The ExtrusionExecutingSubState_StateMachineType is used for a SubStateMachine which divides the Executing State into ReadyToRun, ManualRun and ControlledRun. This SubStateMachine is not active if the parent State Executing is not active. In this case the CurrentState and LastTransition Variables of the ExtrusionExecutingSubState state machine shall have a status equal to Bad_StateNotActive.
Table 6 – ExtrusionExecutingSubState_StateMachineType
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Attribute |
Value |
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BrowseName |
ExtrusionExecutingSubState_StateMachineType |
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IsAbstract |
False |
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References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
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Subtype of the 0:FiniteStateMachineType defined in OPC 10000-16, i.e. inheriting the InstanceDeclarations of that Node. |
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0:HasComponent |
Object |
ReadyToRun |
|
0:StateType |
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|
0:HasComponent |
Object |
ManualRun |
|
0:StateType |
|
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0:HasComponent |
Object |
ControlledRun |
|
0:StateType |
|
|
0:HasComponent |
Object |
FromReadyToRunToManualRun |
|
0:TransitionType |
|
|
0:HasComponent |
Object |
FromManualRunToReadyToRun |
|
0:TransitionType |
|
|
0:HasComponent |
Object |
FromReadyToRunToControlledRun |
|
0:TransitionType |
|
|
0:HasComponent |
Object |
FromControlledRunToReadyToRun |
|
0:TransitionType |
|
|
0:HasComponent |
Object |
FromManualRunToControlledRun |
|
0:TransitionType |
|
|
0:HasComponent |
Object |
FromControlledRunToManualRun |
|
0:TransitionType |
|
|
Conformance Units |
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|
Extrusion Device |
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The difference between NotExecuting and ReadyToRun is that in he state NotExecuting also the heating is switched off and in the state ReadyToRun it is switched on (but no movement of the screw).
The InstanceDeclaration of the ExtrusionExecutionSubState_StateMachineType has additional Attribute values defined in Table 7.
Table 7 – ExtrusionExecutingSubState_StateMachineType Attribute Values for Child Nodes
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SourceBrowsePath |
Value |
Description |
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ReadyToRun |
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Component is not running but able to start immediately (e.g. heating is switched on, set temperatures have been reached) |
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ManualRun |
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Component is running with manually set parameters |
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ControlledRun |
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Component is running with controlled parameters |
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FromReadyToRunToManualRun |
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Transition from state ReadyToRun to state ManualRun |
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FromManualRunToReadyToRun |
|
Transition from state ManualRun to state ReadyToRun |
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FromReadyToRunToControlledRun |
|
Transition from state ReadyToRun to state ControlledRun |
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FromControlledRunToReadyToRun |
|
Transition from state ControlledRun to state ReadyToRun |
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FromManualRunToControlledRun |
|
Transition from state ManualRun to state ControlledRun |
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FromControlledRunToManualRun |
|
Transition from state ControlledRun to state ManualRun |
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|
0 |
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|
1 |
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|
2 |
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|
0 |
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|
1 |
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|
2 |
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|
3 |
|
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|
4 |
|
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|
5 |
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The components of the ExtrusionExecutingSubState_StateMachineType have additional References which are defined in Table 8.
Table 8 – ExtrusionExecutingSubState_StateMachineType Additional References
|
SourceBrowsePath |
Reference Type |
Is Forward |
TargetBrowsePath |
|
FromReadyToRunToManualRun |
0:FromState |
True |
ReadyToRun |
|
|
0:ToState |
True |
ManualRun |
|
FromManualRunToReadyToRun |
0:FromState |
True |
ManualRun |
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|
0:ToState |
True |
ReadyToRun |
|
FromReadyToRunToControlledRun |
0:FromState |
True |
ReadyToRun |
|
|
0:ToState |
True |
ControlledRun |
|
FromControlledRunToReadyToRun |
0:FromState |
True |
ControlledRun |
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|
0:ToState |
True |
ReadyToRun |
|
FromManualRunToControlledRun |
0:FromState |
True |
ManualRun |
|
|
0:ToState |
True |
ControlledRun |
|
FromControlledRunToManualRun |
0:FromState |
True |
ControlledRun |
|
|
0:ToState |
True |
ManualRun |