Terminals transfer data between the diagram and other VIs via subVIs. The following image shows the flow of data between terminals of a subVI and the calling VI.
- The calling VI passes data to the Percentage subVI through the input terminals of the subVI node.
- Data from the calling VI flows through the input terminals on the diagram of the subVI.
- As the subVI executes, data flows to the output terminal of the subVI diagram.
- Data flows from the output terminal of the subVI diagram to the output terminal of the subVI node in the calling VI.