PI OPC DA/HDA Server Home
PI OPC DA/HDA Server is an OPC server for OSI Software's PI data archives. It implements the OPC Data Access (DA) standards 1.0a andp 2.05, and the OPC Historical Data Access (HDA) standard 1.1 and interoperates with any OPC client that is compliant with one or more of those standards, to allow the user to read data from PI, insert data into PI, or delete data from PI.