I have checked the file and the fusion 50 hex is included in it.
Are you sure your are using the file from the "user" folder selecting the "[user]equinox" manufacturer at the top of the manufacturer list ?
If the fixture file for the spot max works for some of the fixture, it means that the fixture is OK, maybe some of your fixtures are not in the same mode.
About the dimmer not turning the LED on, I've checked, and the fixture file fits the manual. Maybe your shutter is activated.
I hope this will help.
Enjoy