1. Creation of a control program for the mechanical treatment of wastewater
- Author
-
Žetko, David and Srpak, Josip
- Subjects
automatizacija ,TEHNIČKE ZNANOSTI. Strojarstvo ,PLC ,TECHNICAL SCIENCES. Mechanical Engineering ,control ,upravljanje ,HMI ,automation - Abstract
U ovom završnom radu biti će objašnjeno što je to te koja je svrha PLC-a. Nakon toga biti će navedena i objašnjena osnovna struktura PLC-a te čemu pojedini dijelovi služe i kako se odvija rad uređaja. Nakon toga biti će objašnjen način rada postrojenja za mehanički tretman otpadnih voda. Nakon kratkog opisa tehnologije biti će objašnjene električne sheme postrojenja te način upravljanja postrojenja preko PLC-a i HMI-a u ručnom i automatskom modu rada. Glavni dio rada biti će detaljan prikaz i opis izrade programa i vizualizacije postrojenja u TIA PORTAL programskom paketu te simulacija sustava preko PLCSIM simulatora. Na kraju će biti analiziran rad postrojenja te ću predložiti moguća poboljšanja sustava. In this final paper, it will be explained what it is and what is the purpose of a PLC. After that, the basic structure of the PLC will be listed and explained, what the individual parts are for and how the device works. After that, the method of operation of the plant for the mechanical treatment of waste water will be explained. After a brief description of the technology, the electrical schematics of the plant will be explained, as well as the way to control the plant via PLC and HMI in manual and automatic mode. The main part of the work will be a detailed presentation and description of the creation of the program and visualization of the plant in the TIA PORTAL program package and the simulation of the system through the PLCSIM simulator. At the end, the operation of the plant will be analyzed and I will suggest a possible improvement of the system.
- Published
- 2022