NOTE
T
his document does not provide instructions for operating the machine in which the
safety light curtain is integrated.
Further topics
•
"Minimum dis
tance to reflective surfaces", page 31
9.3 Regular thorough check
The thorough check is intended to ensure that the safety functions are fulfilling their
planned pur
pose and whether persons are being adequately protected.
b
Carry out the checks specified in the test plan of the manufacturer of the machine
and the operating entity.
9.4 LEDs
Sender
P
osition of LEDs: see "Sender displays", page 21.
If the sender and receiver are connected to each other by a cable, the LEDs on the
sender indicate the same status as the LEDs on the receiver during normal operation.
The STATE LED on the sender adopts the status of the OSSD LED on the receiver.
If the sender and receiver are not connected with each other, the STATE LED on the
sender lights up yellow when the sender is in operation and no faults are present.
Receiver
P
osition of LEDs: see "Receiver displays", page 22.
Table 41: LEDs on the receiver during normal operation
LEDs End cap with inte‐
gr
ated LED
Meaning
OSSD Field Diagnostics LEDs
1 2 3 4 5 6 7 8
O
W
hite
EDM is configured.
O
White
Cascade with 1 or
w
ith 2 guest devices
is configured.
O
W
hite
Beam coding 1 or 2
is conf
igured.
O
W
hite
Restart interlock is
conf
igured.
O
W
hite
Muting or partial
blank
ing is config‐
ured.
OR
Smart Box Detection
is configured.
O
W
hite
Reduced resolution
is conf
igured.
O
W
hite
Scanning range
ad
justment is config‐
ured.
OPERATION 9
8021645/1EB0/2022-04-28 | SICK O P E R A T I N G I N S T R U C T I O N S | deTec4
117
Subject to change without notice