7.36 AmperometricSignalTypeThe AmperometricSignalType provides ObjectType to add amperometric measurement specific variables. It is formally defined in Table 188 .
Table 188 - AmperometricSignalType definition
Attribute
Value
BrowseName AmperometricSignalType IsAbstract False
References
NodeClass
BrowseName
DataType
TypeDefinition
Other
Subtype of AnalyticalSignalType defined in 7.27 , i.e. inheriting the InstanceDeclarations of that Node 0:HasComponent Object <SignalCalibrationIdentifier> 0:BaseObjectType OP 0:HasComponent Object SignalConditionSet 0:BaseObjectType O
Conformance Units
PA-DIM AmperometricSignalType PA-DIM AmperometricSignalType SensorNextCalibration PA-DIM AmperometricSignalType SensorCleaningsCounter PA-DIM AmperometricSignalType SensorSterilisationsCounter PA-DIM IAmperometricCalibration AbsoluteAirPressure PA-DIM IAmperometricCalibration SensorT90
<SignalCalibrationIdentifier> is a container object for the calibration parameters of the signal. It is inherited from AnalogSignalType and has an additional interface reference to IAmperometricCalibrationType to add amperometric signal specific calibration variables. Since it is a placeholder, an instance of AnalogSignalType can have several calibration objects.
SignalConditionSet is a container object for the condition parameters of the signal. It is inherited from AnalogSignalType and has an additional interface reference to IAmperometricSignalConditionSetType to add amperometric signal specific condition variables.
The components of AmperometricSignalType have additional references which are defined in Table 189 .
Table 189 - AmperometricSignalType additional References
SourceBrowsePath
Reference Type
Is Forward
TargetBrowsePath
<SignalCalibrationIdentifier> 0:HasInterface True IAmperometricCalibrationType <SignalCalibrationIdentifier> AmperometricSensorSlope 0:EngineeringUnits
0:HasDictionaryEntry True
3:0112/2///61987#ABA968#004
<SignalCalibrationIdentifier> AmperometricSensorZeroPoint 0:EngineeringUnits
0:HasDictionaryEntry True
3:0112/2///61987#ABA968#004
<SignalCalibrationIdentifier> AbsoluteAirPressure 0:EngineeringUnits
0:HasDictionaryEntry True
3:0112/2///61987#ABA968#004
SignalConditionSet 0:HasInterface True IAmperometricSignalConditionSetType SignalConditionSet SensingElementTemperature 0:EngineeringUnits
0:HasDictionaryEntry True
3:0112/2///61987#ABA968#004
SignalConditionSet SensorNextCalibration 0:EngineeringUnits
0:HasDictionaryEntry True
3:0112/2///61987#ABA968#004
The components of AmperometricSignalType have additional subcomponents which are defined in Table 190 .
Table 190 - AmperometricSignalType additional subcomponents
BrowsePath
References
NodeClass
BrowseName
DataType
TypeDefinition
Others
Applied from IAmperometricCalibrationType
<SignalCalibrationIdentifier> 0:HasComponent Variable AmperometricSensorSlope 0:Float 0:AnalogUnitType O <SignalCalibrationIdentifier> 0:HasComponent Variable AmperometricSensorZeroPoint 0:Float 0:AnalogUnitType O <SignalCalibrationIdentifier> 0:HasComponent Variable AbsoluteAirPressure 0:Float 0:AnalogUnitType O <SignalCalibrationIdentifier> 0:HasProperty Variable SensorT90 0:Float 0:PropertyType O
Applied from IAmperometricSignalConditionSetType
SignalConditionSet 0:HasComponent Variable SensingElementTemperature 0:Float 0:AnalogUnitType O SignalConditionSet 0:HasComponent Variable SensorNextCalibration 0:UInt32 0:AnalogUnitType O SignalConditionSet 0:HasProperty Variable SensorCleaningsCounter 0:UInt32 0:PropertyType O SignalConditionSet 0:HasProperty Variable SensorSterilisationsCounter 0:UInt32 0:PropertyType O
The child Nodes of the AmperometricSignalType have additional Attribute values defined in Table 191 .
Table 191 - AmperometricSignalType Attribute values for child Nodes
BrowsePath
Value Attribute
<SignalCalibrationIdentifier> AmperometricSensorZeroPoint
0.0 <SignalCalibrationIdentifier> AmperometricSensorZeroPoint 0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720
UnitId: 705750616
DisplayName: pA
Description: picoampere
<SignalCalibrationIdentifier> AbsoluteAirPressure
0.0 <SignalCalibrationIdentifier> AbsoluteAirPressure 0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720 <SignalCalibrationIdentifier> SensorT90
0.0 SignalConditionSet SensingElementTemperature
0.0 SignalConditionSet SensingElementTemperature 0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720 SignalConditionSet SensorNextCalibration
0 SignalConditionSet SensorNextCalibration 0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/cdd/IEC62720 SignalConditionSet SensorCleaningsCounter
0 SignalConditionSet SensorSterilisationsCounter
0
