When the start procedure is complete, the status LEDs and the display show the safety
laser scanner’s current operational status.
1
2
3
4
Figure 63: Status LEDs
Table 12: Status LEDs
Number
Function
Color
Meaning
1
Red
Lights up red when the OSSD pair is
in the OFF state.
2
Green
Lights up green when the OSSD pair
is in the ON state.
3
No function.
4
Yellow
Configuration with automated restart
after a time: Lights up while the con‐
figured time to restart expires.
The OFF state and ON state LEDs can be found in multiple locations on the safety laser
scanner. 3 additional sets are arranged in pairs on the base of the optics cover. So the
LEDs can also be seen in many cases when it is not possible to see the display, e.g. due
to the mounting situation or because it is hidden from the operator’s position.
More information about what the LEDs mean and the symbols and information shown
on the display:
see "Troubleshooting", page 116
8.4
Check during commissioning and modifications
The test is intended to ensure that the hazardous area is monitored by the protective
device and any attempted access to the hazardous area is prevented.
b
Carry out the checks specified in the test plan of the manufacturer of the machine
and the operating entity.
COMMISSIONING
8
8017784/1ELL/2022-01-21 | SICK
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 AIDA
105
Subject to change without notice
