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Topics - jeffrey

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General Mach Discussion / motors wont run
« on: June 30, 2013, 09:39:01 PM »
newbe help. just loaded mach3 I did the driver test it was Ok.set all the parameters. went to tune the motors.  the arrow keys change the dros for the correct axis but the steppers wont run . I lowered the speed that didn't help. I took a voltmeter measured between pins 2-18,19 20 21 22 23 I read 3.3 volts is that to low? Why didn't that change when I pressed different arrow keys

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