Hi I may not be taking the right approach but when I put my PLC's together I don it with a single symbol and add the PLC, Power supply, IO.
Everything works fine BUT the slot reference is stuck on the first reference ie. the PLC CPU. When i put in the next module the reference remains but all of the terminals are marked correctly.
Every IO slot is marked as 1734-IBS8 (first module) even though the references are clearly defined as 1734-4IOL. The only way around it is t create a new PLC for each type of IO or is that the way everyone is doing it?
Thanks for any help.