20.500.12556/DKUM-76443 Nadgradnja hidravličnega sistema s Siemens PLK, SCADA sistemom in WEB SCADA vmesnikom na PLK magistrsko delo Hydraulic system upgrade with Siemens PLC, SCADA system and WEB SCADA interface on PLC Namen naloge je bil nadgraditi hidravlični sistem v laboratoriju za procesno avtomatizacijo. Do sedaj je vaje na sistemu lahko opravljala le ena skupina, zato sta bili med seboj ločeni dve veji, kjer lahko na istem procesu sočasno laboratorijske vaje opravljata dve skupini. Realiziran je bil SCADA grafični vmesnik, ki omogoča preglednost nad hidravličnim sistemom, njegovimi parametri in lažjim delom s procesom. Ker je znano, da nadzor sistema preko računalniškega vmesnika v laboratoriju ali kasneje nekega realnega procesa v tovarni ni dovolj, sploh kadar nismo prisotni ob procesu, je bila realizirana tudi WEB SCADA, ki omogoča daljinsko upravljanje in nadziranje na daljavo preko svetovnega spleta. Na koncu je sledilo snovanje sistema vodenja, kjer so bili parametri regulatorjev nastavljeni eksperimentalno z zaprtozančno metodo ter grafično podprti z dokazi. Za izračune parametrov so bila uporabljena Ziegler-Nichols priporočila. The purpose of the assignment was to upgrade the hydraulic system in the laboratory for process automation. Until now, only one group could perform exercises on the system, so two branches were separated from each other, where two groups can perform laboratory exercises on the same process at the same time. A SCADA graphical interface was realized, which enables transparency over the hydraulic system, its parameters and easier work with the process. As it is known that the control of the system via a computer interface in the laboratory or later a real process in the factory is usually not enough, especially when we are not present at the process, therefore WEB SCADA was realized, which allows remote control and remote monitoring via the World Wide Web. Finally, the design of the control system followed, where the parameters of the controllers were set experimentally with closed-loop method and graphically supported by graphs and equations. Ziegler-Nichols recommendations were used for parameter calculations. Siemens S7-1500 SCADA WEB SCADA avtomatizacija procesa regulacija sistema Siemens S7-1500 SCADA WEB SCADA process automation system regulation true true false [N. Krajnc] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2020-05-25 20:01:31 2020-11-03 12:47:41 2022-08-09 13:34:29 2020-11-19 03:16:44 2020 0 Maribor 0 Maribor XII, 117 f., pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.5:621.22(043.2) 37738499 URN:SI:UM:DK:LTVXSGIM MAG_Krajnc_Nejc_2020.pdf MAG_Krajnc_Nejc_2020.pdf 1 76488CC755780A2DE62E2B4110924FDD 72731343308e319d2025b10e926eeeb9edc824f603fd2a8e08d08c4f5c4bb718 e83c5b7e-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/75587836-d9e6-415d-abea-0da6525402e8 https://dk.um.si/Dokument.php?lang=slv&id=146541 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0