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Using Parameters.UUT.AdditionalData

In addition to a UUT.SerialNumber and a UUT.PartNumber, I have a MSN number that needs to be logged. I added the string Parameters.UUT.AdditionalData.MSN and checked Advanced->Edit Flags->Include in Report.

 

I overrode PreUUT in this simple example, but when I test UUTs the sequence terminates after running PreUUT. It's probably something simple. Can someone please take a look?

 

StephenB

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It seems that making this direct assignment in a statement step is causing the PreUUT sequence to stop running:

 

    Parameters.UUT.AdditionalData.MSN = "MSN123"

 

Why is that I wonder?

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Hi Stephenb2,

 

That's very interesting.  I couldn't say why you'd be seeing that, but I'd suggest experimenting with different options of the UUT variable.  Perhaps you could try without including it in the report, and defined as a local rather than a parameter initially. We could also verify that no necessary functionality was overwritten in the PreUUT callback to ensure proper execution.

Andy G
Applications Engineering
National Instruments
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