Count edges of AI signal with NI 9221

[Yves]

Hi,

I'm trying to count edges of an AI signal that are acquired with an NI-9221 on a cDAQ. The average frequency is about 1kHz.

I'm acquiring the signal with 10kHz but don't get the right amount of edges. 

Is there any solution for this problem. I know, of course it would be easier to use a CTR-modul but my signals doesn't fit with the specs.

Thanks for any help

Yves

[Mathan]

Cross-post

[Yves]

Yes, I know. I wanted it to be posted in the Labview forum and hadn't realized my mistake.

But I still don't have any solution....

Yves