7.3 STSystemControllerType ObjectType Definition
The STSystemControllerType provides the possibility to control and influence different systems with the help of a controller and is formally defined in Table 21.
| Attribute | Value | ||||
| BrowseName | STSystemControllerType | ||||
| IsAbstract | True | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Other |
|---|---|---|---|---|---|
| Subtype of the BaseObjectType defined in OPC 10000-5 | |||||
| 0:HasComponent | Object | State | 0:FolderType | M | |
| 0:HasComponent | Object | 4:MachineryBuildingBlocks | 0:FolderType | M | |
State represents a collection of state machines and status information about the controller.
MachineryBuildingBlocks is representing a folder that directly references all those building blocks of the OPC UA for Machinery (OPC 40001-1, OPC 40001-3) which are implemented as an add-in.
The components of the STSystemControllerType have additional references which are defined in Table 22.
| SourceBrowsePath | Reference Type | Is Forward | TargetBrowsePath |
| 4:MachineryBuildingBlocks | 0:HasAddIn | True | |
| 4:MachineryBuildingBlocks | 0:HasAddIn | True |
The components of the STSystemControllerType have additional subcomponents which are defined in Table 23.
| Source Path | Reference | NodeClass | BrowseName | DataType | TypeDefinition | Others |
| State | 0:HasComponent | Object | 4:MachineryItemState | 4:MachineryItemState_StateMachineType | O | |
| State | 0:HasComponent | Object | 4:MachineryOperationMode | 4:MachineryOperationModeStateMachineType | O |
MachineryItemState is used as defined in OPC 40001-1. It represents a StateMachine that shows the consolidated state of the systems the controller manages.
MachineryOperationMode is used as defined in OPC 40001-1. It represents a StateMachine that shows the consolidated state of the systems the controller manages.