Lte Mode Examples - Siemens Desigo RXB Technical Manual

Example 1
Room operating
mode schedule
Window contact
Room 3
Effective room
operating mode
Room 3
Example 2
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Siemens
Building Technologies
5.5.6

LTE mode examples

The following examples show two typical applications of the schedule program and
local control of the room operating mode.
Rooms without room unit or presence detector
The room operating mode in Rooms 1..3 of a building is determined by the room
operating mode schedule . Window contacts are installed in all rooms.
The following conditions are specified:
• Overall, the building is in use from 06.00 to 20.00.
• The rooms are used and controlled by the room operating mode schedule as follows:
– Night setback from 17.00 to 08.00,
– Protection from 20.00 to 06.00
– Lunch from 12.00 to 13.00 ( Precomfort ).
• In Room 3, the window is opened briefly once in the morning and once at night (1).
Comfort
Precomfort
Economy
Protection
Window open
Window closed
Comfort
Precomfort
Economy
Protection
Rooms with room unit ( /Auto button) or presence detector
The room operating mode in rooms 1 and 2 of a building is determined centrally by the
room operating mode schedule.
Comfort room operating mode is then initiated locally via the room unit (room 1) or
presence detector (room 2).
RXB (KNX) Applications library
Room operating modes
12:00 13:00
06:00 08:00
1)
CLC and RAD description of functions for CC-02 CM110384en_03
10385D04
17:00 20:00
1)
28 Feb 2009