Though all of these examples are intended to serve as a starting point for the creation of a custom application, they may be used without modification to immediately control the Agilent A. Cold junction compensation with A. Message 2 of 7. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. While the LabVIEW instrument driver for the A itself does not include ready-to-run example programs, there are three ready-to-run example programs available from www. Message 1 of 7. If I put the read thermocouple sub VI in a VI all on its own and configure it the same way, channel 17 read 70 degrees, when actual was around
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So the case I am showing only runs once a the start of my program and I scan at regular intervals. Simple example to output an internal waveform.
Using the Agilent A with LabVIEW – National Instruments
A Example Programs | Keysight (formerly Agilent’s Electronic Measurement)
Message 4 of 7. Unlike other programming environments, all programming in LabVIEW is done graphically through intuitive flowchart-style coding and functional blocks. It can be incorporated into a more powerful and user-defined virtual instrumentation solution by taking advantage of LabVIEW’s unique instrument control, analysis, and user interface features.
The example programs listed below are protected by copyright.
34980A Multifunction Switch/Measure Mainframe LabVIEW Instrument Drivers
It displays the acquired data on a front panel indicator not pictured. 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.
We could have even posted the application’s user interface to a web page for remote monitoring and control using the built-in LabVIEW web server.
LabVIEW can also be used to interface with a data management system, whether that consists of a simple spreadsheet file or a relational database. Demonstrates programming the DAC for DC output, creating an internal waveform, creating a waveform from a file, labviww creating burst of specified length.
This application initializes communication with the A, configures a switch scanning operation, takes 10 voltage readings from each channel in the scan list, and ends communication checking for errors.
Let’s suppose, for instance, that after acquiring data in the example above, we wish to detect the peak values in the data set and log those to file. I am trying to use another set of thermocouples channel 17, card 1, marked at the read thermocouple sub VIwired to prevent cjc’s, to account for cold junction voltages at the other thermocouples.
Most Active Software Boards: Because creating crisp graphical user interfaces in LabVIEW is easy, we could have also chosen to visualize the data in a chart or graph.
The other DAS and the Agilent agreed before the settings were lost, confirming that our data is good. Unfortunately I seem to have pressed a wrong button and now all of the previous setup has disappeared from the Agilent.
Demonstrates how to configure functions and scan, and read the data from a scan for the A MUX. Demonstrates digital input and output, DC output from the DAC, reading and configuring the totalizer.
Here is what a configure for a looks like. Sample code created with instrument driver functions. There are three example programs contained in the following directories for using IVI-C: In Figure 3, we show the block diagram of a sample application created with these VIs. Two instrument driver palettes are shown below, in Figure 2. The is a lot like the I use.
LabVIEW is an industry-standard graphical programming environment that can be used to quickly and easily acquire, analyze, and present data from the A.