Flutehead,
I have it working on three axis (if you are in the turbocnc group, you already know this)
"2 switches in series each axis for home/limit, individual pins total 3 for 3axis"
Yes as long as the switches are NC!
"Home is limit=yes.
Disable all limit switches in I/o."
Yes and Yes
"Any pins out of 10,11,12,13,15 active high except for pin11
Enable home switches in I/O"
Yes and Yes
"And I guess disable all home switches except the axis your working on. When this one works disable it and move on to next axis and enable it."
Yes and Yes when you are setting things up. Once properly setup, enable ALL HOME switches. DONOT enable limit switches!
Should work for you as it does for me:}) :cheers:
Art
AKA Country Bubba (Older Than Dirt)