You can log your data, even your host computer is turned off. Just download and start your LabVIEW RT application that
logs data on the Real Time target (be sure, you have enought memory for logging). Have a look at this Tutorial, that describes the basics of embedded datalogging:
http://zone.ni.com/devzone/conceptd.nsf/webmain/623f834b7f2b9e2286256c4e004eb972Let me know, if you need further assistance!
Good luck for programming

Stefan
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Impossible is nothing - nothing is impossible
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