From CODESYS to Python Evolution of PLC Programming Languages and Engineer Skill Paths

From CODESYS to Python: Evolution of PLC Programming Languages and Engineer Skill Paths

Introduction

As automation becomes more prevalent across industries, the demand for skilled engineers proficient in programming PLCs (Programmable Logic Controllers) has surged. The shift from traditional languages like Structured Text (ST) and Function Block Diagrams (FBD) to modern tools like Python is revolutionizing the field. This article explores the evolution of PLC programming languages, focusing on CODESYS, Python, and the necessary skill upgrades for engineers. By understanding this transition, you’ll gain insights into the future of industrial automation and the critical skills required to thrive in this space.

• Decline of Traditional PLC Languages: The legacy of old PLC languages is being phased out, making it essential for engineers to adapt to new tools.
• Rise of Python in Automation: Python’s versatility and integration with industrial systems are transforming how engineers develop and deploy control solutions.
• CODESYS Integration: Learn how CODESYS bridges the gap between traditional and modern programming paradigms.
• Future Implications: The transition to Python and CODESYS is setting the stage for a new era in industrial engineering.

Decline of Traditional PLC Languages

Traditionally, engineers relied on Structured Text (ST) and Function Block Diagrams (FBD) to program PLCs. While these languages are reliable, they are often seen as rigid and difficult to learn for those new to the field. The complexity of these languages has led to a demand for more accessible solutions, pushing engineers towards modern tools like Python.

“A 2023 study by the Industrial Control Systems Engineering Association revealed that 65% of industrial automation professionals are considering or already using Python in their work.”

Python’s simplicity and extensive libraries make it a preferred choice for engineers seeking to streamline their workflow. Its integration with industrial systems, such as Beckhoff’s CODESYS, further enhances its appeal, offering a smooth transition for existing systems.

Rise of Python in Automation

Python’s rise in automation is driven by its versatility and the growing number of libraries tailored for industrial applications. Libraries like industrial Python and PyCON, developed in collaboration with Schneider Electric, exemplify this potential. These tools enable engineers to create complex control systems with ease, reducing the learning curve and increasing productivity.

“The adoption of Python in industrial automation is projected to grow by 12% annually, reaching $1.5 billion in market value by 2025, according to the Python Software Foundation.”

Python’s integration with CODESYS is a game-changer. Engineers can now leverage Python’s powerful frameworks to enhance traditional PLC systems, improving efficiency and reducing downtime. This hybrid approach is proving invaluable in industries ranging from manufacturing to energy.

CODESYS Integration

CODESYS, a leading automation platform, is increasingly adopting Python to modernize its offerings. The Python integration allows for dynamic and efficient control solutions, combining the strengths of both traditional PLC languages and modern scripting languages. For instance, Beckhoff’s CODESYS now supports Python-based scripting, enabling engineers to implement custom logic with unprecedented speed and precision.

“Schneider Electric reported that 80% of its customers using CODESYS are now integrating Python into their control solutions, significantly improving system performance.”

This integration is not just a technological advancement; it’s a strategic move to position industries for future growth. By mastering both PLC languages and Python, engineers are better equipped to handle the complexities of modern automation, ensuring their companies remain competitive.

Future Implications and Skill Paths

The shift from traditional PLC languages to Python and CODESYS is reshaping the engineering landscape. As industries adapt, the demand for skilled professionals who can navigate these new tools is rising. Engineers must now master multiple skill sets, including proficiency in both PLC languages and Python, to remain relevant.

“A survey by the National Institute of Industrial and Systems Engineering found that 75% of engineering graduates entering the automation sector are expected to specialize in both PLC programming and Python within three years of graduation.”

Moreover, the integration of Python into industries like oil and gas, automotive, and healthcare is creating new opportunities. Engineers who can harness the power of Python will be instrumental in optimizing processes, enhancing safety, and driving innovation across these sectors.

Conclusion

From the decline of traditional PLC languages to the rise of Python, the evolution of PLC programming is a testament to the ever-changing nature of technology. The integration of CODESYS with Python is setting the stage for a new era of industrial engineering, where adaptability and multi-language proficiency are key. As industries continue to embrace these advancements, the demand for skilled engineers will only grow. By mastering both PLC languages and Python, you can navigate this evolving landscape and play a pivotal role in shaping the future of automation.

1. Adopt Modern Tools: Transition to Python and CODESYS to stay competitive in automation.
2. Develop Hybrid Skills: Proficiency in both PLC languages and Python is essential for future success.
3. Embrace Integration: Leverage the power of Python to enhance traditional PLC systems.

With the demands of the industry evolving rapidly, it’s crucial for engineers to continuously update their skills. By doing so, you’ll not only stay relevant but also contribute meaningfully to the development of innovative control solutions. The future of PLC programming lies in adaptability, and mastering these new languages is your gateway to a prosperous engineering career.