Create a HOME for x, Y, and Z.

lianaris

Hey Gang! first post here, i am replacing the controller and drivers on a store bought cnc, controller is ddcs4 v3.1.
I have movement on all axis but I need help with setting up the limits. I have 6 mechanical limits, 2 per axis. I have 3 proximity type home switches for each axis home position and soft limits for + and - travel on all axis. When I ask it to got home on all 3 axis, x and z go home but it seems that y is waiting for a permissive from the x  and z limits before it can home. It's not getting that permissive and the homing sequence stops. Also, and could be related, when I start a job, zero it to the job start position, z goes into the upper mechanical limit and the process stops there. Any ideas ? In the z + direction for example, what sequence should the actuation of the limit switches be (mechanical, home and software limits)? thx