hello.. I have Problem with my OMRON PLC. I used OMRON PLC type CQM1H. and I use CX-programmer software.
My problem is I/O error. In the error log, we have the message : "Fatal error " and "I/O error" and in the PLC error sign always lit.
anyone can help me how to repair that..
thanks for your help
My problem is I/O error. In the error log, we have the message : "Fatal error " and "I/O error" and in the PLC error sign always lit.
anyone can help me how to repair that..
thanks for your help