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TY - CONF AU - Huang, Z. AU - Li, C. AU - Liu, G. AU - Song, Y. AU - Wan, K. ED - Corvetti, Lou ED - Riches, Kathleen ED - Schaa, Volker RW TI - A Redundant EPICS Control System Based on PROFINET J2 - Proc. of ICALEPCS2015, Melbourne, Australia, 17-23 October 2015 C1 - Melbourne, Australia T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 15 LA - english AB - This paper will demonstrate a redundant EPICS control system based on PROFIENT. The control system consists of 4 levels: the EPICS IOC, the PROFINET IO controller, the PROFINET media and the PROFINET IO device. Redundancy at each level is independent of redundancy at each other level in order to achieve highest flexibility. The implementation and performance of each level will be described in this paper. PB - JACoW CP - Geneva, Switzerland SP - 736 EP - 738 KW - EPICS KW - PLC KW - controls KW - Ethernet KW - interface DA - 2015/12 PY - 2015 SN - 978-3-95450-148-9 DO - 10.18429/JACoW-ICALEPCS2015-WEPGF020 UR - http://jacow.org/icalepcs2015/papers/wepgf020.pdf ER -