11 Publication 1756-UM523F-EN-P - December 2006
Preface
Purpose of this Manual
This manual guides the design, development, and implementation of a
redundancy system for a ControlLogix controller.
Who Should Use this
Manual
This manual is intended for those in these professions who design and
develop applications that use ControlLogix controllers:
• Software engineers
• Control engineers
• Application engineers
• Instrumentation technicians
When to Use This Manual
Use this manual throughout the lifecycle of a redundancy system. The
lifecycle consists of these stages:
• Design
• Installation
• Configuration
• Programming
• Testing
• Maintenance and troubleshooting
How to Use this Manual
This manual is divided into the basic tasks performed during the
design, development, and implementation of a ControlLogix
redundancy system.
• Each chapter covers a task.
• Tasks are organized in the sequence you will typically perform
them.