Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 11)

1
Chapter
1Ć1
Introduction
This manual presents the information you need to program and operate
your Allen-Bradley PLC-2/30 Programmable Controller.
After reading this manual, you should be able to:
establish system configurations consisting of:
- scanners
- interface modules
- input modules
- output modules
- power supplies
program:
- timers
- counters
- extended arithmetic functions
- relay-type functions
- and data transfer, for a few examples.
This manual is your entry into understanding the PLC-2/30 programmable
controller.
To find what the topics are in the individual chapters — Use the Table of
Contents.
To get an overview of what that chapter presents — Look in the
“General” section of each chapter.
To get a better understanding of slot addressing — Use the Appendix.
To find where a specific item is located in the text — Use the Index.
The PLC-2/30 programmable controller consists of:
The 1772-LP3 processor
An I/O structure (I/O chassis containing I/O modules)
1.0
Introduction to This Manual
1.1
General