IV curves

Hello

I need to make a program using Labview to obtain IV curves when the characterization of solar cells.

I have two engines that move in the direction of X and Y. choose a Y, the Xmotor moves a distance regulatory and stops at a time determined by a series of steps. What I need is to add the IV curve measurement in each of these steps. I Keithley2400 drivers, but I don't know if it would be better to use VISA, no idea how to do this? (it s the first time I will use resources VISA or similar)

Thank you very much

You'll find plenty of screws in the related forums the 2400, swept some of them specifically for IV (with the drivers or VISA).  I posted a piece of my code to scan IV here before...  http://forums.NI.com/T5/instrument-control-GPIB-serial/how-do-I-set-a-source-current-and-measure-the...

I find using VISA provides a little more freedom in communication, but of course, it can lead to more errors.

Tags: NI Software

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