i did increase min error from 0.002 to 0.008 and now no noise machine sounds really good. how much i lost geometric accuracy by increasing --min error --? i want to compare theoretical lost of accuracy with real measurement.
On Thu, May 29, 2014 at 11:35 AM, a k <[email protected]> wrote: > hi > i noticed in ini file > on y axis > ---#the y axis servo's encoder has an index channel, so we use it to > improve the home accuracy--- > and for x and z > -- #the x (z) axis servo's encoder does not have an index channel, so we > have to to home without index--- > /////////////////////////////////////// > question > did system check and found it by them self? > does this effect tuning of motor ? > on x and z axis i have similar motor and y has sem motor- did system check > and found something or it is coincidence? > > > > > > > > > On Wed, May 28, 2014 at 2:26 PM, a k <[email protected]> wrote: > >> Hi >> in ini file i think that as default setting for this parameters >> Ferror=1 >> min error=0.002 >> and FF1=1 >> am i right or no? >> i am not sure about tune up only with P FF1 and FF2. >> http://gnipsel.com/linuxcnc/tuning/servo.html >> it did not work out in my case >> >> >> >> On Wed, May 28, 2014 at 12:08 PM, a k <[email protected]> wrote: >> >>> Yes i did check that and they are in set up for differential mode. >>> ///// >>> Next will be --4. Make sure that the filter bits of the HostMot2 >>> encoder counters are set true >>> How i can check this one? >>> in which file ? >>> >>> >>> >>> >>> On Wed, May 28, 2014 at 10:28 AM, andy pugh <[email protected]> wrote: >>> >>>> On 28 May 2014 17:59, a k <[email protected]> wrote: >>>> >>>> > which file ? any instruction? >>>> >>>> http://www.mesanet.com/pdf/motion/7i33man.pdf >>>> >>>> Page 2 >>>> >>>> -- >>>> atp >>>> If you can't fix it, you don't own it. >>>> http://www.ifixit.com/Manifesto >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Time is money. Stop wasting it! Get your web API in 5 minutes. >>>> www.restlet.com/download >>>> http://p.sf.net/sfu/restlet >>>> _______________________________________________ >>>> Emc-users mailing list >>>> [email protected] >>>> https://lists.sourceforge.net/lists/listinfo/emc-users >>>> >>> >>> >> > ------------------------------------------------------------------------------ Time is money. Stop wasting it! Get your web API in 5 minutes. www.restlet.com/download http://p.sf.net/sfu/restlet _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
