Design of an HMI in web server of PLC’s S7-1200/1500 for the Control of a multivariable process of a didactic module

Abstract

The present project consists of the design of a web page for the monitoring and control of a Profinet network of a multivariate process and the proportional hydraulic control of position of a didactic module controlled by a S7-1200 PLC and the second didactic module controlled with a PLC S7-1500, these programmable PLCs were used as a WEB server and to store the different web pages created by the user, allows to use any HTML text editor for processing. In this case we used an AWP language and JavaScript that is a language similar to the C language that allows to change images, make animations, etc. In addition, this control alternative minimizes the costs in its elaboration when using computer tools with free software, allows better control and supervision of each of the industrial process stations with efficient and secure WEB server.