Step
Display
Meaning
,
Device ready for operation but object in the first or second
simultaneous protective field (in dual protective field mode)
Device ready for operation but object in the protective field (in
triple field mode)
,
Device ready for operation but object in the first or second
warning field (in triple field mode)
,
Device ready for operation but object in the protective field or
in the simultaneous protective field (in dual field mode)
Other display
Safety interlock activated. Malfunction in the external condi‐
tions or in the device itself.
Table 24: Display of LEDs after the power up sequence
Display
Meaning
Ê
Ì
É
Í
Ë
O
o
O
o
o
The device is ready for operation, object in the protective
field and warning field.
o
o
O
o
O
The device is ready for operation, object in the warning
field.
o
o
o
o
O
The device is ready for operation, no object in the protec‐
tive field or warning field.
O
Ö
o
o
o
The device is ready for operation, no object in the protec‐
tive field or warning field. Control switch for restart or
reset must be operated.
Other display
Safety interlock activated. Malfunction in the external
conditions or in the device itself
Complementary information
NOTE
If the system plug has also been replaced, then the configuration must be transferred
to the safety laser scanner using the CDS. Acceptance by qualified safety personnel is
required in this case.
NOTE
To be able to unambiguously differentiate between the host device and the guest
device in an EFI system, one safety laser scanner must be configured as the guest.
If the system plug on a guest device has been replaced, the jumper must be rewired on
the guest device.
b
To define the guest device, wire a jumper between pins 5 (ERR) and 6 (A1).
The jumper always defines the guest device. This jumper must not be fitted on the host
device.
Further topics
•
"Daily check of the protective device by authorized and specialist personnel",
page 95
•
"Error and status indications on the 7segment display", page 100
•
"Error and status indications of the LEDs", page 98
•
•
8
COMMISSIONING
94
O P E R A T I N G I N S T R U C T I O N S | S3000 Cold Store
8012029/ZA20/2019-11-14 | SICK
Subject to change without notice
