I have a mach3 machine (router) without a controller (the PC is the controller).
I have used a probe on pin 12 for 4-5 years with no problem. It made contact with the spindle/tool.
Now I have moved my workshop location and the probe doesn't work anymore.
I have reviewed all connections.
The most unbelievable thing is that I now get an intermittent "digitalize" contact when the machine is off.
If I energize the machine, it makes no contact...
Please, does anyone have this and can you help?
Thank you
Francisco Motta from Brazil