For this specification, the MachineryOperationStateMachineTypedefined in OPC 40001-1 is extended by a SubState for Maintenance. An overview is shown in Figure 14.

image019.png

Figure 14– The States and Transitions of the MachineOperationModeStateMachineTypewith MaintenanceSubStates

Table 26– MachineOperationModeStateMachineType Definition

Attribute

Value

BrowseName

MachineOperationModeStateMachineType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of the 3:MachineryOperationModeStateMachineTypedefined in OPC 40001-1 i.e. inheriting the InstanceDeclarations of that Node.

0:HasProperty

Variable

0:DefaultInstanceBrowseName

0:QualifiedName

0:PropertyType

None

0:HasComponent

Object

3:None

0:StateType

None

0:HasComponent

Object

3:Maintenance

0:StateType

None

0:HasComponent

Object

3:Processing

0:StateType

None

0:HasComponent

Object

3:Setup

0:StateType

None

0:HasComponent

Object

MaintenanceMode

MaintenanceModeStateMachineType

O

0:HasComponent

Object

3:FromNoneToMaintenance

0:TransitionType

None

0:HasComponent

Object

3:FromNoneToSetup

0:TransitionType

None

0:HasComponent

Object

3:FromNoneToProcessing

0:TransitionType

None

0:HasComponent

Object

3:FromNoneToNone

0:TransitionType

None

0:HasComponent

Object

3:FromMaintenanceToNone

0:TransitionType

None

0:HasComponent

Object

3:FromMaintenanceToSetup

0:TransitionType

None

0:HasComponent

Object

3:FromMaintenanceToProcessing

0:TransitionType

None

0:HasComponent

Object

3:FromMaintenanceToMaintenance

0:TransitionType

None

0:HasComponent

Object

3:FromSetupToNone

0:TransitionType

None

0:HasComponent

Object

3:FromSetupToMaintenance

0:TransitionType

None

0:HasComponent

Object

3:FromSetupToProcessing

0:TransitionType

None

0:HasComponent

Object

3:FromSetupToSetup

0:TransitionType

None

0:HasComponent

Object

3:FromProcessingToNone

0:TransitionType

None

0:HasComponent

Object

3:FromProcessingToMaintenance

0:TransitionType

None

0:HasComponent

Object

3:FromProcessingToSetup

0:TransitionType

None

0:HasComponent

Object

3:FromProcessingToProcessing

0:TransitionType

None

Conformance Units

MachineTool Monitoring MaintenanceMode

3:Machinery Operation Mode

The state Maintenanceis overridden in the MachineOperationStateMachineType. The additional references are defined in Table 28. The remaining contents of the state machine are left unchanged, as defined in OPC 40001-1.

Table 27– MachineOperationModeStateMachineType Attribute Values for Child Nodes

BrowsePath

Value Attribute

Description Attribute

State Numbers

0:DefaultInstanceBrowseName

3:MachineryOperationMode

The default BrowseName for instances of the type

3:None

-

There is currently no operation mode available

3:Maintenance

-

MachineryItem is set into maintenance mode with the intention to carry out maintenance or servicing activities

3:Setup

-

MachineryItem is set into setup mode with the intention to carry out setup, preparation or postprocessing activities of a production process

3:Processing

-

MachineryItem is set into processing mode with the intention to carry out the value adding activities

3:FromNoneToMaintenance

-

Transition from state None to state Maintenance

3:FromNoneToSetup

-

Transition from state None to state Setup

3:FromNoneToProcessing

-

Transition from state None to state Processing

3:FromNoneToNone

-

Transition from state None to state None

3:FromMaintenanceToNone

-

Transition from state Maintenance to state None

3:FromMaintenanceToSetup

-

Transition from state Maintenance to state Setup

3:FromMaintenanceToProcessing

-

Transition from state Maintenance to state Processing

3:FromMaintenanceToMaintenance

-

Transition from state Maintenance to state Maintenance

3:FromSetupToNone

-

Transition from state Setup to state None

3:FromSetupToMaintenance

-

Transition from state Setup to state Maintenance

3:FromSetupToProcessing

-

Transition from state Setup to state Processing

3:FromSetupToSetup

-

Transition from state Setup to state Setup

3:FromProcessingToNone

-

Transition from state Processing to state None

3:FromProcessingToMaintenance

-

Transition from state Processing to state Maintenance

3:FromProcessingToSetup

-

Transition from state Processing to state Setup

3:FromProcessingToProcessing

-

Transition from state Processing to state Processing

3:None

0:StateNumber

0

-

3:Maintenance

0:StateNumber

1

-

3:Setup

0:StateNumber

2

-

3:Processing

0:StateNumber

3

-

3:FromNoneToMaintenance

0:TransitionNumber

0

3:FromNoneToProcessing

0:TransitionNumber

1

3:FromNoneToSetup

0:TransitionNumber

2

3:FromMaintenanceToNone

0:TransitionNumber

3

3:FromMaintenanceToProcessing

0:TransitionNumber

4

-

3:FromMaintenanceToSetup

0:TransitionNumber

5

-

3:FromProcessingToNone

0:TransitionNumber

6

-

3:FromProcessingToMaintenance

0:TransitionNumber

7

-

3:FromProcessingToSetup

0:TransitionNumber

8

-

3:FromSetupToNone

0:TransitionNumber

9

-

3:FromSetupToMaintenance

0:TransitionNumber

10

-

3:FromSetupToProcessing

0:TransitionNumber

11

-

3:FromNoneToNone

0:TransitionNumber

12

-

3:FromMaintenanceToMaintenance

0:TransitionNumber

13

-

3:FromProcessingToProcessing

0:TransitionNumber

14

-

3:FromSetupToSetup

0:TransitionNumber

15

-

Table 28– MachineOperationModeStateMachineType Additional References

SourceBrowsePath

ReferenceType

Is Forward

TargetBrowsePath

3:Maintenance

0:HasSubStateMachine

True

MaintenanceMode

3:FromNoneToMaintenance

0:FromState

True

3:None

0:ToState

True

3:Maintenance

3:FromNoneToProcessing

0:FromState

True

3:None

0:ToState

True

3:Processing

3:FromNoneToSetup

0:FromState

True

3:None

0:ToState

True

3:Setup

3:FromMaintenanceToNone

0:FromState

True

3:Maintenance

0:ToState

True

3:None

3:FromMaintenanceToProcessing

0:FromState

True

3:Maintenance

0:ToState

True

3:Processing

3:FromMaintenanceToSetup

0:FromState

True

3:Maintenance

0:ToState

True

3:Setup

3:FromProcessingToNone

0:FromState

True

3:Processing

0:ToState

True

3:None

3:FromProcessingToMaintenance

0:FromState

True

3:Processing

0:ToState

True

3:Maintenance

3:FromProcessingToSetup

0:FromState

True

3:Processing

0:ToState

True

3:Setup

3:FromSetupToNone

0:FromState

True

3:Setup

0:ToState

True

3:None

3:FromSetupToMaintenance

0:FromState

True

3:Setup

0:ToState

True

3:Maintenance

3:FromSetupToProcessing

0:FromState

True

3:Setup

0:ToState

True

3:Processing

3:FromNoneToNone

0:FromState

True

3:None

0:ToState

True

3:None

3:FromMaintenanceToMaintenance

0:FromState

True

3:Maintenance

0:ToState

True

3:Maintenance

3:FromProcessingToProcessing

0:FromState

True

3:Processing

0:ToState

True

3:Processing

3:FromSetupToSetup

0:FromState

True

3:Setup

0:ToState

True

3:Setup