Also consider using differential en/de-coders on each side to eliminate the influence noise. It's fairly easy to add those little chips if the signal is not differential already. Rainer
On Jul 29, 2009, at 5:42 AM, Sven Wesley wrote: > Do you use shielded cables for your encoders? I know that the same > error > appeared on two different machines when the cables were unshielded. > One got > it when running a servosystem and the other was a stepper machine > that got > it when homing (unshielded home switch cables). > Regards, > Sven > > 2009/7/29 Lindenmayr Bernd <[email protected]> > >> Hi Group! >> >> >> >> I´m using EMC 2.4~pre and I want to tune the PID for my Servo- >> System for >> only one linear Axis. The case is, when I drive with high speed and >> dynamic >> periodic movements it works. In slower movements and in the >> situation of no >> motion e.g. after I put the machine on, the error occurs, but not >> in any >> case!! I tried to tune the servo system without any improvements!! >> >> Even if I set the FERROR and MIN_FERROR to 100.0 in the ini-file, >> it has no >> effect. >> >> Any idea? How can I deactivate this error message that the motion >> continues? >> >> >> >> >> Thanks very much, >> >> Bernd >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports >> 2008 30-Day >> trial. Simplify your report design, integration and deployment - >> and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users >> > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and > focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
