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Application for batch process control
Modlitba, Martin ; Bezchleba, Zbyněk (referee) ; Pásek, Jan (advisor)
The bachelor thesis deals with the topic of batch control application. After the introduction to the topic, the ČSN EN 61512-1 norm, essential for correct approach to batch control, is described. The text then goes on to show the setup for the application development on a flowchart and actual implementation. The application is developed in SIMATIC Step 7 V5.5. The last part of the bachelor thesis deals with visualization, is processed in WinCC Explorer V7.0.
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Virtual manufacturing
Benešl, Tomáš ; Kaczmarczyk, Václav (referee) ; Pásek, Jan (advisor)
This thesis deals with the Industry 4.0 focusing on virtual manufacturing and its inte- gration into education. The aim of the thesis is to summarize and describe the Industry 4.0, and create necessary materials designed for teaching the virtual manufacturing. There is also a discussion on the real use of the virtual manufacturing and possible economic return for firms. Moreover, software programs for the virtual manufacturing available on the market, their options and their real use are also involved in the thesis. It also includes an application design for virtual manufacturing including laboratory tu- torials and the use of this application in education. There are also suggestions for other exercises that could move the teaching of the virtual manufacturing in the Czech Republic further.
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Conversion of WinCC screens to manufacturing system COMES
Kárník, Jiří ; Štohl, Radek (referee) ; Pásek, Jan (advisor)
Presented thesis describes visualization of industrial processes. It focuses especially on the conversion of visualized data between Siemens Simatic WinCC and XML format. Build-in script editor is used to do aforementioned operations. Conversion and implementation of the data to the MES system COMES is solved in the next section of the thesis. Thesis also contains analysis of both used industrial systems and solves graphic format selection, which will be used to display image data in system COMES
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Design and Implementation of a System for Checking the Boxes Completeness
Filipský, Dalibor ; Pásek, Jan (referee) ; Jirgl, Miroslav (advisor)
This thesis describes the design and implementation of a system for checking the boxes completeness. Thesis is divided into several parts. The first part includes an introduction into the manufacturing process and also devices, for which the system is designed. The second part consists of system design and a description of hardware components used for the system. The third part deals with the creation of a scheme used for connection an electrical switchboard. The fourth part is focused on a design of mechanical constructions, such as construction plan used for vision sensors connection, lighting system and design mechanical parts of stopper. A simulator of the system for checking the boxes completeness is described in the fifth part. It is used for a demonstration of functionality and controllability of the system. The sixth part deals with enabling of a communication between particular sub-systems, such as vision sensors, control panel and control system. The seventh part is focused on creation of the software required for the control system, HMI panel and deals with the configuration of pair vision sensors. In the final part there are some illustrations of designed system in real process of manufacturing.
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SCADA system for operator control of decentralized PLCs stations
Ferjančič, Michal ; Karel, Janda (referee) ; Pásek, Jan (advisor)
This bachelor’s thesis deals with the creation of a comprehensive SCADA systemWinCC flexible development environment. Process kontrol is ensured by the PLC S7 – 300 Communication between the PLC andthe PLC and SCADA system is secured by an industrial Ethernet. The nodes of the technological proces is realized through physical models. The models perform simple actions. The model of balls calculates balls in the cylinder and you fall off the box. The model dril is able to pierce the workpieces in two sizes. Model of sorting belt classifies material by size. Each model uses for its management of a PLC. Control of each models is made from the controls in the models keys or the numerical rotary adjusters.
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Decentralized Control of a Portal Crane by Means of PLC SIMATIC
Ribka, Jan ; Sobotka, Milan (referee) ; Pásek, Jan (advisor)
This master’s thesis deals with a total concept of decentralized control system for process control by means of PLC SIMATIC. This concept is demonstrated on a model of a portal crane in the introductory chapter. The second chapter is focused on industrial communication network PROFIBUS. Different types of this network and ways of communication are described. The third chapter is concerned with industrial communication network PROFINET (Industrial Ethernet). Different types of this network and ways of communication techniques are described. The next chapter presents components of Siemens company, which are necessary for creation of demanded control system. The following part describes the programming facilities for STEP 7 programs - Simatic Manager, Micro/WIN and WinCC flexible. It contains creation of the control system including communications on the networks.
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HMI for beverage filling machines
Mládek, Ondřej ; Sobotka, Milan (referee) ; Pásek, Jan (advisor)
The aim of my work is to create an application for control and visualization of beverage line. This work describes the advantages that automation brings into production. There is a description for worldwide used visualization programs InTouch, WinCC, Reliance 4 and Control Web. For completeness there are described Siemens visualization panels. New faceplate type objects were created in the program environment of WinCC flexible 2008 Standard for the individual machines of the line. Faceplates are used in visualization for 19" touch panel. Simulations is created in STEP 7 program. Data are collected in the .csv files. After that they are modified through the VBA macro.
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Transfer and utilization of process data (PLC) in production control system
Kupčík, Michal ; Michal, Novotný (referee) ; Pásek, Jan (advisor)
This work explains to reader the difficulty of production scheduling and why is much advantageous using proper system for this work. Next he reads about complexity of production management and about necessity of linkage between all levels of company’s IT systems. We are going to use three different approaches for getting Siemens controller’s data out and for two of them we are going to describe general procedure, how we gets a data files, which are openable in classic table processor like MS Excel and which contain user’s choosen variables including their actual values. Finally reader will be familiarized with SimRead program, which serves for reading variable’s values in combination with Simatic standart communication blocks.
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