Desarrollo de un Sistema Scada para la Medición de Voltajes con Sistemas Embebidos para el Laboratorio de Mecatrónica de la Facultad de Mecánica.

Abstract

A SCADA (Data Supervision, Control and Acquisition) system has been developed for voltaje measurement with Engaged Systems for the Mechatronic lab of the Mechanics Faculty. To supervise, control and acquire voltage data a practice guide with examples was elaborated, analyzing each manual to know the functioning principle, mounting, wiring and system programming. This system consists of the engaged hardware of data acquisition and control NI cRIO-9074 which has eight connectable modules of inlets and outlets with their corresponding software which was used to establish communication with the computer. Supervision and control were carried out through the LabVIEW software which permitted to elaborate the man-machine interface (HMI) to operate the field elements. As a results, the application examples, based on the PWM control, PID control and Fuzzy Logic control, it was possible to understand the functioning principle, configuration, programming and system operation. It was also possible to test the CompactRIO hardware benefits. More knowledge on the LabVIEW software was acquired and a top-technology equipment was implemented for student practices at the Mechatronic lab. It can be concluded that this system permits to monitor, control and record rapidly, in real and historic time the principal parameters of the application examples so as to automate industrial processes applying new technologies. The student is recommended to read the lab guide to carry out practices.