6.3.4 ISA95MaterialDataType

The ISA95MaterialDataType is a subtype of OPC UA Structure that defines a material resource, and an optional description, material use, quantity and unit of measure, description, and collection of properties.

The structure is defined in Table 27.

Table 27 – ISA95MaterialDataType Structure

Name

Type

Description

ISA95MaterialDataType

structure

MaterialClassID

0:String

Optional: An identification of a Material Class, or null if the Material Class is not used to identify the material.

Note: Either a MaterialClassID, MaterialDefinitionID, MaterialLotID, or MaterialSublotID must be defined.

MaterialDefinitionID

0:String

Optional: An identification of a Material Definition, or null if the Material Definition is not used to identify the material.

MaterialLotID

0:String

Optional: An identification of a Material Lot, or null if the Material Lot is not used to identify the material.

MaterialSublotID

0:String

Optional: An identification of a Material Sublot, or null if the Material Sublot is not used to identify the material.

Description

0:String

Optional: Additional information and description about the material.

MaterialUse

0:String

Optional: Information about the expected use of the material.

Defines values from ANSI/ISA 95 Part 2 are:

  • consumable: resources that are not normally included in bills of material or are not individually accounted for in specific operations requests or are not lot tracked.
  • material consumed: raw and intermediate material normally included in bills of material or are individually accounted for in specific operations requests or are material lots tracked.
  • material produced: finished goods material normally included in bills of material or are individually accounted for in specific operations requests or are material lots tracked.
  • co-product produced: a planned product typically produced in conjunction with a main planned product per the material master. A product that is usually manufactured together or sequentially because of product or process similarities.
  • by-product produced: tracked waste, undesirable materials, material of value produced as a residual of or incidental to the production process. The ratio of by-product to primary product is usually predictable. By-products may be recycled, sold as-is, or used for other purposes

Quantity

0:DecimalString

Optional: The quantity of the material.

UoM

0:String

Optional: The Unit of Measure of the quantity.

Units of Measure.

Properties

ISA95PropertyDataType[]

Optional: Any associated properties of the material, or empty if there are no material properties defined.

Table 28 is the AddressSpace definition of an ISA95MaterialDataType.

Table 28 – ISA95MaterialDataType AddressSpace Definition

Attribute

Value

BrowseName

ISA95MaterialDataType

IsAbstract

False

Reference

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the Structure defined in OPC 10000-5