A control zone is switched on and off with this parameter. ActualValueActive shows the current status of the controller. When it is switched on, the power control is realised with the predefined ControlType. When it is switched off, there is no power control and no alarms are generated for this zone. Only the actual temperature value is measured cyclically.

Usually there are various controller types available.

Note: SetValueActive is only a switch to turn the zone on or off.

Examle: SetValueActive=false means for a zone with SetValueType=0 that the zone is used as a controlled zone but is currently switched off. It does not mean that the zone is not used and can be hidden in the HMI of the HRD or stop measuring the actual values.