OFFICIAL XPF MAP PREVIEW
Chint Instrument DSU666,DTSU666 Modbus Register Map
Official Modbus Monitor XPF preview for the Chint Instrument DSU666,DTSU666 power meter, with 12 representative voltage, current, power signals.
Register preview
This public preview shows 12 representative read-oriented signals. The complete official map is available in Modbus Monitor XPF.
| Signal | Address | Type | Unit | Category |
|---|---|---|---|---|
| Line line voltage uab V | 408192 | FLOAT32 | V | Voltage |
| Current transformer ratio irat | 400006 | INT16 | - | Current |
| Conjunction active power W | 408210 | FLOAT32 | kW | Power |
| Electric energy zero clearing clre | 400002 | INT16 | kWh | Energy |
| Frequency freq | 408260 | FLOAT32 | Hz | Frequency |
| Version rev | 400000 | INT16 | - | Identification |
| Potentia1 transformer ratio urat | 400007 | INT16 | - | General |
| Line line voltage ubc V | 408194 | FLOAT32 | V | Voltage |
| Line line voltage uca V | 408196 | FLOAT32 | V | Voltage |
| Phase phase voltage ua V | 408198 | FLOAT32 | V | Voltage |
| Phase phase voltage ub V | 408200 | FLOAT32 | V | Voltage |
| Phase phase voltage uc V | 408202 | FLOAT32 | V | Voltage |
Addressing note
Display address copied from the official XPF map preview. Modbus reference-number and zero-based offset conventions vary by device; verify the manufacturer manual before polling or writing.
Need the complete map?
Open the pre-built Chint Instrument DSU666,DTSU666 map in Modbus Monitor XPF for the full register set, live polling, logging, and dashboards.
Open full map in XPF