Hello
I connected to HIU 3201 using Python to read and write all the registers, including the strapping table. Each register has a second column called 'read only' (https://www.emerson.com/documents/a...c-interface-unit-modbus-protocol-en-76186.pdf). Does anyone know how to read that register? I tried to read it the same way as with the 'Data address,' but it gives me an error or returns nothingg
I'm using the pymodbus library
For example , this code is capable of reading a float from the addresses in the 'data addreess' column and not the 'read only' column
Thank you
I connected to HIU 3201 using Python to read and write all the registers, including the strapping table. Each register has a second column called 'read only' (https://www.emerson.com/documents/a...c-interface-unit-modbus-protocol-en-76186.pdf). Does anyone know how to read that register? I tried to read it the same way as with the 'Data address,' but it gives me an error or returns nothingg
I'm using the pymodbus library
For example , this code is capable of reading a float from the addresses in the 'data addreess' column and not the 'read only' column
Code:
data = self.client.read_holding_registers(address=address, count=2, slave=self.slave)
dec = BinaryPayloadDecoder.fromRegisters(data.registers, byteorder=Endian.BIG, wordorder=Endian.BIG)
return dec.decode_32bit_float()