I've been working on this problematic machine on and off for the last month, a Kia V25p. I've known of this machine for about 3 years and it has never been running. We just hooked up the power and air, made sure the phase was correct, and when I go to zero out the axes, Z goes to zero, but both X and Y throw an over-travel alarm and they are no where close to the limit. It seems to only be in one direction. I'm at a dead end as of what to do or how to proceed with this problem.