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Simulation of a technological process on PLC
Kubín, Jan ; Kordasová, Zdeňka (referee) ; Pásek, Jan (advisor)
The aim of this work is to prepare a workplace that would enable the staff to familiarize with new technologies, to familiarize them with new possibilities that modern management systems provide and teach them to operate the innovative control systems in a simulated process like if it were the real technology. The task was to prepare the simulation of the tools and technologies so that this program functioned as the true technology. The first part of the thesis is devoted to the basic theory regarding the means used to implement the simulation and description of simulated technology - the vertical mill KTM. The second part deals with the design and description of the simulations for which the program STEP 7 is used and for the visualization the program WinCC.
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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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Implementation of a Pick and Place Machine in a Siemens S7 Program Language
Mareček, Jakub ; Šimek, Václav (referee) ; Bartoš, Pavel (advisor)
Tato práce se zabývá návrhem metody, jak řídit SIMATIC S5 zařízení pomocí o generaci novějšího SIMATIC S7 PLC prostřednictvím PROFIBUS sběrnice, doplněného o dotykový panel SIMATIC TP177b DP/PN. Pro komunikaci s S5 zařízením byl zvolen modul IM 308-C DP. Zařízení je zcela řízeno pomocí SIMATIC S7 PLC a dotykového panelu. Jako programovací jazyk byl vybrán STL. Aplikace pro dotykový panel byla vytvořena v prostředí SIMATIC Wincc flexible 2005. Hlavním přínosem této práce je uvedení a popsání metody řízení zařízení pomocí novějšího PLC. Další směr práce je diskutován v závěrečné kapitole.
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Control system for material weighing
Komárek, David ; Zezulka, František (referee) ; Bradáč, Zdeněk (advisor)
The scope of this work is the broad issue of bulk materials weighing, partialy the conception design of control and vizualization blocks involved in weighing systems. The first part of this thesis aims at the theoretical analysis of template technology to introduce readers with issues of bulk materials weighing. The second part consist of conception design for object description of control and vizualization blocks of selected components for Step 7 and WinCC development environment. The final part focuses on experience and information gained during process of system blocks implementation.
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Definition of the Method for Measurement of Bulk Materials Geometry on the Stockyards
Nešpor, Tomáš ; MIP,, Jiří Slovák, (referee) ; Polsterová, Helena (advisor)
This thesis is concerning about measurement of bulk materials geometry on the stockyards. In the first part of the document is summarized basic allocation of stockyard types, stockyards architecture and methods of bulk materials stacking. Furthermore there are allocated particular stacking and recovering technologies of bulk materials on the stockyards. The experimental part of the thesis is concerning about introduction to measurement of bulk materials geometry and its state consequently selection and description of measurement devices intended to forenamed purpose. The experimental part of the thesis is dedicated to determination of algorithms for measured data processing on a combined stacker/reclaimer machine; consequently it is dedicated to software equipment of data gathering PLC system. At the last part of the thesis a description of designed input data simulation and visualization which displays gathered data by PLC system are stated.
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Control system of the concrete batch process
Macej, Maroš ; Zemanek,, Pavel (referee) ; Zezulka, František (advisor)
The work presents a control system for energy savings using the recycling of steam in autoclaving process of porous blocks. This work describes a manufacturing process of porous. The control system is based on programmable controllers from Siemens series S7-300, then is applied to the TIA Portal software for the programming of these units. Lastly, the work comprises of process simulation, control system and its subsequent visualization.
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Use of the software PLC in thermal engineering of buildings
Hubený, František ; Kaczmarczyk, Václav (referee) ; Pásek, Jan (advisor)
This presenting master’s thesis deals with a problem of digitaly controled room temperature using the software PLC. The result of this work was creating of an algorithm to control temperature on the requested leve ofl setpoint, minimizing operating costs of the building. The PLC softwares from different manufacturers were analyzed and compared with conventional PLC. The testing facility was disigned and used to control the temperature in the room and data visualization. Room temperature was regulated by PS controller or two point regulator.
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