15278.9 hz Forgot the decimal... or my dust filled shop keyboard doesn't always get my button pushes.
On Sun, Aug 21, 2011 at 2:37 PM, Jon Elson <el...@pico-systems.com> wrote: > On 08/21/2011 12:27 PM, Bryce Johnson wrote: > > So I got a max speed of 480ipm. 1909.9 steps per inch with the 10x > > microstep. 152789Hz is 65448nS per step. I was pretty close to that > with > > my first base period. I've since brought the latency down to so I'll give > > that a try to see if it helps. > > > > > My calculation is 152789 Hz is 6.5 us (6500 ns), and is beyond the > capabilities > of software stepping. If you really need step rates exceeding 75 KHz, > then you > pretty much have to use hardware step generators. > > Jon > > > ------------------------------------------------------------------------------ > Get a FREE DOWNLOAD! and learn more about uberSVN rich system, > user administration capabilities and model configuration. Take > the hassle out of deploying and managing Subversion and the > tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
