Installation and programming manual
Programming the extinguishant board
59
11.3 Programming extinguish inputs/outputs
From panel: <key>, Programming,
Progr. Zone,
select a zone,
Detection line
or
I/O line, Ok
Each Detection line or I/O line can be set up to generate functional signals to the extinguishant board, or to
be activated by (in the case of an I/O line configured as an output) signals from the extinguishant board.
For further details regarding the extinguishment functions that can be associated with zones, refer to the
zone configuration section.
Time
pre-
extinction
manual
The duration of the manual pre-extinction phase, activated by a MAN-EXT input or Detection line
set up as a manual extinction input.
Confirm
extinguish time
Delay between activation of the electrovalve output and the pressure switch activation analysis
(if programmed as "Confirm extinguish").
EXAMPLE: in this way the device connected to the pressure switch input can detect the drop in
pressure inside the cylinders and confirm that extinguishment has occurred.
Pause between
discharges
Length of the pause between one gas discharge and another in the event of non-confirmation of
gas discharge (extinguishant module allows three discharge events).
