Figure 27 – ExecutingSubstateMachineType Overview
The ExecutingSubstateMachineType is formally defined in the table below.
Table 69 – ExecutingSubstateMachineType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ExecutingSubstateMachineType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the FiniteStateMachineType defined in OPC 10000-5 |
|||||
|
0:HasComponent |
Variable |
LastTransitionReason |
0:Int16 |
0:MultiStateValueDiscreteType |
M |
|
0:HasComponent |
Object |
Running |
|
0:InitialStateType |
|
|
0:HasComponent |
Object |
Stopping |
|
0:StateType |
|
|
0:HasComponent |
Object |
RunningToStopping |
|
0:TransitionType |
|
|
Inherited from FiniteStateMachineType |
|||||
|
0:HasComponent |
Variable |
LastTransition |
0:LocalizedText |
0:FiniteTransitionVariableType |
M |
|
0:GeneratesEvent |
ObjectType |
TransitionEventType |
|
|
O |
|
ConformanceUnits |
|||||
|
Rob System ExecutingSubstate |
|||||
|
Rob System Events |
|||||
The Variable LastTransitionReason provides the reason for the LastTransition. The EnumValues of this 0:MultiStateValueDiscreteType are described in Table 70.
Table 70 – ExecutingSubstateMachineType Attribute values for child nodes
|
BrowsePath |
Value Attribute |
Description Attribute |
||
|
[ {"Value":0,"DisplayName":"Unknown","Description":"Caused by an unknown reason"}, {"Value":1,"DisplayName":"External","Description":"Caused by external operation"}, {"Value":2,"DisplayName":"Direct","Description":"Caused by direct operation"}, {"Value":3,"DisplayName":"System","Description":"Caused by system specific behavior"}, {"Value":4,"DisplayName":"Error", "Description": "Caused by an error"}, {"Value":5,"DisplayName":"Application","Description":"Caused explicitly by end user program logic"} ] |
|
The states of the ExecutingSubstateMachineType are described in Table 71.
Table 71 – ExecutingSubstateMachineType State Descriptions
|
StateName |
Description |
|
Running |
The system is available, but cannot started because a preparation is needed |
|
Stopping |
The system was commanded to stop (internally or via Stop() and the needs some time for necessary background processes before entering the Ready state. |
The transitions are described in .
Table 72 – ExecutingSubstateMachineType Transition Descriptions
|
TransitionName |
Description |
|
RunningToStopping |
Changes from Running to Stopping because a system stop was initiated. |
The components of the ExecutingSubstateMachineType have additional references which are defined in the table below.
Table 73 – ExecutingSubstateMachineType Additional References
|
SourceBrowsePath |
Reference Type |
Is Forward |
TargetBrowsePath |
|
RunningToStopping |
0:FromState |
True |
Running |
0:ToState |
True |
Stopping |
0:HasEffect |
True |
TransitionEventType |
The component Variables of the IdleSubstateMachineType have additional Attributes defined in the table below.
Table 74 – ExecutingSubstateMachineType Attribute values for child Nodes
|
BrowsePath |
Value Attribute |
||
|
1 |
||
|
2 |
||
|
1 |