This OPC UA ObjectTypeis used for the root Objectrepresenting a filter as part of an extrusion line. It is based on the ExtrusionDeviceType(defined in IOC 40084-1) and formally defined in Table 1.

The instance(s) of Filter_InterfaceTypeshall be located under the DeviceSet Objectof the Server (see OPC UA Part 100).

NOTE: If the OPC UA server is implemented in the control of the filter so only one instance of Filter_InterfaceType will be created. But it is also possible that one OPC UA server is connected to several machine controls as one interface to the MES. In this case several instances of Filter_InterfaceType will be created.

image006.gif

Figure 1– Filter_InterfaceType Overview

Table 1– Filter_InterfaceType Definition

Attribute

Value

BrowseName

Filter_InterfaceType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of 4:ExtrusionDeviceType(defined in OPC 40084-1)

0:HasComponent

Variable

FiltrationFineness

0:Double

0:AnalogUnitType

M, RO

0:HasComponent

Variable

Area

0:Double

0:AnalogUnitType

O, RO

0:HasComponent

Object

WasteOutput

3:MonitoredParameterType

O

0:HasComponent

Object

SpecificWasteOutput

3:MonitoredParameterType

O

0:HasComponent

Object

Drive

3:DriveType

O

0:HasComponent

Variable

BackflushPressure

0:Double

0:AnalogUnitType

O, RW

0:HasComponent

Object

HydraulicPressure

3:MeasuringDeviceType

O

0:HasComponent

Object

TemperatureZones

4:ExtrusionTemperatureZonesType

M

0:HasComponent

Object

MeltTemperatureZones

3:MeasuringDevicesType

O

0:HasComponent

Object

MeltPressureZones

3:MeasuringDevicesType

O

0:HasComponent

Object

FilterPackage_<Nr>

FilterPackageType

OP

The BrowseNameof the object instance shall be "Filter_<Manufacturer>_<SerialNumber>"

Example: "Filter_Erema_0123456".