7.10 BreakdownMaintenanceType ObjectType Definition
The BreakdownMaintenanceType provides Variables that are used for breakdown maintenance and is formally defined in Table 27.
| Attribute | Value | ||||
| BrowseName | BreakdownMaintenanceType | ||||
| IsAbstract | False | ||||
| References | Node Class | BrowseName | DataType | TypeDefinition | Other |
|---|---|---|---|---|---|
| Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node. | |||||
| 0:HasComponent | Variable | CorrectiveMaintenanceTime | 0:Double | 0:BaseAnalogType | O, RO |
| 0:HasComponent | Variable | Criticality | 0:Double | 0:BaseAnalogType | O, RO |
| 0:HasComponent | Variable | Failure | 0:Boolean | 0:TwoStateDiscreteType | O, RO |
| 0:HasComponent | Variable | NumberOfFailures | 0:Int32 | 0:BaseAnalogType | O, RO |
| 0:HasComponent | Variable | Severity | 0:String | 0:DataItemType | O, RO |
The InstanceDeclarations of the PreventiveMaintenanceType have additional Attributes defined in Table 28. The Variables and the associated Descriptions are based on the standards ISO 13372 and DIN EN 13306.
| BrowsePath | Value Attribute | Description Attribute |
| CorrectiveMaintenanceTime | Part of the maintenance time when active corrective maintenance is carried out on an item, including technical, logistic and internal administrative delays | |
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 4740434 DisplayName: h Description: hour | ||
| Criticality | Index of the severity of an effect combined with the probability of expected frequency of its occurrence | |
| Failure | Termination of the ability of an item to perform a required function. A "True" status means that the pump has a failure and a "False" status means that the pump has no failure. | |
| NumberOfFailures | Number of failures of an object | |
| Severity | Extent of loss, damage or harm caused by a fault or failure |