Do you use G91 G28 Z0?
New to the forum so I'm not sure if this the ideal place to post this but here it goes....
I've got a Wells Index unit from 1984 that at some point in it's life was retrofitted with a Fanuc 11 controller. Mostly it seems to be working but I've got a problem with the Z axis in the it almost always overtravels + when doing a G28 before I get started. I'm new to the CNC game and really want to get get started cutting but this is something I need to get sorted out.
I'm not even sure what people will need to know in order to help but I'm hoping someone can help me out!
Yes, that's what's typically causing it to overtravel in the Z+. I've got another discussion thread that I started that is getting me somewhere:
Need help troubleshooting Frankenmill
So, now I just need to get past the write issue and I should be able to get this sucker working as expected.