Milling motor not running on M-1000

I am new to CNC milling and have the M-1000 with the AMB 1400 FME-P DI milling motor and use the UCCNC software.

I am trying out the stepcraft-logo.nc file and all the axes move as they should. However I cannot get the milling motor started. Are there some settings that I should enter under the SPLINDLE settings? What else could be wrong? See my current settings in the attached file

Thanks 🙂

Debby