I keep getting a Z overtravel alarm. While attempting a reference return it will go above zero and trip out on a servo reading before hitting the overtravel limit switch..
How do you calibrate this axis?
I keep getting a Z overtravel alarm. While attempting a reference return it will go above zero and trip out on a servo reading before hitting the overtravel limit switch..
How do you calibrate this axis?
Please check the limit switch, its resistance should change as the dog moves its arm past the contact point...
Which limit switch? I have a upper a lower and a slowdown on the left side.
Well, since the Z axis is probably over travelling going in the up (Z+) direction, I would check all of the limit swithces that it is hitting going up (in direction of the alarm) first.
I have similar problem but it is a not ready alarm that won’t go away.
Here are details: https://www.cnczone.com/forums/fanuc...tem-ready.html