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Lifasa (Master Control Var Fast) data logging - 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
2
L1 current
mA
dword
4
L1 active power
W
dword
6
L1 inductive reactive power
varL
dword
8
L1 capacitive reactive power
varC
dword
10
L1 reactive power
var
dword
12
L1 apparent power
VA
dword
14
L1 reactive power consumed
var
dword
16
L1 reactive power generated
var
dword
18
L1 power factor
 
dword
20
L1 cos
 
dword
22
L1 kW sign
+1 or -1
dword
24
L1 kvar sign
+1 or -1
dword
26
L2 phase voltage
V
dword
28
L2 current
mA
dword
30
L2 active power
W
dword
32
L2 inductive reactive power
varL
dword
34
L2 capacitive reactive power
varC
dword
36
L2 reactive power
var
dword
38
L2 apparent power
VA
dword
40
L2 reactive power consumed
var
dword
42
L2 reactive power generated
var
dword
44
L2 power factor
 
dword
46
L2 cos
 
dword
48
L2 kW sign
+1 or -1
dword
50
L2 kvar sign
+1 or -1
dword
52
L3 phase voltage
V
dword
54
L3 current
mA
dword
56
L3 active power
W
dword
58
L3 inductive reactive power
varL
dword
60
L3 capacitive reactive power
varC
dword
62
L3 reactive power
var
dword
64
L3 apparent power
VA
dword
66
L3 reactive power consumed
var
dword
68
L3 reactive power generated
var
dword
70
L3 power factor
 
dword
72
L3 cos
 
dword
74
L3 kW sign
+1 or -1
dword
76
L3 kvar sign
+1 or -1
dword
78
Three-phase voltage
V
dword
80
Three-phase current
mA
dword
82
Three-phase active power
W
dword
84
Three-phase inductive power
varL
dword
86
Three-phase capacitive power
varC
dword
88
Three-phase reactive power
var
dword
90
Three-phase apparent power
VA
dword
92
Three-phase reactive power consumed
var
dword
94
Three-phase reactive power generated
var
dword
96
Three-phase power factor
 
dword
98
Three-phase cos
 
dword
100
Three-phase kW sign
 
dword
There are more MODBUS items for this device. Please download the program to discover all registers.

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