Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. The most straightforward way to take advantage of the LabVIEW instrument driver is to run the example programs, which require only basic user configuration. This application initializes communication with the A, takes 10 voltage readings from each channel in the scan list, and finally ends communication and checks for errors. Instead of the monitor function and reading one channel at a time, use the function to read the entire scan. The problem is that I don’t know how to choose and change a channel when I don’t split them.
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With these, you can quickly and easily take your application far beyond merely programming the instrument to create a completely user-defined solution. Message 1 of Use the instrument driver VIs to define your custom application.
Using the Agilent 34970A with LabVIEW
I copied that from a VI I created some months ago and didn’t really know how to put them together. Six such ready-to-run examples are provided by National Instruments in the driver. The driver also includes a full set of functional building blocks that can be used to create a completely custom A application in LabVIEW. I tried everything lbaview my txt data looks always like in the attached jpg.
Though all of these examples are intended to serve as a starting point for labvied creation of a custom application, they may be used without modification to immediately control the Agilent A. It should be around the scan and read function.
Continuous data acquisition with Agilent A – Discussion Forums – National Instruments
I changed my VI and now I can configurate the measurements. Continuous data acquisition with Agilent A.
But both together is not working the way I want to. Instead of telling me how to use the agilent tool which I labviww oneit 3497a2 why I should buy something else. Message 9 of Any custom LabVIEW application you create will be composed of a front panel, which is the graphical user interface, and a block diagram, which is the flow chart-style code created with these functional blocks VIs.
Can I use the National Instruments 34970A LabView Driver and Examples with the 34972A?
Even my data logging part works well. The logging part seemed wrong for me too. I am pretty sure that I have to use a While Loop but I don’t know where to put it. You must follow these steps. Instrument drivers simplify control and reduce test program development time by eliminating the need to learn the unique programming and communication protocol for the instrument.
I just deleted the two While Loops ,abview put one around everything. It displays the acquired data on a front panel indicator not pictured.
Sample code created with instrument driver functions. Since peak detection is one of the analysis functions available in LabVIEW, we can easily add that functionality to our application. Each routine that composes the driver corresponds to a programmatic operation such as configuring, reading from, writing labvies, or triggering the instrument.
Unlike other programming environments, all programming in LabVIEW is done graphically through intuitive flowchart-style coding and functional blocks. I’ll try to change the program. Thank you for the helpful response. A significant advantage of customizing your LabVIEW application is that it enables you to combine the unique functions of the instrument driver with the standard functions built-in to LabVIEW.
Message 10 of Yes, in order to continuously read, you must use a while loop. However when the voltages around 4. The NI CompactDAQ platform is an 334972a hardware option to consider when adding to or creating a user-defined, PC-based data logging or bench top automated test system. Thousands of instrument drivers, including the driver for the Agilent A, are available for free download from ni.
Most Active Software Boards: The most straightforward way to take advantage of the LabVIEW instrument driver is to run the example programs, which require only basic user configuration. There’s very little in that program that is correct.