± 15°
Figure 45: FlexFix bracket: Vertical adjustment / rotation
8.4.4
Indication of the alignment quality
Important information
NOTE
As soon as at least 3 (better: 4) of the diagnostic LEDs 1 … 4 or 5 … 8 (depending on
the number of beams) light up blue, the alignment is good and the availability stable.
Indication of the alignment quality
Table 25: Display of alignment quality (system with 2 beams)
LEDs
Meaning
Diagnostics LEDs
1
2
3
4
5
6
7
8
o
o
o
o
o
o
o
o
Alignment is inadequate, or a light
beam is at least partially interrupted.
O
Blue
O
Blue
o
o
o
o
o
o
The alignment or signal strength is
still insufficient for stable availability.
1)
O
Blue
O
Blue
O
Blue
o
o
o
o
o
Alignment is good, stable availability.
1)
2)
O
Blue
O
Blue
O
Blue
O
Blue
o
o
o
o
Alignment is very good.
1)
o
LED off.
Ö
LED flashes.
O
LED illuminates.
1)
If external device monitoring is configured and there is an EDM warning, diagnostic LED 1 flashes, while
the other diagnostic LEDs 2 … 4 indicate the alignment quality. If there is an error on the reset pushbut‐
ton, diagnostic LED 4 flashes, while the other diagnostic LEDs 1 … 3 indicate the alignment quality.
2)
If the light path is very long, there is a possibility that diagnostic LED 4 does not light up, even with opti‐
mal alignment.
8
COMMISSIONING
78
O P E R A T I N G I N S T R U C T I O N S | deTem4 A/P
8024782/2019-11-19 | SICK
Subject to change without notice