Simulación de dos sistemas de control industrial mediante Controllino a través de una interfaz humano máquina HMI

Abstract

Programmable logic controllers PLC's open source based on microcontrollers, allows actions programmed within an industrial control and programming that provides the controllers are free on different platforms. For the simulations of two industrial control systems by Controllino, the simulation of the controller is done by Proteus software with physical similarity based on datatasheets and information provided by the manufacturer and the programming of the controller by Arduino Ide for the different control systems and its visualization of the system variables in a 16x2 LCD. For the industrial control system ON-OFF control of temperature which can vary within a range between 20-80 °C and operating hysteresis of the nickel and fan on/off actuators. Control of a two-speed motor which has several operating modes with high and low speeds. The visualization and interaction of the variables of the control systems is done through a human machine HMI interface made with the Nextion Editor software by means of serial communication between the controller and the interface, for this communication virtual ports are added made through VSPE (Virtual Serial Ports Emulator) allowing the exchange of information between these devices.