How to perform a two Port TOSM calibration with rohde & Schwarz ZVA in LabVIEW ?

[newb15]

Hello, is here somebody who is working with VNA ZVA by Rohde & Schwarz and who can explain to me, how to perform an calibration which is controlled by Labview. I use the R&S  Vi´s and perform all the settings but my VI ends with the "RSZVB Start Calibration " VI which shows no error but does also no work. Does somebody got an example of the calibration process?

Kind regards

newb15

[MM_RohdeSchwarz]

Hi newb15,

choose the Through calibration, perform the VI and check the string sent to VISA write with the probe. Can you write what's been sent? BTW: How do you initialize the instrument session? Do you use RSZVB Initialize.vi?

Regards

Milo

[newb15]

Hello,

when I choose the through calibration this message is send : SENS1:CORR:COLL:SEL THR,1,1 ! I tested both with the initialize VI an without but there is no difference.

[newb15]

smile = : s

[newb15]

SENS1:CORR:COLL: SEL THR,1,2