11.4 MaterialLotType Structure
The MaterialLotType structure contains the material lot information. It is harmonised with ISA 95 Material Lot.
The MaterialLotType structure is defined in the following table.
| Name | Type | Description | Other |
|---|---|---|---|
| MaterialLotType | Structure | Subtype of Structure defined in OPC 10000-5 | M |
| ID | 0:String | Unique identifier for the material lot in the underlying system. | M |
| MES_ID | 0:String | The unique identifier for the material lot in higher level systems. In some production contexts the material lot is called a batch. When the material definition is batch managed, the MES_ID is mandatory and often named BatchID. | M |
| Description | 0:LocalizedText | Description of the material lot. | M |
| MaterialDefinition | MaterialDefinitionType | The material definition of the material lot. | M |
| Status | MaterialStockStatusEnumeration | The stock status of the material lot. | M |
| ProductionDate | 0:UtcTime | The date and time when the material lot was produced. | M |
| BestUsedBeforeDate | 0:UtcTime | The last date the material lot can be used. It is computed adding the material definition shelf life to the production date. | O |
| Properties | DataValueType[] | An array containing additional properties that can be additionally required for the material lot,. | O |