[TCDet]

C/24 is a Pro Tools Controller. Are you speaking of Logic as a front-end?
Or logic in-sync with PT's?
I have Logic studio so I give it a whirl (time permitting) but I anticipate not allot of alignment between applications.

Now in Logic you can map-for-Pro-Tools key commands which may add some behavior similarities and thus functionality with the C/24 (!?!)
However I prefer Logic key commands so I know Logic on all systems....

I personally use Logic in-sync and monitor via a MOTU 896 interface. This I monitor via the C/24's St1 or Aux-sur.
In logic when ready, I export all tracks as audio and import into PT's.
This generally works fine when I need what logic has in libraries n such.
I also use this for all other syncable applications. Sync via the IAC bus's Beat clock and MTC.