Xtralis VESDA
®
Xtralis VESDA LCD Programmer Product Guide
www.xtralis.com 29
78. Communications - The Communications screen allows settings for:
• Net Delay - This function sets the maximum time for a message to travel
around the network and return to the originating device. If the message does
not return within the prescribed time, it is presumed lost and will be resent
• Pref. Port - This allows you to assigning a preferred port for communication
• Health Check - This function sets the frequency of health-check messages
sent around the system
• Open-ended - In an open-ended VESDAnet loop select the port that is not con-
nected to the VESDAnet loop.
DST
79. Miscellaneous -
• UL Version - A against this indicates that the device is set to meet UL spec-
ifications.
• Latch Alarms - This provides a YES/NO option to latch/unlatch all Alarms
• Latch Faults - This provides a YES/NO option to latch/unlatch all Faults
• GP Input - The GP Input permits setting the general purpose input functions.
For details on GPI functions please refer to the VLS Product Guide.
ADM
DST
80. VLC Detector - Lists functions available for accessing and managing the
properties of the selected VLC detector. Select the required option and press .
USR
81. Status - Displays the current Status of the Address
• Smoke Level - Displays the current smoke level in the VESDA Zone measured
in obs%m or (ft)
• Alarms - If the detector is in an alarm mode, the alarm stage is displayed
• Faults - List of faults generated for each Xtralis VESDA device assigned to the
Address
• Isolated - The Isolated status is reported only if the detector has been isolated
• Current% Flow - Reports the current percentage of air flow
• SW Version - Displays the software version in the detector
• Cfg Code - This is a configuration code set during production
USR
82. Event Log -
• View Events
• Select Events
USR
83. View Events - Lists a log of events USR
Scrn
No.
Description
Min.
Access
Level
Parameter Default Minimum Maximum
Network delay 15 seconds 10 seconds 45 seconds
Preferred port A N/A N/A
Health check 45 seconds 40 seconds 60 seconds
Open - ended none N/A N/A
Parameter Default
UL Version Enabled
Latch Alarm Enabled
Latch Fault Enabled
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