Symbol exceptionsSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedAug 08, 20241 minute readHMI and SCADASystem PlatformSituational Awareness Library 2023 R2 P01 There are no known exceptions for all Polar Star symbols. Related LinksSA_PolarStar_4_Spoke_Square