Hello all, I'm using cDAQ-9178, NI 9401,NI 9202 to control multiplexer and read analog signals. At the bottom while loop, when I select multiple channels multiple samples and 1D waveform, the plot waveform is responses very quickly to the sensor. However, if I choose multiple channels single sample and 1D DBL, and send to a for loop for calibration, the data responses very slowly to the sensor, a few seconds delays. Can anyone tell me what's the problem here? any solutions? Thank you very much. Attached is the VI.
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