Messages

1

General Mach Discussion / limit switch detection mach3

« on: September 19, 2012, 11:55:16 AM »

I am trying to set up mach3 on a simple tabletop 3 axis nc router that is working on mach2. 

+ and - limit switches are shared pin with homing  on each axis

I cant get mach 3 to detect the switches.  I started with what I thought was the same setup as Mach2, and tried several variations without success.

 Is there something I am missing?  can someone give me a setup checklist?


Thanks Craig