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PC control of power supplies

Question asked by douglasholub on Dec 12, 2013
Latest reply on Jan 10, 2014 by MattC
We've got an HP6621A power supply which we need to program so that its voltage varies up and down for hours at a time for a few days.  I see that Agilent has drivers in case we want to write our own application and GUI, but is there an off-the-shelf program available somewhere already that would let us write a voltage vs. time profile?  We have LabView; is there something simpler that uses cheaper hardware?  

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