ABB i-bus KNX Product Manual page 50

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ABB i-bus KNX
Parameters
7.4.1.1.1 —
Dependent parameter
Additional-stage heating
The following description applies in the case that the Controller channel option has been selected in the
Channel function parameter and the Basic-stage heating parameter is not deactivated.
Options:
The type of application for the additional-stage heating is selected with this parameter. The controller is
pre-configured based on this selection and can be used for the selected application.
•
Deactivated: The additional-stage heating is deactivated by selecting this option. All dependent
parameters and parameter windows are also deactivated.
•
Convector (e.g. radiator): This option should be selected if a convector, e.g. a radiator, is used as the
additional-stage heating.
The Additional-stage heating control value type parameter is pre-parameterized to PI continuous
(0...100%) with the corresponding P and I proportions.
•
Area heating (e.g. floor): This option should be selected if an area, e.g. floor heating, is used as the
additional-stage heating.
The Additional-stage heating control value type parameter is pre-parameterized to PI continuous
(0...100%) with the corresponding P and I proportions.
•
Free configuration: With this option it is possible to select freely the type of additional-stage heating
and also the type of control. This option can be selected if the type of application is not entirely clear
or if specific adjustments are necessary.
The Additional-stage heating control value type parameter is pre-configured to PI continuous
(0...100%), however it is possible to select freely between all control types.
Dependent parameters:
•
Actuate additional-stage heating via
48 2CDC508220D0211 Rev. A | VC/S 4.x.1
Deactivated
Convector (e.g. radiator)
Area heating (e.g. floor)
Free configuration