Deleting a Modbus RTU client
A Modbus RTU client can only be deleted by deleting the associated UR20-1COM-232-485-422 I/O module.
Deleting a Modbus RTU client deletes all subordinate servers as well. It also deletes all data items associated with these servers including their mapping to global variables.
- Open the device view.
- Delete the UR20-1COM-232-485-422 u-remote I/O module that contains the client.