Heating Control - Heating Type; Heating Control - P-Component (X 0.1°C) - ABB IP Touch 7 Manual

2.21.8 Heating control — Heating type
Optionen:
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".
2.21.9 Heating control — P-component (x 0.1°C)
Options:
The P-component refers to the proportional band of a control. It fluctuates around the setpoint
value and can be used to influence control speed with a PI controller. The smaller the setpoint,
the faster it reacts to the control. However, to avoid the risk of an overshoot, this value should
not be set too low. A P-component from 0.1 to 25.5 K can be set.
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". In
addition, the "Heating type" parameter must be set on "Free configuration".
Product manual 2CKA001473B5023
Control elements and application parameter
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
■
Setting option between 10 - 100
Application "Internal RTC"
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