User`s guide

4. Switch to the Block Diagram window. You will find the Error Message data terminal added to
the Block Diagram. Move the data terminal to the end of the DeviceClose VI. Insert an
UnbundledByName VI between the DeviceClose VI and the ErrorMessage data terminal and
wire the error out parameter to the input of the UnbundledByName VI.
5. Move the cursor to the UnbundledByName VI and click on the right button of the mouse to
invoke the Selectitem option. At the Selectitem option, choose “source” as the output item.