Carlo Gavazzi (EM100,ET100) logging - 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
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
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