on the forum: http://www.linuxcnc.org/component/option,com_kunena/Itemid,20/func,view/catid,30/id,5487/lang,ru/
I'm sure there is another from Gtom on there somewhere. The search feature is pretty broken for me. PNCconf from EMC 2.5 should be able to configure it. I say should only because I don't have the hardware (or really the desire) to test it, though I referenced a working config from the forum. Chris M > From: [email protected] > Date: Wed, 7 Sep 2011 16:00:40 -0400 > To: [email protected] > Subject: [Emc-users] example configs for running servo/encoder machine as > velocity mode stepgen with pid loop > > I am trying to configure a gantry machine (X,Y,Y,Z) which is built with Gecko > 320X drivers connected to servo motors. I originally had a parallel breakout > board driving the Geckos (doing step generation in EMC) but was getting > random high latency on the D510MO motherboard and strange behavior of the > servos (perhaps attributable to step generation issues). I also wanted to > use the index pulse for homing, and the 320Xs don't use the index pulse at > all, and I was told by several people that EMC can't do homing with it > either. > > So I was thinking about using Mesa 7i43 cards to remove the step latency > problems and Peter Wallace suggested I could try a variation of a config that > some people have used with success, that is, running the encoder signals back > to the 7I43 and run the step generator in velocity mode (with PID loop), > approximating a velocity mode servo. I am wondering if there are any example > configurations out there for this setup? > > Tom > ------------------------------------------------------------------------------ > Using storage to extend the benefits of virtualization and iSCSI > Virtualization increases hardware utilization and delivers a new level of > agility. Learn what those decisions are and how to modernize your storage > and backup environments for virtualization. > http://www.accelacomm.com/jaw/sfnl/114/51434361/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Doing More with Less: The Next Generation Virtual Desktop What are the key obstacles that have prevented many mid-market businesses from deploying virtual desktops? How do next-generation virtual desktops provide companies an easier-to-deploy, easier-to-manage and more affordable virtual desktop model.http://www.accelacomm.com/jaw/sfnl/114/51426474/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
