Reset Windup All industrial processes are submitted to constraints ● Example A controller works in a limited range of 0-10V or 0-20 mA a valve cannot be opened more than 100% and less than 0% o a motor driven actuator has a limited speed etcl All industrial processes are submitted to constraints. l Example: l A controller works in a limited range of 0‑ 10 V or 0‑ 20 mA l A valve cannot be opened more than 100% and less than 0%, l A motor driven actuator has a limited speed, etc