ABB i-bus KNX SUG/U 1.1, Product Manual, Page: 25 / 56

ABB i-bus
®
KNX
Commissioning
SUG/U 1.1 | 2CDC508171D0201 23
Send infrared commands
Options: Only if calculated change
Always
•
Only if calculated change: Commands are only sent to the split unit if a change occurs via KNX.
•
Always : If the split unit is being operated in parallel with a remote control, the status of the gateway
may differ from the status of the unit. To ensure that the split unit adopts the right status with every
KNX command, select the
Always option.
However, this means that the split unit may emit more acknowledgment tones.
Enable "Simplified Mode"
Options: No
Yes
•
Yes : Enables the 1-bit group object Simplified Mode .
Dependent parameter:
(0=Cooling, 1=Heating)
Simplified Mode enables you to switch a unit's operating mode between heating and cooling via a 1 bit
object. This makes sense if the other operating modes are not in use and the unit is simply switched with
a pushbutton for example. It is also possible to select the operating mode with the 1 byte object
Operation
mode .
The value of the 1 bit status object Status Operating mode is updated.