Hybrid PLC Mechatronics - Chapter 1 Introduction to PLCs
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Keywords
plcs, automation, engineering, engineer, programmable logic controllers
Project
Authors
Evans, Wm Ted
Date Submitted
2022
Material Type
Online Course Module
Secondary Material Type
Open Textbook
Institution
University of Toledo
Industry Partner
License
CC BY
Funding Source
Additional Public Access
https://youtu.be/T6e7RXmDTlY
https://hybridplc.org/wp-content/uploads/chap1_S.pdf
https://hybridplc.org/wp-content/uploads/chap1_S.pdf
Abstract
Programmable logic controllers (PLCs) were introduced to industry between 1968 and 1970 as a way to replace large expensive panels of relays, timers, and counters. Automotive manufacturers were looking for ways to simplify start up of new car lines after model changeovers each year and save money in the cost of manufacturing installations.
This statement starts the text introducing PLCs and the study of how they are used to automate processes. The Hybrid Text is complemented by the Hybrid Lab Text and together they form a good study of the use of PLCs as well as instrumentation to automate a machine or complete process. The YouTube videos were recorded primarily during the covid time period with the assumption that the course(s) may necessarily be taught remotely for a number of years.
The picture of instructors from around the world at the end of this chapter shows a school picture taken in 2008 in Germany at a Siemens School to Train the Trainer. Notice the number of Chinese. There were 19 from China, 4 from the US, 7 from Mexico and South America, 7 from the eastern European/Russian area and one I believe from Malaysia. This school represents the world and its desire for good PLC education.
Accompanying YouTube Video (38:27): PLC Series Chapter 1 - Introduction (see Additional Public Access to Materials below)
Industry (NAISC)
Manufacturing -- Miscellaneous Manufacturing -- Robotics, Mechatronics, and other Miscellaneous Manufacturing (3399)
Occupation (SOC)
Production Occupations (51-0000)
Instructional Program (CIP)
Engineering Technologies/Technicians (15)
Credit Type
Credential Type
Credential
Educational Level
2nd year Community College or equivalent
Skill Level
Entry Level
Quality Assurance Organization
OMWP Editorial Board