Jon, What is FF0 used for if it should be set to 0 for a motion axis?
Thanks John On 1/27/2012 8:16 PM, Jon Elson wrote: > Viesturs Lācis wrote: >> In my previous attempts I had: >> DEADBAND = 0.0005 >> P = 90 >> I = 40 >> D = 1,65 >> FF0 = 0 >> FF1 = 1,5 >> FF2 = 0 >> BIAS = 0,0005 >> >> > FF0 should always be zero on a motion axis. It creates an offset that > varies with position. > FF1 should always be much less than P. FF2 seems like it should always > be much > less than FF1. Too much D may cause instability. > > Jon > > ------------------------------------------------------------------------------ > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
