SICK WLA26 Series, Руководство по эксплуатации

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Test → M Test → L+
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
7 Commissioning
1 Alignment
Align the sensor with a suitable reflector. Select the position so that the red emitted light
beam hits the center of the reflector. The sensor must have a clear view of the reflector,
with no object in the path of the beam [see
figure 1 ]. You must ensure that the optical
openings of the sensor and reflector are completely clear.
Figure 1: Alignment 1 Figure 2: Alignment 2
2 Sensing range
Adjust the distance between the sensor and the reflector according to the corresponding
diagram [see
figure 3 ] (x = sensing range, y = operating reserve).
0
100
10
1
6
5
2
1
1,000
4
(13.12)
8
(26.25)
20
(65.62)
16
(52.49)
12
(39.37)
Function reserve
Distance in m (feet)
Sensing range
WLA26P-xxxxx1xx
4
3
Figure 3: Characteristic line 1: Standard
reflector
1
Reflector PL20A
2
Reflector PL22
3
Reflector PL250
4
Reflector PL30A
Distance in m (feet)
Sensing range Sensing range typ. max.
1
2
3
4
5
6
0 8
(26.25)
12
(39.37)
4
(13.12)
16
(52.49)
20
(65.62)
5.5 7 0
11.5 16 0
12 17 0
12 18
0
18
10 0
8 10 0
15
Figure 4: Bar graph 1: Standard reflector
1
Reflector PL20A
2
Reflector PL22
3
Reflector PL250
4
Reflector PL30A
5
Reflector PL40A
6
Reflector PL80A, C110A
7
COMMISSIONING
8
8020357.14CS | SICK
Subject to change without notice