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Model of labyrinth
Steininger, Pavel ; Foukal, Roman (referee) ; Štohl, Radek (advisor)
The bachelor’s thesis deals with the programming of labyrinth model and communication using the AS-Interface network, the control program of manipulator model, which is simulated the movement of figure in the labyrinth. It introduces the individual components of both models and shows how to configure the program RS Logix 5000 of Allen-Bradley company. Finally demonstrates one of the visualization system options.
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Automatic barman
Podrabský, Tomáš ; Horna, Jakub (referee) ; Štohl, Radek (advisor)
I was working on a project of the automated bartender, whose construction has already been done. At the beginning I had to acquaint with construction and understand how it should work. I created the software in developmental environment CoDeSys in version 2.3 and later in version 3.5. Both of them allows the program creation, as well as visualization and online monitoring of PLC operation and debugging. PLC communicates via AS-interface. The aim of this project was to create fully functional application for barman. PLC program is structured as a state machine, which is ideal for this application. State machine is written in the developmental environment in language SFC and its individual steps in LD, ST, or FBD. I focused on simplicity and clarity of the program, in which I tried to incorporate as many features as possible. I managed to create a program that is able to tap one of the 4 or mix of any number of drinks. It can be also said that the operator doesn't want a full glass, but fewer doses than the maximum. The main acquisition for me was the fact that I was able to solve the problem independently, using the programmable controller on a real system, which gave me lots of new skills. The result of this work is fully functional automated barman including visualization that shows the status of sensors, the number of doses for individual drinks and allows to control the whole system and check error messages.
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Lift model used AS-Interface network
Hubený, František ; Kučera, Pavel (referee) ; Štohl, Radek (advisor)
This Bachelor's thesis is focused on the management model of the lift with field bus AS-interface. The aim of the thesis is to become familiar with the principles of communication networks AS-Interface and then apply those principles to create a program for PLC Rockwell Automation. For the processing was used publications aimed at AS-Interface bus, lift control, and other information sources. The result of this work is functional program management model for the lift with AS-Interface bus.
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Model of the lift including AS-Interface network
Žůrek, Martin ; Hynčica, Ondřej (referee) ; Štohl, Radek (advisor)
This bachelor´s thesis occupies with a suggestion of the model of a lift which is driven by a serial industrial bus AS-Interface. In the introduction there is presented theoretical knowledge useful for the reader to the problems especially of the origin and fundamental parametrs of bus AS-Interface, description three levels referential model ISO/OSI which are included in AS-Interface. Further there is the description of transmission of analogical values and standard profiles which are used. In the other part I am trying to solve the model of the lift from the construction standpoint and function of component parts which are included in the lift model. The fourth part devotes to the communications protocol for the control of storeys and the cab box which are shown the data transmission between unit master and unit slave and the opposite. In the last part it is shown programming environment and routines and functions and connection unit slave to unit master. Enclosed are electrotechnical schemes of the model of the lift, the block of programme structure for PLC and technical docummentation of components.
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ASI-I modul for lift control boxes
Cseri, Peter ; Fiedler, Petr (referee) ; Štohl, Radek (advisor)
In the first part of my thesis, I was studying materials about AS-Interface network. Then I designed connections between ASI chips and microcontroller that controls the elevator’s control panels. After that I designed all that on double layer board using Eagle layout editor 4.12r2. After that I completed the boards with all electronics circuits and electric components. Then I had to program microcontrollers and microchips for use. These control panels and programs are my final products of this project.
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Tic-tac-toe game by 2D manipulator
Maléř, Martin ; Stibor, Karel (referee) ; Štohl, Radek (advisor)
This master’s thesis deals with the renewal of electrical equipment of 2D manipulator and putting it into operation. It contains a description of the machine, used components and their connections. It describes the principle of two communication buses, which are used for machine control. Next part is devoted to the safety analysis of the machine. Following chapters describe developing of a control program and designing of a visualization.
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Design of the user-friendly touch screen GUI and a physical connection to an existing simulation hardware device
Husar, Jan ; Kaczmarczyk, Václav (referee) ; Štohl, Radek (advisor)
Práce uvádí základní informace o průmyslové sběrnici AS-Interface a popisuje její funkce. Dále se zabývá rozšířením stávajícího FTZ AS-Interface Slave Simulátoru o dotykový display, který značně usnadní ovládání tohoto simulačního nástroje. Je zde nastíněn návrh a řešení uživatelského dotykového rozhraní k tomuto simulátoru s použitím Amulet LCD modulu STK 480272C. Vývoj tohoto rozhraní je proveden pomocí GEMstudia, softwaru firmy Amulet Technologies a grafických programů. Dále tato studie pojednává o softwarové úpravě FTZ AS-i Slave Smilulátoru. Jedná se o úpravu řídícího FPGA v jazyce VHDL zajišťující komunikaci s dotykovým displejem. Poslední kapitola se týká problematiky spojené s návrhem uživatelsky přívětivé aplikace.
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Control of lift model with the fieldbus AS-Interface
Goryl, Stanislav ; Knobloch, Tomáš (referee) ; Štohl, Radek (advisor)
The aim of the master thesis is to create and verify the control algorithm of a personal lift. First part of the thesis focuses on a literature review investigating the requirements for personal lifts. Based on the information found in the review, selected measures were implemented in the model so that it would be the most suitable to the requirements for personal lifts. A brief introduction of the lift and its norms is followed by a description of the programme and control algorithm, including the description of the used add-on instructions. Last part describes the visualization which is used to control the lift model. In addition to controlling, the visualization provides statistical data, the current status of the programme and information about the set parameters, inputs, outputs and faults.
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Add-on instructions for AS-Interface Network
Grepl, Tomáš ; Fiedler, Petr (referee) ; Štohl, Radek (advisor)
This master's thesis deal with design and creating of the instructions for industry bus AS-Interface. These instructions were implemented in the software ControlLogix5000 like add-on instructions. In the teoretical part there are presented the issues of industrial control, AS-Interface bus, add-on instruction and model of the labyrinth. The practical part of the master's thesis is focused to design of the add-on instruction and work with instruction and its characteristics followed by the description of the sample add-on instruction and the list of all implemented instructions. The final two chapters include visualization and laboratory exercise.
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Bridge type of track shifter
Jílek, Roman ; Fiedler, Petr (referee) ; Štohl, Radek (advisor)
The aim of this Master's thesis is characterization Programmable Logic Controllers, description of Industrial interface – AS-Interface, assembling electronic components at construction of model of bridge type track shifter and programming model. First part is focused to Programmable Logic Controllers their qualities, characterization and separation and describing AS-Interface and its components. Second part is describing equipment and locations of equipment. Third part is about software. Fourth part is describing programming. Next part is about visualization and last part contains instructions for laboratory work.
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