On Monday 28 August 2017 03:49:17 Marius Liebenberg wrote: > Hi Johan > > You will have to provide a bit more detail in order to get assistance. > Please explain what you mean by "does not hold size at all" > Explain how: > 1) you discovered the problem and > 2) how you measured the result and > 3) what you done to solve it thus far. > > Also give details on the controller version and GUI that you use.
This might be that wobbly drunken duck created when the drivers are wired - to ground, and + to the signal. Most circuits can pull down as much as 10x what they can pull up, which lights the led in the drivers input opto stuff up well. Reverseing that drive polarity is easy though. You tie the + terminal to the logic's + supply, and the - signal to the breakout boards output. I've never heard of that driver, so some info on it could be usefull. > ------ Original Message ------ > From: "Johann Beukes" <beukes1...@gmail.com> > To: emc-users@lists.sourceforge.net > Sent: 2017-08-28 06:12:00 > Subject: [Emc-users] (no subject) > > >Hi guys > >I am struggeling alot with my lathe X axis. The machine does not hold > >size > >at all. I am using The Leadshine ESM-22430 motor and the DS808 drive. > >The > >Dirsetup is set at 2500, Dirhold 2500, Steplen 5000, Stepspace 5000 > > and stepscale at -322. The ballscrew has a 2.5mm pitch and the steps > > per rev > >are set at 800. > >Can anybody please give me some advice? > >Thanks > >--------------------------------------------------------------------- > >--------- Check out the vibrant tech community on one of the world's > > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >_______________________________________________ > >Emc-users mailing list > >Emc-users@lists.sourceforge.net > >https://lists.sourceforge.net/lists/listinfo/emc-users > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > ---------------------------------------------------------------------- >-------- Check out the vibrant tech community on one of the world's > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > 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> ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
