Messages

11

General Mach Discussion / Re: Home and limits stopped working

« on: July 08, 2010, 09:17:27 AM »

Thanks! Yeah, I'm just following others' directions on whether the input is set low or high, but I will definitely try what you suggested.

12

General Mach Discussion / Home and limits stopped working

« on: July 08, 2010, 01:28:03 AM »

Hey guys I have an X3, CNC Fusion, G540, Mach 3 setup. Homing and limits were working perfectly for the past couple of months, then all of a sudden, the switches aren't stopping the machine.

They are, NC, in series, and not showing any yellow trip lites in the Mach diagnostics screen. I tested them with my DMM and all are working fine, I also checked the wires and there is continuity all the way around, I manually actuated the switches and checked that the loop opened.

Is it the G540? I tried another input terminal and still no good. My edge finding probe setup using a cnczone.com member's screen also stopped working at the same time. Or is it something in Mach 3? I've attached my XML.

Help!