CARLO GAVAZZI G3800 X015 - CONFIGURATION SOFTWARE User Manual page 48

G 3800 X015 Configuration Software G 3800 X015 Configuration Software G 3800 X015 Configuration Software
Time characteristics
Passive detector (IN)
Passive detector (OUT)
Manual armouring (IN)
Manual armouring (OUT)
Alarm siren
Alarm signal
The above illustration shows the normal sequence of an alarm as well as early acknowledgement and the
switching of the system back into the alert state through the Manual Armouring option:
t : When the Master Generator is switched on, the alarm system becomes alert through activation (once) of
1
the Manual Armouring function.
t : An alarm contact is activated, eg by the opening of a secured port. Since the armouring delay T
2
example has not yet elapsed, nothing happens at first.
t : After elapse of the armouring delay T
3
that of the Manual Armouring start to flash.
t : After elapse of the de-armouring delay T
4
t : After elapse of the siren time T
5
and the Manual Armouring output continues.
t : After elapse of the alarm signal delay T
6
the same time, the alarm contact is continuously switched off and the Manual Armouring output continuously
switched on.
48
T
FV
FV
T
EV
T
T
A A V V
T
the alarm is started, ie both the channel of the alarm contact and
FV ,
, the Master Generator activates the alarm siren.
AV
, the alarm siren channel is deactivated. The flashing of the alarm contact
A
set at the object "Alarm signal", the channel is briefly activated. At
M
A A
M
M
© 2002 Carlo Gavazzi Industri A/S. All rights reserved
October 2002 October 2002 October 2002
in this
FV