Hello everyone!
Currently, we have an GE Fanuc 90-30 PLC communicating with a old Lauer panel using the CMM311 module with RS422 protocol.
We are going to change this panel to a EXOR eTOP 306.
The communication will be with the same protocol.
My question is: is there a program needed for the communication between the PLC and the terminal?
Currently, we have an GE Fanuc 90-30 PLC communicating with a old Lauer panel using the CMM311 module with RS422 protocol.
We are going to change this panel to a EXOR eTOP 306.
The communication will be with the same protocol.
My question is: is there a program needed for the communication between the PLC and the terminal?