Kirk Wallace wrote: > On Fri, 2007-12-14 at 10:12 +0200, Alex Joni wrote: > >>>I need to use my mill manually while I am converting it to EMC. Because >>>the spindle VFD is mounted at the back of the mill and I removed the >>>DRO, I decided to just hook the linear encoders and the VFD to my Pico >>>UPC and use EMC as a DRO and VFD controller. I figured, no big deal, put >>>the hand-wheels back on, a little wiring, start EMC, unset E-stop, >>>controller on, MDI, s1000 m3 and go. So far so good. The spindle is >>>turning, I grab the X hand-wheel, give it a turn and ... the spindle >>>stops and I get a following error. Dooh. >> >>how about setting ferror limit to something like 200" or whatever your max >>travel is? >> >>Regards, >>Alex > > > That would be too easy. I don't know why, but I assumed that I couldn't > put a large number in for ferrer. But EMC has been quite happy to comply > to all the other ridiculously silly things I have have asked it to do. > Although, at the time I didn't think they were silly. This time, it's > the other way around. Thanks. > THat's how you tune a servo. The first few tries, the error is going to be VERY large, and you don't want false trips shutting it down before you can see the response.
Jon ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
