This is a subtype of AuditEventType and is used for tracking a bulk insertion of HistoricalData or HistoricalEvents into a Historian. This Event should not be generated for a given Node more frequently than once per minute, even if inserts occur more frequently.
This type follows all the behaviour of its parent type. Its representation in the AddressSpace is formally defined Table 24.
Table 24 – AuditHistoryBulkInsertEventType definition
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Attribute |
Value |
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BrowseName |
AuditHistoryBulkInsertEventType |
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IsAbstract |
False |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
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Subtype of the AuditEventType defined in OPC 10000-5, i.e. it has HasProperty References to the same Nodes. |
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|
HasProperty |
Variable |
UpdatedNode |
NodeId |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
StartTime |
UtcTime |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
EndTime |
UtcTime |
PropertyType |
Mandatory |
|
ConformanceUnits |
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Historical Access Audit BulkInsert Events |
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This EventType inherits all Properties of the AuditEventType. Their semantic is defined in OPC 10000-5.
UpdatedNode is the NodeId that had a bulk insert of historical information. It might be a HistoricalDataNode or a HistoricalEventNode.
StartTime is the oldest time of the block that was inserted.
EndTime is the newest time of the block that was inserted.