This EventType is defined in OPC 10000-3. Its representation in the AddressSpace is formally defined in Table 48.
Table 48 – AuditHistoryUpdateEventType definition
|
Attribute |
Value |
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|
BrowseName |
AuditHistoryUpdateEventType |
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|
IsAbstract |
True |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
|
Subtype of the AuditUpdateEventType defined in 6.4.24, which means it inherits the InstanceDeclarations of that Node. |
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|
HasProperty |
Variable |
ParameterDataTypeId |
NodeId |
PropertyType |
Mandatory |
|
|
Conformance Units |
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|
Auditing History Services |
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This EventType inherits all Properties of the AuditUpdateEventType. Their semantic is defined in 6.4.24.
The ParameterDataTypeId identifies the DataTypeId for the extensible parameter used by the HistoryUpdate. This parameter indicates the type of HistoryUpdate being performed.
Subtypes of this EventType are defined in OPC 10000-11 representing the different possibilities to manipulate historical data.