"Historical Raw Data Server Facet" Profile

 Description This Facet defines the basic functionality when supporting historical data access for raw data.
 URI http://opcfoundation.org/UA-Profile/Server/HistoricalRawData

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 Read Raw General support for basic historical access, reading raw data using the ReadRawModifiedDetails structure. Where the time range is specified using a start time, stop time and number of values (a minimum of two of the three parameters must be provided) and the ReadModified flag is set to False.   Open
Historical Access Data Max Nodes Read Continuation Point Supports enough continuation points to cover the number of supported points indicated in the MaxNodesPerHistoryReadData Server OperationLimits Property for historical data access.   Open
Historical Access ServerTimestamp Supports providing a ServerTimestamp (as well as the default SourceTimestamp).   Open