EIB Alarm Central Unit, surface-
mounted
75730010
Technical
Documentation
© Gebr.Berker 2005
Version: 18.08.2005
Page: 45 / 81
(Subject to prior change)
75730010.doc
Part 9
5.2.3 Alarm acknowledgement after intruder or sabotage alarm
For resetting an alarm, a "0" telegram must be received from an 'authorized' bus device through the "arming input"
ETS object. In this connection, the audible alarm indicators will be switched off if these are still active. The flashlight
and the intruder signal alarm transmission device will remain active if they had been on at the time of resetting. The
flashlight can already be deactivated when the alarm is being reset if it was activated for a certain time only when the
alarm was being raised. In this case, the flashlight will be off in the "disarmed after alarm" state.
The area will change into the "disarmed after" alarm state ("disarmed after alarm" EIB object = "1"). You can also
deactivate the alarm by resetting it. If arming devices have been damaged or tampered with you can no longer use
such devices for disarming.
Important: Please note that alarm resetting for cancelling an alarm will also act on other areas, resetting signals
there or possibly disarming such areas.
After you have reset the alarm, you can view the event log in the display units, beginning with the "alarm" message. For this
purpose, it is assumed that the areas concerned will be visible in the displays (can be set from the ETS plug-in).
All events which have occurred in this area between the last arming operation and disarming (deactivation of the
alarm) will be displayed.
Alarm
S
U
Disarmed
after
alarm
e. g. key-operated switch
After all messages have been processed ("disarm" message visible) you can actuate the arming device once again
(disarming) of the area concerned or reset the alarm to change into the "disarmed" state. If you use the alarm reset op-
tion you can change back to the "disarmed" state without having called the messages into the display units.
At this position, the visual alarm indicators (flashlight) will be switched off at the latest. The intruder or sabotage signal
will be cancelled on the "safeguarding area X alarm" EIB object of the arming area concerned and in the alarm transmis-
sion device ("ÜG-E" terminal and "intruder signal to the ATD" EIB object) if you have parameterized this.
Please note for the "cascaded" configuration that the subordinate areas will remain armed after you have reset the
higher-ranking area (SA 4) into the "disarmed" state. Any detectors which have already tripped and have caused the
alarm will no longer be evaluated until you disarm the area concerned.
Disarmed
Disarmed
after
alarm
S
U
e. g. key-operated switch