Northern Design PM390 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 offset | Description | Units | Data type |
|---|
| 5376 | kW 3-Ph | kW | single |
| 5378 | kVA 3-Ph | kVA | single |
| 5380 | Kvar 3-Ph | kvar | single |
| 5382 | PF 3-Ph | | single |
| 5384 | Frequency | | single |
| 5386 | Phase 1 volts | Volts | single |
| 5388 | Phase 1 amps | Amps | single |
| 5390 | Phase 1 kW | kW | single |
| 5392 | Phase 2 volts | Volts | single |
| 5394 | Phase 2 amps | Amps | single |
| 5396 | Phase 2 kW | kW | single |
| 5398 | Phase 3 volts | Volts | single |
| 5400 | Phase 3 amps | Amps | single |
| 5402 | Phase 3 kW | kW | single |
| 5404 | Phase 1 PF | | single |
| 5406 | Phase 2 PF | | single |
| 5408 | Phase 3 PF | | single |
| 5410 | Ph1-Ph2 volts | Volts | single |
| 5412 | Ph2-Ph3 volts | Volts | single |
| 5414 | Ph3-Ph1 volts | Volts | single |
| 5416 | Phase 1 kVA | kVA | single |
| 5418 | Phase 2 kVA | kVA | single |
| 5420 | Phase 3 kVA | kVA | single |
| 5422 | Phase 1 kvar | kvar | single |
| 5424 | Phase 2 kvar | kvar | single |
| 5426 | Phase 3 kvar | kvar | single |
| 5632 | Decimal point | | dword |
| 5634 | 3-Ph wh | Wh | dword |
| 5636 | 3-Ph vah | Vah | dword |
| 5638 | 3-Ph varh (Ind) | varh | dword |
| 5640 | 3-Ph varh (Cap) | varh | dword |
| 5642 | Export wh | Wh | dword |
| 5644 | Export vah | Vah | dword |
| 5646 | Accum VA MD | | dword |
| 5648 | Peak VA MD | | dword |
| 5650 | Accum W MD | W | dword |
| 5652 | Peak W MD | W | dword |
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