Circutor CVM144 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
4
Active power - kW1
dword
6
Reactive power - kvar1
dword
8
Power factor - PF1
PF
dword
10
Phase voltage - V2
V
dword
14
Active power - kW2
dword
16
Reactive power - kvar2
dword
18
Power factor - PF2
PF
dword
20
Phase voltage - V3
V
dword
24
Active power - kW3
dword
26
Reactive power - kvar3
dword
28
Power factor - PF3
PF
dword
30
Three-phase active power-kWIII
dword
32
Three-phase inductive power-kvarL III
dword
34
Three-phase capacitive power-kvarC III
dword
38
Three-phase power factor - PF III
dword
40
Frequency (L1) - hz
Hz
dword
42
Line voltage L1-L2 - v12
V
dword
44
Line voltage L2-L3 - v23
V
dword
46
Line voltage L3-L1 - v31
V
dword
60
Active energy - kWh
dword
62
Inductive reactive energy - kvarh L
dword
64
Capacitive reactive energy - kvarh C
dword
66
Three phase apparent power
dword
68
Power demand (L1)
dword
70
Three-phase current
dword
80
Residual (earth leakage) current
dword
82
Power demand (L2)
dword
84
Power demand (L3)
dword
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