Process Automation Devices - PADIM - 7.1.22 IPhSignalConditionSetType

7.1.22 IPhSignalConditionSetType

The IPhSignalConditionSetType provides the interface to pH measurement signal specific condition variables and is formally defined in Table 76.

Table 76 – IPhSignalConditionSetType definition

Attribute	Value
BrowseName	IPhSignalConditionSetType
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	PhMeasuringMethod	0:UInt32	0:MultiStateDictionaryEntryDiscreteType	O
0:HasComponent	Variable	SensingElementTemperature	0:Float	0:AnalogUnitType	O
0:HasComponent	Variable	SensorNextCalibration	0:UInt32	0:AnalogUnitType	O
0:HasComponent	Variable	SensingElementImpedance	0:Float	0:AnalogUnitType	O
0:HasComponent	Variable	SensorReferenceImpedance	0:Float	0:AnalogUnitType	O
0:HasProperty	Variable	SensorCleaningsCounter	0:UInt32	0:PropertyType	O
0:HasProperty	Variable	SensorSterilisationsCounter	0:UInt32	0:PropertyType	O
Conformance Units
PA-DIM PhSignalType
PA-DIM PhSignalType SensorNextCalibration
PA-DIM PhSignalType SensingElementImpedance
PA-DIM PhSignalType SensorReferenceImpedance
PA-DIM PhSignalType SensorCleaningsCounter
PA-DIM PhSignalType SensorSterilisationsCounter

PhMeasuringMethod is defined by IRDI as ABP640#002 which states “physical measuring method of a pH sensor”.

SensingElementTemperature is defined by IRDI as ABP565#001 which states “temperature measured at a sensing element”.

SensorNextCalibration is defined by IRDI as ABP566#001 which states “time that can elapse until the next calibration, calculated from the configured calibration interval or estimated by the device”.

SensingElementImpedance is defined by IRDI as ABP570#001 which states “absolute value of impedance for a pH sensing element, compensated for a temperature of 25°C”.

SensorReferenceImpedance is defined by IRDI as ABP571#001 which states “absolute value of impedance for a pH reference system, compensated for a temperature of 25°C”.

SensorCleaningsCounter is defined by IRDI as ABP546#001 which states “number of times a sensor has been cleaned in place”.

SensorSterilisationsCounter is defined by IRDI as ABP547#001 which states “number of times a sensor has been sterilized in place”.

The components of IPhSignalConditionSetType have additional references which are defined in Table 77.

Table 77 – IPhSignalConditionSetType additional References

SourceBrowsePath

Reference Type

Is Forward

TargetBrowsePath

PhMeasuringMethod

0:HasDictionaryEntry

True

3:0112/2///61987#ABP640#002