Chemical Manufacturer Upgrades OSIsoft® PI System TM and Deploys Golden Batch System Many OSIsoft systems are older installations that have not kept pace with recent developments. New versions of the OSIsoft PI database include the Asset and Event Framework (AF / EF) databases, which allow ISA95 and ISA88-compliant meta data structuring. This approach simplifies data historian use and provides process data to a larger pool of users. Objective The objective of the project was to upgrade the main PI server and install the AF / EF databases along with a new OPC interface to connect to a Hitachi OPC server, define the asset and batch structures and calculate Golden Batch profiles to be displayed in real time on the operator screens. Results Process engineers and operators a

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