SICK deTec4 User Manual

LEDs End cap with
int
egrated
LED
Possible cause Troubleshooting
OSSD Fiel
d
Diagnostics LEDs
1 2 3 4 5 6 7 8
O
R
ed
Ö
Red
o Ö
Red
o o o o o o Ö Red
Fault in the volt‐
a
ge supply.
b
Chec
k the volt‐
age supply and
the power supply
unit, see "Technical
data", page 140.
b
Switch the voltage
supply off and back
on again.
b
If the fault con‐
tinues to persist,
replace the receiver,
see "Ordering infor‐
mation", page 150.
O
Red
Ö
Red
o Ö
Red
o Ö
Red
o o o o Ö Red
Permanent error
in t
he voltage sup‐
ply.
b
R
eplace device, see
"Ordering informa‐
tion", page 150.
O
R
ed
Ö
Red
o Ö
Red
Ö
Red
Ö
Red
o o o o Ö Red
General error in
t
he configuration.
b
Chec
k configuration
settings including
the permitted com‐
bination of func‐
tions.
b
Make sure that the
correct system plug
is used.
b
Reset device to fac‐
tory settings.
O
R
ed
Ö
R
ed
o o Ö
Red
Ö
Red
o o o o Ö Red
Parity faulty.
b
Check setting of the
parity DIP switch.
b
Switch the voltage
supply off and then
on again
O
Red
Ö
Red
o o Ö
Red
o o o o o Ö Red
The receiver has
r
ecognized beams
from several send‐
ers.
b
Chec
k the distance
to senders of the
same design.
b
Check the beam
coding of the
receiver and sys‐
tems in close prox‐
imity.
b
Ensure that beams
from another
sender cannot hit
the receiver. (Excep‐
tion: One of
the two systems
uses code 1 and
the other uses
code 2), see "Pro‐
tection against inter‐
ference from sys‐
tems in close prox‐
imity to each other",
page 33.
b
Switch the voltage
supply off and back
on again.
11 TROUBLESHOOTING
134
O P E R A T I N G I N S T R U C T I O N S | deTec4 8021645/1EB0/2022-04-28 | SICK
Subject to change without notice

SICK deTec4 Specifications

General

Brand	SICK
Model	deTec4
Category	Safety Equipment
Language	English