Function; Configuration; Alarm Levels And Sound Levels - Siemens DBS721 Technical Manual

Structure and function
3

Function

3.6 Function

3.6.1 Configuration

3.6.2 Alarm levels and sound levels

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Building Technologies
Fire Safety
The configuration influences the behavior of the devices so it can be specifically
adjusted to the anticipated conditions in the monitored environment.
All settings are programmed in the devices. During commissioning, the optimum
setting must be selected for the conditions at the place of installation.
You can configure the settings as follows:
Using the 'Cerberus-Engineering-Tool' software
Directly on your fire detection system
A description of the exact configuration procedure can be found in the relevant
documentation.
Observe the 'Applicable documents' section in the 'About this document' chapter.
See also
2 Applicable documents [
2 Acoustic and optical configuration [
Sounder interbase DBS721
The sounder interbase DBS721 can be activated for the following selectable alarm
levels:
Warning (Alert)
Evacuation (EVAC)
The tone can be configured individually for each of the two selectable alarm levels
from 11 different tones and the sound level can be configured by interbase.
There are three sound levels available: One alarm sound level according to EN 54-
3 and two test sound levels.
Sounder beacon interbase DBS728
The sounder beacon interbase DBS728 can be activated for the following
selectable alarm levels:
Warning (Alert)
Evacuation (EVAC)
The tone can be configured individually for each of the two selectable alarm levels
from 13 different tones and the sound level can be configured by device. There are
two sound levels available: One alarm sound level according to EN 54-3 and one
test sound level.
The LEDs have a set flashing frequency of 0.5 Hz and can be used as follows:
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2017-10-31