: Scenarios where a system must choose between multiple paths. Divergence/Convergence in AND : Modeling simultaneous tasks (parallel sequences). Feedback Loops
Show not just the diagram, but also the step equations for a PLC: Step 2 = (Step 1 AND Open_button) OR (Step 2 AND NOT Top_limit) . exercices corrig%C3%A9s grafcet pdf
: Before drawing, list every sensor (Input) and every actuator (Output). Watch Your Transitions : Scenarios where a system must choose between