VESDA VLP Product Guide
VESDA by Xtralis
6
www.xtralis.com
2.1
VESDA VLP Configurations
The modular options available with a VESDA VLP are:
l
Fire and OK LEDs (FOK)
l
LCD Programmer
l
VESDA VLP Display Module
Figure 2-2: VLP-012 installed with LCD Programmer and Display Module
2.1.1
Display Module
The VESDA VLP Display Module is mounted either on the detector front cover or at a remote location in a
remote mounting box or a 19” subrack. It provides a visual representation of the smoke levels and the four
alarm stages for the assigned detector. An array of fault LEDs illuminate in different configurations to report
Urgent, Minor, Zone and System faults. Up to 20 Display Modules can be assigned to one detector, however
the Display Module can be configured to report the status of only one detector at a time.
Legend
A
Alarm Threshold Indicators
B
Bar graph of detected smoke
C
Numerical display
D
Alarm LEDs
E
Fault LEDs
F
Push Button Keys
Figure 2-3: Display Module for VESDA VLP
OK LED
The OK LED stays illuminated during normal operation indicating the unit is functioning normally. When this
LED is off a warning beep sounds, indicating a Fault condition is active.
