VISA resource connected

[THBU]

Hi,

I would like to check if a VISA ressource is already in use.

This seems to be indicated by this symbol in the VISA resource name control:

Where can I find documentation about the meaning of this symbol? 

Is it possible to read the status of the connection programmatically in code?

Thank you!

Thomas

[ViliusV · Accepted solution]

Hi Thomas,

You can read open VISA sessions using this code:

Regards,

Vilius

[THBU]

Thank you, Vilius! 

If someone else should look for this VI, it is located in Program Files (x86)\National Instruments\LabVIEW 2019\vi.lib\Utility\visa.llb