I've been trying to get Mach3 to stop/start my router through a BOB connected through pin 17 to a SSR. I have the spindle relays activated and output 1 set to the proper port and pin. I can get it to toggle on and off with the F5 key and with the spindle button. When I try to run G Code command M3S20000 or M5 nothing happens. I have also tried to enter M3 and M5 in the diagnostic screen with no results.
I have read every post that I could find on the subject and am unable to find a solution. Any help will be greatly appreciated.