VESDA by Xtralis
VESDA VFT-15 Product Guide
www.xtralis.com
27
Display Panel
Shorthand
Parameter
Range
Factory Default
FLOWLO1
Flow Low 1 Limit
0 to 95%
80%
FLOWLO2
Flow Low 2 Limit
0 to 95%
70%
DFLOWHI2
Detector Flow High 2 Limit
105 to 200%
120%
DFLOWHI1
Detector Flow High 1 Limit
105 to 200%
115%
DFLOWLO1
Detector Flow Low 1 Limit
0 to 95%
85%
DFLOWLO2
Detector Flow Low 2 Limit
0 to 95%
80%
SETFAN
Pump Speed
1 to 10
7
STANDBY
Backup Battery Monitoring
0 or 1
0
PWRDEL
Power Fault Delay
1 to 1000s
10s
BUZZER
Internal Sounder Enable
0 or 1
1
BEACON
Beacon Enable
0 or 1
1
ADDRESS
RS485 Address
0 to 30
31 (off)
TESTTIM
Time between automatic scans
Note:
TESTIM is also used for VFT-15 Flow
normalization by pressing ENTER.
1 to 20160 mins
1440
MIN DWELL
Rotary valve dwell time
8 to 60s
8s
GAIN X
See description
1 - 100
1
MOD1
Set Module 1 usage
MOD2
Set Module 2 usage
MOD3
Set Module 3 usage
MOD4
Set Module 4 usage
MOD5
Set Module 5 usage
SC DEL
Suppression Control Module Delay
1 to 120
60
NIGHSTART
Night Start time (Hour in 24 format)
12 to 23
12
NIGHSTOP
Night Stop time (Hour in 24 format)
0 to 12
12
TRC PRESS
Setup for auto Valve Scan
5 to 1000
50
Table 5-4: Configuration Mode Parameters and Values (continued...)
Notes:
l
Avoid setting to values already defined for Level 1 or 2 Access Codes.
l
To revert all Configuration parameters to their factory default values go to the
LOAD DEFAULTS
menu item and press
ENTER
(Level 2 Access Code is required). The Unit will restart with default
parameters.
OPCODE
This is the Operator Access Code (or Access Code Level 1 or 2) that must be entered to enable
ISOLATE,
SOUNDER SILENCE and RESET
buttons. The default value is 0. It may be changed within the range 0 to
999, but 260 and 693 should be avoided as these are reserved for Level 1 and 2 access codes. A zero value
removes the need to enter an Access Code.
ENDSCTR
The default value is 15. If fewer sectors are to be sampled,
ENDSCTR
should be set accordingly and the
unused sample inlets should be looped to one another.
Those used should be a contiguous set beginning from the first inlet.
DENSLOG
If there is a change in density greater than or equal to this value, an entry in the log is made of the new value.
