LEDs
End cap with inte‐
grated LED
Meaning
OSSD Field
Diagnostics LEDs
1
2
3
4
5
6
7
8
O
Red
O
Red
Ö
Yel‐
low
Ö
Yel‐
low
Ö
Yel‐
low
o
O
Yel‐
low
o
o
o
O
Red
The protective field is
interrupted.
The muting hold time
was exceeded during
exit monitoring. The
muting sensors are
no longer engaged.
Make sure that the
protective field is
clear again.
O
Red
Ö
Ö
Red/
yellow
Ö
Yel‐
low
o
o
o
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
The muting hold time
was exceeded during
exit monitoring. One
muting sensor is still
engaged.
O
Red
Ö
Ö
Red/
yellow
o
o
Ö
Yel‐
low
o
O
Yel‐
low
o
o
o
Ö
Ö
Red/yellow
Override required.
The protective field is
interrupted.
The sensor gap mon‐
itoring has been
exceeded.
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.
11
TROUBLESHOOTING
130
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
