Reply with QuotePlease check the limit switch, its resistance should change as the dog moves its arm past the contact point...
Enshu Yuasa AccuMill 1547 with Fanuc 3M
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?
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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.
Re: Enshu Yuasa AccuMill 1547 with Fanuc 3M
Originally Posted by fixer2
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
