How to output text file to analog outpout

[MOREIRA]

I am using a PCI-6030E DAQ board and LabVIEW 7.1

I would like to output to the daq board a previously acquired set of data that is stored as a text file (spreadsheet file, tab delimited).

Two columns X and Y (time and amplitude).

Is there a sample of code that is close to this that I can modify?

Best Regards,

Carlos A. Moreira

Heraeus USA

[Dennis_Knutson]

Look at the shipping example called Gen Mult Volt Updates-Text File Source. It uses the Read Waveform From File but you could also just replace it with the Read From Spreadsheet File and convert the output of that to a waveform data type. The amplitude column would become the Y array of the wavefrom and you would calculate the dt from the time column. This is assuming that you have regular time intervals.