What is the rule of thumb on when to use "Parameter" variables vs. using "File Global" variables? TestStand documentation explains to use Parameters to pass data to a called subsequence from a sequence or vice versa. However, File Globals are accessible by all sequences. It seems easier to just use a File Globals but I also see documentation that says use File Globals only when really needed. Thanks!

NI TestStand

If many many (double there was intentional) tests are all using and dependent upon the same sequence model...

This just a law as I see it, a TestStand law. The serial number must be known before the test begins. Period.

Thanks again.

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