Display
Possible cause
Remedy
Overcurrent at OSSD
connection 1
b
Check the connected switching element (con‐
tactor, relay) and replace if necessary.
b
Check the wiring for short-circuit to 0 V.
Short-circuit to 24 V at
OSSD connection 1
b
Check the wiring for short-circuit to 24 V.
Short-circuit to 0 V at
OSSD connection 1
b
Check the wiring for short-circuit to 0 V.
Overcurrent at OSSD
connection 2
b
Check the connected switching element (con‐
tactor, relay) and replace if necessary.
b
Check the wiring for short-circuit to 0 V.
Short-circuit to 24 V at
OSSD connection 2
b
Check the wiring for short-circuit to 24 V.
Short-circuit to 0 V at
OSSD connection 2
b
Check the wiring for short-circuit to 0 V.
Short-circuit between
OSSD connection 1 and
2
b
Check the wiring and rectify the error.
General OSSD wiring
error
b
Check the complete wiring of the OSSDs.
Device is addressed as
guest
Not an error. The symbol is displayed for approx.
2 seconds when a device that is addressed as a
guest is switched on.
Device is addressed as
host
Not an error. The symbol is displayed for approx.
2 seconds when a device that is addressed as a
host is switched on.
The device is receiving
no measured values
within a range of at least
90° (maximum measur‐
ing range of 49 m) and
is therefore not detect‐
ing any obstacles
present there, for exam‐
ple building walls.
b
For correct functioning of the safety laser
scanner, always ensure that measured values
are received within a range of 90°; this range
can be moved as required within the scan
range.
Device is dazzled
b
Check whether the device is being dazzled by
an external light source, e.g., headlight,
infrared light sources, stroboscopic light, sun
etc.
b
If necessary, re-mount the device.
Temperature error. The
operating temperature
of the device is outside
the permitted range.
b
Check whether the device is being operated as
per the permissible ambient conditions.
Invalid configuration of
the EDM
b
Check that the machine-side EDM is con‐
nected correctly.
The addresses of both
the host device and the
guest device may have
been set to guest.
A device connected via
EFI or the connection to
the device is defective
or disrupted.
b
Remove the jumper on the host device.
b
Check the connected device and the connec‐
tion to this device.
10
TROUBLESHOOTING
134
O P E R A T I N G I N S T R U C T I O N S | S3000
8009942/ZA18/2019-11-14 | SICK
Subject to change without notice