Handle Error In == TRUE (Coding Standards)

If an upstream error occurs:
 * Case out code that should not execute, inside an Error Case Structure.
 * Don't lose your References, pass them through! Do not "Use Default Values if Unwired" – this can mask problems.  References should never be lost, if Error In = TRUE . Always, wire the "Reference In" to "Reference Out" in Error case and avoid "Use default if unwired" option. Reference can be anything which is used in all the VIs to get the data like Device Address, Refnum etc.