Well as is now on & off signal is hardcoded into EDM board and is not available at a higher level. I think frequency is around 16kHz which is 16 times faster than servo period. Voltage sampling is done in the middle of the on period.
I will fix the small details, maybe within a week or so. As is now ignition voltage is for example only around 60 volt. On Tue, 21 Jun 2016 08:39:28 +0700 TJoseph Powderly <tjt...@gmail.com> wrote: > Nicklas hello' > could you do another screenshot, but add the oscillator ( on & off > command signal )? > it would be easier to interpret > thanks tomp tjtr33 > > On 06/20/16 00:07, Nicklas Karlsson wrote: > >> On 06/19/16 17:55, Nicklas Karlsson wrote: > >>> I tried to tune parameters manually but most of the time is spent either > >>> in short circuit or open circuit, > >> this is called 'hammering' > >> it actually works but for a poor reason. > >> if the tools is too far away, you are open > >> if the tool is too close, it is shorting > >> For a brief time in transit between these 2 states you DO achieve the > >> proper position > >> and you get _some_ sparks. > >> > >> the idea is to find the ideal position where sparks occur easily > >> yiu can find this if you can control the 'edm servo'. > > Then I now how it should look. I didn't expect something good with my Lego > > prototype without proper tuning and to low ignition voltage at the first > > run. > > > >> ... > > You provided exactly the information I needed, thanks! > > > > > > Regards Nicklas Karlsson > > > > > > ------------------------------------------------------------------------------ > > What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic > > patterns at an interface-level. Reveals which users, apps, and protocols are > > consuming the most bandwidth. Provides multi-vendor support for NetFlow, > > J-Flow, sFlow and other flows. Make informed decisions using capacity > > planning > > reports. http://sdm.link/zohomanageengine > > > > > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
