PLC Programming - Basics of Simulation with CoDeSys

Set up a simulation project, create a get cycle time function block in structured text, and use a state machine to compute cycle time in seconds for PLC simulations.

Learn to implement a linear movement simulation function block in structured text, covering initialization, cycle time handling, velocity-based position updates, limits, and a reset method with a piston example.

Learn to create a piston visualization that animates linear movement by linking a position variable to the x-axis with absolute movement, display the position, and visualize sensor states.

Develop a rotation movement simulation function block that uses angular velocity and position, handles rollover between 0 and 360 degrees, and supports clockwise or counterclockwise motion for endless rotation.

Visualize rotation movement in CoDeSys by linking the function block to a visualization, showing the lever position around the center of rotation and comparing interior rotation with standard rotation.

Modify the rotation movement simulation by introducing a customizable rollover value via a user input, defaulting to 360, preserving existing behavior.

Create a tank container simulation function block in CoDeSys that tracks current fuel level, capacity, and full/empty states using fill and empty rates and external set methods.

Create a tank visualization for the container simulation, using a frame and a height-adjusting liquid rectangle that reflects the fill level and shows full or empty indicators.

Add sensors to the simulation by defining constant activation thresholds and long real variables for sensor positions, using absolute distance checks to trigger booleans for flexible, quick sensor integration.

Filling station simulation part 1: combine container and movement components to fill products with liquid and move them away, with visualization, actuators, and sensors.

Build and simulate a filling station in CoDeSys, implementing initialization and cycle time, linear movement for piston and product, and automated product generation and filling.

Learn to build a conveyor belt simulation in CoDeSys by creating a new project, importing simulation components, and visualizing moving products with frames and function blocks.

Develop a CoDeSys conveyor belt simulation by cycling arrays of function blocks and booleans to move, add, and remove products, with visualization and overlap prevention.

Turn a basic conveyor simulation into a modular CoDeSys functional block, enabling stacking instead of disappearing, and configurable forward and backward movement with removal rules.

Evolve a conveyor simulation into a modular function block in codeSys, defining inputs, outputs, and methods to add, remove, and sensor-check products along the path.

Learn what a simulation is and how it works, create modular components to simulate basic motion, and apply them to more complex PLC simulations using CoDeSys.

Explore additional courses on Codesys basics, PLC Open Standard motion control, and industrial digital twins to deepen your understanding of PLC programming and industrial automation.