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IO Trace: What is VISA Attribute 0xBFFF0002?

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Hi all,

 

The Question:

Can someone tell me what VISA attribute 0xBFFF0002 correlates to so that I can track the bug?

 

The Context:

 

This week I've been asked to help troubleshoot some odious bugs that others are encountering.

 

In continuing that theme, I've got a VISA IO trace that someone has handed me, and there are several lines with an invalid session/reference error.

 

That error occurs when "VISA Get Attribute (0xBFFF0002)" occurs. I really need to know what attribute it's trying to fetch and a hex code doesn't tell me anything by itself.

 

 I saw that a couple of other such requests in the past went unanswered - I'd greatly appreciate any input.

 

Thanks,

 

Mr. Jim


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