Diseño e implementación de un sistema SCADA, para el control automático de las compuertas de guillotina y monitoreo del sistema de pesaje de balanceados, en la Avícola la Morenita.

Abstract

The design and implementation of a SCADA system were conducted, for the automatic control of the guillotine gates and monitoring of the weighing system of balanced animal feed in the poultry farm La Morenita. In this work was investigated about the communication to be applied; topology and configuration for sending and receiving data between the PLC with the weight indicator with the communication module CM 1241 RS-232, on SCADA systems; by using a KTP700 DP HMI and the LabVIEW software. Once the subnet has been created with the devices, it is proceed to program each on of the devices that make up the weighing and control process of the guillotine doors with push buttons, LEDs, sensors, cylinders and the LEXUS weight indicator with the TIA PORTAL V13 software. After the configuration and programming in the PLC, the processes were designed with its respective controls and indicators to visualize in the HMI, granting a simple interface to the user. Furthermore, the link to LabVIEW was carried out through a server, making the design of the system in this software. At the end of the implementation of the SCADA, the operation tests of both the data transfer and the control of the process gates were performed, obtaining a correct control and acquisition of system data in real time, both in the HMI screen and in the LabVIEW. For the proper handling and optimal performance of the processes and devices, an operation and maintenance manual with safety rules is established, in order to maintain a good operation of the equipment and to avoid mishandling. Operators must have knowledge in the management of HMI and LabVIEW, or to receive training by the owner or person in charge of the production process, for the correct management of start-up and stoppage of the plant equipment.