Quote Originally Posted by manofgresley View Post
Hi Jazz

Many thanks again, will this stop the machine from moving if activated.?


Yes Ray machine will stop and the relevant tripped switch LED turn on.

Easy to test off machine just run 5V+ wire from PSU to LED/resistor then thru NO contact of switch that Neg (-) is connected to BOB (-). the BOB will return to Ground of the PSU.
If it works Mach will go into reset and the LED light up while switch held in.