Sigineer (Grid Inverter) data 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
1
Master version
 
word
2
Year, month
'
word
3
Date, time
 
word
4
Minutes, seconds
 
word
5
Battery status
 
word
6
Battery voltage
V
word
7
Battery current
A
word
8
Input frequency
Hz
word
9
Input voltage
V
word
10
Input appa.p A
VA
word
11
Input acti.p
W
word
12
Inverter frequency
Hz
word
13
Inverter voltage
V
word
14
Inverter current
A
word
15
Inverter acti.p
W
word
16
Pv voltage
V
word
17
Pv current
A
word
18
Pv power
W
word
19
Bus voltage
V
word
20
System geneeraating capacity low
KWH
word
21
System generating capacity high
KSH
word
22
System total generating capacity low
KSH
word
23
System total generating capacity high
KSH
word
24
Load voltage
V
word
25
Load current
A
word
26
Load acti.p
W
word
27
Load appa.p
VA
word
28
Load percentage
%
word
33
Soc
%
word
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