Manual Pulse Generator (Handwheel) for EMC

Hey Everyone,
I've got a question for Jon Elson & Ray Henry..... and anyone else
that may know??????

Jon, Does your "Universal Stepper Controller" handle input from a
manual pulse generator? Selector switches for axis & step rate,
handwheel for direction?

Jon & Ray, Is "EMC" capable of handling this type of external input?
or does "EMC" really not care/or have anything to do with it?

Thanks, Tim Bostic