User Guide

5
Operating Central Function
Fire Department Emergency Functions
48
Siemens Desigo TRA User Guide A6V10415564_en_a_21
Building Technologies 2015-06-23
8 Manual Manually switch on or off objects.
9 Auto Reset objects to automatic mode.
5.1 Fire Department Emergency Functions
Fire department emergency functions can also be used for maintenance and
service work. No information is transmitted to the fire department when running
these functions.
Emergency lighting can be manually switched on for an entire building [➙ 48].
Emergency lighting can be executed for only one zone [➙ 49] or multiple zones
[➙ 50], of the entire building need not be switched on.
NOTE:
Emergency functions are generally automatically switched via a binary contact
from the fire detection system. You can switch using a fire service switch, or
manually through a BACnet Management System. The latter procedure is
described here.
Operation through the Management System is only possible as long as neither
the fire service switch nor the fire detection system is active.
Hints
 For simple operation in the System Browser, create your own view for
emergency lighting.
 Create your own graphic page featuring the most important emergency lighting
functions.
5.1.1 Switching on Emergency Lighting for the Entire Building
1. In the System Browser, select Application View.
2. Select Applications > Logics > Central Functions > [Hierarchy name] >
[Hierarchy 1-n] > [Central function for Emergency Lighting] > [Emergency
lighting building (CenEmgLgt Building)].
3. In the Contextual pane, click the Operation tab.
 Displays emergency lighting properties.
4. Select the Command value emergency property.
5. Click Manual.
6. In the Value drop-down list, select option On.
7. Click Send.
 The message Manual successful is displayed.