Now, my servo motor with the attached resolver still out of the rotary table, I have a HYOOGE success!
The cause of jerkiness was a TOO HIGH input voltage to the resolver.I am hypothesizing that this caused too much voltage to be passed into the resolver converter input, causing it to crowbar or otherwise curtail the input for safety reasons, therefore curtailing and messing up the encoder calculations involving sine and cosine trigonometry. I found it out because I thought, incorrectly as it turns out, that the voltage was too low. I increased the input voltage (by means of changing jumpers on Jon's resolver converter) and that made a bad problem truly horrible! The motor was now jerking like, um, let me just say it was jerking way too much. So, I went the other route and decreased voltage, which decreased jerkiness. At the lowest voltage, as it turns out, the motor turns smooth as a clock! I am going to be reassembling everything now. Thanks to all. Dudes, you make an awesome customer support team for a superior product!!! i ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
