X axis trips the home and keeps going to the limit <Resolved>

[amegger]

As the subject states, Z homes fine, Y homes fine then X trips the home switch and keeps going till the limit stops it.
I did a clean install of windows 10 on my cnc pc and updated CNC12 from 5.08 to 5.30 while I was at it. Re-entered the wizard settings and copied in my previously working cncm.hom file and started encountering this issue. X,Y,Z are connected to a single "home all" input so I can't understand why Z and Y work but X doesn't. I ran the home program in single block with the homing speed lowered to 1.0 ipm and can clearly see the home switch trip well before the limit, which I measured at 0.170" separation. What am I missing here?

[cncsnw]

From your cncm.hom:

Code: Select all

M92/X L1		;Move Plus to Home Switch

From your report file:

Code: Select all

Axis  Label  Motor                Encoder      Lash Comp.        Limit          Home      Dir  Screw
             revs/in              counts/rev.  (inches)          -     +        -     +   Rev  Comp
1     X     10.1605000000000008     10000        0.0002          2     2        1     0   Y     N
2     Y     10.1605000000000008     10000        0.0015          2     2        0     1   Y     N
3     Z     10.1605000000000008     10000        0.0000          2     2        0     1   Y     N

You are trying to home X in the plus direction, but you have only designated a home switch input for X minus.

[amegger]

I knew it had to be something simple I was missing! Thanks!