If you want a single instance of the subVI to open its front
panel when called, right-click the subVI and select
SubVI Node Setup from the shortcut menu to
display the SubVI Node Setup dialog box. Place
checkmarks in the Show Front Panel when called
and Close afterwards if originally closed
checkboxes to open the subVI front panel when called. This
dialog box also includes the following components:
- Open Front Panel when loaded: Displays the front panel when the subVI loads or when the VI that calls it loads.
- Show Front Panel when called: Displays the front panel when the subVI is called.
-
Close afterwards if originally closed:
If
Show Front Panel when calledalso contains a checkmark and if the subVI was previously closed, the front panel closes after the subVI runs. -
Suspend when called:
Suspends a subVI when called and waits for user
interaction. This option is the same as selecting
Operate>>Suspend when called.









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