I have a Fadal 15 XT. Today we had an overtravel hardstop in the Y. The machine will jog on all axis but when a command control is sent we immediately get a "Failure setting servo gain" fault. ??? Is this an issue with the controller card? Can I swap controller cards from different fadals.
may have bad gain pot on board or drive or loose wire.
Be very careful with the trim pots and easy to break off, I did just that. I used to big of screw driver to adjust mine and had to solder it back on the drive.
Failure setting servo gain
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