Glad you got it figured out Leslie. Is your Deadband .0001? That seems kind of high But I forgot encoder count is. I had some good results lowering mine below one count,it had more of an effect than I thought it would.
Sure glad you got it going. Terry On Thu Jul 9 8:40 , Leslie Newell <[email protected]> sent: >After a bit of playing around I am within about +/- 8 counts, no matter >what I throw at it. Feeds are within about 6 counts. Grabbing hold of >the servo shaft and trying to turn it by hand as hard as I can deflects >the position by about 8 counts before it returns to 0. > >I first tuned PID as good as I could get then turned I down to 0 and the >other two down to about 20%. I then set up FF1 and FF2 to give the >minimum following error. Finally I turned P,I,D back up to their >previous values. > >I think that is pretty much as good as I am going to get. > >Les > >------------------------------------------------------------------------------ >Enter the BlackBerry Developer Challenge >This is your chance to win up to $100,000 in prizes! For a limited time, >vendors submitting new applications to BlackBerry App World(TM) will have >the opportunity to enter the BlackBerry Developer Challenge. See full prize >details at: http://p.sf.net/sfu/Challenge >_______________________________________________ >Emc-users mailing list >[email protected] >https://lists.sourceforge.net/lists/listinfo/emc-users ---- Msg sent via CableONE.net MyMail - http://www.cableone.net ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
