Quote Originally Posted by irving2008 View Post
lol

Why not use the one jog wheel for all up/down inc spindle speed?

How will you change jog rate?

You seem to have lost your 'feed' requirement. I'd use the one display to show spindle speed, axis steps and/or step rate, and selected feed speed

BTW, in case you hadn't picked up on it, the e-stop to MACH3 is just a repeater input to tell it e-stop has been activated, the e-stop itself should release a main contactor and kill all motion not relying on software.... this is normally a self latching relay
Using the contour shuttle express i have 5 buttons and a fast jog and slow jog available so the feed is not off the table just not on the layout yet..

My mental capacity is less than yours so, i only suggest things that i have some chance of achieving, you have no idea how helpfull you have been already..

Rick...or is it Fick... lol