System Sensor BEAM1224A, Инструкция по установке и обслуживанию

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Appendix I. Operation Modes and Troubleshooting Guide
M
odes
Red
Yello
w
Gr
een
Dual
Dig
ital
Displa
y
Readout
Initia
ting
means
Alar
m
C
on
tac
ts
Fault
C
on
tac
ts
C
ommen
ts
&
T
roubleshooting
T
ips
Alar
m
Remot
e
Tr
ouble
Remot
e
Nor
mal
O
ff
O
ff
Blink
O
ff
Suc
cessful
c
ompletion
of
initializa
tion
or
det
ec
tor
reset
Open
OFF
Close
OFF
Alig
nmen
t
O
ff
On
O
ff
On,
R
ela
tiv
e
amoun
t of
sig
nal
0-
99,
or
–
if
aut
oma
tic
gain
resetting
, or
L
o
if
sig
nal
is
too
lo
w
Alig
nmen
t S
wit
ch
Open
OFF
Open
ON
Alar
m
On
O
ff
O
ff
O
ff
Smoke
, T
est
F
ilt
er
,
RT
S451/KEY
Close
ON
Close
OFF
Tr
ouble
-Dr
ift
C
omp
Elev
at
ed
Sig
nal
O
ff
3
Quick
Blinks
Blink
O
ff
Long
T
er
m
Dr
ift
Ref
er
enc
e
Out
of
R
ange
Open
OFF
Open
ON
•
Sunligh
t in
to
det
ec
tor
or
reflec
tor
.
•
Re
-Alig
n
det
ec
tor
.
Tr
ouble
-Dr
ift
C
omp
R
educ
ed
Sig
nal
O
ff
2
Quick
Blinks
Blink
O
ff
Long
T
er
m
Dr
ift
Ref
er
enc
e
Out
of
R
ange
Open
OFF
Open
ON
•
Clean
det
ec
tor
and
reflec
tor
.
Tr
ouble
-Sig
nal
O
ver
R
ange
O
ff
2
Quick
Blinks
Blink
O
ff
Incr
ease
of
R
eflec
ted
Sig
nal
Open
OFF
Open
ON
•
Inspec
t line
of
sigh
t bet
w
een
det
ec
tor
and
reflec
tor
for
reflec
tiv
e
objec
ts
in
the
pa
th
w
ay
.
Tr
ouble
-B
eam
Block
age
Initial
Response
O
ff
4
Quick
Blinks
O
ff
O
ff
Beam
Block
age
Open
OFF
Open
ON
•
Remo
ve
block
age
.
•
Fault
y
unit.
Tr
ouble
-B
eam
Block
age
L
ong
Ter
m
R
esponse
On
4
Quick
Blinks
O
ff
O
ff
Beam
Block
age
Close
OFF
Open
ON
•
Remo
ve
block
age
.
•
Fault
y
unit.
Initializa
tion-
Po
w
er
on
O
ff
Blink
un
til
complet
e
Blink
O
ff
Apply
P
ow
er
fr
om
dischar
ged
sta
te
.
Open
OFF
Close
OFF
Initializa
tion-
alig
nmen
t exit
O
ff
Blink
un
til
complet
e
Blink
O
ff
D
epr
essing
RESE
T
swit
ch
af
ter
alig
nmen
t
Open
OFF
Close
OFF
Local
T
est
(BEA
M1224SA
)
Pass
R
esult
On
O
ff
O
ff
O
ff
RT
S451/KEY
A
Close
ON
Close
OFF
D
et
ec
tor
remains
in
alar
m
un
til
reset
or
timeout
Local
T
est
(BEA
M1224SA
)
Fail
R
esult
O
ff
On
un
til
reset
or
timeout
Blink
O
ff
RT
S451/KEY
A
Open
OFF
Open
ON
D
et
ec
tor
remains
in
fault
un
til
reset
or
timeout
Local
T
est
(BEA
M1224A
)
Fail
R
esult
O
ff
Per
fault
mode
Blink
O
ff
RT
S451/KEY
A
Open
OFF
Open
ON
If
local
test
fails
will
alr
eady
be
in
fault
Local
T
est
(BEA
M1224A
)
Pass
R
esult
On
O
ff
O
ff
O
ff
RT
S451/KEY
A
Close
ON
Close
OFF
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