Hi
I am having OMRAN CQM1 (CPU21) PLC, my junior was handling it, suddenly it is showing IO bus error its code is 0x00C0. I could not find out the cause and still PLC is not going in RUN mode. Where as It allows to download and uploads, when monitored it flashes error window which shows IO bus error. Please help me to resolve the problem
GAJANAN
I am having OMRAN CQM1 (CPU21) PLC, my junior was handling it, suddenly it is showing IO bus error its code is 0x00C0. I could not find out the cause and still PLC is not going in RUN mode. Where as It allows to download and uploads, when monitored it flashes error window which shows IO bus error. Please help me to resolve the problem
GAJANAN