KNX control elements and application parameters
Application "Internal RTC"
Product manual 2CKA001473B5343
231
10.24.4 Heating control — Heating type
Optionen: PI continuous, 0 – 100% and PI PWM, On/Off:
■
Area (e.g. floor heating) 4°C 200 min
■
Convector (e.g. heater) 1.5°C 100 min
■
Free configuration
Fan coil:
■
Fan coil 4°C 90 min
■
Free configuration
Multiple heating types (panel heating, convector heating or fan coil) with preset parameters are
available to the user.
– If the required heating type is not available, individual parameters can be specified in free
configuration.
Note
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".
10.24.5 Heating control — P-component
Options: Setting option between 1 - 20
The P-component stands for the proportional range in a control. It fluctuates around the setpoint
value and can be used to influence the control speed of a PI controller. The smaller the value
set, the faster the control reacts. However, the value should not be set too small because
otherwise there may be a risk of an overshoot. A P-component from 0.1 to 2 K can be set.
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". In addition,
the "Heating type" parameter must be set on "Free configuration".
10.24.6 Heating control — I-component
Options: Setting option between 0 - 600
The I-component refers to the readjust time of a control. The integral component has the effect
of moving the room temperature slowly toward, and ultimately reaching, the setpoint value.
Depending on the type of system used, the reset time has to have different values. In general,
the more inactive the overall system, the greater the readjust time.
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". In addition,
the "Heating type" parameter must be set on "Free configuration".
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