The Lighting Controller

Just an "easy" question, maybe someone has got an idea:
I´ve got an LED parcan with
1 Red
2 Green
3 Blue
4 ColorMacro
5 Strobe
6 Other functions...

The problem is: I can´t figure it out how to set up the fixture so that channel 5 just let the light strobe from 1-255 BUT NOT zero. -> Channel 5 down -> No strobing.
Seems easy? Yeah, I also thought so but I got stuck and tried almost all combinations of strobe, function, strobe_speed, dimmer, strobe_dimmer etc.

Maybe someone has got an idea how to select the channels/levels...

Lighter007

Channels 5 must have the name "shutter".
And there must be min two levels:
1. "open" at level 0
2. "strobe" at level 10 to 255 for instance

You can see that in our "demo_show".