Desigo Examples - Siemens Desigo RXB Technical Manual

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Example 1
42/140
Siemens
Building Technologies
The resultant Effective room operating mode is also available as 4 digital
communication objects:
Effective room operating mode Comfort (output communication object)
Effective room operating mode Precomfort (output communication object)
Effective room operating mode Economy (output communication object)
Effective room operating mode Protection (output communication object)
Flags
Type
R W C T U
1 0 1 1 0 1.001
DPT_Switch
5.3.8

DESIGO examples

The following examples show two typical applications of schedules and local control of
the room operating mode.
Rooms without room unit or presence detector
The room operating mode of rooms 1...3 in a building is determined by the two
schedules Use and Occupancy . Window contacts are installed in all rooms.
The following conditions are specified:
• The building is in use from 06.00 to 22.00 ( Use schedule). Outside this period the
opening of a window trips an alarm (2).
• Rooms 1 ... 3 are used by the same tenant and are controlled by the common
schedule occupancy : Night setback is between 17.00 to 8.00 ( not occupied ), lunch
between 12.00 and 13.00 ( standby ).
• In Room 3, the window is opened briefly once in the morning and once at night (1).
RXB (KNX) Applications library
Room operating modes
Send heartbeat
Yes
CLC and RAD description of functions for CC-02 CM110384en_03
States
0 = Off
1 = On
28 Feb 2009

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Desigo rxc, desigo rxb, desigo rxl, desigo rxa

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