Hi,
I am using NI 9211 together with cdaq NI 9717. I wonder what is the meaning of 14S/s "aggregate". As stated in the datasheet that the sampling rate for NI 9211 is 14S/s which also means the conversion time is 70ms per channel, but when I tested in the NI MAX by input "14Hz" in the timing setting , it shown with an error message: Error -200332 occurred at DAQ Assistant.
Possible Reason(s):
Specified sample rate is higher than the fastest rate supported by the device.
Property: SampClk.Rate
Requested Value: 14.0
Corresponding Value: 14.000002
Maximum Value: 7.142857
which make me curious about the maximum value on the sampling rate, shouldn`t it able to run 14S/s, instead of 7.142857S/s
Could anyone please explain the function of "aggregate" or suggest the corrective action. Thank you very much.
