10.4.1 AlarmType

AlarmType is an enumeration that defines the available alarm types. The values shall be mapped as defined in Table 34.

Table 34 – AlarmType Items
NameValueDescription
HighHighAlarm0Alarm if a process value exceeds ‘highhigh’ limit.
HighAlarm 1Alarm if a process value exceeds ‘high’ limit.
LowLowAlarm 2Alarm if a process value falls below ‘lowlow’ limit.
LowAlarm3Alarm if a process value falls below ‘low’ limit.

Its representation in the AddressSpace is defined in Table 35.

Table 35 – AlarmType Definition
Attribute Value
BrowseNameAlarmType
IsAbstractFalse
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the Enumeration type defined in OPC 10000-5
0:HasPropertyVariable0:EnumValues0: EnumValueType[]0:PropertyType