Hello everyone... The problem we are facing is that our Mitsubishi qseries cpu 06H goes on error. We tried to communicate it with gx developer but it doesn't response, as we have already the backup of our program so we also try to erase or clear the PLC memory but every time we get the same communication error. We also try to reset and Lclr with the switch and hold it for 10 secs but nothing happen. Battery is ok, the stop and run switch is not responding, only the Error RED LED is ON. What is the solution to get the cpu back to run? Thanks in advance...
