User and Installation Manual
ALPHA 16 - 248 GBR
Conventional Modular Fire Alarm
Control Panel
Document :
MUALPHA16248GB
Index
: A
Date
: 26/03/07
Page
: 28/49
By selecting this configuration, it is possible to control the deactivation/activation of a zone/sector using
the functional block (programmable logic) corresponding to the zone number.
Suppose, for example, zone
n.1
has been configured in this way and functional block
n.1
has been
programmed as follows: Type=and/or logic, no delay, activation conditions: OR with activation auxiliary
output 1.
By attaching or removing a positive on auxiliary input 1, zone 1 is deactivated or activated.
Í
NOTE:
Programming values outside the range of those indicated are considered invalid!
6-1-3 TIMES
CONFIGURATION:
Here follows a description of the configuration cells which make it possible to set the times and their associated functions:
Cell
025
:
COMMAND MODE
duration time.
This is the maximum length of time during which command mode remains activated on the panel if no operation is carried
out (the length of command mode can be indefinite if generated by electro-mechanical key).
Possible values from 002 to 099 sec. (default 30).
Cell
026
:
LINES RESET
duration time.
This determines the period of activation of the line reset electronic output and the duration of the first reset phase (the
overall reset duration is given by the sum of the reset time + the post-reset time). See also cell 035.
Possible values from 002 to 120 x 0.5 sec. (default 20=10 seconds).
Cell
027
:
Minimum activation time of
FAULT RELAY
.
In the event of a fault, the corresponding general relay stays on (de-energized) for the time set on this cell, or, if the fault
still persists, for its entire duration.
Possible values from 002 to 240 sec. (default 10).
Cell
028
:
Minimum activation time of
PREALARM RELAY
.
In the event of a prealarm or alarm, the corresponding relay stays on (energized) for the time set on this cell, or, if the
abnormal state still persists, for its entire duration.
Possible values from 002 to 240 sec. (default 10).
Í
NOTE:
If the prealarm relay is set to be memorized (see configuration options, cell 044), the setting has no
effect.
Cell
029
:
Minimum activation time of
ALARM RELAY
.
In the event of an alarm, the corresponding relay stays on (energized) for the time set on this cell, or, if the alarm still
persists, for its entire duration.
Possible values from 002 to 240 sec. (default 30).
Í
NOTE:
If the alarm relay is set to be memorized (see configuration options, cell 044), the setting has no effect.
Cell
030
:
ALARM ACTIVATION DELAY FROM PREALARM
.
This determines the delay which elapses between when an alarm occurs on a delayable detector (in state of alarm delay
mode) and when it comes into effect. See also cell 036.
Possible values from
001 to 240 sec. (default 60).
Cell
031
:
Minimum activation time of internal
PREALARM 1
state.
In the event of prealarm or alarm, this is the condition (which can be associated with a programmable output) which stays
active for the time set for this cell, or, if the abnormal state still persists, for its entire duration.
Possible values from
002 to 240 sec. (default 3).
Í
NOTE:
If the memory function is set
(see configuration options, cell 043), the setting has no effect.
Cell
032
:
Minimum activation time internal
PREALARM 2
state.
In the event of prealarm or alarm, this is the condition (which can be associated with a programmable output) which stays
active for the time set for this cell, or, if the abnormal state still persists, for its entire duration.
