we have an leadwell VMC with the Fanuc OM control. The machine came up wit all these alarms at once (417,427,& 437) and the CRT displays "0" value in all axis. Any advise on what could have happened. I thank you for any help with this.
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06-24-2015, 02:59 PM #1
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fanuc servo aarms 417,427, & 437 fanuc OM control
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06-25-2015, 04:09 AM #2
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It looks like cnc memory was cleared or parameters setting was initialized/cleared.
Let's check CNC batteries & keying in parameters setting again
If data was lost, all programs, pmc parameters, offset & macro data are also needed to be input.
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