data logging

[him]

I need help to log data and save it binary. I used the the vilogger. But I couldn't save it bianry. Fs=7150Hz. 4 channels simutaneously. Duration=30mins. Can anyone help me

[devchander]

Which DAQ card are you using??

If it is supported by DAQmx device drivers, In LabVIEW Find Examples>>Hardware input&output>>DAQmx>>Analog measurements>> Voltage folder, you will find two example vi's

'Cont Acq&Graph Voltage-To File(Binary).vi' which will acquire data and save it to a file in binary format

'Graph Acquired Binary Data.vi' which reads and displays the binary file created in the above mentioned vi.

Hope this helps

Regards,

Dev