Xtralis VESDA LCD Programmer Module - Page 30

Xtralis VESDA LCD Programmer Product Guide Xtralis VESDA
®
24 www.xtralis.com
56. Sector Factor (Sectors 1 to 4) -
• Sector Factor - Set the sector factor between 0.5 and 2
• Day Time Thresholds for:
-Fire2
-Fire 1
- Action
-Alert
• Night Time Thresholds for:
-Fire2
-Fire 1
- Action
-Alert
Note: The Alarm Thresholds change automatically according to the entered
Sector Factor.
ADM
57. Valve Operations -
- Total Operations (for each sector)
- Operations This Week (for each sector)
USR
58. Smoke Change - The change in obscuration rate mentioned here will register the
event in the event log. This is subject to the change occurring over the interval
period that is input. You can input the required obscuration and interval.
• Change By
• Min. Interval
ADM
DST
Scrn
No.
Description
Min.
Access
Level
Parameter Default Minimum Maximum
Factor 1.000 0.500 2.000
Parameter Default Minimum Maximum
Fire 2 2.000% obs/m 0.020% obs/m 20.000% obs/m
(0.625% obs/ft) (0.0062% obs/ft) (6.25% obs/ft)
Fire 1 0.200% obs/m 0.015% obs/m 2.000% obs/m
(0.0625% obs/ft) (0.0046% obs/ft) (0.6250% obs/ft)
Action/ 0.140% obs/m 0.010% obs/m 1.995% obs/m
(0.044% obs/ft) (0.0031 obs/ft) (0.6234% obs/ft
Alert 0.080% obs/m 0.005% obs/m 1.990% obs/m
(0.025% obs/ft) (0.0015% obs/ft) (0.6218% obs/ft)
Parameter Default Minimum Maximum
Change by 0.02% 0.005% 0.2% obs/ft
Min. Interval 2 seconds 2 seconds 10 seconds