The ControlSignalType provides ObjectType to add variables and an AutoAdjustPositioner Method. It is formally defined in Table 151.
Table 151 – ControlSignalType definition
|
Attribute |
Value |
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|
BrowseName |
ControlSignalType |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of SignalType defined in 7.16, i.e. inheriting the InstanceDeclarations of that Node |
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|
0:HasComponent |
Method |
AutoAdjustPositioner |
Defined in 9.3 |
O |
|
|
0:HasComponent |
Variable |
ControlSignal |
0:Float{Any} |
ControlVariableType |
M |
|
Conformance Units |
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|
PA-DIM Control Signal |
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|
PA-DIM AutoAdjustPositioner method |
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AutoAdjustPositioner: ABN726#001 defines a property the value of which indicates the kind of adjustment function to be executed.
ControlSignal provides the readback process value. This is the position of the final control element within the travel span (between OPEN and CLOSE position). The unit of this value is provided by the EngineeringUnits property.
The components of ControlSignalType have additional references which are defined in Table 152.
Table 152 – ControlSignalType additional References
|
SourceBrowsePath |
Reference Type |
Is Forward |
TargetBrowsePath |
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|
0:HasDictionaryEntry |
True |
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|
0:HasDictionaryEntry |
True |
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|
AutoAdjustPositioner |
0:HasDictionaryEntry |
True |
The child Nodes of the ControlSignalType have additional Attribute values defined in Table 153.
Table 153 – ControlSignalType Attribute values for child Nodes
|
BrowsePath |
Value Attribute |
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|
ControlSignal |
0.0 |
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|
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefactUnitId: 20529DisplayName: % or pctDescription: percent |
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|
{0.0;100.0} |
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|
0 |
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|
ns=3;s=0112/2///61987#ABN145#001 |
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|
sliding-stem linear |
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|
0 |
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|
ns=3;s=0112/2///61987#ABL147#001 |
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|
direct |
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|
0.0 |
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|
NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefactUnitId: 20529DisplayName: % or pctDescription: percent |