Example Programs

cancel
Showing results for 
Search instead for 
Did you mean: 

Reading Digital Output Lines without External Connections.

Overview:
Demonstrates on reading the values written by the Digital Output lines without external connections.

Requirements:
1. LabVIEW 2012 or compatible.
2. NI-DAQmx 15.5.1 or compatible.

Steps to Implement or Execute Code:
  1. Select Digital Output Lines to test.
  2. Customize the number of elements in the Write array (data) equal to the number of lines specified. Else, error will be prompted up.
  3. Run this VI.
  4.  Verify that the values written equals to the read values.


Block Diagram Steps:

  1. Creates a Digital Output channel to generate digital signals.
  2. Writes a single sample to the digital output line(s).
  3. Reads the sample written.
  4. Clears the task and displays any error occurs.
 
Front Panel.PNG
 
Block Diagram.PNG
 
**This document has been updated to meet the current required format for the NI Code Exchange.**