© 2003–2004 National Instruments Corp. All rights reserved. Printed in Ireland.
FieldPoint™, LabVIEW™, National Instruments™, NI™, ni.com™, and NI-DAQ™ are trademarks of National Instruments
Corporation. Product and company names mentioned herein are trademarks or trade names of their respective
companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your
software, the patents.txt file on your CD, or ni.com/patents.
April 2004
323525B-01
Getting Started with the
LabVIEW Real-Time Module
This document provides steps to build a simple deterministic application
and references to programming examples and documentation for more
information as you build the application. Refer to the LabVIEW Real-Time
Module Release Notes for installation and configuration instructions. Refer
to the LabVIEW Real-Time Module User Manual for information about
programming deterministic applications using LabVIEW.
Contents
Launching LabVIEW and Exploring Documentation ............................ 1
Creating and Running a Deterministic Application................................ 3
Creating the Control Loop ............................................................... 3
Adding Analog Input/Output and Data Processing
to the Control Loop....................................................................... 4
Setting Priority of the VI to Time Critical....................................... 6
Adding Timing to the Control Loop................................................ 6
Sending Data Out of the Time-Critical VI....................................... 7
Downloading and Running the Application .................................... 9
Optimizing the Control Application ....................................................... 11
Launching LabVIEW and Exploring Documentation
The LabVIEW Real-Time Module includes a comprehensive
documentation set designed to help you create deterministic applications.
The LabVIEW Real-Time Module Bookshelf, available by selecting
Help»Search the Real-Time Module Bookshelf from LabVIEW,
is a PDF that contains links to and descriptions of the available
Real-Time Module documentation.
1. Launch LabVIEW to open the LabVIEW dialog box shown in
Figure 1.
2. Open and explore the LabVIEW Real-Time Module Bookshelf.
™
ni. c o m