But I still don’t know how to put my ‘measurement part’ and my ‘logging part’ together. Continuous data acquisition with Agilent A. Introduction to the A Instrument Driver An instrument driver is a set of software routines that control a programmable instrument. 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. It would be great if anyone can help me fix my problem or give me some advice how to change my VI. For resources that outline the fundamentals of this industry-standard development environment, please refer to the links at the end of this section.

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Rate this document Select a Rating 1 – Poor 2 3 4 5 – Excellent. But it seems as if LabVIEW records the channels step by step and there are always about 5s between two different temperatures or voltages for each channel.

Can I use the National Instruments 34970A LabView Driver and Examples with the 34972A?

As outlined above, using the A with a LabVIEW instrument driver creates a useful PC-based virtual instrumentation system for acquiring, analyzing, and presenting test labvuew. Turn on Context Help and read the function descriptions. The NI CompactDAQ platform is an excellent hardware option to consider when adding to or creating a user-defined, PC-based data logging or bench top automated test system.


Figure 1 shows the graphical user interface of one of the A example programs, used to control the A matrix switch module. Unlike other programming environments, all programming in LabVIEW is done graphically through intuitive flowchart-style coding and functional blocks.

Agilent Technologies / Keysight Technologies 34972A

Message 4 of Setting up the hardware to achieve these high rates, resolutions, and channel counts has never been easier or quicker. I tried everything put my atilent data looks always like in the attached jpg. I copied that from a VI I created some months ago and didn’t really know how to put them together.

Message 6 of An instrument driver is a set of software routines that control a programmable instrument. User interface for A Matrix Switch Example.

I want labvieq temperatures and voltages been logged every ms.

Back to Top 2. Learn more about our privacy policy. Each routine that composes the driver corresponds to a programmatic operation such as configuring, reading from, writing to, or triggering the instrument. But both together is not working the way I want to. 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.

Continuous data acquisition with Agilent A – Discussion Forums – National Instruments

Then, with the example running, the user can toggle any LED in the array to open or close a matrix cross point on the A module. Message 5 of Hundreds of functional blocks for analysis, signal processing, and mathematics are built-in to the environment, making LabVIEW a smart choice agllent manipulating raw data collected with the A.


LabVIEW can also be used to interface with a data management system, whether that consists agient a simple spreadsheet file or a relational database. Thank you for the helpful response. Thanks again for your help. Sample code created with instrument driver functions. But I’ll try to work on it.

You do not understand how to use that instrument correctly. However when the voltages around 4. Look at the attached VI or the examples that come with the instrument. 34972

I’ll try to change the program. If we cannot see “what you did wrong”, we are unable to tell you how to fix it. Even my data logging part works well.

Message 3 of