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General Mach Discussion / Re: Breakout board turns off when opening mach3
« on: August 02, 2014, 09:42:04 AM »
I was. The longs diagram doesnt show an additional 5v power supply so i thought the parallel port must power the board. Since figured out that i need an external supply. I hooked one up and the board is working. Thank you for your reply. Now my issue is that i only get one motor pulse when jogging before the driver faults.