Acrel (PZ300) data logger. MODBUS registers map.
This data is being extracted with 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 | 2 voltage effective value | | dword |
| 4 | 3 voltage effective value | | dword |
| 6 | Average voltage effective value | | dword |
| 8 | 1 current effective value | A | dword |
| 10 | 2 current effective value | | dword |
| 12 | 3 current effective value | | dword |
| 14 | Total current effective value | | dword |
| 16 | 1 active power effective value | W | dword |
| 18 | 2 active power effective value | | dword |
| 20 | 3 active power effective value | | dword |
| 22 | 1 reactive power effective value | var | dword |
| 24 | 2 reactive power effective value | | dword |
| 26 | 3 reactive power effective value | | dword |
| 28 | 1 apparent power effective value | VA | dword |
| 30 | 2 apparent power effective value | | dword |
| 32 | 3 apparent power effective value | | dword |
| 34 | 1 power factor effective value | | dword |
| 36 | 2 power factor effective value | | dword |
| 38 | 3 power factor effective value | | dword |
| 40 | Total active power effective value | W | dword |
| 42 | Total reactive power effective value | var | dword |
| 44 | Total apparent power effective value | VA | dword |
| 46 | Total power factor effective value | | dword |
| 48 | Frequency effective value | Hz | dword |
| 50 | Pt ratio | | word |
| 51 | Ct ratio | | word |
| 52 | 1 active electric energy | | dword |
| 54 | 2 active electric energy | | dword |
| 56 | 3 active electric energy | | dword |
| 58 | Total active electric energy | | dword |
| 60 | 1 reactive electric energy | wh | dword |
| 62 | 2 reactive electric energy | | dword |
| 64 | 3 reactive electric energy | | dword |
| 66 | Total reactive electric energy | | dword |
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