Honeywell Gent Viglion EN54 - Exception Codes for Beam Sensor

Exception codes for Beam sensor
Gen
type
Pos
No. Description
Exception codes
normal band sub fault band fault band
01 2 3
E
N
V
I
O
R
N
M
E
N
T
1st Subfire
background
None Small signal
sensed [Check
location, state
& type]
Subfire
[Check location,
state & type]
2nd Subfire
foreground
None Small signal
sensed [Check
location, state
& type]
Subfire
[Check location,
state & type]
3rd
4th Total beam
obscuration
OK Obscured for
>1 minute or
Tx failed
[Replace]
S
E
N
S
O
R
5th Drift out of
range high
OK Gain not set
correctly
[Check gain
/replace]
6th Drift out of
range low
OK Out of
Specification.
[Clean/check
gain/
repair]
Below lower
limit
[Clean/check
gain/replace]
7th Noisy (High
frequency)
OK Single HF fall
seen
Multiple HF fall
seen
8th
D
E
V
I
C
E
9th device
firmware
OK Isolated fault
[Note/report]
Repetitive fault
[Note/report/
replace]
Total failure
[Replace]
10th device
transmission
OK Low error rate Medium error
rate
[Report]
High error rate
[Replace]
4188-856_i2_12/06_Generic Vigilon (Compact + VA) Comms. 55
Vigilon (EN & BS) Compact (VA) panels
Device checks