MDIS OPC UA Companion Specification

This standard is an oil and gas standard for interfacing the Subsea Production Control System (SPCS) with a Master Control Station (MCS) or a Subsea Gateway to the Distributed Control System (DCS).This specification includes:
– A description of common terminology
– Supported architectures
– Information models representing the data that is shared between the systems
– Methods used in the flow of Information
– Profile & Conformance Units describing the grouping of functionality
– Recommended Practices for the use of MDIS.