Instrument Control (GPIB, Serial, VISA, IVI)

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HP4192A step by step sweep

Dear all,

 

based on standard NI driver I 'm trying to organize several measurements with HP4192A in Labeled 8.0:

- bias scan at a constant predetermined frequency and the oscillator level (CV measurement);

- bias scan at f = 0 Hz (IV measurement);

- frequency sweep at constant bias and the oscillator level (Z(f) measurement);

In the standard driver the measurements are running in the "auto sweep" mode without setting the frequency in "bias sweep" or bias and oscillator level in the "frequency sweep".

But I need to control these parameters and get the values step by step in the sweep, because I want to display and calculate the current values locally. As I'm trying "W1" command my VI do not works.

 

I'm wondering, if I need to use the "auto sweep" with "pause" command by reading or multi run the "W0" with floating window (Start+n; Step; Stop+2n) or something correct in my "manual sweep" command line?

 

It would be grateful to get you advice!

 

 

 

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I've got it.

So long, and thanks for all the fish!(c)

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