Dear All,

I need your help regarding our machine. We have COLCHESTER 2000L CNC Turning Center, Controller FANUC OT. The problem is, when we give the command for home position its x axis reaches its home position but z axis does not. I have disengage the belt of z axis from its motor and when the command for home position is given its z axis motor keeps on running and don't stop or engage at some point.

Kindly help me in this situation. Thank you.