LEDs
End cap with inte‐
grated LED
Meaning
OSSD Field
Diagnostics LEDs
1
2
3
4
5
6
7
8
O
Red
Ö
Ö
Red/
yellow
Ö
Yel‐
low
Ö
Yel‐
low
o
o
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
The topmost beam
was interrupted dur‐
ing partial blanking.
O
Red
Ö
Ö
Red/
yellow
o
Ö
Yel‐
low
Ö
Yel‐
low
o
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
At least one muting
sensor is engaged.
The muting condition
is not met.
O
Red
Ö
Ö
Red/
yellow
Ö
Yel‐
low
o
o
Ö
Yel‐
low
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
The total muting time
was exceeded.
O
Red
Ö
Ö
Red/
yellow
o
o
Ö
Yel‐
low
Ö
Yel‐
low
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
The concurrence
monitoring was
exceeded.
O
Red
Ö
Ö
Yel‐
low/r
ed
o
Ö
Yel‐
low
o
Ö
Yel‐
low
O
Yel‐
low
o
o
o
Ö
Ö
Yellow/red
Smart Box Detection
Override required.
The protective field
interruption is not
contiguous.
OR
The protective field
interruption does not
start at the lowest
light beam.
O
Red
Ö
Ö
Yel‐
low/r
ed
o
o
o
Ö
Yel‐
low
O
Yel‐
low
o
o
o
Ö
Ö
Yellow/red
Smart Box Detection
Override required.
The object does not
have the required
minimum height.
O
Red
Ö
Ö
Yel‐
low/r
ed
o
Ö
Yel‐
low
o
o
O
Yel‐
low
o
o
o
Ö
Ö
Yellow/red
Smart Box Detection
Override required.
The object is higher
than the allowed
maximum object
height.
O
Red
Ö
Ö
Yel‐
low/r
ed
o
Ö
Yel‐
low
Ö
Yel‐
low
Ö
Yel‐
low
O
Yel‐
low
o
o
o
Ö
Ö
Yellow/red
Smart Box Detection
Override required.
The protective field
was interrupted dur‐
ing object entry
above the object
height detected later.
9
OPERATION
120
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
