Labview vis
![labview vis labview vis](https://i.stack.imgur.com/D4mPX.png)
This software was developed using National Instruments LabVIEW 2015 and should run on LabVIEW 2015 or more recent. If you are interested in trying out LabVIEW for yourself, you can purchase a copy of LabVIEW 2014 Home Edition which includes everything you will need to run LINX 3.0. Please comment below with any questions or comments you may have.The Grab (v2.1.0.2_171218), hereafter referred to as "Grab" LabVIEW software is an example program designed to demonstrate the various functions and operation of the Vieworks pixel shift cameras such as the VN-25MX-M72AO 25MP pixel shift coaxpress mono 72fps camera connected to a Euresys Quad G3 coaxpress board in a Win 10 computer running LabVIEW. Thank you for reading my blog post, and for more information about creating SubVI’s in LabVIEW check out this link. You now have your SubVI on your Front Panel! This drops the SubVI in the block diagram with it focused on your mouse so you can drag it around the new VI, then click to drop it. This then brings up a file browser, then browse to the SubVI you saved and double click it. Then open the other VI, right click the block diagram, and click “Select a VI…”. I made the following simple icon for this example (the heart took way longer than I thought it would, I must really like math….).īut what if you want to reuse this SubVI in another VI? First, save the SubVI. This program operates more or less like a rudimentary paint program. This is not necessary, but a brief summary of the steps to do so are detailed below:įirst, use the right click menu on the Icon or Connector Pane to select “Edit Icon.” The following utility appears: However, to make it easily identifiable in the block diagrams of VIs that call it, you should give it a custom icon. Now that the connector pane is wired for this VI, it is a usable SubVI. It is accessible from the upper right-hand corner of the front panel window. The SubVI interface (icon and connector pane) is not as immediately obvious as the front panel and block diagram when a VI is opened. LabVIEW creates controls and indicators for the new SubVI, automatically configures the connector pane based on the number of control and indicator terminals you selected, and wires the SubVI to the existing wires. Next, Select the section of the block diagram you want to convert and then select Edit✼reate SubVI from the Tools menu. The selected section of the block diagram is replaced with an icon for the SubVI. Create a new VI and construct the following block diagram. You can simplify the block diagram of a VI by converting sections of the block diagram into SubVIs. The connector pane allows you to assign terminals on the icon to front panel controls and indicators for the purpose of wiring values into and out of a SubVI.
![labview vis labview vis](https://zone.ni.com/images/reference/en-XX/help/371361R-01/loc_bd_url_map.gif)
The icon is what the SubVI will look like on another VI’s block diagram.
![labview vis labview vis](https://digilent.com/reference/_media/learn/instrumentation/tutorials/getting-started-with-labview/labview_in_use.png)
LABVIEW VIS CODE
It allows you to write modules of code that you can wire into your diagrams later. So, what exactly is a SubVI? It is a VI that is placed on the block diagram of a higher-level VI. A SubVI is similar to a subroutine in text-based programming languages. SubVIs are the same as VIs, they contain front panels and block diagrams, but you call them from within a VI. This is the perfect situation to start creating SubVI’s! So many while loops and case structures, that it’s actually bigger than your screen size, so you have to use the scrollbars to navigate the program. You go back to try and correct the problem but are overwhelmed by the mess of wires and blocks. So let’s say you have been working on a complex LabVIEW VI, you finally finish, and you go to test it, but it doesn’t work.