The MaterialTestResultType is a concrete VariableType that can be used directly. It is a subtype of ISA95TestResultType defined in 7.5.4.This VariableType indicates the results from executing an instance of a MaterialTestSpecificationType for a specific MaterialLotType.
Table 70 – MaterialTestResultType definition
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Attribute |
Value |
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|
BrowseName |
MaterialTestResultType |
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IsAbstract |
False |
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|
ValueRank |
0 (OneOrMoreDimensions) |
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|
DataType |
Structure |
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|
Historizing |
True |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
|
Subtype of the ISA95TestResultType defined in 7.5.4. |
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This variable type according to ISA-95 shall have prior and or multiple results available depending on the vendor specific model. To accommodate this requirement, vendors will be required to support historical storage of instances of MaterialTestResultType.