This EventType is defined in OPC 10000-3. Its representation in the AddressSpace is formally defined in Table 32.
Table 32 – AuditCancelEventType Definition
|
Attribute |
Value |
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|
BrowseName |
AuditCancelEventType |
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|
IsAbstract |
True |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
|
Subtype of the AuditSessionEventType defined in 6.4.7, i.e. inheriting the InstanceDeclarations of that Node. |
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|
HasProperty |
Variable |
RequestHandle |
UInt32 |
PropertyType |
Mandatory |
|
This EventType inherits all Properties of the AuditSessionEventType. Their semantic is defined in 6.4.7. The SourceName for Events of this type shall be “Session/Cancel”.
The additional Properties defined for this EventType reflect parameters of the Service call that triggers the Event.
RequestHandle is the requestHandle parameter of the Cancel Service call.