Lifasa (Master Control Var Fast) data logger. 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 offsetDescriptionUnitsData type
2L1 currentmAdword
4L1 active powerWdword
6L1 inductive reactive powervarLdword
8L1 capacitive reactive powervarCdword
10L1 reactive powervardword
12L1 apparent powerVAdword
14L1 reactive power consumedvardword
16L1 reactive power generatedvardword
18L1 power factor dword
20L1 cos dword
22L1 kW sign+1 or -1dword
24L1 kvar sign+1 or -1dword
26L2 phase voltageVdword
28L2 currentmAdword
30L2 active powerWdword
32L2 inductive reactive powervarLdword
34L2 capacitive reactive powervarCdword
36L2 reactive powervardword
38L2 apparent powerVAdword
40L2 reactive power consumedvardword
42L2 reactive power generatedvardword
44L2 power factor dword
46L2 cos dword
48L2 kW sign+1 or -1dword
50L2 kvar sign+1 or -1dword
52L3 phase voltageVdword
54L3 currentmAdword
56L3 active powerWdword
58L3 inductive reactive powervarLdword
60L3 capacitive reactive powervarCdword
62L3 reactive powervardword
64L3 apparent powerVAdword
66L3 reactive power consumedvardword
68L3 reactive power generatedvardword
70L3 power factor dword
72L3 cos dword
74L3 kW sign+1 or -1dword
76L3 kvar sign+1 or -1dword
78Three-phase voltageVdword
80Three-phase currentmAdword
82Three-phase active powerWdword
84Three-phase inductive powervarLdword
86Three-phase capacitive powervarCdword
88Three-phase reactive powervardword
90Three-phase apparent powerVAdword
92Three-phase reactive power consumedvardword
94Three-phase reactive power generatedvardword
96Three-phase power factor dword
98Three-phase cos dword
100Three-phase kW sign dword
There are more MODBUS items for this device. Please, download the program.

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