How to get the Session ID of VISA control

Hello

1. I was wondering if it was possible to get the Session ID for serial port via the node of the control of VISA property but I am unable to find it, but if I put the probe on the Session ID string is there (see serial_session_id.png). Someone knows a good work-around?

2 when I browse through the items property of the VISA control I noticed that the General parameters appear twice. It's confusing and I don't know if this is a bug or not (see instr_property.png)

I use LV 2012 with NI-VISA 5.2

Hello

You can do this by using the Reffnum to the VI session.

Please find attached an example.

Best regards

Ion R.

Be sure to mark the solutions. Congratulations are welcome.

Tags: NI Hardware

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