16 квітня 2012 р. 15:09 andy pugh <bodge...@gmail.com> написав:
> On 16 April 2012 12:31, Andrew <parallel.kinemat...@gmail.com> wrote: > > Does it make sense to connect the encoder right to 7i43 pins and look > > It is worth a try, as long as it is a 5V TTL single-ended encoder. > > Just did it. Perfect quadrature pulses http://img214.imageshack.us/img214/6079/screenshothaloscillosco.png And the position is correct, of course. > I'm afraid that this is 7i39 spoils the quadrature signal. > > It works OK for me. (I have a couple of them, but only one type of encoder) > I also have 2 of them, and all work the same. Then, it's either the cable (I'll check it again now. No contact? Unsufficient power?) or something's wrong with 7i39, can't imagine that. Andrew ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
