Forlong (DRT 301C-II) 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 |
|---|
| 16 | Voltage L1 | V | single |
| 18 | Voltage L2 | V | single |
| 20 | Voltage L3 | V | single |
| 78 | Frequency | Hz | single |
| 80 | Current L1 | A | single |
| 82 | Current L2 | A | single |
| 84 | Current L3 | A | single |
| 86 | Current neutral | A | single |
| 88 | Current total | A | single |
| 144 | Power L1 | kW | single |
| 146 | Power L2 | kW | single |
| 148 | Power L3 | kW | single |
| 150 | Power total | kW | single |
| 208 | Apparent power L1 | kVA | single |
| 210 | Apparent power L2 | kVA | single |
| 212 | Apparent power L3 | kVA | single |
| 214 | Apparent power total | kVA | single |
| 272 | Reactive power L1 | kvar | single |
| 274 | Reactive power L2 | kvar | single |
| 276 | Reactive power L3 | kvar | single |
| 278 | Reactive power total | kvar | single |
| 336 | Power factor L1 | | single |
| 338 | Power factor L2 | | single |
| 340 | Power factor L3 | | single |
| 342 | Power factor total | | single |
| 352 | Import | KW | single |
| 358 | Export energy | KW | single |
| 1560 | Total energy | kW | single |
| 354 | Import reactive energy | Kvar | single |
| 360 | Export reactive energy | kvar | single |
| 1316 | Modbus slave address number | a | word |
| 1317 | Modbus slave baud rate | | word |
| 1318 | Serial number | | string |
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