Using the xyz probe, From the CNC Zone, I' tried and tried with no avail to get any connection from my Gecko G-540 (1 through 4 pin #s 10 through 13 ) through to Mach. I see many other people have successfully made this mod. I get 12 volts from connections 1-4 to ground, but I cannot get the led to light. It seems as through Mach, those pins are not working.
I've asked for help over at CNC Zone, but no one has answered. I'm sure this could be easily fixed and that it's something simple, I just don't what to do.
Anybody have any ideas?
Dave