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Siemens
RXB (KNX) Applications library
CLC and RAD description of functions for CC-02 CM110384en_03
Building Technologies
Select communications mode
28 Feb 2009
3.2
RXB application example with RMB795 for
geographical and time switch zones
The room group philosophy is applied to the following example. This example uses
FNC applications. CLC and RAD applications, however, apply the same principle.
The building has three stories used by different companies for their headquarters. The
following companies rent offices on the third floor:
– Company
Sport AG
with conference room and two offices.
– Company
Logistics GmbH
with 6 offices and 1 meeting room.
Each of the two companies wants to operate their room groups at different operating
modes, i.e. with the following separate items:
– Schedules.
– Setpoints.
– Fire and smoke extraction functions.
The following example shows the rooms on the third floor for
Logistik GmbH
and
Sport
AG
:
D: 101
G: 4.1.1
D: 102
G: 4.2.1
D: 103
G: 3.1.1
D: 104
G: 3.2.1
D: 105
G: 3.3.1
D: 106
G: 3.4.1
D: 107
G: 3.5.1
D: 108
G: 3.6.1
D: 109
G: 3.7.1
D: 110
G: 2.1.1
D: 111
G: 2.2.1
D: 112
G: 2.3.1
D: 113
G: 2.4.1
D: 114
G: 1.1.1
RMB795
301
302
303
304
305
306
307
308
309
Logistics Ltd
Sport Ltd
10
38
5Z
03
en
Office
Conference
room
Conference room
Reception
Office
Office
Office
Office
Office
D = Device address, G = Geographical zone (Apartment . Room . Subzone).
Building floor plan
User requirements /
operating modes
Floor plan, third floor
Key