Example Code

Loading Large Data Files with Diadem DataPlugins in LabVIEW

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.

    Software

  • LabVIEW

Code and Documents

Attachment

Overview

This VI allows for allows for selective loading of different channels of data blocks to standard LV using data plugins posted on www.ni.com/dataplugins. However, can be easily modified for different plugins.

 

Description

This example shows how to load all channels from a DataPlugin file. If the data is stored as a waveform it is graphed vs. the waveform time values, otherwise it is graphed vs. the array index.

 

Requirements
LabVIEW Base Development System.
Desired DataPlugin from www.ni.com/dataplugins


Steps to Implement or Execute Code
1. You need to register the DataPlugin before you can run the VI.
2. Select the path of the file you wish to view.
3. Enter the name of the Data Plugin to use to load that file.
4. Run the VI.

 

Additional Information or References

 Snippet 3953.png

**This document has been updated to meet the current required format for the NI Code Exchange.**

Best Regards,
Song Mu
National Instruments San Diego

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.

Comments
Todd S.
NI Employee (retired)
on

Song, thanks for posting.  Please rename your VI to include the LabVIEW version ("_lvXX.vi" is fine).

Todd S.
LabVIEW Community Manager
National Instruments