The RioFaDigitalProcessValueVariableType represents the Process Value of a digital RIO Channel according to RIO FA.
Table 64 – RioFaDigitalProcessValueVariableType Definition
|
Attribute |
Value |
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|
BrowseName |
RioFaDigitalProcessValueVariableType |
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|
IsAbstract |
False |
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|
ValueRank |
-1 (-1 = Scalar) |
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|
DataType |
RioFaDigitalProcessValueDataType |
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|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the BaseDataVariableType defined in OPC 10000-5. |
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|
0:HasComponent |
Variable |
DataValue |
0:Boolean |
0:BaseDataVariableType |
O, RO |
|
0:HasComponent |
Variable |
QualifierValue |
0:Boolean |
RioFaProcessValueQualifierVariableType |
O, RO |
|
Conformance Units |
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|
PNRIO Channel Objects |
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The DataValue Variable contains the Process Value bit as transmitted in the telegram signal.
The Value of the QualifierValue Variable contains the qualifier bit. The optional Quality component of the QualifierValue Variable contains the status information encoded as RioQualityEnumeration.