Using a C-Extension in CODESYS to write to a shared memory segment that a ROS2 node reads.
As more vendors release pre-built ROS2 drivers for CODESYS-compatible hardware, the barrier to entry is falling. Whether you are building an autonomous forklift or a collaborative assembly cell, mastering this bridge is a vital skill for the modern automation engineer. codesys ros2
Converting PLC data types (like REAL or INT ) into ROS2 messages ( sensor_msgs/LaserScan , etc.) requires careful serialization. Using a C-Extension in CODESYS to write to
The synergy between represents the future of Industry 4.0. By offloading complex "thinking" to ROS2 and keeping the "acting" within CODESYS, engineers can build robots that are both incredibly smart and industrially robust. Converting PLC data types (like REAL or INT
Historically, PLCs handled simple I/O and motion control, while a separate PC handled "smart" tasks like SLAM (Simultaneous Localization and Mapping). Integrating them directly offers several advantages:
Bring AI-driven vision or machine learning (via ROS2 nodes) to standard industrial hardware.
A CODESYS-controlled Delta robot receives high-level coordinates from a ROS2 node running or a neural network. ROS2 identifies the object's orientation, and CODESYS executes the precise high-speed motion profile. Digital Twins and Simulation