Steppers move in one direction only
Posted: Sat Jul 09, 2016 11:00 am
Hi all
I tore down my Rostock Max V2 to fix a layer shifting issue, and replaced some cables at the same time. I just got everything assembled and am now having a weird problem.
The stepper motors will only move in one direction. The carriages will move down but not up. I have disconnected as many things as possible to narrow this down, and the problem persists. I also re-flashed with the basic firmware and still can't resolve this. I am suspecting maybe the Rambo is damaged. My stepper motor cables are unchanged from before the fixes, and they were working fine before.
LCD works fine, and I can move the carriages down from MatterControl. Just not up. And the same applies across all the axis motors.
Thanks in advance!
I tore down my Rostock Max V2 to fix a layer shifting issue, and replaced some cables at the same time. I just got everything assembled and am now having a weird problem.
The stepper motors will only move in one direction. The carriages will move down but not up. I have disconnected as many things as possible to narrow this down, and the problem persists. I also re-flashed with the basic firmware and still can't resolve this. I am suspecting maybe the Rambo is damaged. My stepper motor cables are unchanged from before the fixes, and they were working fine before.
LCD works fine, and I can move the carriages down from MatterControl. Just not up. And the same applies across all the axis motors.
Thanks in advance!