Binary Read

[Venkat Narsimha]

Hi All,

       In an Application with Three PXI 6071 MIO cards, I acquired the Data at 600KS/s from two channels of each Daq cards i.e., I acquired the data from Six channels simultaneously at 600KS/s being the Sampling Rate.Iam storing the Data into Three seperate Binary files, i.e., for each Daq card Iam having a seperate BinaryFile. Now when Iam trying to read this Binary file Using the NI example BinaryRead.vi Iam getting all the Samples at a stretch in a single shot.Now I want to see the Data more Clearly and in small steps, also one more problem for me is that the graph display is Opposite i.e., when I feed +1.5V, the display is -1.5V.

      Help me in this Regard as I have a very large Data and I want the display to be more Clear.

Regards

 Venkat

[Ankita]

Hi Venkat,

If you wire the "count" input of Binary Read.vi, you can specify how much data you want to read back. As for the graph display being opposite, I am really not sure what you are trying to say. If you could please clarify it further with perhaps a simplified version of your code along with the file you are reading, it will help in understanding your question.

Regards,

Ankita