Diseño y construcción de una interfaz hombre máquina para el monitoreo y supervisión del sobrellenado del tanque V4H en la empresa INTERQUIMEC.

Abstract

The purpose of this degree project is to design and build a Man-Machine Interface in conjunction with an S7-1200 PLC, creating a system for the control, measurement and monitoring of the overfill of the V4H tank in the company INTERQUIMEC SA, which is composed of three chapters, the first chapter presents the theoretical foundations that provide the necessary information to know the operation of tank monitoring through the SIEMENS brand HMI KTP 700 and characteristics of each of the elements taken into account for the implementation of the system. The second chapter allows to visualize the process that was carried out for the implementation of each of the elements that make up the system to control the filling of the tank through an ultrasonic transmitter that is in charge of monitoring the current level of the product. shows the programming carried out with the help of the TIA PORTAL V15.1 software, the programming is carried out with the help of basic instructions which allow to control the signals emitted by the transmitter, functional tests are carried out within the same software, by means of its system of integrated simulation. The third chapter deals with the tests that were carried out for the verification of the system, for this we had the supervision of the operators in charge of the process, taking advantage of the opportunity to provide the necessary information for the manipulation of the same in order to avoid errors of operation, preventive review of equipment, voltage check and delivery of the work performed. Finally, conclusions and recommendations are developed that show the benefits of having an automatic system.