Larsen Toubro (Quasar) data logging - MODBUS registers map
The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These tools provide continuous and reliable Larsen Toubro (Quasar) data logging and capture.
MODBUS offset
Description
Units
Data type
12
Phase 1 active power
dword
14
Phase 2 active power
dword
16
Phase 3 active power
dword
18
Phase 1 reactive power
dword
20
Phase 2 reactive power
dword
22
Phase 3 reactive power
dword
24
Phase 1 apparent power
dword
26
Phase 2 apparent power
dword
28
Phase 3 apparent power
dword
30
Phase 1 power factor
dword
32
Phase 2 power factor
dword
34
Phase 3 power factor
dword
36
Total active power
dword
38
Total reactive power
dword
40
Total apparent power
dword
42
Total power factor
dword
512
Cumulative energy forward
kVAh
dword
514
Cumulative energy forward
kWh
dword
516
Cumulative energy forward (lag)
kVArh
dword
518
Cumulative energy forward (lead)
kVArh
dword
