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General Mach Discussion / Re: Nema34 Problem
« on: December 16, 2012, 12:50:00 PM »
Thank you for all your replies.
Started to thinking the problem is with my laptop or driver settings. When I run the driver test, the pulsing is all over the place - far away from straight line:(
It varies between too slow, excellent and too fast etc
I have tried every possible settings for the parallel port in the bios, but the results are the still same
Checked the motor wiring with multimeter and seems to be fine
My next step is to try use PC instead of laptop and see if that help
Started to thinking the problem is with my laptop or driver settings. When I run the driver test, the pulsing is all over the place - far away from straight line:(
It varies between too slow, excellent and too fast etc
I have tried every possible settings for the parallel port in the bios, but the results are the still same
Checked the motor wiring with multimeter and seems to be fine
My next step is to try use PC instead of laptop and see if that help