RollType – OPC UA interfaces for plastics and rubber machinery – Extrusion

9.2 RollType

The RollType described a single roll. It is formally defined in Table 13.

Table 13 – RollType Definiton

Attribute	Value
BrowseName	RollType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:BaseObjectType defined in OPC 10000-5
0:HasProperty	Variable	Id	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	Name	0:LocalizedText	0:PropertyType	O, RO
0:HasProperty	Variable	MasterRollId	0:String	0:PropertyType	O, RO
0:HasComponent	Object	Drive		3:DriveType	M
0:HasComponent	Object	Temperature		ExtrusionTemperatureZoneType	O
0:HasComponent	Object	CrossAxisLeft		3:MonitoredParameterType	O
0:HasComponent	Object	CrossAxisRight		3:MonitoredParameterType	O
0:HasComponent	Object	PeripheralDevices		RollPeripheralDevicesType	O
0:HasComponent	Object	RollBending		RollBendingType	O

9.2.1 Id

Id of the roll

9.2.2 Name

(Human readable) name of the roll

9.2.3 MasterRollId

Id of the master roll. If a roll is the master roll then MasterRollId = Id.

9.2.4 Drive

Information about the drive of the roll. The DriveType is defined in OPC 40083.

9.2.5 Temperature

Temperature of the roll.

9.2.6 CrossAxisLeft, CrossAxisRight

Axis crossing of the roll on both sides (in the direction of the material flow). The MonitoredParameterType is defined in OPC 40083.

Unit: mm or inch

9.2.7 RollPeripheralDevices

A roll can be equipped with infrared heating systems and/or cleaning systems. Their representations are put into the container RollPeripheralDevices. The RollPeripheralDevicesType is formally defined in Table 14.

Table 14 – RollPeripheralDevicesType Definiton

Attribute	Value
BrowseName	RollPeripheralDevicesType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:BaseObjectType defined in OPC 10000-5
0:HasProperty	Variable	0:NodeVersion	0:String	0:PropertyType	M, RO
0:HasComponent	Object	InfraredHeatingSystem_<Nr>		3:StartDeviceType	OP
0:HasComponent	Object	CleaningSystem_<Nr>		3:StartDeviceType	OP
0:GeneratesEvent	ObjectType	0:GeneralModelChangeEventType

The StartDeviceType usesd for the infrared heating systems and cleaning systems is defined in OPC 40083.

9.2.8 RollBending

If roll bending is used, the monitoring of the positions of the reference points are described with the RollBendingType. It is formally defined in Table 15.

Table 15 – RollBendingType Definiton

Attribute	Value
BrowseName	RollBendingType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:BaseObjectType defined in OPC 10000-5
0:HasProperty	Variable	0:NodeVersion	0:String	0:PropertyType	M, RO
0:HasComponent	Object	ReferencePoint_<Nr>		3:MeasuringDeviceType	OP
0:GeneratesEvent	ObjectType	0:GeneralModelChangeEventType