User Guide

7
Changing Central Function
Shading
66
Siemens Desigo TRA User Guide A6V10415564_en_a_21
Building Technologies 2015-06-23
7.3 Shading
The figure illustrates (no data flow) how central functions act on the individual
rooms (the west facade is not illustrated).
Central Function Shading
Control Concept for Central Operator Function
Function
Description
A Fire alarm Raise blinds throughout the building.
B Wind or frost. Raise blinds throughout the building.
C Scheduler Acts on the entire building (priority 8 or 13).
D Central Function Control blinds throughout the building.
E Service function Control blinds to the appropriate range.
F Central Function Control blinds to the appropriate range.
G Scheduler Control blinds to the appropriate range.
H Room operation Control blinds in room.
NOTE:
The central function can be controlled hierarchically (Facade > Building).