This OptionSet defines flags indicating the summary of alarm states.
The AlarmMask values are formally defined in Table 143.
|
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 |
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|
BrowseName |
AlarmMask |
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|
IsAbstract |
False |
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|
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 |
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|
A & C Summary |
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