It almsot sounds like two problems, the XYZ etc not detected usually means the controller thinks there are no servo's connected, the X+ and X- can mean that the power has been lost to the limit switches.
As they are usually active low, so power missing detects both switches open.
Al.
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CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |