Set up Plank feeder with two different schedules

[Christina]

I have a Plank feeder hooked up to my Hydros, and I need it to run on two different schedules. Basically, I want one less feeding on the days my fish sitter comes over and gives the fish frozen food.
The internal schedule is too limited. I'd like to set it up more like the dosing schedules, where I can assign multiple schedules to a single output. How can I do that?

 

[Christina]

It looks like I'll have to change the type to lights, and then it lets me attach external schedules.