On 18 December 2013 01:11, dave <dengv...@charter.net> wrote: For the spindle I did something dumb which I will need to fix. Used a > 360 cpr Koyo encoder but geared it (in a moment of dullness) 2:1 so > index pulses are not unique in angular index. >
That isn't necessary an impossible problem. If the ratio is exactly 2:1 then you just need a way to only respond to every second index. If you are using the software encoder counter then a HAL intervention between the IO pin and the index pin will do what is required. If you are using one of the hardware encoders then a separate index sensor on the spindle might be an option (and ignore the encoder index) -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
