Thank you phucrobusl and memoryman very much. Received Base0 board after vacation, changed it and system booted. Only had blown transformer, two automatic fuses and one servo ... Now there left to repair the servo
Thank you phucrobusl and memoryman very much. Received Base0 board after vacation, changed it and system booted. Only had blown transformer, two automatic fuses and one servo ... Now there left to repair the servo
Hello again, maybe someone has Fanuc servo amplifier schematic/service manual? Board A20B-1003-0090/2. As I understand there is a problem with DC voltage detection after shortening of phases in transformer. DC error Even at much lower supply voltage braking resistor is often turned ON and overheating switching transistor. Suspecting DV46.
Regards
Romas
i have alarm problem Murata c3000
1013 IN PUNCH CYCLE
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