Display Device or configura‐
t
ion
Meaning
Display flashes
Configuration with ref‐
er
ence contour field
Tamper protection. The safety laser scanner
does not detect a contour in the set tolerance
band. All safety outputs in the OFF state.
Display flashes
All devices and config‐
ur
ations
Tamper protection. The safety laser scanner
measures no values within the distance mea‐
surement range in an area of at least 90°. All
safety outputs in the OFF state.
All devices and config‐
ur
ations
Safety function stopped. All safety outputs in
the OFF state. Restart the device using the
keypad or Safety Designer.
All devices and config‐
ur
ations
A valid input signal is not yet applied at the
control inputs. All safety outputs in the OFF
state.
After switching on, the safety laser scanner
waits for a valid input signal. During this time,
an invalid input signal does not result in a
fault.
All devices The device is not configured. The device is in
t
he as-delivered state or has been reset to
factory settings. All safety outputs in the OFF
state.
All devices and config‐
ur
ations
Sleep mode. All safety outputs in the OFF
state. Press any pushbutton to obtain more
information.
12.3.2 Detailed diagnostics
The safety laser scanner is equipped with 4 pushbuttons and a graphical display. You
c
an use the buttons to show information on the display and make simple settings.
NOTE
T
he display language is set using Safety Designer during configuration. The display
language and the configuration cannot be changed using the buttons on the display.
12 TROUBLESHOOTING
132
O P E R A T I N G I N S T R U C T I O N S | microScan3 Core I/O 8025870/2020-09-04 | SICK
Subject to change without notice