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Programmable Logic Controllers
Rating: 4.2 out of 5(75 ratings)
6,521 students

Programmable Logic Controllers

Learn PLC Programming & Automation: Introduction to Industrial Control Systems
Created byLearntoupgrade Course, Learntoupgrade Online, Makeintern Course
Last updated 6/2025
English

What you'll learn

  • Understand PLC hardware, architecture, and communication for industrial automation with real-world applications and case studies.
  • Develop ladder logic programming skills to design and troubleshoot automated control systems using industry-standard software tools.
  • Work with input/output modules, timers, counters, and logic operations to build and test functional PLC-based automation processes.
  • Apply fundamental troubleshooting techniques to diagnose and resolve common PLC issues in industrial and manufacturing settings.

Explore related topics

Course content

4 sections • 33 lectures • 4h 48m total length

  • 1.1. What is PLC?2:33
  • 1.2. How Does a PLC Work4:17
  • 1.3. Digital Input & Output Types5:08
  • 1.4. Types of Digital Input & Output8:00
  • 1.5. Analog Input & Output Types6:27
  • 1.6. Analog To Digital & Digital To Analog5:45
  • 1.7. Communication Interface Module4:18
  • 1.8. About PLC Programming2:54
  • 1.9. Ladder Logic & Function Block Diagram3:39
  • 1.10. Converting Hardwired Systems To PLC Control3:43
  • 1.11. Working of Ladder Logic3:09
  • 1.12. Basic Symbols5:15

    Explore basic ladder symbols for plc control, including semigraphics and full graphics flow, power rails, left-right input/output connections, normally open/closed switches, and coil symbols.

  • 1.13. Logic Gates6:58

Requirements

  • Basic understanding of electrical circuits and logic principles is helpful but not required.
  • Familiarity with industrial automation concepts is a plus but not mandatory.
  • Access to a computer with internet to practice programming exercises using simulation tools.
  • Willingness to learn and apply PLC programming in real-world automation scenarios.

Description

Programmable Logic Controllers (PLCs) are a crucial part of industrial automation, widely used in manufacturing, process control, and automated systems. This course provides a structured introduction to PLCs, focusing on fundamental concepts, programming techniques, and real-world applications.

Designed for beginners and those looking to build a strong foundation, the course covers essential topics such as PLC hardware components, ladder logic programming, input/output operations, and troubleshooting basics. It introduces key principles of automation and control systems, offering a clear understanding of how PLCs function in industrial settings.

Through detailed explanations and guided exercises, learners will explore the structure of PLC programs and how different logic elements interact within an automation process. Common industry-standard programming methods will be discussed, helping students grasp the logic behind automation workflows. The course also covers how PLCs communicate with other devices and how they contribute to improving efficiency in industrial operations.

By the end of this course, participants will have a comprehensive understanding of PLC fundamentals and their role in automation. Whether you are a student, technician, or engineering professional, this course provides valuable insights into industrial control systems.

No prior experience with PLCs is required. However, a basic understanding of electrical circuits and logic principles can be beneficial for easier comprehension.

Who this course is for:

  • Engineering students, technicians, or professionals seeking foundational PLC knowledge for industrial automation and control systems.

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