Question on temp for saison yeast

[lookwow]

So question is if you want to ferment at lets say 80 do i set my temp control to 80 or do i let it rise until it stops and then turn the temp control on?

 

[j1n]

My next batch is prob a saison and ive been looking into temps. I think you could start at 70 then ramp the temp up 2 degrees every day till you hit around mid to high 80s and leave it there til its time to keg or bottle. Thats my plan for when i do mine.