Xtralis VESDA LCD Programmer Module Product Manual page 25

Xtralis VESDA
®
Scrn
Description
No.
35. Relay Assignments - Each relay is allocated a screen. In their respective screens
assign the relevant alarm, fault or isolate function. Multiple functions can be
assigned to each relay. Relay 3 and relay 6 are permanently assigned to Urgent
Fault and Fire 1 functions respectively. Additional functions may be assigned to
Relays 3 and 6. Use the
36. Diagnostics - It is possible to conduct alarm and fault tests through sub-menus of
this screen.
• Alarm Test - This causes the detector to generate a Fire 2 condition
• Fault Test - This causes a system fault for 30 seconds
• Flow Fault - This turns the aspirator off for 30 seconds causing an air flow fault
• Relay Test - (Refer to Screen 37).
37. Relay Test - This allows testing each relay by turning it ON and OFF.
38. Factory Defaults -
• Factory Defaults - To restore factory defaults, highlight Restore and press
• Defaults OK - Highlighting Start and pressing
Default settings and clear faults 12, 30, 31, 33, 34, 35, 38, 57, 68 and 72.
39. 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 assign 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
connected to the VESDAnet loop.
Parameter
Network delay
Preferred port
Health check
Open - ended
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Xtralis VESDA LCD Programmer Product Guide
↵
key to assign or de-assign functions.
Parameter
Fire 2
Fire 1
Action
Alert
Urgent Fault
Minor Fault
Isolate
Default Minimum
15 seconds 10 seconds
A N/A
45 seconds 40 seconds
none N/A
Default
Relay 7
Relay 6
Relay 5
Relay 4
Relay 3
Relay 2
Relay 1
↵
will acknowledge Factory
Maximum
45 seconds
N/A
60 seconds
N/A
Min.
Access
Level
ADM
ADM
ADM
DST
↵
. ADM
DST
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