MBTCP OI ReferenceSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedFeb 16, 2016HMI and SCADASystem PlatformCommunication Drivers 2023 R2 Related LinksData TypesData and Register TypesModbus Item NamingZero- and One-Based AddressingGeneric OPC SyntaxSupported MBTCP OI Server Hardware and FirmwareController Function CodesModbus Exception CodesTCP Port