Repotenciación de un módulo didáctico para el llenado de tanques con agua mediante un ET200S usando un controlador PID

Abstract

In this modern era of production and manufacturing, various companies dedicated to beverage production are observed, where the use of cans of different capacities for filling is encouraged. These processes are strictly monitored to prevent malfunctions such as spills of the materials used, which could cause losses to the company. Didactic modules exist at the Salesian Polytechnic University, Guayaquil campus, related to automation, where students can practice not only in the field of Electronics and Automation but also in related disciplines. However, these modules are often underutilized due to operational failures caused by lack of maintenance, improper use, or technological obsolescence. This graduation project focuses on the upgrade of the water tank filling module by incorporating a modern PID control implemented in a motorized solenoid valve. This operates based on input signals sent by capacitive and ultrasonic sensors that detect the water level during different tank fillings. The current module has deficiencies in the accuracy of liquid level control in the tanks. The objective is to provide students with an enhanced didactic tool for automatic process control practices. This strengthens training in this area to adequately tackle professional challenges upon graduation.