20.500.12556/RUL-83794 Razvoj uporabniškega vmesnika za vodenje kemičnega čiščenja tehnološke odpadne vode The development of the human-machine interface for the wastewater treatment control system V diplomskem delu je opisan razvoj uporabniškega vmesnika za nadzor in krmiljenje naprave za kemično čiščenje odpadne tehnološke vode. Za postavitev čistilne naprave v podjetju Omaplast d.o.o. so se odločili, ker se zavedajo, kako dragoceni so naravni viri. Funkcionalni gradniki, za nadzorn- krmilni sistem so senzorji in aktuatorji, ki izvajajo meritve, regulacije oz. pretvarjajo električne veličine v fizikalne. Zelo pomemben gradnik je programljiv logični krmilnik, ter operaterski panel. Med njima je vzpostavljena medkrmilniška komunikacija. Operaterski panel omogoča vizualen prikaz stanja, kot ga zazna nadzorno-krmilni sistem. Poleg tega pa omogoča še alarmiranje stanj. Aplikacija za nadzor in delovanja procesa je izvedena na operaterskem panelu. Nadzorno-krmilni sistem je zasnovan, tako da je enostaven za uporabnika, ki obratuje 24 ur dnevno in deluje s sprotno obdelavo podatkov. Vse obdelave podatkov na nadzorno-krmilnem sistemu, ki niso sprotne , so zasnovane tako, da ne vplivajo na tekoči nadzor in vodenje procesa in naprav. Med programljivim logičnim krmilnikom in operaterskim panelom je vzpostavljena neprestana komunikacija, ki je pogoj za delovanje celotnega sistema. Komunikacija med programljivim krmilnikom in operaterskim panelom omogoča nastavitev parametrov, potrebnih za normalno delovanje in spremljanje procesa na krmilniku. V primeru izpada komunikacije med krmilnikom in operaterskim panelom, deluje krmilnik neodvisno naprej, pri čemer so uporabljeni zadnji nastavljeni parametri. In this thesis is described the system of supervisory-control for waste water treatment. Company Omaplast decided for a wastewater treatment plant because they realize how valuable such natural resources are. Functional elements of supervisory-control system are sensors that perform measurements and regulations, actuators to transform electrical values to mechanical values. Very important elements are programmable logical controller and human-machine interface. Between them is established comminicatio link. Operation panel provides visual status indication and it enables alarm conditions. The application for controlling the operation of the plant is carried out on the operation panel. Supervisory control system has been designed as a system that is easy to use, which is operating 24 hours a day and works with on-line data processing. All the off-line data on the supervisory control system are designed so as not to affect the current control and management of the process and the equipment. Between controller and operation panel communication is established, which is necessary for the functioning of the entire system. Communication between the controller and operation panel provides the possibility to set the parameters required for normal operation and monitoring of this process on the controller. In the event of a failure of communication between the controller and operation panel, controller operates independently and used the last set parameters. čistilna naprava krmilnik operaterski panel wastewater treatment plant controller operating panel true false false Slovenski jezik Angleški jezik Diplomsko delo 2016-06-30 09:33:57 2016-06-30 09:33:59 2022-08-02 00:18:27 0000-00-00 00:00:00 2016 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 34081 Pandev_Dejan_-_Razvoj_uporabniskega_vmesnika_za_vodenje_kemicnega_ciscenja_tehnoloske_odpadne_vo.pdf Pandev_Dejan_-_Razvoj_uporabniskega_vmesnika_za_vodenje_kemicnega_ciscenja_tehnoloske_odpadne_vo.pdf 1 535BB34A18EA6A67686316C6EFB490E2 8ef789f1130d087998b231212137be2c8b0b7300b25bf421463b32f1b47837a4 56c5b1e8-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/b1ef578b-84cb-4394-a502-14c5b827643f https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=86831 Fakulteta za elektrotehniko 0 0 0