- PROGRAMMABLE LOGIC CONTROLLERS 4th EDITION
W. Bolton, "Programmable Logic Controllers, 4 Edition"
Newnes | 2006 | ISBN: 0750681128 | 304 pages | File type: PDF | 2,6 mb
This is the introduction to PLCs for which baffled students, technicians and managers have been waiting. In this straightforward, easy-to-read guide, Bill Bolton has kept the jargon to a minimum, considered all the programming methods in the standard IEC 1131-3 - in particular ladder programming, and presented the subject in a way that is not device specific to ensure maximum applicability to courses in electronics and control systems.
Now in its fourth edition, this best-selling text has been expanded with increased coverage of industrial systems and PLCs and more consideration has been given to IEC 1131-3 and all the programming methods in the standard. The new edition brings the book fully up to date with the current developments in PLCs, describing new and important applications such as PLC use in communications (e.g. Ethernet an extremely popular system), and safety in particular proprietary emergency stop relays (now appearing in practically every PLC based system).
The coverage of commonly used PLCs has been increased, including the ever popular Allen Bradley PLCs, making this book an essential source of information both for professionals wishing to update their knowledge, as well as students who require a straight forward introduction to this area of control engineering.
Having read this book, readers will be able to:
* Identify the main design characteristics and internal architecture of PLCs
* Describe and identify the characteristics of commonly used
input and output devices
* Explain the processing of inputs and outputs of PLCs
* Describe communication links involved with control systems
* Develop ladder programs for the logic functions AND, OR, NOT, NAND, NOT and X* Develop functional block, instruction list, structured text and sequential function chart programs
* Develop programs using internal relays, timers, counters, shift registers, sequencers and data handling
* Identify safety issues with PLC systems
* Identify methods used for fault diagnosis, testing and debugging programs
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- PROGRAMMABLE LOGIC CONTROLLERS, 5th EDITION
W. Bolton "Programmable Logic Controllers, Fifth Edition"
August 2009 | English | ISBN-13: 978-1-85617-751-1 | 410 Pages | PDF | 5.82 MB
A programmable logic controllers (PLC) is a real-time system optimized for use in severe conditions such as high/low temperatures or an environment with excessive electrical noise. This control technology is designed to have multiple interfaces (I/Os) to connect and control multiple mechatronic devices such as sensors and actuators. Programmable Logic Controllers, Fifth Edition, continues to be a straight forward, easy-to-read book that presents the principles of PLCs while not tying itself to one vendor or another. Extensive examples and chapter ending problems utilize several popular PLCs currently on the market highlighting understanding of fundamentals that can be used no matter the specific technology. Ladder programming is highlighted throughout with detailed coverage of design characteristics, development of functional blocks, instruction lists, and structured text. Methods for fault diagnosis, testing and debugging are also discussed. This edition has been enhanced with new material on I/Os, logic, and protocols and networking. For the UK audience only: This book is fully aligned with BTEC Higher National requirements.
- INTRODUCTION TO PROGRAMMABLE LOGIC CONTROLLERS
Now in its second edition, "Introduction to Programmable Logic Controllers contains an all-new chapter on micro PLCs as well as newly available, manufacturer-specific photos to illustrate principles of PLC operation. Updated to include recent industry innovations, and expanded as a result of reader feedback, this book begins with a fast-paced orientation to the general principles underlying all PLC operations which features leading manufacturers such as General Electric, Omron, Mitsubishi, and Seimens. Subsequent chapters invite readers to delve into the Rockwell Automation/Allen-Bradley SLC 500 family of PLCs, exploring their operation and instruction set(s) in detail. A well-engineered, fully integrated supplement package is also available for educators and trainers seeking to use this book to deliver a professional-level, hands-on PLC learning experience with minimal advanced preparation.
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