Hello Guys.
I am having a problem with my omron cqm1h cpu 51 and i need help from you over there.
The problem is that every time i power the plc,the err/alarm led is permanently on.When i connected online with my pc using cx programmer,there are two erros display in the error log which are Memory error and system alarm which is a non fatal error.I clear the momory error and the err/alm led starts blinking but the system alarm error is still there.I try to clear the system alarm but no joy.Please can some one help?
Thanks in advance.