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HMI for BECKHOFF TWINCAT 3
Balga, Ondřej ; Arm, Jakub (referee) ; Pásek, Jan (advisor)
This thesis deals with the creation of HMI in the C # programming language for BECKHOFF TWINCAT 3. In the theoretical part, the thesis focuses on description of .NET framework, WPF, MVVM, Prism and software tools used in the thesis. The following chapter focuses on creating a development environment and a runtime. All functionalities and capabilities of the created application are described. The created development environment and runtime are used and demonstrated on the sample solution.
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The Potential of Cyber Threats in the Critical Energy Infrastructure
Starý, Jan ; Schmidt, Nikola (advisor) ; Karásek, Tomáš (referee)
Diploma thesis analyses the potential of Cyber Threats towards critical energy infrastructure in terms of network theories originating in graph theories, complex networks and technological possibilities how to compromise security of networks belonging to critical infrastructure. By the analysis of defined dependent and independent variables the author finds out how networks behave under which circumstances, what means exist in the field of network security and if adopted measures to increase security are in accordance with the effort of creation safe and decentralized system of critical energy infrastructure. Main emphasis is put on the concept of smart grids as possible solution of decentralization. In these terms technical means of security are studied especially with emphasis on SCADA (Supervisory Control And Data Acquisition) systems and the Internet as one of the essential component of communication in modern communication technologies.
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PLC SCADA System for Control of Wind Tunnel
Trenčan, Tomáš ; Jirgl, Miroslav (referee) ; Arm, Jakub (advisor)
This work focuses on programmable logic controllers (PLC) made by WAGO and SCADA systems. It consists of two parts, theoretical part and a practical part. In theoretical part there are terms which explains SCADA systems, WAGO PLC and programming software e!COCKPIT made by WAGO and searches of free SCADA systems supporting communication through Modbus TCP. One of the SCADA systems was chosen as a visualization software for two task in practical part. Practical part consists of PLC codes made in programming software e!COCKPIT for two tasks, wind tunnel and controlled axis and their visualization.
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SCADA/HMI system for stations on leak test
Rak, Jan ; Pásek, Jan (referee) ; Štohl, Radek (advisor)
The goal of this thesis is to develop SCADA/HMI system for stations on leak test. The software will be able to communicate with the station via the OCP server, by which the control station and store measured data. For this purpose, it was used more fiber processing, as for the actual communication, as well as to run the program and work with databases to store the results. The resulting program will be placed on the personal computer, which is part of the station to check for leaks.
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Sorting line model implemented by Tecnomatix Process Simulate
Prokop, Michal ; Pásek, Jan (referee) ; Kaczmarczyk, Václav (advisor)
This master‘s thesis is about how to create a virtual model of a sorting line by using Tecnomatix Process Simulate program. In this master‘s thesis is describe non-robotics operation as a controlling conveyor, material flow, working with sensors and simulaton of manufactory process. In the second part of my master’s thesis I realise virtual commissioning for this model of sorting line. I made program for real PLC and conected with model of sorting line via OPC server. I made SCADA aplication for users too. This model will be used in lessons and students will program PLC for controlling. In master’s thesis I explain, how to work in simulation environment Tecnomatix Process Simulate too.
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User Interface for Technology Control
Zapletal, Filip ; Beran, Vítězslav (referee) ; Zemčík, Pavel (advisor)
This paper describes systems and user interfaces for monitoring and supervisory control of technological equipment. It describes basic approaches used to solve this problem, commonly used communication protocols and existing user interfaces. Based on those findings are defined requirements for design of a modern user interface for technology supervision and control, particularly in the area of clean and waste water distribution systems. The thesis concludes with a description of a user interface based on defined requirements and finally compares them with existing systems.
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Monitoring system for gasification of wood chips
Vaško, Radim ; Bradáč, Zdeněk (referee) ; Štohl, Radek (advisor)
In my work, I am developing measuring application for monitoring gas quality. I explain the technological process of measurement by spectrometric sensors. I design an industrial cabinet with PLC. I’m explaining algorithms of program for PLC AMiT AMiNi4DS. I describe inner communication of system. I assemble device mechanically and electrically. I am then setting the system ready for use. I create SCADA project for application. I describe the general characteristic of SCADA systems and specific SCADA software Reliance 4.
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Temperature control of a multifunction hall
Petr, Vojtěch ; Šír, Michal (referee) ; Zezulka, František (advisor)
The topic of this bachelor thesis was to propose and program a control system for heating multipurpose halls. The system includes temperature sensors, circulation pumps, actuators, boiler for solid fuels, biogas plant and an electric boiler. Everything is controlled with a PLC CyBro-2, which communicates via ModBus protocol with a computer, where a graphical interface is programmed in Relaince 4. In the graphical interface customer can set the temperature value, choose a heating mode and export data of the heat consumption.
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Control system of brewhouse
Šulc, Martin ; Kaczmarczyk, Václav (referee) ; Zezulka, František (advisor)
Investigation of the necessary theory of the brewing industry. Based on the findings to propose the optimal action and measuring elements such as temperature, pressure, pneumatic valves, drives and others. Subsequent characterization of all elements from the perspective of the control system and extension of technological scheme of measuring and regulating signs. For the section of the brewery brewhouse writing technological sequence with specifying the steps. Based on this description, create a control program for Simatic S7-300 from Siemens. The program is written in STL which takes the form of structured text. Visualization and process control is provided by SCADA system TomPack from the company ProjectSoft. The system communicates with the PLC via DDE server.
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Control system for dosing of chemicals in the chemical treatmentf water plant
Kolman, Aleš ; Weber, Martin (referee) ; Pásek, Jan (advisor)
The purpose of this bachelor thesis is to make a new, modern control systém for Chemical treatment of water plant in Kolín. The reason is to reduce operating costs and improve the quality of treated water. This work includes design of hardware conception, program for PLC and HMI displays interface. Another part is the design visualization of process. The new control system will be based on PLC FOXTROT by Teco company and another extension modules A PLC program will be written in structured text (ST) and debugged in a development environment MOSAIC from Teco company. Operators of CHUV will have operator control panel and a separate PC that contains the visualization of process of water treatment created in the RELIANCE 4.
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