var
integer
36
V l-n
Volt
integer
38
V l-l
Volt
integer
40
W
Watt
integer
42
Va
VA
integer
44
Var
var
integer
46
Pf l1
 
smallint
47
Pf l2
 
smallint
48
Pf l3
 
smallint
49
Pf
PF
smallint
50
Phase sequence
 
smallint
51
Hz
 
smallint
52
Kwh(+) tot
kWh
integer
54
Kvarh(+) tot
kvarh
integer

Carlo Gavazzi (EM24) - MODBUS Registers Map

MODBUS offset
Description
Units
Data type
2
V L2 N
 
integer
4
V L3 N
 
integer
6
V L1 L2
 
integer
8
V L2 L3
 
integer
10
V L3 L1
 
integer
12
A L1
 
integer
14
A L2
 
integer
16
A L3
 
integer
18
W L1
 
integer
20
W L2
 
integer
22
W L3
 
integer
24
Va L1
 
integer
26
Va L2
 
integer
28
Va L3
 
integer
30
Var L1
 
integer
32
Var L2
 
integer
34
Var L3
 
integer
36
V L N
 
integer
38
V L L
 
integer
40
W
 
integer
42
Va
 
integer
44
Var
 
integer
46
Dmd W
 
integer
48
Dmd va
 
integer
50
Pf L1
 
smallint
51
Pf L2
 
smallint
52
Pf L3
 
smallint
53
Pf
 
smallint
54
Phase sequence
 
smallint
55
Hz
Hz
smallint
56
Dmd W max
 
integer
58
Dmd va max
 
integer
60
Dmd A max
 
integer
62
Kwh(+) tot
kW
integer
64
Kvarh(+) tot
kvar
integer
66
Kwh(+) par
kW
integer
68
Kvarh(+) par
kvar
integer
70
Kwh(+) L1
kW
integer
72
Kwh(+) L2
kW
integer
74
Kwh(+) L3
kW
integer
76
Kwh(+) T1
kW
integer
78
Kwh(+) T2
kW
integer
80
Kwh(+) T3
kW
integer
82
Kwh(+) T4
kW
integer
84
Kvarh(+) T1
kvar
integer
86
Kvarh(+) T2
kvar
integer
88
Kvarh(+) T3
kvar
integer
90
Kvarh(+) T4
kvar
integer
92
Kwh( ) tot
kW
integer
94
Kvarh( ) tot
kvar
integer
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (EM26) - Mapping

MODBUS offset
Description
Units
Data type
2
V L2 N
 
integer
4
V L3 N
 
integer
6
V L1 L2
 
integer
8
V L2 L3
 
integer
10
V L3 L1
 
integer
12
A L1
 
integer
14
A L2
 
integer
16
A L3
 
integer
18
W L1
 
integer
20
W L2
 
integer
22
W L3
 
integer
24
Va L1
 
integer
26
Va L2
 
integer
28
Va L3
 
integer
30
Var L1
 
integer
32
Var L2
 
integer
34
Var L3
 
integer
36
V L N
 
integer
38
V L L
 
integer
40
W
 
integer
42
Va
 
integer
44
Var
 
integer
46
Dmd W
 
integer
48
Dmd va
 
integer
50
Pf L1
 
smallint
51
Pf L2
 
smallint
52
Pf L3
 
smallint
53
Pf
 
smallint
54
Phase sequence
 
smallint
55
Hz
Hz
smallint
56
Dmd W max
 
integer
58
Dmd va max
 
integer
60
Dmd A max
 
integer
62
Kwh(+) tot
kW
integer
64
Kvarh(+) tot
kvar
integer
66
Kwh(+) par
kW
integer
68
Kvarh(+) par
kvar
integer
70
Kwh(+) L1
kW
integer
72
Kwh(+) L2
kW
integer
74
Kwh(+) L3
kW
integer
76
Kwh(+) T1
kW
integer
78
Kwh(+) T2
kW
integer
80
Kwh(+) T3
kW
integer
82
Kwh(+) T4
kW
integer
84
Kvarh(+) T1
kvar
integer
86
Kvarh(+) T2
kvar
integer
88
Kvarh(+) T3
kvar
integer
90
Kvarh(+) T4
kvar
integer
92
Kwh( ) tot
kW
integer
94
Kvarh( ) tot
kvar
integer
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (EM270) - MODBUS Registers Map

MODBUS offset
Description
Units
Data type
2
V L2 N
 
integer
4
V L3 N
 
integer
6
V L1 L2
 
integer
8
V L2 L3
 
integer
10
V L3 L1
 
integer
12
A L1
 
integer
14
A L2
 
integer
16
A L3
 
integer
18
W
 
integer
20
Va
 
integer
22
Var
 
integer
24
Kwh(+)tot
kW
integer
26
Kvarh(+)tot
kvar
integer
28
W dmd
 
integer
30
Va dmd
 
integer
32
W maxdmd
 
integer
34
Va maxdmd
 
integer
268
A L1 tcda
 
integer
270
A L2 tcda
 
integer
272
A L3 tcda
 
integer
274
W L1 tcda
 
integer
276
W L2 tcda
 
integer
278
W L3 tcda
 
integer
280
W tot tcda
 
integer
282
Va tot tcda
 
integer
284
Var tot tcda
 
integer
286
Kwh(+)tcda tot
kW
integer
288
Kvarh (+)tcda tot
kvar
integer
290
W tot tcda dmd
 
integer
292
Va tot tcda dmd
 
integer
294
W tot tcda maxdmd
 
integer
296
Va tot tcda maxdmd
 
integer
298
Kwh(+) L1 tcda
kW
integer
300
Kwh(+) L2 tcda
 
integer
302
Kwh(+) L3 tcda
 
integer
304
W L1 tcda dmd
 
integer
306
W L2 tcda dmd
 
integer
308
W L3 tcda dmd
 
integer
310
W L1 tcda maxdmd
 
integer
312
W L2 tcda maxdmd
 
integer
314
W L3 tcda maxdmd
 
integer
524
A L1 tcdb
 
integer
526
A L2 tcdb
 
integer
528
A L3 tcdb
 
integer
530
W L1 tcdb
 
integer
532
W L2 tcdb
 
integer
534
W L3 tcdb
 
integer
536
W tot tcdb
 
integer
538
Va tot tcdb
 
integer
540
Var tot tcdb
 
integer
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (EM271) - Mapping

MODBUS offset
Description
Units
Data type
2
V L2 N
 
integer
4
V L3 N
 
integer
6
V L1 L2
 
integer
8
V L2 L3
 
integer
10
V L3 L1
 
integer
12
A L1
 
integer
14
A L2
 
integer
16
A L3
 
integer
18
W
 
integer
20
Va
 
integer
22
Var
 
integer
24
Kwh(+)tot
kW
integer
26
Kvarh(+)tot
kvar
integer
28
W dmd
 
integer
30
Va dmd
 
integer
32
W maxdmd
 
integer
34
Va maxdmd
 
integer
268
A L1 tcda1
 
integer
270
A L2 tcda1
 
integer
272
A L3 tcda1
 
integer
274
W L1 tcda1
 
integer
276
W L2 tcda1
 
integer
278
W L3 tcda1
 
integer
280
W tot tcda1
 
integer
282
Va tot tcda1
 
integer
284
Var tot tcda1
 
integer
286
Kwh(+)tcda1 tot
kW
integer
288
Kvarh (+)tcda1 tot
kvar
integer
290
W tot tcda1 dmd
 
integer
292
Va tot tcda1 dmd
 
integer
294
W tot tcda1 maxdmd
 
integer
296
Va tot tcda1 maxdmd
 
integer
298
Kwh(+) L1 tcda1
kW
integer
300
Kwh(+) L2 tcda1
kW
integer
302
Kwh(+) L3 tcda1
kW
integer
304
W L1 tcda1 dmd
 
integer
306
W L2 tcda1 dmd
 
integer
308
W L3 tcda1 dmd
 
integer
310
W L1 tcda1 maxdmd
 
integer
312
W L2 tcda1 maxdmd
 
integer
314
W L3 tcda1 maxdmd
 
integer
524
A L1 tcda2
 
integer
526
A L2 tcda2
 
integer
528
A L3 tcda2
 
integer
530
W L1 tcda2
 
integer
532
W L2 tcda2
 
integer
534
W L3 tcda2
 
integer
536
W tot tcda2
 
integer
538
Va tot tcda2
 
integer
540
Var tot tcda2
 
integer
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (EM300,ET300) - Mapping

MODBUS offset
Description
Units
Data type
2
V L2 N
Volt
integer
4
V L3 N
Volt
integer
6
V L1 L2
Volt
integer
8
V L2 L3
Volt
integer
10
V L3 L1
Volt
integer
12
A L1
Ampere
integer
14
A L2
Ampere
integer
16
A L3
Ampere
integer
18
Kw L1
Watt
integer
20
Kw L2
Watt
integer
22
Kw L3
Watt
integer
24
Kva L1
 
integer
26
Kva L2
 
integer
28
Kva L3
 
integer
30
Kvar L1
var
integer
32
Kvar L2
var
integer
34
Kvar L3
var
integer
36
V L N sys
Volt
integer
38
V L L sys
Volt
integer
40
Kw sys
Watt
integer
42
Kva sys
 
integer
44
Kvar sys
var
integer
46
Pf L1
 
smallint
47
Pf L2
 
smallint
48
Pf L3
 
smallint
49
Pf sys
 
smallint
50
Phase sequence
 
smallint
51
Hz
Hz
smallint
52
Kwh (+) tot
kWh
integer
54
Kvarh (+) tot
kvar
integer
56
Kw dmd
Watt
integer
58
Kw dmd peak
Watt
integer
60
Kwh (+) partial
kWh
integer
62
Kvarh (+) partial
kvar
integer
64
Kwh (+) L1
kWh
integer
66
Kwh (+) L2
kWh
integer
68
Kwh (+) L3
kWh
integer
70
Kwh (+) t1
kWh
integer
72
Kwh (+) t2
kWh
integer
74
Kwh (+) t3
kWh
integer
76
Kwh (+) t4
kWh
integer
78
Kwh ( ) tot
kWh
integer
80
Kvarh ( ) tot
kvar
integer
90
Hour meter
 
integer
96
Kwh ( ) L1
kWh
integer
98
Kwh ( ) L2
kWh
integer
100
Kwh ( ) L3
kWh
integer
130
Thd A L1
 
integer
132
Thd A L2
 
integer
134
Thd A L3
 
integer
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (EM33) - Mapping

MODBUS offset
Description
Units
Data type
2
V L2 N
 
integer
4
V L3 N
 
integer
6
A L1
 
integer
8
A L2
 
integer
10
A L3
 
integer
12
W
 
integer
14
Kwh(+) tot
kW
integer
16
Phase sequence
 
smallint

Carlo Gavazzi (WM14, CPT A) - MODBUS Registers

MODBUS offset
Description
Units
Data type
2
V L2 N
 
single
4
V L3 N
 
single
6
V L1 L2
 
single
8
V L2 L3
 
single
10
V L3 L1
 
single
12
A L1
 
single
14
A L2
 
single
16
A L3
 
single
18
A N
 
single
20
W L1
 
single
22
W L2
 
single
24
W L3
 
single
26
Va L1
 
single
28
Va L2
 
single
30
Va L3
 
single
32
Var L1
 
single
34
Var L2
 
single
36
Var L3
 
single
38
Phase sequence
 
single
40
Pf L1
 
single
42
Pf L2
 
single
44
Pf L3
 
single
46
V L N
 
single
48
V L L
 
single
50
W
 
single
52
Va
 
single
54
Var
 
single
56
Pf
 
single
58
Hz
 
single
60
Asymmetry L N
 
single
62
Asymmetry L L
 
single
96
A max
 
single
98
A max dmd
 
single
100
A L1 max
 
single
102
A L2 max
 
single
104
A L3 max
 
single
106
W L1 max
 
single
108
W L2 max
 
single
110
W L3 max
 
single
112
W max dmd
 
single
114
Va max dmd
 
single
134
V L1 max
 
single
136
V L2 max
 
single
138
V L3 max
 
single
116
Pf L1 min
 
single
118
Pf L2 min
 
single
120
Pf L3 min
 
single
122
A L1 min
 
single
124
A L2 min
 
single
126
A L3 min
 
single
There are more MODBUS items for this device. Please download the program to discover all registers.

Carlo Gavazzi (WM30, WM40) - MODBUS Registers Map

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.

Carlo Gavazzi (WM3-96) - Mapping

MODBUS offset
Description
Units
Data type
4
A L1
A
dword
8
W L1
 
dword
12
V L2-N
V
dword
16
A L2
A
dword
20
W L2
 
dword
24
V L3-N
V
dword
28
A L3
A
dword
32
W L3
 
dword
36
V L1
V
dword
40
V L2
V
dword
44
V L3
V
dword
48
VA L1
 
dword
52
Var L1
 
dword
56
PF L1
 
dword
60
VA L2
 
dword
64
Var L2
 
dword
68
PF L2
 
dword
72
VA L3
 
dword
76
Var L3
 
dword
80
PF L3
 
dword
84
V
V
dword
88
A N
A
dword
92
W
 
dword
96
VA
 
dword
100
Var
 
dword
104
PF
 
dword
108
THD V1
 
dword
112
THDe V1
 
dword
116
THDo V1
 
dword
120
THD V2
 
dword
124
THDe V2
 
dword
128
THDo V2
 
dword
132
THD V3
 
dword
136
THDe V3
 
dword
140
THDo V3
 
dword
144
THD A1
 
dword
148
THDe A1
 
dword
152
THDo A1
 
dword
156
THD A2
 
dword
160
THDe A2
 
dword
164
THDo A2
 
dword
168
THD A3
 
dword
172
THDe A3
 
dword
176
THDo A3
 
dword
180
A dmd
A
dword
184
VA dmd
 
dword
188
TPF avg
 
dword
192
W dmd
 
dword
196
Hz
Hz
dword
200
ASY
 
dword
There are more MODBUS items for this device. Please download the program to discover all registers.

Related MODBUS registers maps

CET (PMC-D726M)
Bytronic (By8700)
Cewe (CDM)
Chint Instrument (DDSU666-H)

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