I'm new to PLC subject and working with Omron CQM1H. I need to program it using CX-P 3.0 and I only have a standard serial cable. When I tried "Work online" my plc is not detected. PLC is good and the serial port on my PC is also good.
Can I communicate with PLC(CQM1H) and my PC through standard serial cable?
If yes Y can't I communicate with PLC. Is there specific DIP settings required?
If not can anyone give me the wiring diagram of the required cable so I will make a cable my self.
Ramitha
Can I communicate with PLC(CQM1H) and my PC through standard serial cable?
If yes Y can't I communicate with PLC. Is there specific DIP settings required?
If not can anyone give me the wiring diagram of the required cable so I will make a cable my self.
Ramitha