MachineModuleProductionType ObjectType – OPC UA for Tobacco Machine Communication

8.5 MachineModuleProductionType ObjectType

8.5.1 Overview

The MachineModuleProductionType Object provides information about the current production order and quantity produced as well as affordances to start/stop a production order and reset totals for the machine module.

The MachineModuleProductionType is formally defined in the table below.

Table 29 – MachineModuleProductionType Definition

Attribute	Value
BrowseName	MachineModuleProductionType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the BaseObjectType defined in OPC 10000-5 - Part 5: Information Model, i.e. inheriting the Instance Declarations of that Node.
0:HasComponent	Method	AbortProductionOrder	See below.		O
0:HasProperty	Variable	AssignedProductionOrders	ProductionOrderType[]	0:PropertyType	O, RO
0:HasComponent	Method	AssignProductionOrder	See below.		O
0:HasProperty	Variable	AutoComplete	0:Boolean	0:PropertyType	O, RW
0:HasProperty	Variable	AutoStart	0:Boolean	0:PropertyType	O, RW
0:HasComponent	Method	ClearProductionOrder	See below.		O
0:HasComponent	Method	CompleteProductionOrder	See below.		M
0:HasComponent	Object	Data		0:FolderType	O
0:HasProperty	Variable	ProductionOrder	ProductionOrderHeaderType	0:PropertyType	M, RO
0:HasProperty	Variable	ProductionStatus	ProductionStatusEnumeration	0:PropertyType	M, RO
0:HasComponent	Method	ResetProductionTotals	See below.		M
0:HasComponent	Method	StartAssignedProductionOrder	See below.		O
0:HasComponent	Method	StartProductionOrder	See below.		M
0:HasComponent	Object	StateMachine		MachineModuleProductionStateMachineType	O
0:HasComponent	Method	UnassignProductionOrder	See below.		O
0:GeneratesEvent	ObjectType	POStartedLogType
0:GeneratesEvent	ObjectType	POStoppedLogType

Conformance Units
TMC Core Production
TMC Single PO Production
TMC Multi PO Production

BrowseName	Description
AssignedProductionOrders	The AssignedProductionOrders array contains the production orders that have been assigned to the machine module and have not yet been started or unassigned.
AutoComplete	The AutoComplete Boolean defines how to trigger the machine module to complete the execution of a production order. When AutoComplete is False, the completion of a production order at the machine module is triggered with the method CompleteProductionOrder. When AutoComplete is True, the machine module initiates the completion of the production order when all the active upstream machine modules running the production order are in state complete.
AutoStart	The Autostart Boolean defines how to trigger the machine module to start a production order. When AutoStart is True and AssignedProductionOrders[] contains one PO, the assigned machine module initiates the starting sequence automatically for the assigned production order. When AutoStart is False, the start of a production order at the machine module is triggered with the method StartProductionOrder. StartProductionOrder is also invoked when AutoStart is True and AssignedProductionOrders[] contains more than one production order.
Data	The Data folder provides additional production data that is not identified elsewhere in this specification. e.g. a shift report.
ProductionOrder	The production order header in execution at the machine module.
ProductionStatus	The execution status of the production order.
StateMachine	The StateMachine extends ProductionStatus and provides detailed production execution status as well as methods to trigger the transitions and events when the transitions occur.

8.5.2 AbortProductionOrder Method

The AbortProductionOrder method is used to abnormally terminate, or abort, a production order that is in execution or starting or completing. Aborting cannot be reversed or undone.

The signature of this Method is specified below. Table 30 specifies the Arguments representation.

Signature

	AbortProductionOrder (
	  [in]  ProductionOrderHeaderType		POToAbort,
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 30 – AbortProductionOrder Method Arguments

Argument	Description
POToAbort	The production order to be aborted. The argument is unnecessary for execution (since at most one production order can be executed at any time in the machine module) but provided as a safety net since aborting cannot be reversed.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.3 AssignProductionOrder Method

The AssignProductionOrder Method is used to transfer the information of an upcoming production order to the machine module.

The signature of this Method is specified below. Table 31 specifies the Arguments representation.

Signature

	AssignProductionOrder (
	  [in]  ProductionOrderType			POToAssign,
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 31 – AssignProductionOrder Method Arguments

Argument	Description
POToAssign	The production order to assign to the machine module for later execution.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.4 ClearProductionOrder Method

The ClearProductionOrder method is used to positively confirm that the machine module where a production order is aborted has been cleared of the product or parts left by the aborted production order.

The signature of this Method is specified below. Table 32 specifies the Arguments representation.

Signature

	ClearProductionOrder (
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 32 – ClearProductionOrder Method Arguments

Argument	Description
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.5 CompleteProductionOrder Method

The CompleteProductionOrder method is used to complete a production order in execution.

The signature of this Method is specified below. Table 33 specifies the Arguments representation.

Signature

	CompleteProductionOrder (
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 33 – CompleteProductionOrder Method Arguments

Argument	Description
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

When the StateMachine is in state Execute, the successful execution of the method causes the transition to state Completing.

When the method is invoked in any other state, the method property Executable is False and when the method is invoked, the status code Bad_NotSupported is returned.

8.5.6 StartAssignedProductionOrder Method

The StartAssignedProductionOrder Method starts a production order whose state is Assigned at the machine module.

The signature of this Method is specified below. Table 34 specifies the Arguments representation.

Signature

	StartAssignedProductionOrder (
	  [in]  ProductionOrderHeaderType	POHeaderToStart,
	  [in]  0:String[]					SourceMaterialLoadingPointIDs,
	  [in]  0:String[]				 DestinationMaterialOutputPointIDs,
	  [out] MethodExecutionFeedbackType	ExecutionFeedback);

Table 34 – StartAssignedProductionOrder Method Arguments

Argument	Description
POHeaderToStart	The header of the production order to be started.
SourceMaterialLoadingPointIDs	The list of material loading points that are going to be used by the production order to be started.
DestinationMaterialOutputPointIDs	The list of material output points that are going to be used by the production order to be started.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.7 StartProductionOrder Method

The StartProductionOrder Method starts a production order at the machine module.

The signature of this Method is specified below. Table 35 specifies the Arguments representation.

Signature

	StartProductionOrder (
	  [in]  ProductionOrderType			POToStart,
	  [in]  0:String[]					SourceMaterialLoadingPointIDs,
	  [in]  0:String[]				 DestinationMaterialOutputPointIDs,
	  [out] MethodExecutionFeedbackType	ExecutionFeedback);

Table 35 – StartProductionOrder Method Arguments

Argument	Description
POToStart	The production order to be started.
SourceMaterialLoadingPointIDs	The list of material loading points that are going to be used by the production order to be started.
DestinationMaterialOutputPointIDs	The list of material output points that are going to be used by the production order to be started.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.8 UnassignProductionOrder Method

The UnassignProductionOrder method is used to remove the specified production order from AssignedProductionOrders[] of an infeed machine module.

The signature of this Method is specified below. Table 36 specifies the Arguments representation.

Signature

	UnassignProductionOrder (
	  [in]  ProductionOrderHeaderType		POToUnassign,
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 36 – UnassignProductionOrder Method Arguments

Argument	Description
POToUnassign	The production order to be unassigned at the machine module.
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.

8.5.9 ResetProductionTotals

The Method ResetProductionTotals simultaneously resets the totals of the machine components belonging to the following machine folders: DefectDetectionSensors, MaterialLoadingPoints, MaterialOutputPoints, MaterialRejectionPoints.

The master totals belonging to the same objects are not reset.

The signature of this Method is specified below. Table 37 specifies the Arguments representation.

Signature

	ResetProductionTotals (
	  [out] MethodExecutionFeedbackType		ExecutionFeedback);

Table 37 – ResetProductionTotals Method Arguments

Argument	Description
ExecutionFeedback	The extended feedback returning a detailed message in case of execution failure.