LabView Software Download – LabVIEW is a software program developed by National Instruments for monitoring and control in engineering and research applications. Alicat has developed several virtual instrument (VI) drivers for easy integration of our flow and pressure instruments with LabVIEW.
If you don’t have LabVIEW, you can download a separate interface that runs on the free LabVIEW 2014 Run-Time Engine. This interface is also available without the runtime engine, if you already have it installed.
The National Instruments website has a comprehensive LabVIEW 2014 user manual for those who need help learning how to use and configure LabView Software.
As we discussed, LabVIEW (Laboratory Virtual Instrument Engineering Workbench) is a platform and development environment for designing systems,
A graphical visual programming language intended for testing, control and design hardware and software systems, simulated or real and embedded.
What is LabView Software
This program was created by National Instruments (1976) to work on MAC machines, it was first released in 1986, having versions available for Windows,UNIX, MAC and GNU / Linux platforms.at present.
The programs developed with LabVIEW Software are called Virtual Instruments, or VIs, and their origin came from the control of instruments although today it has expanded widely not only to the control of all types of electronics (electronic instrumentation) but also to its embedded programming, communications, mathematics, etc.
A traditional LabVIEW motto is: “The power is in the Software“, which with the appearance of multicore systems, it has become even more powerful.
Among its objectives are reducing the development time of applications of all kinds (not only in the areas of Testing, Control and Design) and allowing professionals from any other field to enter computing.
ni labview software manages to be combined with all kinds of software and hardware, both from the manufacturer itself – data acquisition cards, PAC, Vision, instruments and other Hardware – and from other manufacturers.
Main features of LabView Software Download
Its main feature is ease of use, valid for professional programmers as well as for people with little programming knowledge, they can make relatively complex programs, impossible for them to do with traditional languages. It is also very fast to make programs with LabVIEW and any programmer, no matter how experienced, can take advantage of it.
The programs in LabView are called virtual instruments (VIs) For lovers of complexity, with LabVIEW you can create programs with thousands of VIs (equivalent to millions of pages of text code) for complex applications, automation programs with tens of thousands of points of inputs / outputs, projects to combine new VIs with VIs already created, etc.
There are even good programming practices to optimize programming performance and quality. LabView 7.0 introduces a new type of subVI called Express VIs.
These are interactive VIs that have a dialog box setting that allows the user to customize the functionality of the Express VI. Standard VIs are modular and customizable VIs through cabling and functions that are fundamental elements of LabView operation.
provides facilities for the management
- Communication interfaces: –
- Serial port
- parallel port
- TCP / IP, UDP, DataSocket
- Ability to interact with other languages and applications:-
- DLL: function libraries
- Matlab / Simulink
- AutoCAD, SolidWorks, etc.
- Graphic and textual tools for digital signal processing.
- Visualization and management of graphs with dynamic data.
- Acquisition and treatment of images.
- Motion control (combined even with all of the above).
- Real time strictly speaking.
- FPGAs programming for control or validation.
- Synchronization between devices.
Working of Labview Software Free Download
As it has been said it is a graphical programming tool, this means that the programs are not written, but rather drawn, facilitating their understanding. By having a large number of blocks pre-designed, it is easier for the user to create the project,
so instead of spending a lot of time programming a device / block, it allows them to invest much less time and dedicate a little more in the graphical interface and the interaction with the end user. Each VI consists of two different parts:
Front Panel: The Front Panel is the user interface; we use it to interact with the user when the program is running. Users will be able to observe the program data updated in real time (as the data is flowing,
an example would be a calculator, where you put the inputs, and put the result in the output). Controls are defined in this interface (we use them as inputs, they can be buttons, markers, etc.) and indicators (we use them as outputs, they can be graphs).
Block Diagram : It is the program itself, where its functionality is defined, here are placed icons that perform a certain function and interconnect (the code that controls the program – there is usually a third part icon / connector that are the means used to connect a VI with other Vis.
On the front panel, we will find all types of controls or indicators, where each of these elements has a terminal assigned to them on the block diagram, that is, the user can design a project on the front panel with controls and indicators,
where these elements will be the entrances and exits that will interact with the VI terminal. We can see on the block diagram, all the values of the controls and indicators, as they flow between them when a VI program is running.
Alternatives and Comparison
LabVIEW can be used to create many types of programs without being focused on a particular scope.
- Its alter ego is Lab Windows / CVI from National Instruments, which allows using the same functionalities but with programming in C language and access to Win 32 libraries thanks to the Windows SDK.
- The same functionalities of instrumentation, analysis and graphic controls are also accessible in Visual Basic, C ++ or C # with Visual Studio thanks to Measurement Studio by National Instruments. Thus, you can enjoy object-oriented programming and the .NET framework.
- The other alternatives range from generic languages like C or Visual Basic but without the help of the National Instruments functionalities libraries, to other graphical tools like HP-VEE, now Agilent-VEE.
One of the best alternatives in free software is My open Lab.
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