Example Code

2-Edge Analog Level Separation

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.

    Hardware

  • Data Acquisition (DAQ)

    Software

  • LabVIEW

    Driver

  • NI DAQmx

Code and Documents

Attachment

Overview
The example Demonstrates how to achieve 2-edge analog separation on a card when the counters are not available, or the signal is not TTL

Description:
Attached is code to achieve 2-edge analog separation on a card when counters are not available, or the signal is not TTL.  Please note that the code require the first signal in the scan list to reach the analog level.  Originally the second signal expected was a digital signal, which is why the control is labeled digital level.

Steps to implement or execute code
To implement this example:
This assumes that the analog signal is the first channel in the scan list, and the analog level is reached before the digital pulse comes.

  1. Set the physical channel to be used
  2. (Optional) Define the rest of the parameters as needed
  3. Run the VI
  4. (Optional) Turn on the Highlight Execution to see the flow of the VI


To execute this example:

  1. Install the required software.
  2. Connect the DAQ hardware that supports the Analog Input features
  3. Confirm the connection with the MAX with TestPanel
  4. Open the VI and refer the Implement Steps


Requirements
Software
LabVIEW 2012 or compatible
NI-DAQmx 16.0 or compatible

Hardware
cDAQ with C series Analog Input Module

 

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

Adam
Academic Product Manager
National Intruments

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