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TDMS Write Each Loop of Data in Separate Columns

by: Member
‎04-14-2023 02:44 PM
Last Edited by: Member migration-bot ‎10-26-2023 05:17 PM

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

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Description

This example will teach you how to use TDMS functions to log DAQmx data from one channel while storing the data in a separate column.

How to Use

TDMS writes separate columns as channels. In order for each loop to store the data in a separate column, you need to set the loop as the channel by either

  • Wiring the loop counter index to the channel name input of the TDMS Write function
  • Building an array of loop values and wire the build array function into the channel name input of the TDMS Write function

Additional Information

Note: These TDMS channels do not refer to the same channels on the hardware in which you are acquiring data.

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

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