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General Mach Discussion / Re: Mach3 not communicating with cnc machine....
« on: April 30, 2013, 02:29:06 AM »
OK. So switching the Step and Dir Ports to 1 fixed half of it... the low voltage problem was fixed by switching Step Low Active to on.
Good thing too... Since I wasn't able to find anywhere where it tells me what voltage my breakout board was specced for.
I wasn't able to find anywhere that even mentioned it except one troubleshooting page over on buildyourcnc.com that mentions that if your voltages are low to set the Step Low Active to on.
I mention it mostly because I see lots of threads that end with "Oh, I see what it was... I fixed it..." with no mention of what the fix was or where it was at.
http://xkcd.com/979/
Good thing too... Since I wasn't able to find anywhere where it tells me what voltage my breakout board was specced for.
I wasn't able to find anywhere that even mentioned it except one troubleshooting page over on buildyourcnc.com that mentions that if your voltages are low to set the Step Low Active to on.
I mention it mostly because I see lots of threads that end with "Oh, I see what it was... I fixed it..." with no mention of what the fix was or where it was at.
http://xkcd.com/979/