Udemy – PLC Programming – Advanced Object Oriented Programming (OOP) 2025-4

Udemy – PLC Programming – Advanced Object Oriented Programming (OOP) 2025-4 Downloadly IRSpace

Aug 16, 2025 - 07:00 Updated: Aug 17, 2025 - 19:35

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Udemy – PLC Programming – Advanced Object Oriented Programming (OOP) 2025-4

PLC Programming Course – Advanced Object Oriented Programming (OOP). Are you tired of struggling with complex PLC code that is difficult to maintain and reuse? Are you ready to go beyond basic function blocks and unleash the full potential of modern PLC programming? This comprehensive course is your guide to mastering advanced object-oriented programming (OOP) techniques, specifically in the CoDeSys V3 (IEC 61131-3) environment. This course is designed for experienced PLC programmers who are familiar with Structured Text (ST) and standard function blocks. This course bridges the gap between traditional methods and the powerful principles of OOP.

This course is suitable for experienced PLC programmers who are comfortable with Structured Text (ST) and standard function blocks. If you are new to PLC programming or need a stronger foundation in structured programming concepts before delving into advanced OOP, I highly recommend checking out my other courses first: “PLC Programming – Learn the Basics with CoDeSys” for beginners, and “PLC Programming – Structured Programming and Design Patterns” for intermediate concepts. We will start by understanding why OOP is important in automation, address common concerns, and demonstrate its benefits for managing complexity.

What you will learn:

Implement core OOP features in CoDeSys such as methods, properties, and accessors to create function blocks with proper encapsulation.
Design and use inheritance (EXTENDS, ABSTRACT, SUPER) and interfaces (IMPLEMENTS) to build flexible, reusable, and maintainable function block hierarchies.
Employ polymorphism using interface variables (IF <> 0) and runtime checks (__QUERY…) to create decoupled and consistent automation logic.
Safely and effectively use pointers (POINTER TO) and references (REFERENCE TO) in CoDeSys, understanding critical validity checks.
Apply key OOP design patterns (State, Command, Observer) to solve common automation software challenges.
Evaluate when and how to appropriately use OOP principles and patterns in PLC projects, avoiding common mistakes such as over-engineering.

This course is suitable for people who:

PLC programmers and automation engineers who are currently working with CoDeSys V3 based systems (e.g. Beckhoff, Wago, Schneider Electric, Festo, Bosch Rexroth, etc.).
Developers who have experience with IEC 61131-3 languages (especially structured text) and standard function blocks.
Engineers who face challenges related to complex code, code reuse, or maintainability in large PLC projects.
Programmers who want to use modern software engineering practices in a PLC environment.
People looking for a deep and practical understanding of methods, properties, inheritance, interfaces, and polymorphism in CoDeSys.

PLC Programming – Advanced Object Oriented Programming (OOP) Course Specifications

Publisher: Udemy
Instructor: Marco Nucci
Training level: Beginner to advanced
Training duration: 7 hours and 8 minutes
Number of lessons: 36

Course topics

Prerequisites for the PLC Programming – Advanced Object Oriented Programming (OOP) course

Solid understanding of fundamental PLC programming concepts (variables, data types, logic, control flow).
Practical experience programming PLCs using Structured Text (ST) within the CoDeSys V3 development environment (IDE navigation, creating basic POUs, downloading, going online/debugging).
Experience creating and using standard Function Blocks (FBs) in CoDeSys.
No prior Object-Oriented Programming (OOP) knowledge is required – We will build from your existing PLC programming foundation.