4 Structure of the OPC UA series ToC Previous Next

4.3 Access Type specification parts ToC Previous Next

Part 8 (OPC 10000-8) – Data Access

Part 8 specifies the use of OPC UA for data access.

Part 9 (OPC 10000-9) – Alarms and Conditions

Part 9 specifies use of OPC UA support for access to Alarms and Conditions. The base system includes support for simple Events; this specification extends that support to include support for Alarms and Conditions.

Part 10 (OPC 10000-10) – Programs

Part 10 specifies OPC UA support for access to Programs.

Part 11 (OPC 10000-11) – Historical Access

Part 11 specifies use of OPC UA for historical access. This access includes both historical data and historical Events.

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