Effective Room Operating Mode - Siemens Desigo RXB Technical Manual

Effective room operating
mode
K N X
CO
R
Siemens
Building Technologies
The communication object Temporary Comfort mode has two possible states:
State
1 = Trigger
0 = Not used
• The change in the Effective room operating mode with Temporary Comfort mode
only during the building-in-use period ( Use schedule).
• The change in the Effective room operating mode is event-driven at the moment
when the communication object is received.
• The Effective occupancy or the room unit (both priority 3) can cause the Effective
room operating mode to change again
The table below shows the effect of the Temporary Comfort mode on the Effective
room operating mode of the room controller.
Existing Effective Temporary Comfort
room op. mode mode
Comfort
Precomfort
Economy
Protection
Key: 1 means: "changes to 1 ".
1) Comfort mode is active for the predefined Temporary Comfort period (see page
103). The room controller then returns to Economy.
5.3.7

Effective room operating mode

Central Local
Controller
Prio
S
1.
DI
2.
S
3.
S
S
DI
3.
PPS2
3.
S
Effective room operating mode (output communication object)
Flags Type
R W C T U
1 0 1 1 0 20.102
DPT_HVACMode
RXB (KNX) Applications library
Room operating modes
Description
Effective room operating mode is Comfort.
Has no influence on the Effective room operating mode.
last command wins.
0 = Not used
1 = Trigger
1 = Trigger
1 = Trigger
The resultant Effective room operating mode is
S
available to the building automation and control
system in the following communication objects.
These are for display only and cannot be influenced.
S
Send heartbeat
Yes
CLC and RAD description of functions for CC-02 CM110384en_03
New Effective room operating
mode
No effect.
Comfort.
Comfort for Temporary Comfort
1)
period .
Protection, unchanged.
States
1 = Comfort
2 = Precomfort
3 = Economy
4 = Protection
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28 Feb 2009