Diseño e implementación de un sistema SCADA con comunicación PROFIBUS para el control y monitoreo de procesos industriales en el laboratorio de automatización de la Facultad de Mecánica.

Abstract

This research is the design and implementation of a SCADA (Data Monitoring, Control and Acquisition) system with Profibus communication DP (Decentralized Periphery) to control and monitor the industrial processes, selecting the module entitled industrial networks panel in the Automation Laboratory in the Mechanics Faculty. For developing this research, first the communication to be applied was investigated; as well as the topology and configuration for sending and receiving data among the PLC (Programmable Logic Controller), the communication modules for the master and slave, and SCADA systems by using a KTP600 HMI (Human Machine Interface) DP and the LabVIEW software. Once the subnetwork was created with all the existent devices, each one of the elements and devices in the module were programmed, as the switches, led diodes, inductive sensor M18, temperature sensor PT100 and a SINAMICS G110 variator with the help of the TIA PORTAL V13 portal. After the configuration and programming was made, the PLC slave system was designed, which shows the simultaneous processes with the corresponding controls and indicators, and thus offering the user a friendly interface. The link to LabVIEW was also made through a server, and with this software the system design. In order to finish the SCADA design and implementation, the operation tests were applied to the data transfer and programming, as the processes simulation obtaining a correct control and data acquisition from the system, in the implemented screen and on the LabVIEW. For an appropriate management and optimum performance of the processes, devices, and elements, a guide for practical activities and an operation and maintenance manual were created to avoid problems with the operability. At the end of the project the desired objectives significance was demonstrated.