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Motor speed control exhibit with frequency changer
Möhwald, Jiří ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
The following diploma thesis deals with the management of asynchronous motor revolutions by a frequency converter MICROMASTER 440 via the programmable controller S7-200. At the beginning, I researched the company documentation of Siemens, which is the producer of the frequency converter and the programmable controller mentioned above. As my work proceeded, I also started to study the company documentation of Mitsubishi Electric, which produces the operating pannel. The first part of my thesis provides a general description of the stated devices and the second part deals with the solution of the task itself. My task was to design a way of communication between the converter and the controller. I chose a USS protocol via serial port RS-485. The operation of the controller was performed by using an operating terminal type GOT1000 which was connected to the controller. In summary, my diploma thesis primarily deals with the construction of an operating programme for the controller and with creating of a graphical control on the terminal. In the end, I evaluated the knowledge gained during the work on this subject and suggested further procedures.
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System Project and Implementation of Building Heating
Kašpar, Ondřej ; Heriban, Pavel (referee) ; Šťastný, Jiří (advisor)
The aim of this diploma paper is to design and implement a system of heating and irrigation. The system was designed for the premises of the garden shop located in Nové Město na Moravě. The new system shall replace the existing one as well as eliminate the use of human resources. The irrigation is done through a system of water pumps implemented in each of four green-houses. The heating is achieved through a system of hot air devices, and uses water as a transfer medium. The water is heated in a boiler using the new generation of solid propellants. The boiler is supplemented by solar collectors placed on the roof of the shop premises. The process is controlled by one of the programmable automatic devices made by Siemens, namely the S7-200 model. Temperature and humidity sensors are responsible for collection of the data. The paper also describes the technologies used and considered, the development environment and the construction components.
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Economical housing
Marek, Vojtěch ; Němec, Zdeněk (referee) ; Dosoudilová, Monika (advisor)
The bachelor's thesis is focused on the creation of an economical housing system using a compact programmable controller Siemens LOGO!. The work includes a description of logic control and approach to the problem of programmable logic controllers. The practical part deals with a simplified design of a housing unit using control programs and the actual implementation of the house model. The software LOGO! Soft Comfort was used for the actual implementation of the program. Autodesk Inventor software was used for creating of the parts needed for the model. The work is supplemented by photographs of the model itself and control programs.
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Economical housing
Marek, Vojtěch ; Němec, Zdeněk (referee) ; Dosoudilová, Monika (advisor)
The bachelor's thesis is focused on the creation of an economical housing system using a compact programmable controller Siemens LOGO!. The work includes a description of logic control and approach to the problem of programmable logic controllers. The practical part deals with a simplified design of a housing unit using control programs and the actual implementation of the house model. The software LOGO! Soft Comfort was used for the actual implementation of the program. Autodesk Inventor software was used for creating of the parts needed for the model. The work is supplemented by photographs of the model itself and control programs.
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System Project and Implementation of Building Heating
Kašpar, Ondřej ; Heriban, Pavel (referee) ; Šťastný, Jiří (advisor)
The aim of this diploma paper is to design and implement a system of heating and irrigation. The system was designed for the premises of the garden shop located in Nové Město na Moravě. The new system shall replace the existing one as well as eliminate the use of human resources. The irrigation is done through a system of water pumps implemented in each of four green-houses. The heating is achieved through a system of hot air devices, and uses water as a transfer medium. The water is heated in a boiler using the new generation of solid propellants. The boiler is supplemented by solar collectors placed on the roof of the shop premises. The process is controlled by one of the programmable automatic devices made by Siemens, namely the S7-200 model. Temperature and humidity sensors are responsible for collection of the data. The paper also describes the technologies used and considered, the development environment and the construction components.
|
|
|
Motor speed control exhibit with frequency changer
Möhwald, Jiří ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
The following diploma thesis deals with the management of asynchronous motor revolutions by a frequency converter MICROMASTER 440 via the programmable controller S7-200. At the beginning, I researched the company documentation of Siemens, which is the producer of the frequency converter and the programmable controller mentioned above. As my work proceeded, I also started to study the company documentation of Mitsubishi Electric, which produces the operating pannel. The first part of my thesis provides a general description of the stated devices and the second part deals with the solution of the task itself. My task was to design a way of communication between the converter and the controller. I chose a USS protocol via serial port RS-485. The operation of the controller was performed by using an operating terminal type GOT1000 which was connected to the controller. In summary, my diploma thesis primarily deals with the construction of an operating programme for the controller and with creating of a graphical control on the terminal. In the end, I evaluated the knowledge gained during the work on this subject and suggested further procedures.
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