Wrong sample rate using TEDS

[nonecure]

I think this might be a bug, but I would like to know what everyone else thinks.  I have multiple analog input cards in my cDAQ and I am reading them at 500Hz.  If I add my 9237 card with load cells using the TEDS technology, the samples come into my application at ~1600 samples a second.

My test task below shows continuous samples at 500Hz or 500 S/s, but I get around 1600 S/s.  No mater what I change my samle rate to, I still get ~1600 S/s.  Do I have something setup wrong, or is this a bug?

Thanks, Doug

[nonecure]

Here is a snapshot of NI's sample Bridge program showing the timing problem.

[Dennis_Knutson · Accepted solution]

The ' bug' is in you not reading the specs. Look at what it says about the minimum sampling rate.

This is an important lesson that all students should learn before entering the real world.

[nonecure]

Thanks for the quick response and you are correct that I did not notice the Minimum sampling rate in the specs.  The only reason I though it might be a bug was the fact that yesterday, NI tech support could not figure it out and had to do more research.  I guess they need to learn the same lesson.  In all my years, this is the first card that I used that I ran into the minimum sample rate.