Adicos GSME-M4, Руководство по эксплуатации

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ADICOS GSME 405-2010-003 EN52
OPERATIOn
tive delay, if an alarm holding time
(–› Chap. 7.2.2)
is set.
If the alarm LED is controlled via central fire alarm panel, the alarm state can be reset via the
alarm reset contact of the BMZ. Beyond that, an alarm can only be reset via a detector reset,
which is expressly discouraged.
7.2.2 Alarm holding time
The alarm holding time is an optional parameter that can be adjusted via the ADICOS service
software. If set, the signal LED »Alarm« is only reset after a respective delay after the alarm
condition is not met anymore. By default, the alarm holding time amounts to approx. 7.5 min -
utes.
7.2.3 Alarm delay
The alarm delay is an optional parameter that can be adjusted via the ADICOS service soft -
ware. If set, the alarm state is only triggered, if the alarm condition is met over the set minimum
timeframe (in minutes).
Faulty parameterization of the alarm delay function can lead to ineffectiveness
of the detector!
• The detector parameters may only be changed by experienced specialist
personnel!
• In case of doubt, contact the manufacturer!
7.2.4 Pre-alarm
If the ADICOS GSME is equipped with a pre-alarm module and respectively configured, set 2
of the stored limit value combinations
(–› Chap. 4.1)
is automatically evaluated as trigger crite -
rion for the pre-alarm. If the limit values from set 2 are exceeded, the pre-alarm module relay
switches and the red signal LED »Alarm« flashes.