This Condition is used by a Server to indicate that an underlying system that is providing Alarm information is having a communication problem and that the Server may have invalid or incomplete Condition state in the Subscription. Its representation in the AddressSpace is formally defined in Table 73.
Table 73 – SystemOffNormalAlarmType definition
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Attribute |
Value |
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BrowseName |
SystemOffNormalAlarmType |
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IsAbstract |
True |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
HasSubtype |
CertificateExpirationAlarmType |
Defined in Clause 0 |
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Subtype of the OffNormalAlarmType, i.e. it has HasProperty References to the same Nodes. |
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