Automatizacija modela industrijskog postrojenja za obradu proizvoda upotrebom programirljivog logičkog kontrolera S7-1500 u programskom jeziku GRAPH

undergraduate thesis

• Title (english): Automation of industrial plant model for product processing using programmable logic controller S7-1500 in programming language GRAPH
• Author: Marin Luštica
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Igor Erceg (član povjerenstva)
• Committee member: Martina Kutija (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Programirljivi logički kontroleri su neizostavni dijelovi sustava automatizacije. Cilj ovog rada je automatizacija postrojenja koje se bavi obradom predmeta. Sustav je izveden u obliku virtualnog postrojenja koji je modeliran u software-u Factory I/O. Njime se upravlja iz simulatora PLCSIM-a koji je sastavni dio TIA portala. TIA portal je također korišten za pisanje programskog koda i opis rada PLC-a. Programsko rješenje je izvedeno u LAD dijagramu i u GRAPHU. LAD je bio prvi programski jezik za programiranje PLC, te je sam kod nalik na relejne sheme koje su nekad upravljale automatiziranim postrojenjima. GRAPH je grafički sekvencijski jezik koji problem upravljanja razbija u niz koraka, koji se neprestano ponavljaju. Uočljive su razlike između rješenja, te prednosti i nedostatci jednog jezika u odnosu na drugi.

Abstract (english)

Programmable logic controller is the most important part of the automation system today. The point of this thesis is the automation of the factory whose purpose is the production of the objects. Factory is virtually implemented in the software named Factory I/O. It is connected and controlled with the simulator PLCSIM from the automation software TIA Portal. TIA Portal is used to write program for PLC too. Program is implemented in two programming languages, LAD and GRAPH. LAD diagram was the first using programming language for PLCs, it is graphically similar to relay circuits which was technology to control automation systems before programmable logic controllers came out. GRAPH is graphical sequential programming language which divides program into sequence steps. The difference is seen between two languages and pros and cons one language in front of the other.

• Keywords: PLC; TIA Portal; PLCSIM; Factory I/O; LAD; GRAPH
• Keywords (english): PLC; TIA Portal; PLCSIM; Factory I/O; LAD; GRAPH
• Language: croatian
• URN:NBN: urn:nbn:hr:168:319725
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 21:02:03