Beckhoff TwinCAT 3
TwinCAT 3 is an integrated software environment that transforms almost any PC-based system into a real-time controller for complex industrial automation, motion control, and high-performance machine programming.
GX Works3
GX Works3 is a comprehensive configuration and programming software designed to simplify the setup, maintenance, and operation of Mitsubishi Electric MELSEC iQ-R and iQ-F series programmable logic controllers.
Quick Comparison
| Feature | Beckhoff TwinCAT 3 | GX Works3 |
|---|---|---|
| Website | beckhoff.com | mitsubishielectric.com |
| Pricing Model | Custom | One_time |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✓ 7 days free trial | ✓ 30 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1980 | 1921 |
| Headquarters | Verl, Germany | Tokyo, Japan |
Overview
Beckhoff TwinCAT 3
TwinCAT 3 turns your industrial PC into a powerful real-time controller. You can integrate all your automation tasks—from PLC and motion control to safety and HMI—into a single, unified environment. By using the eXtended Automation Architecture (XAA), you can program your machines using familiar industrial standards like IEC 61131-3 alongside high-level languages like C or C++. This flexibility allows you to build more sophisticated machines while keeping your development process streamlined.
You can manage your entire project lifecycle within Microsoft Visual Studio, which simplifies version control and team collaboration. Whether you are building a small packaging machine or a massive production line, the software scales to meet your performance needs. It helps you reduce hardware costs by consolidating multiple controllers into one PC-based system, giving you more processing power for demanding applications like vision processing and machine learning.
GX Works3
GX Works3 is the latest generation of system design and programming software from Mitsubishi Electric, specifically built for the MELSEC iQ-R and iQ-F series. You can manage your entire automation lifecycle—from initial system design and hardware configuration to complex programming and long-term maintenance—within a single, integrated environment. The software focuses on reducing engineering costs by providing a highly intuitive, graphics-based configuration tool that lets you visualize your hardware setup instantly.
You can choose from multiple programming languages like Ladder, Structured Text, and Function Block Diagram to suit your specific project needs. The platform includes a powerful simulation engine, allowing you to test your code and hardware logic in a virtual environment before deploying to the factory floor. This helps you catch errors early, reduce commissioning time, and ensure your industrial processes run smoothly from day one.
Overview
Beckhoff TwinCAT 3 Features
- Visual Studio Integration Program your automation projects directly within Microsoft Visual Studio to use professional IT tools for versioning and debugging.
- Multi-Core Support Distribute your automation tasks across multiple CPU cores to maximize the performance of your industrial PC hardware.
- Object-Oriented Programming Use C++ and IEC 61131-3 object-oriented extensions to create modular, reusable code that speeds up your machine development.
- Real-Time Execution Run your control logic with microsecond precision using the dedicated real-time kernel that operates independently of the Windows OS.
- MATLAB and Simulink Link Import your complex models directly into the real-time environment to execute advanced control algorithms without manual recoding.
- Integrated Safety Configure your functional safety logic within the same environment as your standard control code to simplify system certification.
- EtherCAT Optimization Take full advantage of EtherCAT communication to achieve ultra-fast I/O response times and synchronized motion across hundreds of axes.
- TwinCAT Analytics Record and analyze machine data in real-time to identify bottlenecks and predict maintenance needs before failures occur.
GX Works3 Features
- Module Configuration. Drag and drop hardware components to create a visual representation of your system while the software handles internal addressing automatically.
- Integrated Simulation. Test your program logic and monitor device states in a virtual PLC environment without needing any physical hardware on your desk.
- Multi-Language Support. Write your code using Ladder, Structured Text, or Function Block Diagrams, and even mix different languages within the same project.
- Global Label Management. Create and share labels across different program parts and even other software like GT Works3 to ensure data consistency.
- System Monitor. Troubleshoot your system in real-time with detailed diagnostic tools that highlight errors and provide suggested solutions for quick recovery.
- Safety Configuration. Set up and manage your safety CPU and remote I/O modules within the same interface to simplify your safety logic implementation.
Pricing Comparison
Beckhoff TwinCAT 3 Pricing
GX Works3 Pricing
Pros & Cons
Beckhoff TwinCAT 3
Pros
- Powerful integration with standard Microsoft Visual Studio tools
- Flexible programming options including C++ and IEC standards
- Excellent performance on standard industrial PC hardware
- Indefinite free trial for development and testing purposes
- Scalable across different hardware performance classes
Cons
- Steep learning curve for those new to IT-based programming
- Requires Windows-based hardware for the engineering environment
- Documentation can be overly technical for beginners
GX Works3
Pros
- Intuitive graphical interface simplifies complex hardware configuration
- Powerful simulation tools reduce on-site commissioning time
- Seamless integration with other Mitsubishi Electric automation hardware
- Extensive library of pre-built function blocks saves time
- Robust diagnostic tools make troubleshooting significantly faster
Cons
- Large installation size requires significant disk space
- High initial license cost for small shops
- Learning curve when transitioning from older GX Works2