Hello, I recently bought a Pratt and Whitney Tape Drill. It has a Fanuc 0-m control. I need a schematic of the servo amplifier circuit. I need it to do some testing. When I power it up I get a 401 alarm that goes away after a reset but I get a 414, 424, and a 434 . I checked diagnostic 727 it shows 00010000. Improper current. It uses one amp to contol all three axis.Thanks for any help.
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Fanuc 0-M servo amplifier schematic
- Thread starter jodybo
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