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CAN Protocol for Control
Pavlišin, Tomáš ; Reichel, Mikuláš (referee) ; Hynčica, Ondřej (advisor)
The goal of this thesis is to control motor drive with implemented CAN module. The control is carried out by development board from NXP company LPC11C24, through CAN bus communication with expansion extension CANopen. The thesis also contains microprocessor software controlling industrial device VTA-DOOR, application to test communication and user program for PC which is used to changing control parameters.
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Bus used in the programmable logic controller area
Drábek, Jakub ; Krček, Petr (referee) ; Marada, Tomáš (advisor)
This Bachelors Work is a search type. It includes information summary about industrial buses used in the area of programmable logic controllers, which are used in laboratory programmable logic controllers of Institute of Automation and Computer Science on Faculty of Mechanical Engineering. Described industrial buses are PROFIBUS, PROFINET, AS-Interface, Interbus and CAN. Every chapter includes detailed information about each bus. Work ends with summary of described buses and their comparison.
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Communication & Man-Machine Interface for industrial sensors
Marcoň, Petr ; Fedra, Zbyněk (referee) ; Frýza, Tomáš (advisor)
This thesis describes the possibilities of local and remote sensors configuration. Summary overview of the most common Fieldbus and protocols for remote configuration is performed. The focus is mainly dedicated to the HART protocol that is analyzed from the physical layer to the application layer. Circuit diagram and printed circuit board (PCB) of smart sensor with thermistor probe Pt1000 was designed. The HART protocol allows the smart sensor parameters setting as well. The functionality of remote configuration was tested in HARTWinConf program. The control elements for local sensor configuration, such as buttons, matrix keyboards and touchscreens, are described in the following chapter. Representation of the measurement values on display module is introduced too. The most important parameters and aspect of character LCD, graphics LCD and OLED displays are described in greater details. The DD12864YO-3A OLED display was selected to use with designed temperature smart sensor module. The display shows the loop current, the percentage of current range and the primary value - temperature. As the last step the EMI and EMS tests for all modules were performed.
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CAN Protocol for Control
Pavlišin, Tomáš ; Reichel, Mikuláš (referee) ; Hynčica, Ondřej (advisor)
The goal of this thesis is to control motor drive with implemented CAN module. The control is carried out by development board from NXP company LPC11C24, through CAN bus communication with expansion extension CANopen. The thesis also contains microprocessor software controlling industrial device VTA-DOOR, application to test communication and user program for PC which is used to changing control parameters.
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Communication & Man-Machine Interface for industrial sensors
Marcoň, Petr ; Fedra, Zbyněk (referee) ; Frýza, Tomáš (advisor)
This thesis describes the possibilities of local and remote sensors configuration. Summary overview of the most common Fieldbus and protocols for remote configuration is performed. The focus is mainly dedicated to the HART protocol that is analyzed from the physical layer to the application layer. Circuit diagram and printed circuit board (PCB) of smart sensor with thermistor probe Pt1000 was designed. The HART protocol allows the smart sensor parameters setting as well. The functionality of remote configuration was tested in HARTWinConf program. The control elements for local sensor configuration, such as buttons, matrix keyboards and touchscreens, are described in the following chapter. Representation of the measurement values on display module is introduced too. The most important parameters and aspect of character LCD, graphics LCD and OLED displays are described in greater details. The DD12864YO-3A OLED display was selected to use with designed temperature smart sensor module. The display shows the loop current, the percentage of current range and the primary value - temperature. As the last step the EMI and EMS tests for all modules were performed.
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Bus used in the programmable logic controller area
Drábek, Jakub ; Krček, Petr (referee) ; Marada, Tomáš (advisor)
This Bachelors Work is a search type. It includes information summary about industrial buses used in the area of programmable logic controllers, which are used in laboratory programmable logic controllers of Institute of Automation and Computer Science on Faculty of Mechanical Engineering. Described industrial buses are PROFIBUS, PROFINET, AS-Interface, Interbus and CAN. Every chapter includes detailed information about each bus. Work ends with summary of described buses and their comparison.
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