A20M X motor oscillating

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A20M X motor oscillating

Post by MikeTMurray » Fri Apr 05, 2019 5:29 pm

I'm new to the A20M and it worked fine, indeed very well, on the first layers of the dog. Then the x axis began to oscillate between +20 and +40mm. I t moves freely by hand without power, and all the wires, Internal and external seem fine. It still does this with when using the move controls in the menu, even after switching on off and resetting. Anybody else had this problem on a new machine?

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Re: A20M X motor oscillating

Post by _kaktus_ » Sat Apr 06, 2019 12:14 am


Can you specify the Vref voltage value for this stepstick module :?:
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Re: A20M X motor oscillating

Post by William » Tue Apr 09, 2019 4:42 pm

I think you can try to swap the A4988 of X/Y axis.
Then test it again and you will find the result of it.
-Keep your mind and try to test it. :)
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