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Document Type: Tutorial
NI Supported: Yes
Publish Date: May 23, 2007


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CompactRIO Motor Control Basics Tutorial

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Overview

This hands-on session is an introduction to performing high speed FPGA-based position control of a brushed DC motor using National Instruments CompactRIO and the NI 9505 DC Servo Drive Module. You will create a new project and build a LabVIEW FPGA application from scratch that reads the position of the motor, performs proportional-integral-derivative (PID) control, and drives the motor using a pulse width modulation (PWM) signal. You will then deploy a LabVIEW Real-Time host application that takes advantage of the built-in remote panel web server to enable you to control and monitor the system using a web browser.

Hands-On Summary:

• Create a LabVIEW Project to manage your code and shared variable networking tags

• Create an FPGA application to process motor encoder signals and perform high speed closed loop control

• Run a precompiled FPGA and real-time processor application

• Use remote panel technology to control your embedded motor control system from a web browser

Downloads

criomotorcontrol_lv80.zip

criomotorcontrol_lv820.zip

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Legal
This tutorial (this "tutorial") was developed by National Instruments ("NI"). Although technical support of this tutorial may be made available by National Instruments, the content in this tutorial may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this content with each new revision of related products and drivers. THIS TUTORIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).