Configuring a Modbus RTU network
A Modbus RTU network is configured by using a UR20-1COM-232-485-422 I/O module as Modbus RTU master.
- Adding a Modbus RTU master
- Deleting a Modbus RTU master
- Adding a Modbus RTU slave
- Deleting a Modbus RTU slave
- Changing the ID of a Modbus RTU slave
- Adding a data item to a Modbus RTU slave
- Deleting a data item from a Modbus RTU slave
- Changing the name of a data item of a Modbus RTU slave
- Changing the function code of a data item of a Modbus RTU slave
- Changing the offset of a data item of a Modbus RTU slave
- Changing the quantity of a data item of a Modbus RTU slave
- Mapping a data item of a Modbus RTU device to a global variable
- Creating a trigger channel for a Modbus RTU request
- Retrieving the communication status of a Modbus RTU device
- Supported Modbus RTU function codes
- Description of the Modbus RTU status words