Lovato (DMK40) 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 |
|---|
| 2 | L1 phase voltage | V | dword |
| 4 | L2 phase voltage | V | dword |
| 6 | L3 phase voltage | V | dword |
| 8 | Total phase voltage | V | dword |
| 10 | L1 L2 phase to phase voltage | V | dword |
| 12 | L2 L3 phase to phase voltage | V | dword |
| 14 | L3 L1 phase to phase voltage | V | dword |
| 16 | Equivalent line voltage | V | dword |
| 18 | L1 phase current | A | dword |
| 20 | L2 phase current | A | dword |
| 22 | L3 phase current | A | dword |
| 24 | Equivalent current0 | A | dword |
| 26 | Total active power | W | dword |
| 28 | Total reactive power | Var | dword |
| 30 | Total apparent power | VA | dword |
| 32 | Total power factor0 | | dword |
| 34 | Active energy (import) | Wh | dword |
| 36 | Active energy (export) | Wh | dword |
| 38 | Reactive energy (import) | Varh | dword |
| 40 | Reactive energy (export) | Varh | dword |
| 42 | L1 phase active power | W | dword |
| 44 | L2 phase active power | W | dword |
| 46 | L3 phase active power | W | dword |
| 48 | L1 phase reactive power | Var | dword |
| 50 | L2 phase reactive power | Var | dword |
| 52 | L3 phase reactive power | Var | dword |
| 54 | L1 phase apparent power | VA | dword |
| 56 | L2 phase apparent power | VA | dword |
| 58 | L3 phase apparent power | VA | dword |
| 60 | L1 power factor | | dword |
| 62 | L2 power factor | | dword |
| 64 | L3 power factor | | dword |
| 66 | L1 cost | | dword |
| 68 | L2 cost | | dword |
| 70 | L3 cost | | dword |
| 72 | Frequency | Hz | dword |
| 74 | Average L1 phase voltage | V | dword |
| 76 | Average L2 phase voltage | V | dword |
| 78 | Average L3 phase voltage | V | dword |
| 80 | Average total phase voltage | V | dword |
| 82 | Average L1 L2 phase to phase voltage | V | dword |
| 84 | Average L2 L3 phase to phase voltage | V | dword |
| 86 | Average L3 L1 phase to phase voltage | V | dword |
| 88 | Average equivalent line voltage | V | dword |
| 90 | Average L1 phase current | A | dword |
| 92 | Average L2 phase current | A | dword |
| 94 | Average L3 phase current | A | dword |
| 96 | Average equivalent current0 | A | dword |
| 98 | Average total active power | W | dword |
| 100 | Average total reactive power | Var | dword |
| There are more MODBUS items for this device. Please, download the program. |
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