The PumpActuationType extends its supertype by Pump specific Objects and Variables for discrete outputs according to VDMA 24223. It is illustrated in Figure 16 and formally defined in Table 59.

image021.jpg

Figure 16 – Illustration of PumpActuationType

Table 59 – PumpActuationType Definition

Attribute

Value

BrowseName

PumpActuationType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of the ActuationType defined in 7.25, i.e. inheriting the InstanceDeclarations of that Node.

0:HasComponent

Variable

ActualControlMode

ControlModeEnum

0:DataItemType

O, RO

0:HasComponent

Variable

ActualOperationMode

OperationModeEnum

0:DataItemType

O, RO

0:HasComponent

Object

CleanValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Variable

ControlInversion

0:Boolean

0:TwoStateDiscreteType

O, RW

0:HasComponent

Variable

Enable

0:Boolean

0:TwoStateDiscreteType

O, RW

0:HasComponent

Variable

ExternalSignal

0:Boolean

0:TwoStateDiscreteType

O, RW

0:HasComponent

Object

FlushValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Object

GasDilValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Object

InletValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Object

OutletValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Object

PumpKick

PumpKickObjectType

O

0:HasComponent

Object

PumpStandByRequest

DiscreteOutputObjectType

O

0:HasComponent

Object

PurgeValveRequest

DiscreteOutputObjectType

O

0:HasComponent

Variable

ReverseRotatingDirection

0:Boolean

0:TwoStateDiscreteType

O, RO

0:HasComponent

Variable

SetControlMode

ControlModeEnum

0:DataItemType

O, RW

0:HasComponent

Variable

SetOperationMode

OperationModeEnum

0:DataItemType

O, RW

0:HasComponent

Object

VentValveRequest

DiscreteOutputObjectType

O

The InstanceDeclarations of the PumpActuationType have additional Attributes defined in Table 60. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 60 – PumpActuationType Attribute values for child Nodes

BrowsePath

Description Attribute

ActualControlMode

This property describes the actual control mode of the pump.

ActualOperationMode

This property describes the actual operation mode of the pump.

CleanValveRequest

This element offers a request for the opening of the clean valve.

ControlInversion

This property offers the inversion of the selected control mode in operation mode AutoControl. A "True" status means that the control mode inversion is activated and a "False" status means that the control mode inversion is deactivated.

Enable

This property activates of the control function.

ExternalSignal

This property offers the activation of an external electrical interface serving the setpoint of the control function by selecting the kind of electrical (analogue) signal.

FlushValveRequest

This element offers a request for the opening of the flush valve.

GasDilValveRequest

This element offers a request for the opening of the gas dilution valve.

InletValveRequest

This element offers a request for the opening of the inlet valve.

OutletValveRequest

This element offers a request for the opening of the outlet valve.

PumpKick

This element describes a periodical operation of a pump, avoiding blockage at non operation time.

PumpStandByRequest

This element offers a request for pump standby.

PurgeValveRequest

This element offers a request for the opening of the purge valve.

ReverseRotatingDirection

This property indicates the inversion of the standard rotating direction.

SetControlMode

This property describes the desired control mode of the pump.

SetOperationMode

This property describes the desired operation mode of the pump.

VentValveRequest

This element offers a request for the opening of the vent valve.