8.3 AlarmMask
This OptionSet defines flags indicating the summary of alarm states.
The AlarmMask values are formally defined in Table 143.
Table 143 – AlarmMask values
|
Value
|
Bit No.
|
Description
|
| Active | 0 | This bit is set if there are active Alarms |
| Unacknowledged | 1 | This bit is set if there are Unacknowledged Alarms |
| Unconfirmed | 2 | This bit is set if there are Unconfirmed Alarms |
The AlarmMask representation in the AddressSpace is formally defined in Table 144.
Table 144 – AlarmMask definition
|
Attribute
|
Value
|
| BrowseName | AlarmMask |
| IsAbstract | False |
|
References
|
NodeClass
|
BrowseName
|
DataType
|
TypeDefinition
|
Other
|
|---|
| Subtype of the UInt16 type defined in 10000-5 |
| 0:HasProperty | Variable | 0:OptionSetValues | 0:LocalizedText[] | 0:PropertyType | |
|
ConformanceUnits
|
|---|
| A & C Summary |
