SICK TIC102 master

8 FAULT DIAGNOSIS
174
8017768/12AX/2019-05-31|SICK
OPERATING INSTRUCTIONS | TIC
Subject to change without notice
8.3.1.3 Fault indicators at all subordinate levels
Road
Display
Possible cause
Possible measures
Road red
(navigation tree)
 An error has occurred at a
subordinate level
▸ Check the live view or navigation
tree to see which component is
causing the error.
Road yellow
(navigation tree)
 A warning has occurred at a
subordinate level
▸ Check the live view or navigation
tree to see which component is
causing the warning.
2D LiDAR sensors
Display
Possible cause
Possible measures
Inspection window
yellow
 Minor contamination on the
inspection window of the 2D
LiDAR sensor
▸ Clean the inspection window of
the 2D LiDAR sensor when
possible.
Inspection window
red
 Heavy contamination on the
inspection window of the 2D
LiDAR sensor.
▸ Clean the inspection window of
the 2D LiDAR sensor immediately.
Housing
yellow

Minor contamination on the
inspection window of the 2D
LiDAR sensor Inspection window
of the 2D LiDAR sensor is yellow
▸ Clean the inspection window of
the 2D LiDAR sensor.
Housing
red
 Heavy contamination on the
inspection window of the 2D
LiDAR sensor
▸ Clean the inspection window of
the 2D LiDAR sensor.
 No supply voltage to the 2D
LiDAR sensor or voltage is too
low.
▸ Check the voltage supply.
 Ethernet connection to the 2D
LiDAR sensor interrupted.
▸ Check the Ethernet connection.

2D LiDAR sensor heater not
connected or temperature too
low.
▸ Check the connection of the
heater.

2D LiDAR sensor defective.
▸ Note the fault indicator on the 2D
LiDAR sensor’s 7-segment display.
System functions without devices
* The icon is green when the system function is running properly.
A red icon indicates that system functions have not been linked correctly, for example.
Plug-ins (Disk Storage)
Display
Possible cause
Possible measures
Plug-in red
 Insufficient memory available
on the hard drive.
▸ Check the hard drive’s storage
capacity.
 Directory not present on hard
drive
▸ Check the directory.
 Hard drive not available
▸ Check the connection.