Brooks FireTracker FT2GAS, Руководство по эксплуатации и техническому обслуживанию, Страница: 22 / 58

FT2GAS
Gaseous Extinguishing System
Rev No. 1.3
22
Table 11 Gas Control Board (SUB928) DIP Switch (8 way) SW1 Configuration
Purpose
Switch
Bank
Number
Status
On = 1 Off = 0
Description
Gas release timer
selection.
In normal conditions,
the timer is started by
the dual alarm
conditions or the
remote release
controls.
The gas will be initiated
at the end of the
specified period.
1-4
4 3 2 1

Switch number
0 0 0 0 200 milliseconds
0 0 0 1 5 seconds
0 0 1 0 10 seconds
0 0 1 1 15 seconds
0 1 0 0 20 seconds
0 1 0 1 25 seconds
0 1 1 0 30 seconds
0 1 1 1 35 seconds
1 0 0 0 40 seconds
1 0 0 1 45 seconds
1 0 1 0 50 seconds
1 0 1 1 55 seconds
1 1 0 0 60 seconds (default setting)
1 1 0 1 70 seconds
1 1 1 0 80 seconds
1 1 1 1 90 seconds
Whether the gas
discharged sensor
input activates the
alarm conditions.
5
1
The gas discharged sensor input activates
the level 2 alarm conditions.
0
The gas discharged sensor input does not
activate any alarm conditions.
Whether the gas
release is stopped if
the system is
inoperative.
6
1
The gas release is not disabled by the
system inoperative.
0
The gas release is disabled if the
system is inoperative (default).
Whether the gas
discharge control is
activated by one zone
alarm input or two zone
alarm inputs.
7
1
The gas discharge control is activated
by any one of the two zone alarm
inputs.
0
The gas discharge control is activated
by two zone alarm inputs (default).
Whether the remote
gas release activates
the gas timer or gas
release directly.
8
1
The LCS gas release activates the gas
timer
0
The LCS gas release activates the gas
release immediately.