PlasticsRubber - Extrusion - Extrusion Line

This ObjectType represent a single job inside a job group.

Attribute	Value
BrowseName	JobType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC UA Part 5
0:HasProperty	Variable	Id	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	Description	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	CustomerName	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	ProductId	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	ProductDescription	0:String	0:PropertyType	M, RO
0:HasProperty	Variable	Strand	0:UInt32	0:PropertyType	M, RO
0:HasProperty	Variable	Sequence	0:UInt32	0:PropertyType	M, RO
0:HasProperty	Variable	ParameterSetting	ParameterSettingType[]	0:PropertyType	M, RO
0:HasProperty	Variable	SetOutput	0:Double	0:PropertyType	M, RO
0:HasProperty	Variable	LotSize	0:Double	0:PropertyType	M, RO
0:HasProperty	Variable	Status	3:JobStatusEnumeration	0:PropertyType	M, RO
0:HasComponent	Variable	GoodProduct	0:Boolean	0:BaseDataVariableType	M, RO
0:HasComponent	Variable	Throughput	0:Double	0:AnalogUnitType	O, RO
0:HasComponent	Variable	ProductWeight	0:Double	0:AnalogUnitType	O, RO
0:HasComponent	Variable	LineSpeed	0:Double	0:AnalogUnitType	O, RO
0:HasComponent	Variable	ActualLot	0:UInt32	0:BaseDataVariableType	M, RO
0:HasComponent	Variable	ActualLotName	0:String	0:BaseDataVariableType	O, RW
0:HasComponent	Variable	ActualOutput	0:Double	0:BaseDataVariableType	M, RO
0:HasComponent	Variable	ActualGoodOutput	0:Double	0:BaseDataVariableType	O, RO
0:HasComponent	Variable	ActualBadOutput	0:Double	0:BaseDataVariableType	O, RO
0:HasComponent	Variable	ActualSampleOutput	0:Double	0:BaseDataVariableType	O, RO
0:HasComponent	Variable	ActualOutputRate	0:Double	0:BaseDataVariableType	M, RO

9.3.1 Id

Id of the job. It shall be unique inside the relevant job group. Two jobs inside different job groups may have the same Id.

9.3.2 Description

Description of the job.

9.3.3 CustomerName

Name of the customer for that the job is produced.

9.3.4 ProductId

Id of the product produced by the job.

9.3.5 ProductDescription

Description of the product produced by the job.

9.3.6 Strand

Strand is used when several products (two pipes is parallel, foil cut into several smaller foils) are produced in parallel. When only one product is produced at the same time, the value is always 1.

9.3.7 Sequence

Planned sequence when the job group contains multiple job for one strand. When there is only one job for a string in the production group the value is always 1.

9.3.8 ParameterSetting

Array for the configuration of the job by setting values for the offered configuration parameters. The ParameterSettingType is defined in OPC 40083. If an entry in the ConfigurationParamters Array in the job group has no corresponding entry in the ParameterSetting Array, the default value is used.

9.3.9 SetOutput

Set output of the job. The output is always counted in units, where a unit can be a piece of pipe/profile, roll of film, bag of compound, but also a defined bundle (e.g. one unit consist of 4 bags). What a unit is, may be configurable by the configuration parameters.

9.3.10 LotSize

Size of a production lot. This used to control the

frequency of the Events of LotFinishedEventType (see 9.3.19)
production of different jobs in a group: When LotSize is reached, the next job in the group is produced (see examples in Annex).

9.3.11 Status

Status of the job. The JobStatusEnumeration is defined in OPC 40083.

9.3.12 GoodProduct

Indication if the produced product has a good quality. Can be set by the machine or the operator. When it changes from true to false the line control shall create an alarm.

9.3.13 ActualLot

Which lot (number) is currently in production.

9.3.14 ActualLotName

Optional name for the actual lot.

9.3.15 ActualOutput, ActualGoodOutput, ActualBadOutput, ActualSampleOutput

These Variables represent the total number of produced (finished) units and the numbers of good, bad and test sample units in the current job. (see explanation above for unit in SetOutput).

9.3.16 ActualOutputRate

Average output rate of the job in units per hour.

9.3.17 JobStatusChangedEventType

This EventType is used to inform the client about the change of the Status Property of a job. It is fired by the JobGroups object to have only one Node for the subscription.

Table 29 – JobStatusChangedEventType Definition

Attribute	Value
BrowseName	JobStatusChangedEventType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseEventType defined in OPC UA Part 5
0:HasProperty	Variable	JobGroupId	0:String	0:PropertyType	M
0:HasProperty	Variable	JobId	0:String	0:PropertyType	M
0:HasProperty	Variable	LastStatus	3:JobStatusEnumeration	0:PropertyType	M
0:HasProperty	Variable	ActiveStatus	3:JobStatusEnumeration	0:PropertyType	M

JobGroupId: Id of the job group.

JobId: Id of the job.

LastStatus:Value of the Status Property of the job group before the change

ActiveStatus:Value of the Status Property of the job group after the change

The SourceNode (part of BaseEventType) shall be the NodeId of the relevant job.

9.3.18 UnitFinishedEventType

This EventType is used to inform the client a finished product unit. It is fired by the parent JobGroups object to have only one Node for the subscription.

Table 30 – UnitFinishedEventType Definition

Attribute	Value
BrowseName	UnitFinishedEventType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseEventType defined in OPC UA Part 5
0:HasProperty	Variable	JobGroupId	0:String	0:PropertyType	M
0:HasProperty	Variable	JobId	0:String	0:PropertyType	M
0:HasProperty	Variable	Unit	0:UInt32	0:PropertyType	M
0:HasProperty	Variable	GoodProduct	0:Boolean	0:PropertyType	M

JobGroupId: Id of the job group.

JobId: Id of the job.

Unit:Counter, which unit out of the total amount has been finished.(e.g. roll number 4 roll is finished)

GoodProduct:Information if the finished unit has a good quality.

The SourceNode (part of BaseEventType) shall be the NodeId of the relevant job.

9.3.19 LotFinishedEventType

This EventType is used to inform the client a finished production lot. It is fired by the parent JobGroups object to have only one Node for the subscription.

Table 31 – LotFinishedEventType Definition

Attribute	Value
BrowseName	LotFinishedEventType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseEventType defined in OPC UA Part 5
0:HasProperty	Variable	JobGroupId	0:String	0:PropertyType	M
0:HasProperty	Variable	JobId	0:String	0:PropertyType	M
0:HasProperty	Variable	Lot	0:UInt32	0:PropertyType	M

JobGroupId: Id of the job group.

JobId: Id of the job.

Lot:Counter, which lot has been finished. (e.g. lot number 6 roll is finished)

The SourceNode (part of BaseEventType) shall be the NodeId of the relevant job.

NOTE: The three events JobStatusChanged, UnitFinished and LotFinished may be fired simultaneously. E.g. when a job is finished, then the status is changed, the last product is finished as well as the last lot. If the job is the last in the job group, the JobGroupStatusChanges event will be fired in addition. However, the client decides which EventTypes are subscribed.