Bosch Praesideo 4.0 - Инструкция (Страница 48)

Praesideo 4.0 en | 58
Bosch Security Systems B.V. IUI-PRAESIDEO_4.0 | V1.0 | 2013.01 Installation and User Instructions
7.6.1.2 The silencing procedure may allow for the
completion of messages in the process of being
broadcast.
A voice alarm call that is stopped while not being finished
will still complete the running message. Praesideo also
offers the possibility to abort running calls in which case
a running message will not be completed.
Praesideo allows configuration of two different voice
alarm reset actions: one that can only reset a voice alarm
condition when all running alarm calls have been
finished, and one that aborts all still running alarm calls.
7.6.2 Manual silencing of the voice alarm condition
(option with requirements)
7.6.2.1 It shall be possible to manually silence the voice
alarm message from the VACIE at access level 2.
Praesideo offers the possibility to stop voice alarm calls
by de-activating the contact or key that started the call.
Using the ‘Stop’ action, also calls started by a ‘Start’
action from a different key or contact can be aborted.
7.6.2.2 Following silencing, it shall be possible to
re-activate the voice alarm message at access level 2.
Voice alarm call can be re-activated by starting that call
again from a contact, a key or the Open Interface.
7.7 Reset of the voice alarm condition Praesideo is compliant.
7.7.1 Reset of the voice alarm condition from the CIE
Where the voice alarm condition has been triggered from
the CIE, the VACIE shall respond appropriately to a reset
instruction from the CIE.
See 7.6.1.1.
7.7.2 Manual reset of the voice alarm condition
(option with requirements)
7.7.2.1 It shall be possible to reset the voice alarm
condition from the VACIE at access level 2 by means of a
separate manual control. This control shall be used only
for reset and may be the same as that used for reset
from the fault warning condition.
To reset the voice alarm condition an Acknowledge
Emergency and Reset Emergency action is required.
Praesideo allows configuration of two different voice
alarm reset (Emergency Reset) actions: one that can
only reset a voice alarm condition when all running alarm
calls have been finished, and one that aborts all still
running alarm calls.
7.7.2.2 Following a reset operation, the indication of the
correct functional condition corresponding to any
received signals shall either remain or be re-established
within 20 s.
After a reset operation, the Praesideo system will
immediately indicate the functional condition it is
currently in. It will also immediately respond to received
signals that will bring it into another functional condition.
7.8 Output to fire alarm devices
(option with requirements)
Praesideo is compliant.
In addition to the voice alarm outputs the VACIE may
have provision for the automatic transmission of fire
alarm signals to fire alarm devices such as beacons and
vibrating devices. In this case, the following shall apply:
a
it shall be possible to de-activate the fire alarm
devices at access level 2;
Fire alarm devices can be activated from control outputs
that are assigned to zones, which themselves are
assigned to calls. If a call is started via a ‘Start’ action,
the zone with the associated control output can be added
to that call by means of an additional ‘Start’ action for the
same call macro. Then it can be de-activated also by de-
activating that ‘Start’ action, or using an associated 'Stop'
action.
b following de-activation, it shall be possible to
re-activate the fire alarm devices at access level 2;
Re-activating the ‘Start’ action, after being de-activated,
will add the zone with the associated control output to the
call again. The control output will activate the alarm
device again.
c the fire alarm devices shall not be de-activated
automatically;
Using a 'Start' action with Momentary behavior, the fire
alarm devices will run in parallel with the original call to
which they are assigned. In case the fire alarm devices
should continue when the original call is stopped, then its
'Start' action should use Single-shot behavior to remain
activated until a 'Stop' action occurs.
d it shall be possible to configure the VACIE at access
level 3 to automatically reactivate the fire alarm
devices if an alarm is reported in an other zone.
Praesideo allows multiple calls to be started
simultaneously from the same key or contact. An alarm
in an other zone that triggers the Praesideo system for
action in that zone may also start a call that activates or
re-activates the alarm device that is associated to a
different zone.
Clause / Requirement Compliance Signature