SICK deTem4 LT Muting A/P, Operating Instructions Manual, Page: 16 / 108

Further topics
• "Diagnostic LEDs", page 77
3.2.9.1 Indication of diagnostic LEDs
Table 2: Colors and their meaning
Color Color Meaning
O
White Configuration status
O
Blue Alignment quality
O
Red Fault indication
O
Yellow Warning
o
LED off.
Ö
LED flashes.
O
LED illuminates.
Table 3: Indication of the configuration status
Diagnostics LEDs Color Configuration
1
O
White
Reserved.
2
O
White Reserved.
3
o
Beam coding 1 is configured.
O
White
Beam coding 2 is configured.
4
O
White
Restart interlock is configured.
5
O
White Exit monitoring is configured if diagnostic LED
5 lights up white and diagnostic LED 6 is off.
6
O
White Entry/exit monitoring is configured if both diag‐
nostic LED 6 and diagnostic LED 5 light up
white.
7
O
White
C1 muting release is configured.
8
O
White Reserved.
o LED off. Ö LED flashes. O LED illuminates.
Table 4: Indication of the alignment quality
Diagnostics LEDs Color Meaning
1 ... 4
O Blue
Display of alignment quality of the beams close
to the system connection.
If only one diagnostic LED lights up, the align‐
ment is insufficient. If all 4 diagnostic LEDs
light up, the alignment is excellent.
5 … 8
O
Blue Display of alignment quality of the beams dis‐
tant from the system connection.
If only one diagnostic LED lights up, the align‐
ment is insufficient. If all 4 diagnostic LEDs
light up, the alignment is excellent.
o
LED off.
Ö
LED flashes.
O
LED illuminates.
Table 5: Fault indication
Diagnostics LEDs Color Meaning
1 ... 8
O
Red
A red illuminated diagnostic LED signals the
function at which an error has occurred.
1 ... 8
Ö
Red
A red flashing diagnostic LED signals the rea‐
son for the error.
o LED off. Ö LED flashes. O LED illuminates.
3
PRODUCT DESCRIPTION
16 O P E R A T I N G I N S T R U C T I O N S | deTem4 LT Muting A/P 8024802/2020-07-17 | SICK
Subject to change without notice