Desenvolvimento de um protótipo para aquisição de dados de produção industrial utilizando Protocolo MODBUS RTU em uma rede RS-485 e interface gráfica integrada ao gerenciador de banco de dados MYSQL

Abstract

The present project presents the development of a prototype of data acquisition and management system applied to industrial production processes. For data management a program was created in the IDE of Visual Studio .NET 2017 development using the C # language, the program is based on the monitoring of forms and graphs that allow the user to analyze faster and more organized. In order to supply the information demanded by the management software, it was necessary to develop remote data acquisition boards, which have the Arduino Uno board responsible for processing the Modbus RTU routines and also the events that occurred on the machines. The connection and message exchanges between the management software and the remote data acquisition boards have been assigned to the RS-485 half-duplex physical network and the Modbus RTU protocol. Finally, some aspects of the practical assembly of the application were discussed, as well as the analyzes of the results of the counting, state and analog tags.