Help Please With Auto Tool Height Mach 3 Problem

[howser37]

Thanks JAZZ and Ger21, no they arent exactly the same, but its as close as i can find. Heiz dont seem much use when it comes to manuals to be honest. and i cant find one online for my exact setup.

Mine is the S1400 model, its almost same as the smaller models but with the addition of hiwin linear rails

Mine has no second breakout board, just the one control box.

I dont know much about wiring or what happens in the control box, but is it still possible to have a wire problem when continuity tests out ok?

I assumed as long as the signal from both puck wires is making it to the PC then it was ok, but sure im probably wrong as i dont really understand the technicalities

PS, my control box looks more like the one in the first manual i posted up. Basically the photograph i posted first shows everything in the box

[JAZZCNC]

Bed time now but this is a very simple concept. When you touch the probe it just completes the circuit from Gnd to Input +

This is why if your input is working and setup correctly in Mach3 then it must be a wiring or probe problem. To test this and bypass the wire/probe then just put a short wire across the pins going to the probe wires.