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Author Topic: Stepper motors not behaving  (Read 1340 times)

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Stepper motors not behaving
« on: July 07, 2013, 11:01:12 PM »
Help.

I have had Mach 3 demo running a Gecko 540 and four stepper motors on the work bench in preperation for fitting to a mill. This worked fine.
My mill is now ready and I bought my Mask licence. Now when I try to run my stepper motors only two work and and they only run in one direction even when I jog them in either direction. The DRO's on the screen work correctly and I can swap around the motors but the problem remains on the same axis so my motors are ok.
Where do I look now ,please.

Buchanan
Re: Stepper motors not behaving
« Reply #1 on: July 08, 2013, 01:05:31 AM »
I am so thick.

I went through my pins and ports and they were all over the place so i reset them and all is well.

Buchanan