Socomec DIRIS A20 modbus data logger - 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
776
Phase to phase voltage U12
V
dword
778
Phase to phase voltage U23
V
dword
780
Phase to phase voltage U31
V
dword
782
Phase to neutral voltage phase 1
V
dword
784
Phase to neutral voltage phase 2
V
dword
786
Phase to neutral voltage phase 3
V
dword
792
E reactive power
kvar
dword
794
E apparent power
kVA
dword
838
Average value I1 max
dword
840
Average value I2 max
dword
842
Average value I3 max
dword
844
E active power + max
kW
dword
858
Reactive energy +
dword
916
Average value in max
dword
1796
Phase to phase voltage U12
V
word
1797
Phase to phase voltage U23
V
word
1798
Phase to phase voltage U31
V
word
1799
Phase to neutral voltage phase 1
V
word
1800
Phase to neutral voltage phase 2
V
word
1801
Phase to neutral voltage phase 3
V
word
1804
E reactive power
kvar
word
1805
E apparent power
kVA
word
1827
Average value I1 max
word
1828
Average value I2 max
word
1829
Average value I3 max
word
1830
E active power + average value max
kW
word
1835
Active power + < 10 000
word
1836
Active power + > 10 000
word
1837
Reactive power + < 10 000
word
1838
Reactive power + > 10 000
word
1891
Average value in max
word
There are more MODBUS items for this device. Please download the program to discover all registers.
