How do I use a sub panel in LabVIEW?
LabVIEW Subpanel
- Assign VI Name to a Button or Tree Item.
- Insert File Name into the Relative Path containing VIs to show in the Sub Panel. See Notes.
- Open a reference to the VI.
- If the VI is in the Idle state then run the VI.
- Insert VI into the Subpanel via a reference.
How do I add subVI to LabVIEW?
You can add the subVI to VIs by dragging and dropping from the Project Explorer or by using the Functions palette >> Select a VI >> navigate to your VI >> click on the block diagram to place the subVI.
How do you add a front panel in LabVIEW?
LabVIEW 2020 Help You can add custom controls and indicators to front panels and block diagrams by dragging them from the Control Editor window or by selecting them from the Controls palette or the Functions palette.
How do you call VI in LabVIEW?
To make the call, first open a reference to the VI using Open VI Reference, available on the Application Control palette . A required input for the Open VI Reference is “vi path”. “Vi path” accepts a string containing the name of the VI that you want to reference or a path to the VI that you want to reference.
How do I display LabVIEW?
You can display images in LabVIEW using two methods. You can display an image in an external window using the external display VIs on the External Display function palette. You can also display an image directly on the front panel using the Image Display control on the Vision control palette.
What is front panel of LabVIEW?
In LabVIEW, you build a user interface by using a set of tools and objects. The user interface is known as the front panel. You then add code using graphical representations of functions to control the front panel objects. This graphical source code is also known as G code or block diagram code.
What does VI mean in LabVIEW?
Virtual Instrument file
vi (or “. vi”) is the Virtual Instrument file format. It is used by National Instruments’ LabVIEW development software. LABView lets you develop applications for automating and controlling processes in manufacturing and other environments.
How do I find a subpanel in LabVIEW?
You can find it in the LabVIEW Example Finder by selecting Help » Find Examples…, and on the Search tab, enter subpanel as your keyword in the Enter keyword (s) text box. You can also find an example on using Subpanels in the NI Community : How to use subpanels to display different subVI front panels within a single host VI.
How do I run a subVI in LabVIEW?
You must use VI Server methods to run the subVI. The subVI front panel is only displayed in the subpanel container when the main VI is running. When the main VI is stopped, the subVI’s front panel is removed from the subpanel control. Subpanel controls are included in the LabVIEW Full and Professional Development Systems.
Is it possible to use subpanel controls for functions/Subvis?
I’m using subpanels, but my functions/subVIs are not working as expected. You can use subpanel controls to do this.
Where to place the subpanel control in the application?
In the Full Package, the subpanel control can be placed on the front panel, but some of the configuration properties are not available (i.e. scrollbars and frame visible items). When building an application with subpanel control, Use relative directory path when configuring the control and make sure to include the VI in under Always Included.