Larsen Toubro (Quasar) data 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 |
|---|
| 2 | Phase 2 voltage | | dword |
| 4 | Phase 3 voltage | | dword |
| 6 | Phase 1 current | | dword |
| 8 | Phase 2 current | | dword |
| 10 | Phase 3 current | | dword |
| 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 |
| 1280 | Power demand | | dword |
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