The most straightforward way to take advantage of the LabVIEW instrument driver is to run the example programs, which require only basic user configuration. Message 3 of They only get updated once and you keep writing stale data. This document introduces the instrument driver and also discusses an alternative hardware option to the A that can add speed and sensor compatibility to your PC-based measurement system, depending on your application. Back to Top 2. Learn more about our privacy policy. Introduction to the A Instrument Driver An instrument driver is a set of software routines that control a programmable instrument.
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Turn on Context Help and read the function descriptions. As outlined above, using the A with a LabVIEW instrument driver creates a useful PC-based labviiew instrumentation system for acquiring, analyzing, and presenting test data. In Figure 3, we show the llabview diagram of a sample application created with these VIs.
You do not understand how to use that instrument correctly. Thousands of instrument drivers, including the driver for the Agilent A, are available for free download from ni. An instrument driver is a set of software routines that control a programmable instrument. I’ll try to change the program. The logging you have inside the loop makes no sense. To run this example, the user first sets the GPIB or serial communication parameters.
Using the Agilent A with LabVIEW – National Instruments
Message 2 of Message 8 of 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 want new temperatures and voltages been logged every ms.
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Bob Schor 28 August I am pretty sure that I have to use a While Loop but I don’t know where to put it.
However when the voltages around 4. But I’ll try to work on it. NI CompactDAQ combines USB device detection, built-in signal conditioning, direct sensor and signal connectivity, hot-swappable modules, and automatic module configuration to make a 34972w, complete, cost-effective data acquisition system all in one small platform. When you wish to extend the capabilities of the examples, or wish to start a new custom application, the set of LabVIEW functions installed with the instrument driver provide labbview the building blocks you will need.
34970A/34972A LabView Programming Examples
The block diagram in Figure 4 extends the functionality of our previously created code to discover the peaks of the dataset and then log those values to a tab-delimited text file compatible with Excel.
I would like to here your recommendation about this subject.
Instead of the monitor function and reading one channel at a time, use the function to read the entire scan. I copied that from a VI I created some months ago and didn’t really know how to 349972a them together. Learn more about our privacy policy. LabVIEW is an industry-standard graphical programming environment that can be used to quickly and easily acquire, analyze, and present data from the A.
A/A LabView Programming Examples | Keysight (formerly Agilent’s Electronic Measurement)
Thanks again for your help. Introduction to the A Instrument Driver An instrument 3472a is a set of software routines that control a programmable instrument.
The logging part seemed wrong for me too. Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. I tried everything put my txt data looks always like in the attached jpg.
The logging part is completely wrong because you use local variables placed outside the loop. Do I really have to use a While Loop or labveiw there a function I don’t know yet? Six such ready-to-run examples are provided by National Instruments in the driver. Can you help me fix my problem? But both labvifw is not working the way I want to. Unlike other programming environments, all programming in LabVIEW is done graphically through intuitive flowchart-style coding and functional blocks.
