Connection and addressing notes
- Register addressing
- 3xxxx/4xxxx references with the corresponding hex offset (30001 = 0x0000, 42001 = 0x07D0)
Registers in the map: 48. function 4 (input registers). byte order big-endian. data types: word.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 0 | Vu 2 | word | ||
| 2 | VL2 3 | word | ||
| 4 | VL3 I | word | ||
| 6 | Vi | word | ||
| 8 | V2 | word | ||
| 10 | V3 | word | ||
| 12 | 11 | word | ||
| 14 | I2 | word | ||
| 16 | 13 | word | ||
| 18 | Kw sum | word | ||
| 20 | Kva sum | word | ||
| 22 | Kvar sum | word | ||
| 24 | Pf avg | word | ||
| 26 | Kwhr (import) | word | ||
| 28 | Kvarhr (import) | word | ||
| 30 | Hz | word | ||
| 32 | Kw 1 | word | ||
| 34 | Kw 2 | word | ||
| 36 | Kw 3 | word | ||
| 38 | Kvar1 | word | ||
| 40 | Kvar2 | word | ||
| 42 | Kvar3 | word | ||
| 44 | Kwd (import) | word | ||
| 46 | Kvad | word | ||
| 48 | Ad | word | ||
| 50 | Neutralcurrent | word | ||
| 52 | Kva1 | word | ||
| 54 | Kva2 | word | ||
| 56 | Kva3 | word | ||
| 58 | Pf li | word | ||
| 60 | Pf L2 | word | ||
| 62 | Pf L3 | word | ||
| 64 | Kwhr (export) | word | ||
| 66 | Kvarhr (export) | word | ||
| 68 | Kvahr | word | ||
| 70 | Ahr | word | ||
| 72 | Kwd (export) | word | ||
| 74 | Max kwd (import) | word | ||
| 76 | Max kwd (export) | word | ||
| 78 | Maxkvad | word | ||
| 80 | Maxad | word | ||
| 82 | Hours run | word | ||
| 84 | Thd V1 | word | ||
| 86 | Thd V2 | word | ||
| 88 | Thd V3 | word | ||
| 90 | Thd 11 | word | ||
| 92 | Thd 12 | word | ||
| 94 | Thd 13 | word |