Introduction to PLC – electrominds.net

About Course

Master the fundamentals of industrial automation with this hands-on introduction to Programmable Logic Controllers (PLCs) — the brains behind modern manufacturing and control systems.

This course is designed for beginners who want to understand how PLCs work, how they are programmed, and how they control machines and processes in real-world industrial environments.

You’ll start with the basics of automation and control logic, explore the components and architecture of a PLC, and learn how to write, simulate, and troubleshoot simple programs using Ladder Logic. Through practical examples and guided exercises, you’ll gain the foundational skills needed to start your journey in industrial automation, robotics, or control engineering.

What You’ll Learn:

✅ The role of PLCs in automation and industry
✅ Main hardware components and system architecture
✅ Understanding inputs, outputs, sensors, and actuators
✅ Basics of Ladder Logic programming
✅ How to create, upload, and test PLC programs
✅ Real-world applications of PLCs in factories and production systems
✅ Troubleshooting and safety practices

Who This Course Is For:

Engineering students and beginners in industrial automation
Technicians and electricians looking to upgrade their skills
Anyone interested in factory automation, robotics, or control systems

By the End of This Course:

You’ll have a strong foundation in PLC operation and programming, understand key industrial automation concepts, and be ready to advance to more complex PLC and SCADA systems.

By the end of this course, you’ll gain a complete understanding of how Programmable Logic Controllers (PLCs) are used in real industrial automation systems.
You will learn how to:
✅ Understand the fundamentals of industrial automation and control systems
✅ Identify and describe PLC hardware components (CPU, I/O modules, sensors, actuators)
✅ Perform basic wiring and communication setup between PLCs and field devices
✅ Write and test programs using Ladder Logic and other basic PLC programming languages
✅ Apply timers, counters, and logic functions in practical automation tasks
✅ Troubleshoot and maintain PLC systems in real-world environments
✅ Design and implement mini automation projects such as traffic light control or conveyor systems
💡 This course builds both your theoretical understanding and practical confidence — preparing you for real industrial applications or further advanced PLC studies.

Course Content

1. Introduction to Industrial Automation and PLC Fundamentals
Start by understanding what automation is and why PLCs are at the heart of modern industries. You’ll explore the evolution of control systems, basic automation concepts, and the structure and operation of a PLC system — including input/output devices, power supply, and the CPU. Goal: Build a strong foundation in industrial automation and understand how PLCs fit into real-world systems.

Introduction to Industrial Automation and PLC Fundamentals

05:00
A Programmable Logic Controller (PLC) is primarily used to automate industrial processes such as machine control and production lines.

2. PLC Hardware, Wiring, and Communication
Learn about the physical components that make up a PLC — from digital and analog I/O modules to sensors and actuators. You’ll also understand how to wire PLC systems safely and connect them to field devices. Communication protocols such as Modbus and Ethernet/IP are introduced. Goal: Gain practical knowledge of PLC hardware setup and interfacing with industrial devices.

3. PLC Programming Basics with Ladder Logic
Dive into programming with Ladder Logic, the most widely used PLC language. Learn how to create, simulate, and test control logic using basic instructions like contacts, coils, timers, and counters. Goal: Write and understand simple programs to control motors, lights, and process sequences.

4. Advanced Programming Concepts and Troubleshooting
Take your programming skills further with functions, subroutines, and structured programming. Learn how to diagnose and troubleshoot PLC programs using monitoring tools, watch tables, and error codes. Goal: Develop confidence in solving real-world automation problems and optimizing system performance.

5. Real-World Applications and Mini Projects
Apply everything you’ve learned by designing and implementing small automation projects — such as a conveyor belt system, traffic light control, or water level monitoring. You’ll plan the logic, program the PLC, and test your project through simulation or hardware (if available). Goal: Gain hands-on experience and be ready to work on real industrial automation systems.

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About Course

What You’ll Learn:

Who This Course Is For:

By the End of This Course:

What Will You Learn?

Course Content

Introduction to Industrial Automation and PLC Fundamentals

A Programmable Logic Controller (PLC) is primarily used to automate industrial processes such as machine control and production lines.

Student Ratings & Reviews