You transfer data between block diagram objects through wires. Use the Wiring tool to connect the terminals on a VI or function to the terminals on another VI or function. Use automatic wiring to wire objects as you place them on the block diagram.
Complete the following steps to practice wiring on the block diagram.
To wire from or to an existing wire, complete the previous steps, starting or ending the operation on the existing wire. The wire blinks when the Wiring tool is correctly positioned to fasten a new wire to the existing wire. To wire from an existing branch when automatic tool selection is enabled, move the cursor over a wire and press the <Ctrl> key to temporarily switch to the Wiring tool.
Macintosh Press the <Option> key. Sun Press the <Meta> key. Linux Press the <Alt> key.
You also can right-click the existing wire and select Create Wire Branch from the shortcut menu.
You can wire structures, select wires, delete wires, and move wires.