8 ISA-95 Common Object Model ToC Previous Next

8.4 Material information ToC Previous Next

8.4.3 Objects ToC Previous Next

8.4.3.1 MaterialTestSpecificationType ToC Model

The MaterialTestSpecificationType is a concrete ObjectType that can be used directly. It is a subtype of ISA95TestSpecificationType**defined in 7.6.4.

This ObjectType indicates a material test specification. A material test specification may be associated with a MaterialDefinitionType, an instance of a MaterialDefinitionPropertyType, a MaterialClassType, an instance of a MaterialClassPropertyType, an instance of a MaterialLotType, an instance of a MaterialLotPropertyType or an instance of a MaterialSublotType. This is typically used to specify a material test specification to determine a value for a property. An instance of a MaterialTestSpecificationType may test one or more of these items.

Table 74 - MaterialTestSpecificationType definition

Attribute Value
BrowseName MaterialTestSpecificationType
IsAbstract False

Subtype of the ISA95TestSpecificationType defined in 7.6.4.

8.4.3.2 MaterialClassType ToC Model

The MaterialClassType is a concrete ObjectType that can be used directly. It is a subtype of ISA95ClassType**defined in 7.6.2.

This ObjectType indicates a grouping of material classes with similar characteristics for a definite purpose such as manufacturing operations definition, scheduling, capability and performance. An Object of MaterialClassType may be associated to material test specification(s).

Table 75 - MaterialClassType definition

Attribute Value
BrowseName MaterialClassType
IsAbstract False

Subtype of the ISA95ClassType defined in 7.6.2.

References NodeClass BrowseName DataType TypeDefinition ModellingRule
HasISA95ClassProperty Variable <PropertyName> BaseDataType MaterialClassPropertyType OptionalPlaceholder
TestedByMaterialTest Object <TestSpecification>   MaterialTestSpecificationType OptionalPlaceholder
AssembledFrom Class Object <AssemblyClass>   MaterialClassType OptionalPlaceholder
HasISA95Attribute Variable AssemblyType BaseDataType BaseDataVariableType Optional
HasISA95Attribute Variable AssemblyRelationship BaseDataType BaseDataVariableType Optional

<PropertyName> is a placeholder for instances of MaterialClassPropertyType that further define this MaterialClassType. These properties can have any name but shall be referenced using the HasISA95ClassProperty reference and shall be of type MaterialClassPropertyType or a sub type of it

<TestSpecification> is a placeholder for any test specification that this MaterialClassType conforms to. These test specifications can have any name but shall be referenced using the TestedByMaterialTest Reference and shall be of type MaterialTestSpecificationType or a subtype of it

<AssemblyClass> is a placeholder for any MaterialClassTypes that are used to compose this material. These MaterialClassTypes (assemblies) can have any name, but they shall be referenced using the AssembledFromClass reference and shall be of type MaterialClassType.

AssemblyType is flag that indicates if this assembly is a physical or logical assembly. This property is optional on a MaterialClassType, in that it is only on MaterialClassTypes that are being used as an assembly, but it is required on an assembly.

AssemblyRelationship is flag that indicates if this assembly is permanent or transient. This property is optional on a MaterialClassTypes, in that it is only on MaterialClassTypes that are being used as an assembly, but it is required on an assembly.

8.4.3.3 MaterialDefinitionType ToC Model

The MaterialDefinitionType is a concrete ObjectType that can be used directly. It is a subtype of ISA95ClassType**defined in 7.6.2

This ObjectType indicates a grouping of Material with similar characteristics for a definite purpose such as manufacturing operations definition, scheduling, capability and performance. A MaterialDefinitionType may be associated to material test specification(s). MaterialDefinitionType is used to further classify a MaterialClassType, for example a MaterialClassType may be Hydrochloric Acid, a MaterialDefinitionType may be ABC Chemicals version of Hydrochloric Acid, with addition properties provided by the company.

Table 76 - MaterialDefinitionType definition

Attribute Value
BrowseName MaterialDefinitionType
IsAbstract False

Subtype of the ISA95ClassType defined in 7.6.2.

References NodeClass BrowseName DataType TypeDefinition ModellingRule
HasISA95ClassProperty Variable <PropertyName> BaseDataType MaterialDefinitionPropertyType OptionalPlaceholder
TestedByMaterialTest Object <TestSpecification>   MaterialTestSpecificationType OptionalPlaceholder
DefinedByMaterialClass Object <MaterialClass>   MaterialClassType OptionalPlaceholder
AssembledFrom Definition Object <AssemblyDefinition>   MaterialDefinitionType OptionalPlaceholder
HasISA95Attribute Variable AssemblyType BaseDataType BaseDataVariableType Optional
HasISA95Attribute Variable AssemblyRelationship BaseDataType BaseDataVariableType Optional

<PropertyName> is a placeholder for possible instances of MaterialDefinitionPropertyType. These properties can have any name but shall be referenced using the HasISA95ClassProperty reference and shall be of type MaterialDefinitionPropertyType or a sub type of it

<TestSpecification> is a placeholder for any test specification that this MaterialDefinitionType conforms to. These test specifications can have any name but shall be referenced using the TestedByMaterialTest Reference and shall be of type MaterialTestSpecificationType or a subtype of it.

<MaterialClass> is a placeholder for any material class that defines this MaterialDefinitionType These material classes can have any name but shall be referenced using the DefinedByMaterialClass Reference and shall be MaterialClassType or a subtype of it.

<AssemblyDefinition> is a placeholder for any MaterialDefinitionTypes that are used to compose this material. These MaterialDefinitionType (assemblies) can have any name, but they shall be referenced using the AssembledFromDefinition reference and shall be subtypes of MaterialDefinitionType.

AssemblyType is flag that indicates if this assembly is a physical or logical assembly. This property is optional on a MaterialDefinitionType, in that it is only on MaterialDefinitionTypes that are being used as an assembly but it required on a MaterialDefinitionType that is an assembly.

AssemblyRelationship is flag that indicates if this assembly is permanent or transient. This property is optional on a MaterialDefinitionType, in that it is only on MaterialDefinitionTypes that are being used as an assembly but it required on a MaterialDefinitionType that is an assembly.

8.4.3.4 MaterialLotType ToC Model

The MaterialLotType ObjectType is a concrete ObjectType that can be used directly. It is a subtype of ISA95ObjectType**defined in7.6.3.

This ObjectType indicates a specifically identified material lot. An instance of a MaterialLotType may be tested by the execution of a material test specification.

Individual instances of this MaterialLotType would have a reference to MaterialClassType(s) that the instance of the MaterialLotType supports. By definition of the ISA-95 model, when MaterialLotType references a MaterialClassType, the addition of said reference results in the addition of all instances of MaterialClassPropertyType defined for the referenced MaterialClassType to be added to the MaterialLotType (or MaterialLotType subtype) as instances of MaterialLotPropertyType. These ISA95Properties will have all the same Attributes and Properties as the corresponding MaterialClassPropertyType instance.

This ObjectType may be further subtyped. The subtypes create some additional restrictions. Any MaterialClassType references that are added to a subtype of a MaterialLotType cannot be removed from instance of the subtype. If the MaterialLotType subtype is updated than all instance of the MaterialLotType must also be updated. For example if an additional Instance of a MaterialLotPropertyType is added to the MaterialLotType subtype than that instance of MaterialLotPropertyType must be added to all instances of the MaterialLotType subtype. This allows for creating a single MaterialLotType that is used for multiple material lot instances.

Table 77 - MaterialLotType definition

Attribute Value
BrowseName MaterialLotType
IsAbstract False

Subtype of the ISA95ObjectType defined in 7.6.3.

References NodeClass BrowseName DataType TypeDefinition ModellingRule
HasISA95Property Variable <PropertyName> BaseDataType MaterialLotPropertyType OptionalPlaceholder
TestedByMaterialTest Object <TestSpecification>   MaterialTestSpecificationType OptionalPlaceholder
AssembledFromLot Object <AssemblyLot>   MaterialLotType OptionalPlaceholder
AssembledFromSublot Object <AssemblySubLot>   MaterialSublotType OptionalPlaceholder
HasISA95Attribute Variable AssemblyType BaseDataType BaseDataVariableType Optional
HasISA95Attribute Variable AssemblyRelationship BaseDataType BaseDataVariableType Optional
MadeUpOfMaterialSublot Object <Sublot>   MaterialSublotType OptionalPlaceholder
DefinedByMaterialDefinition Object MaterialDefinition   MaterialDefinitionType Optional
HasISA95Attribute Variable Status CDTIdentifier BaseDataVariableType Optional
HasISA95Attribute Variable StorageLocation CDTIdentifier BaseDataVariableType Optional
HasISA95Attribute Variable Quantity BaseDataType BaseDataVariableType Optional
           

<PropertyName> is a placeholder for instances of MaterialLotPropertyType. These properties can have any name but shall be referenced using the HasISA95ClassProperty reference and shall be of type MaterialLotPropertyType or a sub type of it

<TestSpecification> is a placeholder for any test specification that this MaterialLotType conforms to. These test specifications can have any name but shall be referenced using the TestedByMaterialTest Reference and shall be of type MaterialTestSpecificationType or a subtype of it

<AssemblyLot> is a placeholder for any Material Lots that are used to compose this material. These MaterialLotType assemblies can have any name, but they shall be referenced using the AssembledFromLot reference and shall be of type MaterialLotType.

<AssemblySubLot> is a placeholder for any Material Sub Lots that are used to compose this material. These MaterialSublotType assemblies can have any name, but they shall be referenced using the AssembledFromSublot reference and shall be of type MaterialSublotType.

AssemblyType is flag that indicates if this assembly is a physical or logical assembly. This property is optional on a MaterialLotType, in that it is only on instances of MaterialLotTypes that are being used as an assembly.

AssemblyRelationship is flag that indicates if this assembly is permanent or transient. This property is optional on a MaterialLotType, in that it is only on Instances of MaterialLotTypes that are being used as an assembly.

<Sublot> is a placeholder for any Instance of MaterialSublotTypes that are used to compose this material. These instances of MaterialSublotTypes can have any name, but they shall be referenced using the MadeUpOf reference and shall be of type MaterialSublotType or one of its subtypes.

MaterialDefinition is a material definition that is associated to this instance of MaterialLotType.

Status provides optional status information.

StorageLocation is the optional identification of the physical location of the material lot.

Quantity is the amount of material in this lot.

8.4.3.5 MaterialSublotType ToC Model

The MaterialSublotType is a concrete ObjectType that can be used directly. It is a subtype of ISA95ObjectType**defined in7.6.3.

This ObjectType indicates a specifically identified material Sublot. An instance of a MaterialSublotType may be tested by the execution of an instance of a MaterialTestSpecificationType. Instance of MaterialSublotType behave in the same manner as instances of MaterialLotType with regard to MaterialClassType definitions.

Table 78 - MaterialSublotType definition

Attribute Value
BrowseName MaterialSublotType
IsAbstract False

Subtype of the ISA95ObjectType defined in 7.6.3.

References NodeClass BrowseName DataType TypeDefinition ModellingRule
HasISA95Property Variable <PropertyName> BaseDataType MaterialLotPropertyType OptionalPlaceholder
TestedByMaterialTest Object <TestSpecification>   MaterialTestSpecificationType OptionalPlaceholder
AssembledFromLot Object <AssemblyLot>   MaterialLotType OptionalPlaceholder
AssembledFromSublot Object <AssemblySubLot>   MaterialSublotType OptionalPlaceholder
HasISA95Attribute Variable AssemblyType BaseDataType BaseDataType Optional
HasISA95Attribute Variable AssemblyRelationship BaseDataType BaseDataType Optional
MadeUpOfMaterialSublot Object <Sublot>   MaterialSublotType OptionalPlaceholder
DefinedByMaterialDefinition Object MaterialDefinition   MaterialDefinitionType Optional
HasISA95Attribute Variable Status CDTIdentifier BaseDataVariableType Optional
HasISA95Attribute Variable StorageLocation CDTIdentifier BaseDataVariableType Optional
HasISA95Attribute Variable Quantity BaseDataType BaseDataVariableType Optional

<PropertyName> is a placeholder for instance of MaterialLotPropertyType. These properties can have any name but shall be referenced using the HasISA95Property reference and shall be of type MaterialLotPropertyType or a sub type of it

<TestSpecification> is a placeholder for any test specification that this instance of MaterialSublotType conforms to. These test specifications can have any name but shall be referenced using the TestedByMaterialTest Reference and shall be of type MaterialTestSpecificationType or a subtype of it

<AssemblyLot> is a placeholder for any instance of MaterialLotType that are used to compose this material. These MaterialLotType assemblies can have any name, but they shall be referenced using the AssembledFromLot reference and shall be of type MaterialLotType.

<AssemblySubLot> is a placeholder for any instances of MaterialSublotType that are used to compose this material. These MaterialSublotType assemblies can have any name, but they shall be referenced using the AssembledFromSublot reference and shall be of type MaterialSublotType.

AssemblyType is flag that indicates if this assembly is a physical or logical assembly. This property is optional on a MaterialSublotType, in that it is only on instances of MaterialSublotType that are being used as an assembly.

AssemblyRelationship is flag that indicates if this assembly is permanent or transient. This property is optional on an instance MaterialLotType, in that it is only on instances of MaterialSublotType that are being used as an assembly.

<Sublot> is a placeholder for any instance of MaterialSublotType that are used to compose this material. These instance of MaterialSublotType can have any name, but they shall be referenced using the MadeUpOfMaterialSublot reference and shall be of type MaterialSublotType or one of its subtypes.

MaterialDefinition is a material definition that is associated to this instance of MaterialLotType.

Status provides optional status information.

StorageLocation is the optional identification of the physical location of the material lot.

Quantity is the amount of material in this lot.

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