Description of application and parameters
Application "Function block RTC"
Product manual 2CKA001473B9482
89
11.5.32 Control of additional heating stage — I-component (min)
Options: Setting option between 0 - 255
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 for the
additional stage is set either on "PI continuous, 0 – 100%", "PI PWM, On/Off“ or
"Fan coil". The "Additional heating type" parameter must be set on "Free
configuration".
11.5.33 Control of additional heating stage — Temperature difference to basic stage (x 0.1°C)
Options: Setting option between 0 - 255
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.
11.5.34 Control of additional heating stage — Extended settings
Options: No
Yes
This parameter enables additional functions and communication objects, e.g. "Additional
heating stage".
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