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Programatic Control of Bias Resistors for USB-485 from LabVIEW

by:
‎06-22-2010 10:55 AM
Last Edited by: Member Example_Scrubber_Suryo ‎06-13-2017 03:45 AM

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

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Overview
A way to control the BIAS resistor settings programatically from LabVIEW using the Windows Registry VIs

Description:
This simple VI with using Windows Registry VI could show you how to change the settings of a bias resistor

Steps to implement or execute code
To implement this example:
  1. Decide whether to enable or disable bias
  2. Run the VI
  3. (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 of USB 485
  3. Confirm the connection with the MAX with TestPanel
  4. Open the VI and refer the Implement Steps


Requirements
Software
LabVIEW 2012 or compatible

Hardware
USB 485

 

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

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

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