Control 4 C4-KNX-THERM Series User Manual page 44

Options:
The I-component refers to the reset 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 reset time.
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 "Additional heating type" parameter must be set on "Free configuration".
Options:
The setpoint temperature of the additional stage is defined as a function of the current setpoint
temperature of the base stage and is expressed as a difference. The value represents the
setpoint value starting at which the additional stage will operate.
Options:
This parameter enables additional functions and communication objects, e.g. "Additional
heating stage".
Note
Only available when the "Extended settings" parameter under "Control of
additional heating stage" is set on "Yes".
Options:
The mode of the control value can be used to adapt the control value to de-energised opened
(normal) or de-energised closed (inverse) valves.
–
Normal: Value 0 means "Valve closed".
–
Inverse: Value 0 means "Valve open".
Description of application and parameters
Setting option between 0 - 255
Setting option between 0 - 255
No
Yes
Normal
Inverse
Application program
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