The FilterAidDeviceType is a device for the application of a filter aid. It is formally defined in Table 46.

Table 46 – FilterAidDeviceType Definition

Attribute

Value

BrowseName

FilterAidDeviceType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of the BaseObjectType defined in OPC 10000-5

0:HasAddIn

Object

2:Identification

4:MachineryComponentIdentificationType

O

0:HasProperty

Variable

ContainerOpen

0:Boolean

0:PropertyType

O,R

0:HasComponent

Object

DosageAmount

SensorSetpointWriteType

O

0:HasProperty

Variable

FilterAidDeviceStatus

FilterAidDeviceStatusEnum

0:PropertyType

O,R

0:HasComponent

Object

FillingLevel

SensorMonitoringType

O

0:HasProperty

Variable

Malfunction

0:Boolean

0:PropertyType

M,R

0:HasAddIn

Object

4:MachineryItemState

4:MachineryItemState_StateMachineType

O

0:HasProperty

Variable

CompressedAirSupplyInterrupted

0:Boolean

0:PropertyType

O,R

0:HasComponent

Object

PowerConsumption

ConsumptionType

O

0:HasComponent

Object

AirConsumption

ConsumptionType

O

0:HasProperty

Variable

DosingRequested

0:Boolean

0:PropertyType

O,R

0:HasProperty

Variable

AutomaticDosingEnabled

0:Boolean

0:PropertyType

O,RW

0:HasComponent

Method

ResetFillingLevel

O

0:HasComponent

Method

TriggerDosing

O

0:GeneratesEvent

ObjectType

ContainerOpenConditionType

0:GeneratesEvent

ObjectType

CompressedAirSupplyInterruptedAlarmType

0:GeneratesEvent

ObjectType

MalfunctionAlarmType

0:GeneratesEvent

ObjectType

FilterAidDeviceStatusChangedConditionType

Conformance Units

PAEFS FilterAidDeviceType Basic

PAEFS FilterAidDeviceType Advanced

PAEFS FilterAidDeviceType Events

PAEFS FilterAidDeviceType Methods

PAEFS Additional Statemachines

Table 47 – FilterAidDeviceType Attribute values for child nodes

BrowsePath

Description Attribute

2:Identification

Data for machine identification (OPC 40001-1).

ContainerOpen

Indicates that the filter aid reservoir is not closed.

DosageAmount

The amount of filter aid that is added per cycle.

FilterAidDeviceStatus

Describes the action performed by the dosage unit (see FilterAidDeviceStatusEnum).

FillingLevel

The filling level describes the amount of filter aid in the pre-storage reservoir.

Malfunction

Indicates that the filter aid device is malfunctioning. True in case of error. Malfunctions can be, for example, that there is no more filter aid or that there is a malfunction in the subsystems of the filter aid device.

4:MachineryItemState

StateMachine representing the operating state of the device (OPC 40001-1).

CompressedAirSupplyInterrupted

Indicates that the air supply is interrupted.

PowerConsumption

Describes the current power consumption of the filter aid device.

AirConsumption

Describes the compressed air consumption.

DosingRequested

Indicates that the filter system requests dosing.

AutomaticDosingEnabled

If enabled, the filter aid device is allowed to perform dosing automatically.

If the filter aid reservoir is opened or closed, the event ContainerOpenConditionType will be triggered.

The event CompressedAirSupplyInterruptedAlarmType is triggered when the compressed air supply is interrupted.

When the value FilterAidDeviceStatus changes, the event FilterAidDeviceStatusChangedConditionType is triggered. The event contains a copy of the status value.

The server sends a MalfunctionAlarmType event when the Malfunction property changes.

The Method TriggerDosing triggers a single additional dosage. The signature of this Method is specified below. Table 48 specifies the AddressSpace representation.

Signature

TriggerDosing ()

Table 48 – TriggerDosing Method AddressSpace Definition

Attribute

Value

BrowseName

TriggerDosing

References

Node Class

BrowseName

DataType

TypeDefinition

ModellingRule

Conformance Units

PAEFS FilterAidDeviceType Methods

The Method ResetFillingLevel resets the filling level of the filter aid reservoir. The signature of this Method is specified below. Table 49 specifies the AddressSpace representation.

Signature

ResetFillingLevel ()

Table 49 – ResetFillingLevel Method AddressSpace Definition

Attribute

Value

BrowseName

ResetFillingLevel

References

Node Class

BrowseName

DataType

TypeDefinition

ModellingRule

Conformance Units

PAEFS FilterAidDeviceType Methods