Hi
I have 2 upgrade 5 axis breakout boards which both have the same problem. I can't energize the relays. I have unchecked the 'Disable relay' box in 'Spindle Settings' and assigned output #1 to the M3 and the M4 boxes. I have also assigned Port1 and pin 9 to output #1 in the ports and pins screen. I have of course green checked Output #1.
Going to the MDI screen and entering M3 should activate the relay bu it doesn't. The computer running the Mach3 program activates the relay on another router, which has the same type of breakout board, when the M3 command is sent.
I am of the belief that both boards may have the same fault despite them being new. Is there something that I have missed?

JimK