Operating instructions

e1955
11.1999
11
Siemens Building Technologies
Cerberus Division
Operating states ’manned’ and ’unmanned’
Is the Cerberus Alarm Concept activated?  Yes
 No
Basic rules
The operating states «Manned» and «Unmanned» are only relevant for systems in which the signals for auto-
matic fire detectors and manual call points are processed differently, that means, the Cerberus Alarm Concept is
activated. The switchover can be performed manually or automatically.
Operating state «manned»
Means: The operating person responsible for «Alarm» investigation is on site.
Indicator
1 in the display field «Premises manned» is ON.
Operating state «unmanned»
Means: The responsible operating person is not
on site.
123
456
789
ok
F2
F1
0
C
Alarms FaultsIsolationInformation
Alarm device Alarm deviceAlarm devicePremises
active faultisolate(d)manned
Remote alarm Remote transmissionRemote alarmAlarm delay
active faultisolate(d)off
Mains SystemControl functionDetector
available faultisolatedtest mode
1
2
3
Manual switch over from «manned» to «unmanned» or vice versa
Note
For several areas, this function works only, if all areas
are in the same state (unmanned or manned).
With this function you switch over all areas from manned
to unmanned or vice versa.
1. Switch over by pressing key
2 (toggling key)
Ü Confirmation prompt is displayed
2. Confirm the switchover by pressing the
ok
key 3
Ü The new operating state is shown in the display
Ü In the «manned mode» the state indicator
1 is
ON
Note
The switchover from «manned» to «unmanned» (or vice versa) is also possible via the menu.
If several organizationally autonomous systems are operated via a common multi-area terminal (areas with
manned state, other areas with unmanned state) the state can only be changed via the menu, the «Premises
manned» state indicator 1 is flashing.
Automatic switchover
From «unmanned» to «manned»:  No  Yes, time = . . . . . . .
From «manned» to «unmanned»:  No  Yes, time = . . . . . . . .
actual state: manned
switch over ?
02 manned
building B
F1:function F2:menu
switched over !
actual state: unmanned
ok:switch over C:cancel
INFORMATION Total: 2
01 manned
building A