7 ISA-95 Data Representation Model

7.3 DataTypes

7.3.1 ISA95EquipmentDataType

The ISA95EquipmentDataType is a subtype of OPC UA Structure that defines an equipment class or a specific piece of equipment, a quantity and unit of measure, an optional description, and an optional collection of properties.
The structure is defined in Table 21.
Table 21 – ISA95EquipmentDataType Structure
Name | Type | Description |
---|---|---|
ISA95EquipmentDataType | structure | |
ID | 0:String | An identification of an EquipmentClass or Equipment. |
Description | 0:String | Optional: Additional information and description about the equipment. |
EquipmentUse | 0:String | Optional: Information about the expected use of the equipment, see the ISA 95 Part 2 standard for defined values. |
Quantity | 0:DecimalString | Optional: The quantity of the equipment. |
UoM | 0:String | Optional: The Unit of Measure of the quantity. |
Properties | ISA95PropertyDataType [] | Optional: Any associated properties, or empty if there are no properties defined. |
Table 22 is the AddressSpace definition of an ISA95EquipmentDataType.
Table 22 – ISA95EquipmentDataType AddressSpace Definition
Attribute | Value | ||||
---|---|---|---|---|---|
BrowseName | ISA95EquipmentDataType | ||||
IsAbstract | False | ||||
Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
Subtype of the Structure defined in OPC 10000-5 |