KNX control elements and application parameters
Application "Internal RTC"
Product manual 2CKA00xx73xxxxx
219
10.24.21 Settings of basic load — Minimum control value for basic load > 0
Options: Always active
Activate via object
The function finds application when in the desired area, e.g. with floor heating, the floor is to
have a basic warmth. The size of the minimum control value specifies the volume of heating
medium that flows through the controlled area, even when the calculation of the control value of
the controller would indicate a lower value.
– Always active: Here it is possible to define whether this basic load will be permanently active
or whether it will be switched via the "Basic load" object.
– Activate via object: When this parameter is selected, the basic load function, which means
the minimum control value with a value higher than zero, can be activated (1) or deactivated
(2). If it is activated, then the heating medium will always be fed through the system with at
least the minimum control value. If it is deactivated, the control value can be reduced to zero
with the controller.
Note
This parameter is only available when the "Control value type" parameter is set
either on "2-point 1 bit, On/Off", "2-point 1 byte, 0/100%", "PI continuous, 0-
100%" or "Fan coil".
10.24.22 Basic load settings — Basic load active when controller is off
Options: Deactivated
Activated
– This parameter switches the basic load active when the controller is off.
Notice
This parameter is only available when "Control value type" parameter is set
either on "PI continuous, 0 – 100%", "PI PWM, On/Off“ or "Fan coil".
Note
The following parameters are available without enabling "Extended settings".
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