New approaches in Machine Automation: Why process models create sustainable value

Optimizing machines and production processes is a crucial factor for a company's success across the entire industry. In this blog post, we explain why process models create sustainable value and are superior to traditional programming.

Alternative to manual programming

While traditionally the focus has been on programming PLC code (Programmable Logic Controller), it is increasingly evident that concentrating on process models offers a far more sustainable value. Selmo has perfected this model-based approach and demonstrated how process models can revolutionize machine programming. 

What are process models?

Process models are visual and formal representations of machine and automation processes. They provide a structured and standardized method for developing, implementing, and maintaining software for industrial automation systems. Companies like Selmo Technology use this model-based approach to revolutionize machine programming.

In the case of Selmo, the process models describe the desired (target) behavior of the machine in detail. Comprehensive process models can be created based on six parameters. This predefined target behavior is then continuously compared with the actual state of the machine to ensure that the machine operates optimally and deviations are immediately detected and corrected.

Picture: Selmo Studio 

But what are the advantages of process modeling

compared to traditional PLC programming?

Advantages of process modeling

1. Improved Quality and Reliability

   By using process models, errors can be detected and corrected early on. Models enable the simulation and validation of machine logic before implementation, which increases the reliability of machine control.

2. Cost Savings

   Accelerating development time and reducing errors lead to significant cost savings. Lower downtime and improved maintainability of machine programs also contribute to reducing operating costs.

3. Increased Efficiency and Speed

   Using advanced modeling tools significantly optimizes and accelerates development processes. With Selmo Studio, process models can be created while PLC code is generated in the background. This significantly reduces manual programming efforts, leading to shorter development times and faster implementation of new machine programs. Changes in the production process can be quickly and flexibly made in the model, increasing adaptability.

4. Better Collaboration and Communication

   Visually understandable models promote communication and collaboration between different teams and stakeholders. This leads to better coordination and more efficient decision-making processes. Models provide clear and structured documentation that is accessible and understandable to all involved.

5. Long-Term Maintainability and Extensibility

   The modular structure of process models simplifies the maintenance and expansion of machine programs. This enables easy adaptation to changing production requirements and supports the continuous improvement of production processes.

6. Standardization and Reusability

   Process models offer a unified method for developing and implementing machine programs. Standardized modules and reusable components increase efficiency and reduce development costs for new projects.

7. Hardware Independence

   A major advantage of process modeling with Selmo Technology is hardware independence. Unlike traditional PLC code solutions that are tailored to specific hardware platforms, process models can be implemented on various platforms. This offers companies greater flexibility in selecting and switching hardware solutions without requiring extensive software modifications. Selmo Technology leverages this hardware independence to offer scalable and future-proof solutions that can be easily integrated into existing and future system landscapes.

Why Process Modeling with Selmo strengthens your competitiveness

Our process-based approach enables the automatic generation of PLC code, reducing development time and minimizing human errors. The result is more efficient and reliable machine programming. Models are easier to adapt to new requirements and technologies, allowing companies to respond more quickly to market changes. To ensure high-quality standards, our Selmo Studio consistently and uniformly applies models. Additionally, the continuous comparison of the desired (target) state with the actual state of the machine allows for ongoing review and optimization of the software. This ensures top-notch quality and reliability of machine programs.

Another advantage is transparency: Process models in Selmo Studio provide a clear, visual representation of machine logic, which improves collaboration. The modular structure simplifies maintenance and expansion, allowing changes to be implemented more quickly and with less effort.

In the long term, our process modeling offers high investment security by enabling the integration of new technologies. Companies can continuously improve their production processes without being limited by manual programming—a crucial factor for sustainable success and competitiveness.

Process models offer a modern and forward-looking solution for machine programming, characterized by increased efficiency, quality, and flexibility. Embrace this innovative approach to optimize your production processes, reduce costs, and strengthen your competitiveness in the long run. Want to learn more about our solution? Contact us today!