CV acquisition with a 4192A impedance analyser, display B always zero

[TIBraz]

I'm trying to execute C-F and C-V sweeps using an HP 4192A impedance analyzer.

The trouble is that the values of display B are being acquired always with the value 0 (zero) although in the real screen the value is different from zero.

I would like to know if anyone already used the NI driver (HP4192A Measure.vi) in attachment as it is, and if it worked fine.

Thanks,

Tânia

[DavidS.]

Hi TIBraz,

As you can see on this link, this driver isn't supported or certified by NI so that means that this driver isn't very secure to use.

http://sine.ni.com/apps/utf8/niid_web_display.download_page?p_id_guid=E3B19B3E923F659CE034080020E748...

I recommend to use low level functions (NI VISA) to use your instruments, even if it's more plodding.

Sincerely