Modbus profie Satec PM130 Plus

[Desislav]

Try this, since the resulting value has to be multiplied by 0.001, bus_datatype field has to be set to float32, but datatype field (which tells what kind of data is read from ModBus) should be set to int32.

Code:

{    "manufacturer": "satec",    "description": "PM",    "mapping": [       {          "name": "PF_L1",          "bus_datatype": "float32",          "datatype": "int32",          "type": "register",          "value_multiplier": 0.001,          "address": 13342       }    ] }

Thanks for fast reply. I think now the received value is not real ( screenshot in attachment). Value for power factor must be from -1000 to 1000 when is not multiplied.