ABB i-bus VC/S 4 1 Series, Product Manual, Page: 144 / 199

ABB i-bus® KNX PARAMETERS
7.4.155 Reset manual setpoint adjustment via group object
This parameter is used to define whether manual setpoint adjustment can be reset via the group object
Reset manual setpoint adjustment .
Option
No Manual setpoint adjustment cannot be reset via a group object.
Yes The following dependent group objects are displayed:
•
Reset manual setpoint adjustment
Prerequisites for visibility
• Parameter window Channel X \ Parameter window Application parameters \ Parameter Channel
function
\ Option
Controller channel
• Parameter window
Channel X
\ Parameter window
Setpoint adjustment
\ Parameter
Connect analog
room control unit to physical device input a \ Option No
• The parameter is in the parameter window Channel X \ parameter window Setpoint adjustment .
7.4.156 Additional-stage heating
This parameter is used to define how the additional-stage heating is used. The controller is preset based
on the selected option.
Option
Deactivated Additional-stage heating is deactivated.
Convector (e.g. radiator) Additional-stage heating is set for the use of a convector. The parameter Type of control value Addi-
tional-stage heating is set to the option PI continuous (0 … 100 %) with the corresponding P- and
I-proportions.
The following dependent parameter windows are shown:
•
Additional-stage heating
The following dependent parameters are shown:
•
Activate additional-stage heating via
Area heating (e.g. floor)
Additional-stage heating is set for the use of area heating. The parameter
Type of control value Addi-
tional-stage heating is set to the option PI continuous (0 … 100 %) with the corresponding P- and
I-proportions.
The following dependent parameter windows are shown:
•
Additional-stage heating
The following dependent parameters are shown:
•
Activate additional-stage heating via
Free configuration The additional-stage heating can be configured as required. The parameter Type of control value Ad-
ditional-stage heating
is preset to the option
PI continuous (0 … 100 %)
but can be changed.
The following dependent parameter windows are shown:
•
Additional-stage heating
The following dependent parameters are shown:
•
Activate additional-stage heating via
Prerequisites for visibility
• Parameter window
Channel X
\ Parameter window
Application parameters
– Parameter Channel function \ Option Controller channel
– Parameter
Basic-stage heating [controller]
\ all options except
Deactivated
• The parameter is in the parameter window
Channel X
\ parameter window
Application parameters
.
Product manual | EN-US | VC/S 4.x.1 | 2CDC508220D0211 Rev. B 144
Note about navigation in the PDF: Key combination 'Alt + left arrow'
jumps to the previous view/page