Location5Save PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedSep 28, 2022PI SystemPI Interface for DNP3 3.3.1.38Interfaces Related LinksValue pointsStatus pointsHeartbeat pointsReset link counter pointCounter freeze request pointDNP3 internal indication (IIN) pointsObject types