WAGNER TITANUS, Technical Manual

Page: 118 / 208

Installation TITANUS MICRO·SENS
®
5 – 32
Data: 01/09 MS_A_05-en-e
5.13.1.1 Setting reaction sensitivity
The sensitivity (fire alarm) of the detection unit can be set using the
TITANUS
MICRO·SENS
®
diagnostic tool.
Sensitivity Sensitivity
Standard
Settings stages
Detection unit
DM-TM-10 0,1 - 2 %/m 0,1 %/m 0,1 %/m
Detection unit
DM-TM-50 0,5 - 2 %/m 0,5 %/m 0,1 %/m
5.13.1.2 Delay time for triggering the alarm
The standard set for the delay time for the alarm threshold can be
changed using the diagnostic tool. The standard delay time for the alarm
is set to 10 secs. If the smoke level during operation rises to the alarm
threshold, the delay time starts running. Only when the delay time has
run out and if the smoke levels are still rising is the message forwarded.
In this way false alarms caused by short-term loads (e.g. dust) can be
avoided.
Alarm
delay
Alarm
delay Standard
Settings
stages
Detection unit
DM-TM-10 0 s – 60 s 10 s 1 s
Detection unit
DM-TM-50/ 0 s – 60 s 10 s 1 s
The alarm delay time should be set to 0 seconds only for testing pur-
poses.
5.13.1.3 Threshold for air flow monitoring
The threshold for air flow monitoring can be changed for the detection
unit by using the diagnostic tool for TITANUS
MICRO·SENS
®
.
Threshold Threshold
Standard
Settings
stages
Detection unit
DM-TM-10 10 % - 50 % 20 % 1 %
Detection unit
DM-TM-50 10 % - 50 % 20 % 1 %
Select the trigger threshold in accordance with Chapter 4, "Design".
TIP