SICK S300 Mini

Display Possible cause Remedy

The addresses of both
t
he 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
R
emove the jumper on the host device.
b
Check the connected device and the connec‐
tion to this device.

Undervoltage of the sup‐
pl
y voltage
b
Chec
k the power supply unit and the connect‐
ing cables.

There is a short-circuit
be
tween the input for
the control switch for
restart or reset and
another input or output.
b
Chec
k the wiring for cross-circuits.

Input signal for a non-
de
fined monitoring case
b
Chec
k the path of the vehicle.
Or:
b
Check the operating process of the monitored
machine or system.
b
If necessary, check the configuration of the
monitoring cases using the CDS.

Incorrect sequence
when s
witching the mon‐
itoring cases

Incorrect operation of
the control inputs via EFI
b
Chec
k the operation of the digital control
inputs.

Incorrect operation of
A1/2 v
ia EFI
b
Chec
k the operation of the digital control
inputs.

Incorrect operation of
B1/2 v
ia EFI

Incorrect operation of
C1/2 via EFI

Incorrect operation of
D1/2 via EFI

Incorrect operation of
E1/2 v
ia EFI

Park/standby mode,
the OSSDs are in the
OFF state; the laser is
switched off.
Not an error. Operational readiness is restored
when the criteria for the park mode or standby
mode are withdrawn.
If the  display does not go out:
b
Test the level(s) at the STBY input and at the
control inputs that switch to the monitoring
case with park mode.

A device connected via
E
FI reports a malfunc‐
tion.
b
C
arry out a fault diagnosis of the device con‐
nected to the affected device.

Optics cover calibration
ac
tive
Not an error

Light emission window
on the optics cover cont‐
aminated
b
Cle
an the light emission window on the optics
cover.
TROUBLESHOOTING 10
8014170/ZA23/2019-11-14 | SICK O P E R A T I N G I N S T R U C T I O N S | S300 Mini
105
Subject to change without notice