Modbus rtu

This group contains settings associated with the MODBUS RTU working on COM port.



MODBUS RTU is disabled when set to 0.

If the value is between 1 and 2000 defines the timeout in milliseconds for the MODBUS slave response.

0 = disabled / 1 ... 2000 [milliseconds] - Default: 0




Register x

Register x

There are 32 positions available where MODBUS RTU reading request are saved (command AT#RTUR)

They can assume value 0/1 (for coils and discrete inputs) or numeric values.

They can be used also as working variables for writing request (command AT#RTUW).