Let the fun begin !!! ???

[JAZZCNC]

Ok well Dip switches are correct according to manual.

So we need to see whats happpening or not.!! . . . We need to see if the Relay is active so i'd recommend you disconnect the wires to VFD and check with a Meter rather than having VFD turn on/off.

First Type M5 into MDI to make sure spindle is off. Next test for continiuty between the Contacts of Relay #1 your using for RUN. It should have NO continuity.
If it does then change the Active State of that Output.
Now Type M3 into MDI and Check Contacts for continuity. You should now have Continuity and relay is active.
Type M5 and relay should drop out and Continuity drop.

If none of this happens then something is set wrong either in Mach3 or your wired wrong.? Only other thing it could be is the DIP switches are Wrong way around and the Relay is turned off on the BOB.!

To be honest we are getting to the point where it's very hard to help without being there at the machine.! What I've suggested may seem basic but it's necessary that things are done step by step before moving on to avoid confusion.!. . . Let me know what's happening.!!