8 OPC UA EventTypes

8.1 MaintenanceRequestedConditionType ObjectType Definition

The MaintenanceRequestedConditionType is sent when the manufacturer wants to inform the operator that the system requires maintenance. The condition is also sent when the maintenance is no longer required. It is formally defined in Table 83.

The property Requested reflects the value of the MaintenanceRequested property of the object from which the event originates at the time the event was sent.

8.2 MaintenanceSwitchConditionType ObjectType Definition

The MaintenanceSwitchConditionType is sent when the physical maintenance switch is toggled. It is formally defined in Table 84.

The property SwitchOn reflects the value of the MaintenanceSwitchOn property of the object from which the event originates at the time the event was sent.

8.3 MalfunctionAlarmType ObjectType Definition

The MalfunctionAlarmType is sent when the component has an error that may prevent it from operating. The type of the error depends on the specific component that emits the alarm. This specification does not specify the details of the error in a standardized way. It is formally defined in Table 85.

8.4 DischargeContainerInstalledConditionType ObjectType Definition

The DischargeSystemType sends an event of type DischargeContainerInstalledConditionType when the container is installed or removed. It is formally defined in Table 86.

The property Installed reflects the value of the DischargeContainerInstalled property of the DischargeSystemType at the time the event was sent.

8.5 WashingAgentInflowOpenConditionType ObjectType Definition

The WashingAgentInflowOpenConditionType is triggered when the washing agent inflow valve is opened or closed. It is formally defined in Table 87.

The property Open reflects the value of the WashingAgentInflowOpen property of the WetSeparatorType at the time the event was sent.

8.6 WashingAgentInflowMalfunctionAlarmType ObjectType Definition

The WashingAgentInflowMalfunctionAlarmType event is triggered when an error occurs on the washing agent inflow. It is formally defined in Table 88.

8.7 WashingAgentDrainOpenConditionType ObjectType Definition

The WashingAgentDrainOpenConditionType is triggered when the washing agent drain valve is opened or closed. It is formally defined in Table 89.

The property Open reflects the value of the WashingAgentDrainOpen property of the WetSeparatorType at the time the event was sent.

8.8 WashingAgentDrainMalfunctionAlarmType ObjectType Definition

The WashingAgentDrainMalfunctionAlarmType is triggered when an error occurs on the washing agent drain. It is formally defined in Table 90.

8.9 EndOfFilterRollAlarmType ObjectType Definition

The EndOfFilterRollAlarmType is triggered when the automatic roll filter reaches the end of the filter roll. It is formally defined in Table 91.

8.10 HighVoltageUnitSupplyActiveEventType ObjectType Definition

The HighVoltageUnitSupplyActiveEventType is triggered when the high voltage unit supply is activated or deactivated. it is formally defined in Table 92.

The property Active reflects the value of the SupplyActive property of the HighVoltageUnitType at the time the event was triggered.

8.11 ContainerOpenConditionType ObjectType Definition

The ContainerNotClosedConditionType is triggered when the filter aid reservoir is opened or closed. It is formally defined in Table 93.

The property Open reflects the value of the ContainerOpen property of the FilterAidDeviceType at the time the condition was triggered.

8.12 CompressedAirSupplyInterruptedAlarmType ObjectType Definition

The CompressedAirSupplyInterruptedAlarmType is triggered when the compressed air supply is interrupted. It is formally defined in Table 94.

8.13 FilterAidDeviceStatusChangedConditionType ObjectType Definition

The FilterAidDeviceStatusChangedConditionType is triggered when the FilterAidDeviceStatus of the FilterAidDeviceType changes. It is formally defined in Table 95.

The property Status reflects the value of the FilterAidDeviceStatus property at the time the condition was triggered.

8.14 CleaningUnitActiveConditionType ObjectType Definition

The CleaningUnitActiveConditionType is triggered when a cleaning cycle is started or stopped. It is formally defined in Table 96.

The property Active reflects the value of the CleaningActive property of the CleaningUnitType at the time the condition was triggered.

8.15 CleaningRecommendedConditionType ObjectType Definition

The CleaningRecommendedConditionType is triggered by the cleaning unit when cleaning of the separator is recommended. It is formally defined in Table 97.

The Recommended property reflects the value of the property CleaningRecommended of the CleaningUnitType.

8.16 AirConnectionStatusChangedConditionType ObjectType Definition

The AirConnectionStatusChangedConditionType is triggered when the ConnectionOpen variable of the AirConnectionType changes. It is formally defined in Table 98.

The Status property reflects the value of the ConnectionOpen property at the time the event is triggered.

8.17 SafetySystemTriggeredAlarmType ObjectType Definition

The SafetySystemTriggeredAlarmType is sent when the safety system is triggered. It is formally defined in Table 99.