I ment limited by the ITT, I think the book says max con is 800, but our company has a general rule of thumb to limit it to around 700, then check the check list to see what the max tq is (which was calculated on best econ i think)
I have never seen the a/c climb at 1000 ft a min up to 230? i often find better perf after 070/080 if you bring the props back to 900, as you can have a higher tq (often 96 @ 900 vs 70-80 @ 1200)