Messages

51

General Mach Discussion / Homing Trouble

« on: February 20, 2011, 01:15:20 AM »

I am having difficulty with homing.  When "Ref all" is hit the Z homes normally......hitting the switch and backing off.  The Y hits the switch and triggers a "limit switch active" message.  I have all my homing/limit switches wired in series to pin 10 active low.  The Y and X were homing corrctly until I added the switch for the Z axis.  I disable homing on the Y and th X is doing the same thing......hitting the switch and locking up the machine.  I have the auto limitoverride on.  What in the wide world of sports is going wrong?