That physical example I showed is actually just an A plus index, it was original fitment on my Starturn cnc lathe that I upgraded to linuxcnc, even the optos are original. Screw on chucks too
Dave On 01/03/2015, Martin Dobbins <[email protected]> wrote: > > > >> > >> If you are interfacing the encoder directly through the >> parallel port, then >> Halscope could be used to check the A-B quadrature alignment. >> No bulky test gear needed. >> >> Jon > > > Jon, > > Thank you, all I have to do is learn how to use Halscope rather than buy an > oscilloscope just for this. > > However, since I don't want or need spindle reverse (screw on chucks!), I'm > thinking of trying just a single pulse to begin, or perhaps better something > like this: > > http://linuxcnc.org/docs/html/examples/spindle.html > > at 6.1 where just phase A and index is used. > > I hope hardware setup will be easier since I won't need to get phase A-B > quadrature alignment setup. If that will work initially I can make it more > sophisticated as I learn more. > > Martin > > > > > > > > > > > >> >> ------------------------------------------------------------------------------ >> Dive into the World of Parallel Programming The Go Parallel Website, >> sponsored >> by Intel and developed in partnership with Slashdot Media, is your hub for >> all >> things parallel software development, from weekly thought leadership blogs >> to >> news, videos, case studies, tutorials and more. Take a look and join the >> conversation now. http://goparallel.sourceforge.net/ >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, > sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for > all > things parallel software development, from weekly thought leadership blogs > to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
