7.4 ConveyorBrakeType ObjectType Definition
The ConveyorBrakeType provides all the data required for a brake of a conveyor belt system that is needed to fulfil the defined use cases. It is formally defined in Table 29.
| Attribute | Value | ||||
| BrowseName | ConveyorBrakeType | ||||
| IsAbstract | False | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Other |
|---|---|---|---|---|---|
| Subtype of the 5:MiningEquipmentType defined in OPC 40560 | |||||
| 0:HasAddIn | Object | 5:MiningEquipmentIdentification | 5:MiningEquipmentIdentificationType | M | |
| 0:HasComponent | Object | 4:Monitoring | 4:MonitoringType | M | |
| 0:HasComponent | Object | 4:MachineryBuildingBlocks | 0:FolderType | M | |
| Conformance Units | |||||
|---|---|---|---|---|---|
| Mining Conveyor Brake Complete |
MiningEquipmentIdentification represents numerous identification features of a mining equipment. It is a subtype of the 4:MachineIdentificationType.
Monitoring represents a collection of ObjectTypes and VariableTypes, representing the current state of the process, that are not assigned to a component but to this Object.
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 ConveyorBrakeType have additional references which are defined in Table 30.
| SourceBrowsePath | Reference Type | Is Forward | TargetBrowsePath | |||
| 4:MachineryBuildingBlocks | 0:HasAddIn | True | 5:MiningEquipmentIdentification | |||
| 4:MachineryBuildingBlocks | 0:HasAddIn | True | 4:Monitoring | |||
| 4:MachineryBuildingBlocks | 0:HasAddIn | True |
|
The components of the ConveyorBrakeType have additional subcomponents which are defined in Table 31.
| Source Path | Reference | NodeClass | BrowseName | DataType | TypeDefinition | Others | ||
| 0:HasComponent | Object | 4:MachineryItemState | 4:MachineryItemState_StateMachineType | O | |||
| 0:HasProperty | Variable | BrakeReleased | 0:Boolean | 0:PropertyType | O | ||
| 0:HasProperty | Variable | ReleaseTime | 0:Duration | 0:PropertyType | O | ||
| 0:HasComponent | Variable | BrakingTorque | 0:Double | 0:AnalogUnitType | O |
MachineryItemState is used as defined in OPC 40001-1. It represents a StateMachine that shows the current machine state.
BrakeReleased is the state in which the brake is opened and doesn't provide any braking torque.
ReleaseTime is the time taken from the brake release signal to the full disengagement of the brake.
BrakingTorque is the nominal or measured torque of one brake.