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7.8.2.9 TrustListOutOfDateAlarmType

This SystemOffNormalAlarmType is raised by the Server when the UpdateFrequency elapses and the TrustList has not been updated. This alarm automatically returns to normal when the TrustList is updated.

Table 33 – TrustListOutOfDateAlarmType definition

Attribute

Value

BrowseName

0:TrustListOutOfDateAlarmType

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the SystemOffNormalAlarmType defined in OPC 10000-9.

0:HasProperty

Variable

0:TrustListId

0:NodeId

0:PropertyType

Mandatory

0:HasProperty

Variable

0:LastUpdateTime

0:UtcTime

0:PropertyType

Mandatory

0:HasProperty

Variable

0:UpdateFrequency

0:Duration

0:PropertyType

Mandatory

Conformance Units

GDS Certificate Manager Pull Model

Push Model for Global Certificate and TrustList Management

TrustListId Property specifies the NodeId of the out-of-date TrustList Object.

LastUpdateTime Property specifies when the TrustList was last updated.

UpdateFrequency Property specifies how frequently the TrustList needs to be updated.

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