This structure provides the design value for a given physical quantity. It is used in JointDesignDataType.
The structure is defined in Table 242.
Table 242 – DesignValueDataType Structure
|
Name |
Type |
Description |
Optional |
|
DesignValueDataType |
structure |
Subtype of the 0:Structure defined in OPC 10000-5. |
|
|
PhysicalQuantity |
0:Byte |
It is the physical quantity of value. Example: Force, Angle, etc. |
True |
|
Name |
0:String |
It is the name of the given value. |
True |
|
DesignValue |
0:BaseDataType |
It is the design value. The data type can be any simple data type such as Integer, String, Double, DateTime, etc. If the value is corresponding to the physical quantity, then the data type should be Double. |
True |
|
EngineeringUnits |
0:EUInformation |
It is the engineering unit of design value. |
True |
Its representation in the AddressSpace is defined in Table 243.
Table 243 – DesignValueDataType Definition
|
Attribute |
Value |
||||
|
BrowseName |
DesignValueDataType |
||||
|
IsAbstract |
False |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:Structure defined in OPC 10000-5. |
|||||
|
Conformance Units |
|||||
|
IJT Joint Design Data |
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|
IJT Engineering Units |
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