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7.22 ImplementationType ObjectType Definition ToC Previous Next

The ImplementationType provides static Variables for preconfiguring a Pump for the process in which the Pump is to be used and is formally defined in Table 51.

Table 51 – ImplementationType Definition

Attribute Value        
BrowseName ImplementationType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.          
0:HasComponent Variable AtmosphericPressure 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable Density 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable DynamicViscosity 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable HeightOfTheInletManometer 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable HeightOfTheNpshDatumPlane 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable HeightOfTheOutletManometer 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable HydraulicEfficiency 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable InstallationTotalHead 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable KinematicViscosity 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MaximumAllowableFlow 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MaximumDynamicSealingPressure 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedMeanVelocityAtInletAreaOfTheInstallation 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedMeanVelocityAtOutletAreaOfTheInstallation 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MechanicalEfficiency 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MinimumAllowableFlow 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable MinimumAllowableStableFlow 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable NetPositiveSuctionHeadAvailable 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable OverallEfficiency 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable PumpBestEfficiency 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable PumpEfficiency 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable PumpMechanicalPowerLosses 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable PumpRatedPowerInput 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable PumpTotalHead 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedDifferentialPressure 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedFlow 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable RatedSpeed 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable TotalHeadAtInletAreaOfTheInstallation 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable TotalHeadAtOutletAreaOfTheInstallation 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable UsefulLife 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable ValveSeatVelocity 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable ValveSpillVelocity 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable VaporPressureOfThePumpedLiquid 0:Double 0:BaseAnalogType O, RW
0:HasComponent Variable VolumetricEfficiency 0:Double 0:BaseAnalogType O, RW

The InstanceDeclarations of the ImplementationType have additional Attributes defined in Table 52. The Variables and the associated Descriptions are based on the standards DIN EN ISO 17769-1 and DIN EN 13306.

Table 52 – ImplementationType Attribute values for child Nodes

BrowsePath Value Attribute Description Attribute
AtmosphericPressure   Mean absolute pressure of the atmosphere measured at the place of installation (2.1.1.3) of the pump
   AtmosphericPressure
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5259596
DisplayName: Pa
Description: pascal
 
Density   Volumetric mass at a stated temperature
   Density
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4934993
DisplayName: kg/m³
Description: kilogram per cubic metre
 
DynamicViscosity   Ratio of the shear stress to the shear velocity acting in a liquid subjected to a plane shear motion
   DynamicViscosity
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4404789
DisplayName: Pa·s
Description: pascal second
 
HeightOfTheInletManometer   Height of the zero or center position of the inlet manometer, or other point as defined by the manometer calibration
   HeightOfTheInletManometer
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
HeightOfTheNpshDatumPlane   Difference between the NPSH datum plane and the reference plane
   HeightOfTheNpshDatumPlane
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
HeightOfTheOutletManometer   Height of the zero or center position of the outlet manometer, or other point as defined by the manometer calibration
   HeightOfTheOutletManometer
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
HydraulicEfficiency   Proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage
   HydraulicEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
InstallationTotalHead   Difference between the total head at the outlet side of the installation and the total head at the inlet side of the installation
   InstallationTotalHead
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
KinematicViscosity   Ratio of the dynamic viscosity to the density of the pumped liquid
   KinematicViscosity
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 21300
DisplayName: m²/s
Description: square metre per second
 
MaximumAllowableFlow   Greatest rate of flow that the pump can be expected to deliver continuously without risk of internal damage when operated at the rated speed and on the liquid for which it was supplied
   MaximumAllowableFlow
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067091
DisplayName: m³/s
Description: cubic metre per second
 
MaximumDynamicSealingPressure   Highest pressure expected at the shaft seals during any specified operating condition and during startup and shutdown
   MaximumDynamicSealingPressure
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5259596
DisplayName: Pa
Description: pascal
 
RatedMeanVelocityAtInletAreaOfTheInstallation   Rated flow at the inlet area of the installation divided by the inlet area of the installation
   RatedMeanVelocityAtInletAreaOfTheInstallation
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067859
DisplayName: m/s
Description: metre per second
 
RatedMeanVelocityAtOutletAreaOfTheInstallation   Rated flow at the outlet area of the installation divided by the inlet area of the installation
   RatedMeanVelocityAtOutletAreaOfTheInstallation
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067859
DisplayName: m/s
Description: metre per second
 
MechanicalEfficiency   Proportion of the pump power input, P, available after satisfying the mechanical power losses, PJ,ab, at given operating conditions
   MechanicalEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
MinimumAllowableFlow   Smallest rate of flow that the pump can be expected to deliver continuously without risk of internal damage when operated at the rated speed and on the liquid for which it was supplied
   MinimumAllowableFlow
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067091
DisplayName: m³/s
Description: cubic metre per second
 
MinimumAllowableStableFlow   Lowest flow at which the pump can operate without exceeding the noise and vibration limits imposed in the order
   MinimumAllowableStableFlow
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067091
DisplayName: m³/s
Description: cubic metre per second
 
NetPositiveSuctionHeadAvailable   Minimum NPSH available at the inlet area of the pump as determined by the conditions of the installation for a specified rate of flow
   NetPositiveSuctionHeadAvailable
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
OverallEfficiency   Proportion of the driver power input, Pmot, delivered as pump power output, Pu
   OverallEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
PumpBestEfficiency   Greatest value of pump efficiency obtained at given operating conditions
   PumpBestEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
PumpEfficiency   Proportion of the pump power input, P, delivered as pump power output, Pu, at given operating conditions
   PumpEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 
PumpMechanicalPowerLosses   Power absorbed by friction in bearings and shaft seal at given operating conditions of the pump
   PumpMechanicalPowerLosses
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5723220
DisplayName: W
Description: watt
 
PumpRatedPowerInput   Power required by the pump at the rated conditions
   PumpRatedPowerInput
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5723220
DisplayName: W
Description: watt
 
PumpTotalHead   Difference between the total head at the outlet side of the pump and the total head at the inlet side of the pump
   PumpTotalHead
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
RatedDifferentialPressure   Differential pressure for the operating conditions at the guarantee point
   RatedDifferentialPressure
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5259596
DisplayName: Pa
Description: pascal
 
RatedFlow   Rate of flow at the guarantee point
   RatedFlow
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067091
DisplayName: m³/s
Description: cubic metre per second
 
RatedSpeed   Number of revolutions of the pump in a given time required to meet the rated conditions
   RatedSpeed
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4405559
DisplayName: s⁻¹
Description: reciprocal second
 
TotalHeadAtInletAreaOfTheInstallation   Head observed at inlet area of the installation, corresponding to the sum of the height, pressure head and velocity head
   TotalHeadAtInletAreaOfTheInstallation
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
TotalHeadAtOutletAreaOfTheInstallation   Head observed at outlet area of the installation, corresponding to the sum of the height, pressure head and velocity head
   TotalHeadAtOutletAreaOfTheInstallation
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067858
DisplayName: m
Description: metre
 
UsefulLife   Time interval from first use until the instant when a limiting state is reached
   UsefulLife
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 4740434
DisplayName: h
Description: hour
 
ValveSeatVelocity   Mean velocity of the flow through the valve seat at the specified operating conditions
   ValveSeatVelocity
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067859
DisplayName: m/s
Description: metre per second
 
ValveSpillVelocity   Mean velocity of the flow through the valve spill area
   ValveSpillVelocity
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5067859
DisplayName: m/s
Description: metre per second
 
VaporPressureOfThePumpedLiquid   Absolute pressure at which the fluid vaporizes corresponding to the temperature of the liquid
   VaporPressureOfThePumpedLiquid
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 5259596
DisplayName: Pa
Description: pascal
 
VolumetricEfficiency   Ratio of the actual delivered volume at maximum pressure to the geometric displacement volume
   VolumetricEfficiency
   0:EngineeringUnits
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact
UnitId: 20529
DisplayName: %
Description: percent
 

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