Interfacing a C-V meter

[Anonymous]

Hi ,

i'm using labview to interface a Keithley 590 C-V meter.
I want to use the 1 shot trigger mode and make a loop so that for each
trigger it'll take one measurement and then again initialize another
trigger,

can u suggest how i can loop the trigger and the bias voltage?

[Dennis_Knutson]

If you go to http://www.keithley.com/ and do a search for 590, you will find a driver for that instrument. A quick glance showed that there was a function for setting the bias voltage and the high level example called 590-CV Measurement uses it and triggers the instrument. The bias voltage VI is called V command and has a cluster as an input. Put this VI and the trigger in a loop and increment the value of the cluster with each iteration.