10 OPC UA DataTypes ToC Previous Next

10.4 Enumeration datatypes ToC Previous Next

10.4.1 AlarmType ToC Previous Next

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

Name Value Description
HighHighAlarm 0 Alarm if a process value exceeds ‘highhigh’ limit.
HighAlarm 1 Alarm if a process value exceeds ‘high’ limit.
LowLowAlarm 2 Alarm if a process value falls below ‘lowlow’ limit.
LowAlarm 3 Alarm if a process value falls below ‘low’ limit.

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