Quote:
Originally Posted by 2829ron
The rotate mode runs into the case structure and then connects to the symbol I can't seem to find. It's blue with an arrow and a box with a circle under it.
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It's called a Feedback Node. You will find it in the Programming>Structures function subpalette. Its output is the value that was connected to its input the previous time through the loop. It changes color based on what type of data it's connected to; in this case it's blue because the data is an (enumerated) integer type.
(The Feedback Node look has changed slightly between LabVIEW 8.6 and LabVIEW 2011. The "box with circle" is now a wider box with an asterisk.)