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Tool for Automatic Testing of Products SITOP PSU8600 and SITOP UPS1600
Slováček, Jan ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
This bachelor's thesis deals with analysis, design and implementation of an automated test system. The testing is targeted on devices that support industrial communication standard Profinet. The system contains environment for simulation of industrial network traffic and tool that serves to test of Profinet application. Tested products are SITOP PSU8600 and SITOP UPS1600. The reader is introduced to basics of software testing and Profinet technology. The knowledge gathered is used in design and implementation of the system. The main goal of thesis is to make testing of the mentioned devices easier and faster.
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Application for Simulation of PROFINET Controller
Mazurek, Tomáš ; Holkovič, Martin (referee) ; Kreslíková, Jitka (advisor)
This bachelor's thesis deals with development of an application simulating the Profinet controller. The main function of such controller is to establish an application relation with a device, which is communicating via the Profinet technology. Through the application relation then takes place the entire exchange of information. The goal of the controller simulation, run on a desktop computer, is to facilitate the testing of input/output devices connected to the system via Ethernet interface. The resulting application allows to monitor and modify the communication much easier than the real control system.
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Information and communication technologies in energetics
Stavinoha, Jakub ; Škoda, Jan (referee) ; Baxant, Petr (advisor)
The thesis is focused on the information and communication technologies used in the energetic. Problematic areas in energetic which are regulation, metering, control of waste minimalizations, expense and maximalization of earnings. These aspects lead to implementing expert systems, which have to process this bulk of information necessary for increasing efficiency and economization of single processes. Systems used in practice have their own hierarchical structure, where every application requires specific access of selection of used components that suit to the application. First of all it is about acceptable device selection in single level of the system: metering and regulation, data acquisition out of the process and informative layer. Suitable choice flowing from previous, already settled up application is possible to reach maximum efficiency of the whole system. In the thesis there are introduced systems used in practice and possibilities of increase the effectiveness of generation, transmission and distribution with ICT usage in distributed power generation. We are mainly talking about upgrade processes joined with power generation of energy, diagnostics, isolation states on the power line and usage of expert systems for distribution.
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Control module of stepper motor for positional system with Ethernet
Raszka, Dan ; Kubíček, Michal (referee) ; Kolka, Zdeněk (advisor)
This paper describes the design of Stepper motor controller module controlled over Ethernet for positioning system. Part of this work describes analysis of the assignment, design of modular circuit, choosing right components and prototype design of communication and power module. In another part each module is described with emphasis to modularity. It deals with description of manufactured prototypes and their tested paramethers.
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Slave EtherCAT module
Hadámek, Jakub ; Bradáč, Zdeněk (referee) ; Valach, Soběslav (advisor)
The aim of this thesis is to create slave device using an EtherCAT fieldbus. It is focused on introduction of protocol and it’s implementation on microcontroller XMC4800 from Infineon. The result is a functional slave module with digital inputs and outputs controlled by EtherCAT master. In addition, the firmware of the microcontroller can be updated over the network. It also describes jitter measurements and comparison with faster Gigabit Ethernet.
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Integration of services in industrial Ethernet networks
Mytyska, Kamil ; Horváth, Tomáš (referee) ; Filka, Miloslav (advisor)
This bachelor thesis deals with industrial Ethernet. Industrial Ethernet refers to the usage of standard Ethernet protocols using rugged connectors and heat-resistant switches in industrial automation and process control. Components used in industrial environments must be resistant to high temperatures, dust, humidity and vibration. The usage of optical fibers in industrial environment reduces the problems of electrical noise and provides electrical isolation to prevent equipment damage. The first part describes the physical implementation of Industrial Ethernet, the physical implementation of other components, Ethernet system features real-time, overview of standards and usage of virtual networks. The work is processed with solutions integrating multiple disparate services in one industrial Ethernet network using VLAN. This is processed by using of simulation program Packet Tracer and then the solution is processed in real network connection with three borrowed industrial switches Moxa, B&B Electronics and Ruggedcom. Further there is processed operation during the communication between devices using Wireshark which describes the TCP connection, sending an HTTP packet and a separate data transfer. As the last part there is mentioned evaluation of five industrial switches from companies B&B Electronics, Cisco, Moxa, N-Tron and Ruggedcom.
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Slave EtherCAT module
Hadámek, Jakub ; Bradáč, Zdeněk (referee) ; Valach, Soběslav (advisor)
The aim of this thesis is to create slave device using an EtherCAT fieldbus. It is focused on introduction of protocol and it’s implementation on microcontroller XMC4800 from Infineon. The result is a functional slave module with digital inputs and outputs controlled by EtherCAT master. In addition, the firmware of the microcontroller can be updated over the network. It also describes jitter measurements and comparison with faster Gigabit Ethernet.
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