Error-200284 with DAQmx

Question

Hello,
I am trying to make a continuous reading of analogvoltage signal with DAQPad-6015/6016 using sampling rate of 1000 and number of sample=1000 but the DAQmx is showing 
Error-200284 saying that the some or all samples requested have not yet been acquired.
The vi is attached and the images showing the settings of the DAQmx,error mesaage are also attached.
Can I know to solve this error.
Thanks.
Solved!
Go to Solution.
Attachments:
DAQmx_settings.JPG ‏113 KB
DAQ_method2_error.JPG ‏101 KB
DAQ_method2.vi ‏22 KB

Answer 1

John_P1 thanks for your suggestion.
I will explain a bit clearly of what I am trying to do
I am trying to use an example vi for adaptive filtering using least mean square but I am confused in modifying the example as per my requirements of
1)for the first 1 sec acquired samples I want to filter this signal and want to feed this filtered signal as reference signal d(n) and acquired signal as x(n) to adaptive filtering block
2)After first 1 sec the adaptive filtering vi produces two outputs e(n) and d'(n) .In which the e(n) should be feeded back as input d(n) to the adaptive filtering block and d'(n) is my filtered(required) signal
This feeding of acquired signal for 1 sec interval as x(n) and the previous noise reference=e(n) as other input as d(n) to the adaptive filtering block should be a continuous process.
can you help me out in modifying the example vi of filtering as per my requirements.
Attachments:
LMS block by block (example).zip ‏76 KB