Bosch Plena - Emergency State Operation

Bosch Security Systems | 2006-06 | 9922 141 10377 en
Plena Voice Alarm System | Installation and User Instructions | Operation en | 91
27 Emergency state
27.1 Introduction
Emergency calls can only be distributed when the
system is in the emergency state. See section 27.2 for
information about entering the emergency state. In the
emergency state, it is possible to distribute the following
emergency calls:
• Live speech with the emergency microphone of the
voice alarm controller or remote controls (see section
27.5).
• The default alert message (see section 27.5.4).
• The default alarm message (see section 27.5.5).
27.2 Enter the emergency state
To enter the emergency state, push the emergency
button on the front of the voice alarm controller or the
remote controls (see figure 27.1). The red LED that is
integrated in the switch lights. The emergency state can
also be entered by pushing the Emergency button on the
fireman’s panel.
At the moment the emergency state is entered, a beeper
starts and the EMG status output contact are closed.
27.3 Acknowledge the emergency
state
The beeper can be switched off by acknowledging the
emergency state with the EMG Ack button on the voice
alarm controller and the remote controls (see figure
27.2). The beeper can also be switched off by
acknowledging the emergency state with the Emergency
Acknowledge button on the fireman’s panel.
Note
It is not possible to distribute chimes or speech
with the call station when the system is in the
emergency state, because the call station is
disabled automatically at the moment that the
system enters the emergency state.
Note
It is also possible to distribute emergency calls
using emergency trigger inputs. When an
emergency trigger input is activated, the system
automatically enters the emergency state and
takes the action that is programmed with the
configuration software.
Note
See the Configuration Software Manual
(9922 141 1038x) for more information about
the configuration software.
figure 27.1: Emergency button
Note
See section 27.4 for information about exiting
the emergency state.
figure 27.2: EMG Ack button
Indicator test
EMG mic
Alert message
Alarm message
All call
Zone select
Zone1 Zone2
Fault
Reset
EMG
Ack