C420 Programming Manual
13
ALARM CONFIRMATION
This screen allows the user to enable the alarm confirmation option for the zone.
T1 is the alarm inhibition timer; T2 is the alarm confirmation timer.
When the zone in idle condition detects an alarm, this is not notified to the user and the zone switches to the alarm inhibition state.
Moreover, the alarm inhibition timer T1 is started. While T1 is running, further alarms detected in the same zone will be ignored.
When the alarm inhibition timer expires, the circuit associated to the zone is reset and the zone moves to the alarm confirmation
state. At the same time, the alarm confirmation timer T2 is started. If a further alarm is detected in the same zone while T2 is
running, the zone switches to alarm condition with siren output ON, otherwise when T2 expires the zone goes back to the idle
condition.
After selecting the activation/deactivation of this option, confirm the choice by pressing RIGHT.
After setting the last parameter for the selected mode, the following menu is shown:
In this menu, the user is asked to confirm or discard the choices made so far (mode and associated parameters).
If the MENU/ESC key is pressed in any screen during the insertion of parameters, the choices entered up to that moment are
discarded and the initial screen related to mode selection is displayed again.
3.2.3.3
Relay
By selecting this item, the following menu is shown. This menu allows the user to associate a triggering event to the activat ion of
the relay permanently associated to the zone.
When the menu is entered, the selector selects the current association. The zone relay can be activated when the zone goes to
alarm condition with siren output OFF or ON. After choosing the desired option, confirm it by pressing the RIGHT key.
3.2.3.4
Include/Exclude
This menu allows the user to include/exclude a zone:
When this menu is entered, the selector selects the current condition of inclusion/exclusion. After choosing the desired option,
confirm it by pressing the RIGHT key.
3.2.3.5
Verify
Through this item, it is possible to show the current configuration options of a zone. The information to be shown depends on the
mode programmed for the zone.
Accessing to this menu leads to the visualization of the following information:
ALARM CONFIRMATION (EN54-2 7.12.1)
(T1 = 60s T2 = 60s)
> YES
NO
> STORE CONFIGURATION
EXIT WITHOUT STORING
ZONE: XX
RELAY ACTIVE FOR
> ALARM
ALARM WITH OUTPUT SIREN ACTIVE
ZONE: XX
> INCLDED
EXCLUDED
ZONE: XX
(zone number)
YYYYYYYYYYYYYYYYYYYYYYYYY (zone name)
INCLUDED
(inclusion/exclusion state)
SINGLE KNOCK WITH DELAY
(mode)
Summary of Contents for C420
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