I didn’t use my shapeoko pro for several months. Now it wont home. I found the blue light for the x axis in the electronic box is always lit. The red light on the limit switch comes on when i put the wrench in front of it, but when i try to initialize it moves a tad to the left then throws homing error. Do you think I just need to replace the limit switch?
Power down and try swapping the switch with a known good one?
Power down before making changes!
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Unplug the switch. If the light doesn’t go away, then you have a wiring or control board issue.
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Assuming the light goes away, try swapping with the Z switch. If the switch is the problem, then homing will fail earlier .
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