Lovato (DMK40) 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 phase voltageVdword
4L2 phase voltageVdword
6L3 phase voltageVdword
8Total phase voltageVdword
10L1 L2 phase to phase voltageVdword
12L2 L3 phase to phase voltageVdword
14L3 L1 phase to phase voltageVdword
16Equivalent line voltageVdword
18L1 phase currentAdword
20L2 phase currentAdword
22L3 phase currentAdword
24Equivalent current0Adword
26Total active powerWdword
28Total reactive powerVardword
30Total apparent powerVAdword
32Total power factor0 dword
34Active energy (import)Whdword
36Active energy (export)Whdword
38Reactive energy (import)Varhdword
40Reactive energy (export)Varhdword
42L1 phase active powerWdword
44L2 phase active powerWdword
46L3 phase active powerWdword
48L1 phase reactive powerVardword
50L2 phase reactive powerVardword
52L3 phase reactive powerVardword
54L1 phase apparent powerVAdword
56L2 phase apparent powerVAdword
58L3 phase apparent powerVAdword
60L1 power factor dword
62L2 power factor dword
64L3 power factor dword
66L1 cost dword
68L2 cost dword
70L3 cost dword
74Average L1 phase voltageVdword
76Average L2 phase voltageVdword
78Average L3 phase voltageVdword
80Average total phase voltageVdword
82Average L1 L2 phase to phase voltageVdword
84Average L2 L3 phase to phase voltageVdword
86Average L3 L1 phase to phase voltageVdword
88Average equivalent line voltageVdword
90Average L1 phase currentAdword
92Average L2 phase currentAdword
94Average L3 phase currentAdword
96Average equivalent current0Adword
98Average total active powerWdword
100Average total reactive powerVardword
There are more MODBUS items for this device. Please, download the program.

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