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One way Y axis stepper motor.

Posted: Mon Sep 12, 2016 10:20 pm
by Sergio
Hi, I already maunted the printer and I started to try moving the printhead through the three axes. The X (left-right) axis is OK, and so is the Z (up-down) axis. But the Y (front-back) axis moves only in one direction, that is it can move only forward, but it doesn't accept any backwards move. What can I do? There's something wrong in the stepper motor o the motor drive?

Thanks,
Sergio Internicola

Re: One way Y axis stepper motor.

Posted: Tue Sep 13, 2016 5:39 pm
by William
Hi,
I think you'd better have a double check on your Y endstop's installation,and you may wanna read this post:
http://www.geeetech.com/forum/viewtopic ... 18&t=17883