Keithley 26xx sweep mode from -V to +V and vice versa measurements

[sagi4422]

Hi.

I am using the Keithley 26XX drivers from Keithley's website to measure Current Vs. Voltage.

I am trying to use thier sweep example to measure from -V to +V and vice versa , and then show it on graph. 

Any suggestions ? In thier sweep example I can only measure one direction and I dont have the ability to show it on graph with X axis (it only gathered Y values)

Thanks.

Sagi

[johnsold]

I have not been too impressed with Keithley's VIs, although these are somewhat better than the ones I have used for the 2400.

I suggest that you take their examples apart and use them as starting points for your own program. I would use a state machine architecture.  Have states for initialization, sweep, measure, reconfigure for reverse sweep, save to file, and so on.

Lynn