This OPC UA ObjectTypeis used for the root Objectrepresenting a haul-off as part of an extrusion line. It is based on the ExtrusionDeviceType(defined in OPC 80084-1) and formally defined in Table 1.

The instance(s) of Cutter_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 cutter so only one instance of Cutter_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 Cutter_InterfaceType will be created.

image006.gif

Figure 1– Cutter_InterfaceType Overview

Table 1– Cutter_InterfaceType Definition

Attribute

Value

BrowseName

Cutter_InterfaceType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

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

0:HasComponent

Object

ProductSpeed

3:MonitoredParameterType

O

0:HasComponent

Object

CuttingProducts

CuttingProductsType

M

0:HasComponent

Variable

SideClampClosed

0:Boolean

0:BaseDataVariableType

O

0:HasComponent

Object

CuttingProgram

3:StartDeviceType

O

0:HasComponent

Method

ManualCut

O

0:HasComponent

Method

SampleCut

O

0:HasComponent

Variable

SampleCuttingLength

0:Double

0:AnalogUnitType

O, RW

0:HasComponent

Variable

WasteIndicator

0:Boolean

0:BaseDataVariableType

O, RW

0:HasComponent

Variable

WasteCuttingLength

0:Double

0:AnalogUnitType

O, RW

0:HasComponent

Variable

TotalWasteLength

0:Double

0:AnalogUnitType

O, RO

0:GeneratesEvent

ObjectType

CutEventType

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

Example: "Cutter_Weber_0123456".