Implementación de prototipo de driver de comunicación tipo Profinet i/o para lectura y escritura de datos booleanos, enteros y flotantes usando software libre.

Abstract

Implementation of a prototype driver of communication, Profinet I/O type, for reading and writing, boolean, integer and floating data using free software. ABSTRACT: The current market for industrial software, which is used for supervisory control systems, presents a range of options that are not economically affordable for small and medium-sized companies. The present work develops an industrial data server that uses the Profinet TCP protocol, a Java-type free software for the application, and a MySQL-type server for the management of the database. The final prototype is a viable, low-cost option for use within small and medium-sized companies. An interface for the industrial data server was implemented with 3 operating modes, subdivided into writing, and reading. The first proposes a simple test system for reading and writing data, allowing the validation of the connection with the PLC; the second enables the configuration of parameters for use in the database with the PLC, and a test communication to make sure that the running of the program is right; the last mode allows access to a user screen with the data of the previous configuration done.