OPC Unified Architecture – Part 9: Alarms & Conditions
5.8.24.6 SystemDiagnosticAlarmType
The SystemDiagnosticAlarmType is a specialization of the OffNormalAlarmType intended to represent a fault in a system or sub-system. The Alarm becomes active when the monitored system experiences a fault. It is formally defined in Table 108. This Type is mainly used for categorization.
Table 110 – SystemDiagnosticAlarmType definition
Attribute
Value
BrowseName
SystemDiagnosticAlarmType
IsAbstract
False
References
NodeClass
BrowseName
DataType
TypeDefinition
Modelling Rule
Subtype of the OffNormalAlarmType defined in clause 5.8.24.2.