On Monday 28 March 2016 16:21:36 jeshua wrote: > > On Mar 26, 2016, at 7:50 AM, Sarah Armstrong > > <sarahj.armstron...@gmail.com> wrote: > > > > this all depends if you have connected the EN - ( enable - ) of the > > stepper drives , > > all the + pins go to 5v > > step - = pul & dir - = direction > > > > if you have it's probable that you have this inverted or requires > > inverting , for testing just leave this unconnected until you have > > everything running beware some Bobs also require an enable input , > > although at first glance this particular board looks straightforward > > The motors go dead when I unplug the enable. > > You say all the + pins go to 5v. I just tired that using the +5v from > the enable to connect to the pulse + and dir +, the controller dir to > the dir - and the controller step - to the pulse - and still no dice. > Is that what you meant? > Yes I'd say that is what Sarah was saying, but we are going to need to see some voltages I think. > > Best, > > Jeshua Lacock > Founder/Engineer > <3DTOPO.com> > GlassPrinted.com > > > ---------------------------------------------------------------------- >-------- Transform Data into Opportunity. > Accelerate data analysis in your applications with > Intel Data Analytics Acceleration Library. > Click to learn more. > http://pubads.g.doubleclick.net/gampad/clk?id=278785471&iu=/4140 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users
Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785471&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
