The SensorSetpointReadType represents a process value and provides a setpoint for this value. It is formally defined in Table 14. A device is not required to provide a setpoint.
This type provides only read-access to the setpoint. Write-access is provided by SensorSetpointWriteType.
Table 14 – SensorSetpointReadType Definition
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Attribute |
Value |
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|
BrowseName |
SensorSetpointReadType |
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|
IsAbstract |
False |
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References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the SensorMonitoringType |
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|
0:HasProperty |
Variable |
IsActiveSetpoint |
0:Boolean |
0:PropertyType |
O,R |
|
Conformance Units |
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|
PAEFS SensorSetpointReadType Basic |
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PAEFS SensorSetpointReadType Advanced |
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The component Variables of the SensorSetpointReadType have additional Attributes defined in Table 15.
Table 15 – SensorSetpointReadType Attribute values for child nodes
|
BrowsePath |
Description Attribute |
|
IsActiveSetpoint |
Indicates that the setpoint is currently active. |
The components of the SensorSetpointReadType have additional subcomponents which are defined in Table 16.
Table 16 – SensorSetpointReadType Additional Subcomponents
|
Source Path |
Reference |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Others |
|
Signal |
0:HasComponent |
Variable |
5:ProcessValueSetpoint |
0:Number{Any} |
5:ProcessValueSetpointVariableType |
O,R |
Some devices may control a process value via alternative, mutually exclusive setpoint (e.g. a target value for either pressure or airflow may be specified). The IsActiveSetpoint variable indicates whether the setpoint of an instance of this type is the currently active setpoint.