PLC programming is the process of creating control logic for programmable logic controllers used to automate machines and industrial processes.
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Develop valuable industrial automation skills with our selection of free online PLC Programming courses. These educational courses introduce the principles, tools, and techniques used to program programmable logic controllers in manufacturing, process control, robotics, and automated production systems. Study online at your own pace, complete practical exercises, and receive free certification after finishing eligible courses.
Whether you are a beginner, engineering student, maintenance technician, electrician, or automation professional, these PLC training courses can support your learning goals. Lessons explain important topics through structured educational content, helping you understand how PLC hardware and software work together to monitor inputs, execute control logic, and manage outputs.
The free courses include exercises that allow you to review concepts and practice programming techniques. Depending on the selected course, you may study ladder logic, function blocks, timers, counters, digital and analog signals, sensors, actuators, troubleshooting, control circuits, and human-machine interfaces. This practical approach helps connect programming theory with real industrial automation applications.
All courses listed on this page are free to study and include exercises for educational practice. They also offer free certification, providing a convenient way to document your completed training. A course certificate can complement your curriculum, demonstrate continued professional education, and highlight your interest in PLC programming and industrial control technology.
To access and study these free online courses, it is necessary to install the Cursa application. Android users can obtain it through Google Play at Download for Android. iPhone users can install it from the App Store at Download for iOS / iPhone.
Explore the available lessons, strengthen your technical knowledge, complete the included exercises, and earn free certification. Begin learning PLC Programming online and prepare for further education or career opportunities in automation, electrical engineering, maintenance, and smart manufacturing.
What is PLC programming?
PLC programming is the process of creating control logic for programmable logic controllers used to automate machines and industrial processes.
Which programming languages are used for PLCs?
Common PLC languages include Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), and Sequential Function Chart (SFC).
Is Ladder Logic good for beginners?
Yes. Ladder Logic is widely used in industry and is often the easiest PLC language for beginners to understand.
What will I learn in a PLC Training Series Step course?
You can learn PLC fundamentals, input/output wiring concepts, ladder logic, timers, counters, sequences, troubleshooting, and practical automation exercises.
What is covered in Siemens PLC Training?
Siemens PLC Training typically covers Siemens controllers, TIA Portal, hardware configuration, PLC tags, ladder programming, diagnostics, and HMI integration.
Do I need prior programming experience to learn PLC programming?
No. Many introductory PLC courses start with basic electrical and automation concepts before teaching programming logic.
How can I practice PLC programming without a physical PLC?
You can practice with PLC simulation software, virtual controllers, and training environments that let you test logic programs on a computer.
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