Connection and addressing notes
- Protocol
- Modbus
- Meter values
- holding register area
- Meter values copy
- 4x20000 holding register area
- Register addressing
- base 1
- Word order
- some masters must swap words to read the values correctly
Registers in the map: 113 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 3 (holding registers). byte order big-endian. data types: dword, single, smallint.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 40015 | Hours: format hhmmss | smallint | ||
| 40017 | Data format aammgg | smallint | ||
| 40019 | Meter serial number (read by dlms) | smallint | ||
| 40021 | Reset meter count | single | ||
| 40023 | Total active energy a+ | single | ||
| 40025 | Total active energy previous month A + | single | ||
| 40027 | Total active energy slot 1 a+ | single | ||
| 40029 | Total active energy slot 1 previous month A + | single | ||
| 40031 | Total active energy slot 2 a+ | single | ||
| 40033 | Total active energy slot 2 previous month A + | single | ||
| 40035 | Total active energy slot 3 a+ | single | ||
| 40037 | Total active energy slot 3 previous month A + | single | ||
| 40039 | Total active energy slot 4 a+ | single | ||
| 40041 | Total active energy slot 4 previous month A + | single | ||
| 40043 | Total active energy A | single | ||
| 40045 | Total active energy previous month A | single | ||
| 40047 | Total active energy slot 1 A | single | ||
| 40049 | Total active energy slot 1 previous month A | single | ||
| 40051 | Total active energy slot 2 A | single | ||
| 40053 | Total active energy slot 2 previous month A | single | ||
| 40055 | Total active energy slot 3 A | single | ||
| 40057 | Total active energy slot 3 previous month A | single | ||
| 40059 | Total active energy slot 4 A | single | ||
| 40061 | Total active energy slot 4 previous month A | single | ||
| 40063 | Reactive total energy Q1 | single | ||
| 40065 | Reactive total energy previous month Q1 | single | ||
| 40067 | Reactive total energy slot 1 Q1 | single | ||
| 40069 | Reactive total energy slot 1 previous month Q1 | single | ||
| 40071 | Reactive total energy slot 2 Q1 | single | ||
| 40073 | Reactive total energy slot 2 previous month Q1 | single | ||
| 40075 | Reactive total energy slot 3 Q1 | single | ||
| 40077 | Reactive total energy slot 3 previous month Q1 | single | ||
| 40079 | Reactive total energy slot 4 Q1 | single | ||
| 40081 | Reactive total energy slot 4 previous month Q1 | single | ||
| 40083 | Reactive total energy Q2 | single | ||
| 40085 | Reactive total energy previous month Q2 | single | ||
| 40087 | Reactive total energy slot 1 Q2 | single | ||
| 40089 | Reactive total energy slot 1 previous month Q2 | single | ||
| 40091 | Reactive total energy slot 2 Q2 | single | ||
| 40093 | Reactive total energy slot 2 previous month Q2 | single | ||
| 40095 | Reactive total energy slot 3 Q2 | single | ||
| 40097 | Reactive total energy slot 3 previous month Q2 | single | ||
| 40099 | Reactive total energy slot 4 Q2 | single | ||
| 40101 | Reactive total energy slot 4 previous month Q2 | single | ||
| 40103 | Reactive total energy Q3 | single | ||
| 40105 | Reactive total energy previous month Q3 | single | ||
| 40107 | Reactive total energy slot 1 Q3 | single | ||
| 40109 | Reactive total energy slot 1 previous month Q3 | single | ||
| 40111 | Reactive total energy slot 2 Q3 | single | ||
| 40113 | Reactive total energy slot 2 previous month Q3 | single |
This is not the complete map: 50 of 113 registers are listed above. Click "Read register values online" to read any register of your device in the browser, or download the program to log the complete map.