Local Control Of Room Operating Mode Via The Temporary Comfort Mode Input - Siemens Desigo RXB Technical Manual

Existing Effective
room op. mode
Comfort
Precomfort
Economy
Protection
K N X
CO
R
K N X
CO
R
40/140
Siemens
Building Technologies
The table below shows the effect of the
mode of the room controller.
Room unit
display
Auto
Key: Auto means: "changes to Auto ".
1) Comfort mode is active for the predefined Temporary Comfort period (see page
103). The room controller then returns to Economy.
5.3.6 Local control of room operating mode via the
Temporary Comfort mode input
Central Local
Controller
Prio
S
1.
DI
2.
S
3.
S
S
DI
3.
PPS2
3.
S
Any KNX/EIB button (pulse switch) can be used for entry:
EIB / KNX button
The following S-mode communication object is used to integrate a bus button:
Temporary Comfort mode (input communication object)
Flags Type
R W C T U
0 1 1 0 0 1.017
DPT_Trigger
RXB (KNX) Applications library
Room operating modes
/Auto button on the Effective room operating
Manual operation of
/Auto button
Auto
Auto
Auto
The Temporary Comfort mode communication object
has an effect similar to that of the
S
room unit. However, HVAC control can only be enabled,
i.e. the room operating mode switches to Comfort only.
S
RXB... room controller
Temporary Comfort mode
Receive timeout
No
CLC and RAD description of functions for CC-02 CM110384en_03
New Effective room
operating mode
Precomfort if Effective
occupancy = occupied or
s tandby.
Economy if Effective
occupancy = unoccupied.
Comfort
Comfort for Temporary
1)
Comfort period
Protection, unchanged.
/Auto button on the
10385Z59de
States
1 = Trigger
0 = Not used
28 Feb 2009