I have a FD-V6L OTC robot with touch sensor enabled on it. It has been running fine for several years, and today the touch refused to ground.
I've checked every wire I could find and made sure they were still plugged in, i checked the ground to make sure it was still connected.
I even ran a part through without the touch sense just to make sure it was still grounded.
But I can't seem to figure out why I can't get a solid connection when sensing.
Any suggestions would be helpful.
Thanks