Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread Jon Elson
Frank Tkalcevic wrote: >> I have a very well-hidden article on tuning. >> > > Excellent. And very well hidden. Every week I seem to accidentaly find a > great article on the emc web site. > > >> See http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?PWM_Servo_Amplifiers >> > > > How do yo

Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread Frank Tkalcevic
> I have a very well-hidden article on tuning. Excellent. And very well hidden. Every week I seem to accidentaly find a great article on the emc web site. > See http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?PWM_Servo_Amplifiers How do you generate your step pulses? When I was tunning, I woul

Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread Dale Grover
Jon and Robert, Thanks--this link looks like just the thing. --Dale At 2:48 PM -0500 8/8/09, Jon Elson wrote: >Dale Grover wrote: >> I'm writing up a little article on EMC and would like to include a >> graphic image of EMC being used to tune a servo. Does anyone have a >> plot (before and a

Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread Jon Elson
Dale Grover wrote: > I'm writing up a little article on EMC and would like to include a > graphic image of EMC being used to tune a servo. Does anyone have a > plot (before and after tuning) showing a step response for a servo? > I have a very well-hidden article on tuning. it is aimed at my

Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread robert
What about this page? http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?PWM_Servo_Amplifiers here is my mill i retro fitted from a Mitsubishi M0 control to EMC http://www.linuxcnc.org/component/option,com_kunena/Itemid,20/func,view/catid,30/id,559/lang,en/ the next retrofit is two Hardinge Superslants

Re: [Emc-users] Servo tuning--plot request

2009-08-08 Thread Rob Jansen
Dale, if the article is to show EMC capabilities in order to promote the retrofitting of EMC I am interested. I have a business relation with two of the same milling centers with very old Fanuc controllers. One is broken (PC problem) and repair will cost more than an EMC retrofit. Also the old

[Emc-users] Servo tuning--plot request

2009-08-08 Thread Dale Grover
I'm writing up a little article on EMC and would like to include a graphic image of EMC being used to tune a servo. Does anyone have a plot (before and after tuning) showing a step response for a servo? Also, would be happy to get feedback on the article so far. Email me if interested. Thank