Do this, it will make your life easier........
you can do it in Brians, or Macropump, example for each listed.
Brian:
Open up "Brain Editor"
put this in your brain:
OemLED(11)->NoOp->OUTPUT(2)
Save as, pumpbrain, goto brain control, reload all brians, find yournew one, enable it, and your up.
MacroPump:
if GetOEMLED(11) then 'this LED is on anytime the spindle is running Cw/ccw.
ActivateSignal(OUTPUT2)
else
DeActivateSignal(OUTPUT2)
end if
///////// in both of the above examples you dont have to modify your M3 or M4 or M5 at all.
scott
Commercial Mach3: Screens, Wizards, Plugins, Brains,PLCs, Macros, ATC's, machine design/build, retrofit, EMC2, Prototyping. http://sites.google.com/site/volunteerfablab/