| Section I: PLC Basics | Section II: Basic PLC Programming | | :--- | :--- | | 1. An Overall Look at PLCs | The section continues the focus on programming | | 2. The PLC: A Look Inside | ... | | 3. General PLC Programming Procedures | ... | | 4. Selecting a PLC | ... |
Programmable Logic Controllers: Principles and Applications by John W. Webb and Ronald A. Reis is widely considered an essential guide for anyone entering the field of industrial automation. This practical textbook breaks down the complex world of PLCs into a jargon-free narrative that spans from basic layouts to advanced industrial functions. Amazon.com Key Pillars of the Text Comprehensive Foundations | Section I: PLC Basics | Section II:
Moreover, the book distinguishes itself by dedicating substantial space to troubleshooting and maintenance. Many texts teach how to write a program from scratch; Webb acknowledges that the majority of a technician’s time is spent fixing code written by others. By teaching the methodology of tracing signals and diagnosing logic faults, the book serves as a manual for the working professional, bridging the gap Selecting a PLC |
While considered "the best book out there" by some for fundamentals, it is noted as being somewhat outdated regarding the very latest hardware. | Section I: PLC Basics | Section II:
Solid-state components eliminate the mechanical wear and tear associated with physical relays.