Register map(s) for this device, with a note of how far each has been checked. Addresses are 0-based, as on the wire. Scale and byte order are confirmed only at the hardware-verified rung.
Round-trips through a real Modbus stack with no overlapping addresses and a word-order-sensitive codec — the map is internally coherent and wire-decodable. Does NOT prove byte-order or scaling match a real device: the emulator is seeded from the map's own types, so a uniformly wrong byte-order still round-trips. Only hardware-verified confirms byte-order/scale on the wire.
| point | address (0-based) | type | scale | unit |
|---|---|---|---|---|
| Firmware Version | 0 | U16 | 1 | |
| Instrument type | 1 | U16 | 1 | |
| Year of manufacture | 2 | U16 | 1 | |
| Serial Number | 3 | U16 | 1 | |
| Program type | 4 | U16 | 1 | |
| COMMAND REGISTER | 5 | U16 | 1 | |
| STATUS REGISTER | 6 | U16 | 1 | |
| GROSS WEIGHT | 7 | U32BE | 1 | |
| NET WEIGHT | 9 | U32BE | 1 | |
| PEAK WEIGHT | 11 | U32BE | 1 | |
| Divisions and Units of measure | 13 | U16 | 1 | |
| Coefficient | 14 | U32BE | 1 | |
| INPUTS | 16 | U16 | 1 | |
| OUTPUTS | 17 | U16 | 1 | |
| SETPOINT 1 | 18 | U32BE | 1 | |
| SETPOINT 2 | 20 | U32BE | 1 | |
| SETPOINT 3 | 22 | U32BE | 1 | |
| HYSTERESIS 1 | 38 | U32BE | 1 | |
| HYSTERESIS 2 | 40 | U32BE | 1 | |
| HYSTERESIS 3 | 42 | U32BE | 1 | |
| REGISTER 1 | 50 | U16 | 1 | |
| REGISTER 2 | 51 | U16 | 1 | |
| REGISTER 3 | 52 | U16 | 1 | |
| REGISTER 4 | 53 | U16 | 1 | |
| REGISTER 5 | 54 | U16 | 1 | |
| REGISTER 6 | 55 | U16 | 1 | |
| REGISTER 7 | 56 | U16 | 1 | |
| REGISTER 8 | 57 | U16 | 1 | |
| REGISTER 9 | 58 | U16 | 1 | |
| REGISTER 10 | 59 | U16 | 1 | |
| REGISTER 11 | 60 | U16 | 1 | |
| REGISTER 12 | 61 | U16 | 1 | |
| REGISTER 13 | 62 | U16 | 1 | |
| REGISTER 14 | 63 | U16 | 1 | |
| Sample weight for instrument calibration H | 64 | U16 | 1 | |
| Sample weight for instrument calibration L | 65 | U16 | 1 | |
| Weight value corresponding to ZERO of the analog output H | 66 | U16 | 1 | |
| Weight value corresponding to ZERO of the analog output L | 67 | U16 | 1 | |
| Weight value corresponding to the Full Scale of the analog output H | 68 | U16 | 1 | |
| Weight value corresponding to the Full Scale of the analog output L | 69 | U16 | 1 | |
| Preset Tare H | 72 | U16 | 1 | |
| Preset Tare L | 73 | U16 | 1 |
| max registers/read | 32 |
| protocol notes | EEPROM has a limited number of writing operations (100000). The instrument makes sure that no writing occurs if the value to be memorised is equal to the value in memory. |
| model register | 40002 |
| serial register | 40004 |
| firmware register | 40001 |
| doc revision | 1.03 |
Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.
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