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SYSTEM DESCRIPTION
3
21
8022161-1B29 / V2-0/2021-04|SICK
Subject to change without notice
T R A N S L A T I O N O F A N O R I G I N A L O P E R A T I N G I N S T R U C T I O N S | Backup Assistance System
3.4
Status indicators
The BAS driver assistance system uses two LEDs of the 2D LiDAR sensor to signal the
operational status.
Fig. 13: Status indicators of the TiM351
LED
(red)
LED
(green)
Status
Used in
BAS
Device ready/monitoring mode
Yes
Object detection field / fields
Yes
Teach-in - start
No
Teach-in - end of pre-warning phase
60 second teach-in phase
No
Teach-in - completion of teach-in phase
No
Error
Yes
Device without supply voltage
Yes
Tab. 1: Status displays
LED
(red)
LED
(green)
Status
Used in
BAS
Field contour teach-in
–
start
LED flashes slowly (0.5 Hz)
Field contour teach-in - pre-warning phase
LED flashes increasingly rapidly within 15 s
No
Field contour teach-in - teach-in phase
60 seconds
No
Field contour teach-in - completion of teach-in phase
LED flashes increasingly rapidly within 15 s
No
Automated return to monitoring mode
All fields free
Yes
Monitoring mode
If an object is detected
Yes
Tab. 2: Progress of teach-in of the field contour
Status indicators
Teach-in display