The NodeOPCUA API
opcua.address_space.AlarmsAndConditions Module
This module provides the following classes:
- BaseEventType
- ConditionInfo
- ConditionSnapshot
- UAAcknowledgeableConditionBase
- UAAlarmConditionBase
- UACertificateExpirationAlarm This SystemOffNormalAlarmType is raised by the Server when the Server’s Certificate is within the ExpirationLimit of expiration. This alarm automatically returns to normal when the certificate is updated.
- UAConditionBase
- UADiscreteAlarm The DiscreteAlarmType is used to classify Types into Alarm Conditions where the input for the Alarm may take on only a certain number of possible values (e.g. true/false, running/stopped/terminating).
- UAExclusiveDeviationAlarm
- UAExclusiveLevelAlarm
- UAExclusiveLimitAlarm
- UAExclusiveRateOfChangeAlarm
- UALimitAlarm
- UAMultiStateDiscreteType
- UANonExclusiveDeviationAlarm
- UANonExclusiveLimitAlarm
- UAOffNormalAlarm
- UASystemOffNormalAlarm
- UATripAlarm The TripAlarmType is a specialization of the OffNormalAlarmType intended to represent an equipment trip Condition. The Alarm becomes active when the monitored piece of equipment experiences some abnormal fault such as a motor shutting down due to an overload Condition. This Type is mainly used for categorization.