DAQ Assistant sample size to avoid 200284 error

[cwells]

I am trying to measure the frequency a 0-14V pulsed output from a turbine flow meter and keep getting the 200284 Error.  I am using the cDAQ 9178 chasis and a 9401 digital card and taking the signal in through the bnc connections on the chasis.  I have tried the low freqency, high freqency and large frequency range options.  I have also tried several different sample sizes from 1 up to 10M with no luck.

[mikerophone]

cwells,

That error is associated with receiving a timeout error before samples are received.  Have you taken a look at this article?

http://digital.ni.com/public.nsf/allkb/FEF778AD990D5BD886256DD700770103

I would trying performing some of the steps provided in this document and see if that will remove the error.