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Further topics
•
"Checklist for initial commissioning and commissioning", page 148
8.4
Recommissioning
Overview
If the device has already been put into operation but has been replaced or exchanged
since then, the device automatically reads the saved configuration from the system
plug remaining on the machine.
No acceptance by qualified safety personnel is required after the configuration is read
from the system plug. The check as per the requirements for daily checking must, how‐
ever, be carried out.
7-segment display and LEDs after the power up sequence
Table 29: 7segment display during and after the power up sequence during recommissioning
Step
Display
Meaning
1
,
,
,
,
,
,
,
Power-up cycle, test of the 7-segment display. All segments
are activated consecutively.
2
Waiting for device on the EFI (only possible for S300
Advanced and Professional)
3
1)
or
Device addressed as host
Device addressed as guest
4
Waiting for valid inputs
5
No display
or
or
,
or
Device ready for operation
Device ready for operation but object in the protective field
Device ready for operation but object in the warning field
Device ready for operation but object in the protective field
(in compatibility mode)
Other display
Safety interlock activated. Malfunction.
1)
Only in an EFI system.
Table 30: Display of LEDs after the power up sequence
Display
Meaning
Ê
Ü
É
Í
Ë
Power-up cycle, step 1
Ê
Ü
É
Í
Ë
Power-up cycle, step 2
Ê
Ü
É
Í
Ë
The device is ready for operation, object in the protective
field and warning field.
Ê
Ü
É
Í
Ë
The device is ready for operation, object in the warning
field.
Ê
Ü
É
Í
Ë
The device is ready for operation, no object in the protec‐
tive field or warning field.
Ê
Ý
É
Í
Ë
The device is ready for operation, no object in the protec‐
tive field or warning field. Reset required
Other display
Safety interlock activated. Malfunction
COMMISSIONING
8
8010948/ZA21/2020-06-18 | SICK
O P E R A T I N G I N S T R U C T I O N S | S300
105
Subject to change without notice