Originally Posted by jam-man  I have an Okuma MC60 VAE with a 7000m control. About once or twice a week it will over travel the Z-axis in the positive direction during a tool change in auto. I don't have a clue what to look for. Any ideas would be great |
check for chip on the limit switch, this happen sometimes , it turn on the LS before it reach the limit, thats why you get an over travel alarm