I have a query regarding communication between Mitsubishi FX2N PLC & HMI EZS6M-R from automation direct.
Mitsubishi plc has two ports one is RS422 for programming and other is RS232 ,RS485 or RS422
I am trying it on programming port RS422 and melsec FX-REV-E protocol , but its not working
Does it require any PLC com port setting for hmi communication in plc program if yes how it will be set plc com port.
Which port is used for normal hmi communication.
Mitsubishi plc has two ports one is RS422 for programming and other is RS232 ,RS485 or RS422
I am trying it on programming port RS422 and melsec FX-REV-E protocol , but its not working
Does it require any PLC com port setting for hmi communication in plc program if yes how it will be set plc com port.
Which port is used for normal hmi communication.