LEDs
End cap with inte‐
grated LED
Possible cause
Troubleshooting
OSSD
INFO
Diagnostics LEDs
1
2
3
4
5
6
7
8
O
Red
Ö
Red
O
Red
o
o
o
Ö
Red
o
o
o
Ö
Red
EDM fault (only if the
external device monitor‐
ing function is active):
The status of the EDM
input has not changed
within 300 ms following
a change to the OSSD
status.
OR
The status of the EDM
input has changed even
though the OSSD status
has not.
b
Check the contactors.
b
Check the wiring of the contac‐
tors.
b
Switch the voltage supply off and
back on again.
O
Red
Ö
Ö
Yellow/
green
o
o
o
o
o
o
o
o
Ö
Ö
Yellow/
green
Reset of the configura‐
tion to factory settings is
activated.
Additional information:
O
Red
Ö
Green
Ö
Green
The device is in configu‐
ration mode following a
change to the configura‐
tion.
Additional information:
O
Red
Ö
Red
Ö
Red
Ö
Red
Ö
Red
Ö
Red
o
o
o
o
Ö
Red
A problem occurred
when resetting the con‐
figuration to factory set‐
tings.
b
Restart configuration,
.
O
Red
Ö
Red
Ö
Red
o
o
o
O
Red
o
o
o
Ö
Red
The number of permitted
override statuses was
exceeded.
b
Switch the voltage supply off and
back on again.
Ö
Yel‐
low
Reset pushbutton fault.
b
Check that the reset pushbutton
is working. The reset pushbutton
may be defective or is being
pressed continuously.
b
Check the wiring of the reset
pushbutton.
o
LED off.
Ö
LED flashes.
O
LED illuminates. Empty cells mean that the LED lights up, flashes, or is off.
11
TROUBLESHOOTING
96
O P E R A T I N G I N S T R U C T I O N S | deTem4 A/P
8024782/2019-11-19 | SICK
Subject to change without notice