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- Monday 22 November 2021 23:37
- Forum: Python
- Topic: Chint DTSU666-Modbus smart meter
- Replies: 4
- Views: 7596
Re: Chint DTSU666-Modbus smart meter
Hi Robert In your plugin on github i founded probably error. there is Volts_AB = self.rs485.read_float(0x2000, functioncode=4, numberOfRegisters=2)/10 ... should be Volts_AB = self.rs485.read_float(0x2000, functioncode=3, numberOfRegisters=2)/10 ... for read modbus devices you shuld use function 3 ...