"Base Historical Event Server Facet" Profile

 Description This Facet defines the server requirements to support basic Historical Event functionality, including simple filtering and general access.
 URI http://opcfoundation.org/UA-Profile/Server/BaseHistoricalEvent

This page lists the conformance units of the selected profile with their name and description.
Conformance units that are inherited via included Profiles are not listed by default. Use the following radio buttons to change this default behaviour.






Attribute Services
Include  Name Opt.  Description  From Profile  Test Cases
Attribute Historical Read Supports the HistoryRead Service. The details of what aspects of this service are used are listed in additional ConformanceUnits, but at least one of ReadRaw, ReadProcessed, ReadModified, ReadAtTime or ReadEvents must be supported.   Open

Historical Access
Include  Name Opt.  Description  From Profile  Test Cases
Historical Access Events Supports the retrieval of historical Events using the ReadEventDetails structure. This includes support for simple filtering of Events. The Event fields that are stored are server specific, but at least the mandatory fields of BaseEventType are required.   Open
Historical Access Event Max Events Read Continuation Point Supports enough continuation points to cover the number of supported Event reads indicated in the MaxNodesPerHistoryReadEvents Server OperationLimits Property for Historical Event access.   Open