This VI example almost does exactly what I want almost.
I want test for a dc level over a given amout of time.
I want to report how may times the level goes exceeds the upper or lower limit.
In this example it reports the area over and under the limit.
I just want to report the number of failures, I dont care about the area.
I added the upper and lower limit controls. They were not in the original example.
Thanks for any help.