Event Implementation; Daytime/Nighttime; Alarm Organization - Siemens SIGMASYS C Manual

6 Functions
6.1

Event implementation

When an event is identified by a detector and its associated evaluation module, this normally
leads to an alarm being generated in the control and indicating panel.
Events are implemented by appropriate configuration with PLAN:
•
on a signal, which is displayed on the control units in the signal list.
•
on a fault, which is displayed on the control units in the fault list.
Events configured on signals or faults do not normally need resetting.
Warning: If an event is configured on a fault, it causes a general fault output on the
control and indicating panel.
6.2

Daytime/Nighttime

Nighttime is used to automatically disable the alarm organization and to activate/deactivate
control facilities using a timer.
In PLAN D100 under "Organization", "Set MG types" on the "Controls" tab of the detector
zone, you can choose whether the ÜE, AL, RAL, ST outputs should be controlled by day, by
night and also when the control and indicating panel is opened.
A separate nighttime can be assigned to each object and then affects all sectors and detector
zones of this object.
6.3

Alarm organization

The "alarm organisation" operating mode enables operators to find out the cause of an alarm
before the alarm transceiver for fire alarm signals is tripped.
Alarm organisation is manually activated with a button and automatically deactivated at a
freely programmable time (night time).
A separate prealarm and reconnaissance time can be set for every zone via SIGMAPLAN.
The reconnaissance time can be restarted for every zone.
The alarm transceiver is activated directly if an alarm from a different detector zone is tripped
in the same zone when the reconnaissance time is started.
Versions of the control and indicating panel up to V3.0 contain the following function:
If a second alarm is triggered in the same detector zone, the reconnaissance time already
started is retained.
Versions of the control and indicating panel later than V3.1 contain the following func-
tion:
If a second alarm is triggered in the same detector zone, the reconnaissance time is inter-
rupted and the routing equipment is actuated.
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