The IFlameIonisationDeviceConditionSetType provides the interface to FID specific condition variables and is formally defined in Table 43.

Table 43 – IFlameIonisationDeviceConditionSetType definition

Attribute

Value

BrowseName

IFlameIonisationDeviceConditionSetType

IsAbstract

True

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of 0:BaseInterfaceType defined in OPC 10000-5, i.e. inheriting the InstanceDeclarations of that Node

0:HasComponent

Variable

CatalystTemperature

0:Float

0:AnalogUnitType

O

0:HasComponent

Variable

FuelGasPressure

0:Float

0:AnalogUnitType

O

0:HasComponent

Variable

CombustionAirPressure

0:Float

0:AnalogUnitType

O

0:HasComponent

Variable

BlockTemperature

0:Float

0:AnalogUnitType

O

Conformance Units

PA-DIM FlameIonisationDetectorType CatalystTemperature

PA-DIM FlameIonisationDetectorType FuelGasPressure

PA-DIM FlameIonisationDetectorType CombustionAirPressure

PA-DIM FlameIonisationDetectorType BlockTemperature

CatalystTemperature is defined by IRDI as ABP576#001 which states “measured temperature of a catalyst”.

FuelGasPressure is defined by IRDI as ABP578#001 which states “measured absolute pressure of the fuel gas”.

CombustionAirPressure is defined by IRDI as ABP579#001 which states “measured absolute pressure of the combustion air”.

BlockTemperature is defined by IRDI as ABP577#001 which states “measured temperature of a flame ionisation detector block”.

The components of IFlameIonisationDeviceConditionSetType have additional references which are defined in Table 44.

Table 44 – IFlameIonisationDeviceConditionSetType additional References

SourceBrowsePath

Reference Type

Is Forward

TargetBrowsePath

CatalystTemperature

0:HasDictionaryEntry

True

3:0112/2///61987#ABP576#001

CatalystTemperature

0:EngineeringUnits

0:HasDictionaryEntry

True

3:0112/2///61987#ABA968#004

FuelGasPressure

0:HasDictionaryEntry

True

3:0112/2///61987#ABP578#001

FuelGasPressure

0:EngineeringUnits

0:HasDictionaryEntry

True

3:0112/2///61987#ABA968#004

CombustionAirPressure

0:HasDictionaryEntry

True

3:0112/2///61987#ABP579#001

CombustionAirPressure

0:EngineeringUnits

0:HasDictionaryEntry

True

3:0112/2///61987#ABA968#004

BlockTemperature

0:HasDictionaryEntry

True

3:0112/2///61987#ABP577#001

BlockTemperature

0:EngineeringUnits

0:HasDictionaryEntry

True

3:0112/2///61987#ABA968#004

The child Nodes of the IFlameIonisationDeviceConditionSetType have additional Attribute values defined in Table 45.

Table 45 – IFlameIonisationDeviceConditionSetType Attribute values for child Nodes

BrowsePath

Value Attribute

CatalystTemperature

0.0

CatalystTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720UnitId: 705741427 DisplayName: °CDescription: degree Celsius

FuelGasPressure

0.0

FuelGasPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720UnitId: 705749552DisplayName: mbarDescription: millibar

CombustionAirPressure

0.0

CombustionAirPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720UnitId: 705749552DisplayName: mbarDescription: millibar

BlockTemperature

0.0

BlockTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720UnitId: 705741427 DisplayName: °CDescription: degree Celsius