Rockwell Automation 1734-SSI POINT I/O Synchronous Serial Interface Absolute Encoder Module User Manual - Manual (Page 5)

1 Publication 1734-UM007D-EN-P - December 2005
Table of Contents
Preface Purpose of This Manual. . . . . . . . . . . . . . . . . . . . . . . Preface-1
Who Should Use This Manual . . . . . . . . . . . . . . . . . . Preface-1
Related Products and Documentation. . . . . . . . . . . . . Preface-2
Chapter 1
Install the Module About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
About the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Install the Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Install a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Install the Removable Terminal Block . . . . . . . . . . . . . . . . 1-5
Remove a Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Wire the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Chapter 2
Configure the Module About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Add the Adapter to Your Network . . . . . . . . . . . . . . . . . . . 2-1
Add I/O Modules to Your Network . . . . . . . . . . . . . . . . . . 2-2
Set the Encoder’s Parameters . . . . . . . . . . . . . . . . . . . . . . . 2-3
Check I/O Status and View the EDS File . . . . . . . . . . . . . . 2-5
Chapter 3
Communicate with Your Module About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
About Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Communicate Real-time Information . . . . . . . . . . . . . . . . . 3-3
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Chapter 4
Set and Operate Your Module About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Module Configuration Value Definitions. . . . . . . . . . . . . . . 4-1
Operation of the Data Latch and Comparator Features . . . . 4-4
Data Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Comparators 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Other Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Example of Using the 1734-SSI Module
with a 24-bit SSI Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Chapter 5
Diagnose Problems About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Use the Indicators for Troubleshooting . . . . . . . . . . . . . . . 5-1