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The ControlledParameterType is used for process parameters that are controlled by the client by writing a set value and optional ramps and parameters for closed loop control.

Table 131 – ControlledParameterType Definition

Attribute Value        
BrowseName ControlledParameterType        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of MonitoredParameterType          
0:HasComponent Variable SetRampUp 0:Double 0:AnalogItemType O, RW
0:HasComponent Variable SetRampDown 0:Double 0:AnalogItemType O, RW
0:HasComponent Object ClosedLoopControl   ClosedLoopControlType O

The variables SetRampUp and SetRamp down, which are only readable in the MonitoredParameterType, are writable in the ControlledParameterType.

If SetValue (already writeable in MonitoredParameterType) is changed by the client within the ControlledParameterType, the device shall control its process to reach the new value (if applicable regarding the values of SetRampUp and SetRampDown).

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