Modes of operationSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedJun 10, 20251 minute readPI SystemPI Connector for OPC UA Gen 2 2.1.3Connectors The four mode options available are detailed in the following sections. Related LinksGeneric modeISA95 modePCS 7 modeTagsOnly mode