Delta (DPM 520) data 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 |
|---|
| 256 | Voltage A N | V | single |
| 258 | Voltage B N | V | single |
| 260 | Voltage C N | V | single |
| 262 | Voltage L N avg | V | single |
| 264 | Voltage A B | V | single |
| 266 | Voltage B C | V | single |
| 268 | Voltage C A | V | single |
| 270 | Voltage L L avg | V | single |
| 272 | Voltage unbalance A N | % | single |
| 274 | Voltage unbalance B N | % | single |
| 276 | Voltage unbalance C N | % | single |
| 278 | Voltage unbalance L N avg | % | single |
| 280 | Voltage unbalance A B | % | single |
| 282 | Voltage unbalance B C | % | single |
| 284 | Voltage unbalance C A | % | single |
| 286 | Voltage unbalance L L avg | % | single |
| 288 | Current A | A | single |
| 290 | Current B | A | single |
| 292 | Current C | A | single |
| 294 | Current avg | A | single |
| 296 | Current N | A | single |
| 298 | Current unbalance A | % | single |
| 300 | Current unbalance B | % | single |
| 302 | Current unbalance C | % | single |
| 304 | Current unbalance avg | % | single |
| 306 | Power factor total | | single |
| 308 | Power factor A | | single |
| 310 | Power factor B | | single |
| 312 | Power factor C | | single |
| 314 | Displacement power factor total | | single |
| 316 | Displacement power factor A | | single |
| 318 | Displacement power factor B | | single |
| 320 | Displacement power factor C | | single |
| 322 | Frequency | Hz | single |
| 324 | Active power total | kW | single |
| 326 | Active power A | kW | single |
| 328 | Active power B | kW | single |
| 330 | Active power C | kW | single |
| 332 | Reactive power total | kVAR | single |
| 334 | Reactive power A | kVAR | single |
| 336 | Reactive power B | kVAR | single |
| 338 | Reactive power C | kVAR | single |
| 340 | Apparent power total | kVA | single |
| 342 | Apparent power A | kVA | single |
| 344 | Apparent power B | kVA | single |
| 346 | Apparent power C | kVA | single |
| 348 | Active energy delivered | Wh | dword |
| 350 | Active energy received | Wh | dword |
| 352 | Reactive energy delivered | VARh | dword |
| 354 | Reactive energy received | VARh | dword |
| 356 | Apparent energy delivered | VAh | dword |
| 358 | Apparent energy received | VAh | dword |
| 372 | Thd current A | % | single |
| 374 | Thd current B | % | single |
| 376 | Thd current C | % | single |
| 380 | Thd voltage A N | % | single |
| 382 | Thd voltage B N | % | single |
| 384 | Thd voltage C N | % | single |
| 386 | Thd voltage A B | % | single |
| 388 | Thd voltage B C | % | single |
| 390 | Thd voltage C A | % | single |
| 392 | Thd current avg | % | single |
| 394 | Thd voltage avg | % | single |
| 512 | Max voltage A B | V | single |
| 518 | Max voltage B C | V | single |
| 524 | Max voltage C A | V | single |
| 530 | Max voltage A N | V | single |
| 536 | Max voltage B N | V | single |
| 542 | Max voltage C N | V | single |
| 548 | Max current A | A | single |
| 554 | Max current B | A | single |
| 560 | Max current C | A | single |
| 566 | Max current N | A | single |
| 572 | Max frequency | Hz | single |
| 578 | Max power factor | | single |
| 584 | Max active power total | kW | single |
| 590 | Max reactive power total | kVAR | single |
| 596 | Max apparent power total | kVA | single |
| 768 | Min voltage A B | V | single |
| 774 | Min voltage B C | V | single |
| 780 | Min voltage C A | V | single |
| 786 | Min voltage A N | V | single |
| 792 | Min voltage B N | V | single |
| 798 | Min voltage C N | V | single |
| 804 | Min current A | A | single |
| 810 | Min current B | A | single |
| 816 | Min current C | A | single |
| 822 | Min current N | A | single |
| 828 | Min frequency | Hz | single |
| 834 | Min power factor | | single |
| 840 | Min total active power | kW | single |
| 846 | Min total reactive power | kVAR | single |
| 852 | Min total apparent power | kVA | single |
| 1024 | Over current alarm status | | word |
| 1025 | Over current alarm counter | times | word |
| 1042 | Over voltage L L alarm status | | word |
| 1043 | Over voltage L L alarm counter | times | word |
| 1048 | Under voltage L L alarm status | | word |
| 1049 | Under voltage L L alarm counter | times | word |
| 1054 | Over voltage L N alarm status | | word |
| There are more MODBUS items for this device. Please, download the program. |
Delta (DPM 520) data logging
Delta (DPM 530) data logging
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