scott it is a schiender altivar 71 vfd with a encoder card they are awesome drives actually
and pretty cheap second hand I always keep a look out and buy them up. got 3 currently On Mon, Apr 26, 2021 at 12:22 AM Scott Harwell via Emc-users < emc-users@lists.sourceforge.net> wrote: > Andrew, > What VFD is it? Who made it? > Scott > > > On Sunday, April 25, 2021, 6:34:03 AM CDT, andrew beck < > andrewbeck0...@gmail.com> wrote: > > Hey Andy. > > Vfd does not have positioning mode. > > So I need to orient with velocity commands and pid. > > Slightly lost on how to set that up > > > > > On Sun, 25 Apr 2021, 11:20 PM andy pugh, <bodge...@gmail.com> wrote: > > > On Sun, 25 Apr 2021 at 09:30, andrew beck <andrewbeck0...@gmail.com> > > wrote: > > > > > I have successfully set up my vfd with closed loop flux vector control > so > > > it is like a servo now and I am supposed to be able to make it rigidly > > hold > > > position if I set up a pid loop. > > > > If the VFD has an encoder then does it have a built-in positioning mode? > > > > Or do you want to orient it with velocity commands and PID? > > > > -- > > atp > > "A motorcycle is a bicycle with a pandemonium attachment and is > > designed for the especial use of mechanical geniuses, daredevils and > > lunatics." > > — George Fitch, Atlanta Constitution Newspaper, 1912 > > > > > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
