触发感应距离设置 - SICK WTB16 Instrucciones De Operación

79.3 触发感应距离设置
8020346.19RH / 22.12.2020 | SICK
Subject to change without notice
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
y
140
WTB16I-xxxxx1xx
2
1
120
18%/90%
6%/90%
100
80
3
90%/90%
60
40
20
0
0 400 800 1,200 1,600
(15.75) (31.5) (47.24) (62.99)
Distance in mm (inch)
插图 78: 特征曲线 4，WTB16I-xxxxx1xx，红外光
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
y
250
WTB16I-xxxxx4xx
(9.84)
200
(7.87)
18%/90%
2
150
1
(5.91)
3
6%/90%
90%/90%
100
(3.94)
50
(1.97)
0
0 500 1,000 1,500
(19.69) (39.37) (59.06) (78.74)
Distance in mm (inch)
插图 79: 特征曲线 5，WTB16I-xxxxx4xx，红外光
带按转元件的 WTB16x-xxxxxx2xAxx：
通过按下示教键（约 1-3 秒）调整触发感应距离。根据要求，可使用电位计（不要
按压示教键）进行微调。
向右旋转：提高触发感应距离。
向左旋转：降低触发感应距离。
也可仅通过电位计调整触发感应距离。我们建议使触发感应距离涵盖物体，例如
见 插图 80, 第 106 页 。触发感应距离设置完成后，将物体从光路中移除，同时，
将抑制背景并改变开关量输出
white background (90%)
x y
Example:
Sensing range on black, 6%,
x = 600 mm, y = 70 mm
x
white background (90%)
x y
Example:
Sensing range on black, 6%,
x = 700 mm, y = 80 mm
x
2,000
(参见 表格 4)。
调试
1
50 /
700
100
2 25 /
1,000
100
3 10 /
1,500
100
0 100 500 1,000 1,500
(3.94) (19.69) (39.37) (59.06)
Distance in mm (inch)
Adjustment range
A
A = Detection distance (depending on object remission)
1
50/
950
100
2
1,200
100
3
100
0 100 500 1,000 1,500 2,000
(3.94) (19.69) (39.37) (59.06) (78.74)
Distance in mm (inch)
A Adjustment range
A = Detection distance (depending on object remission)
79
BluePilot:
Sensing range
indicator (blue LED)
Teach-Turn
adjustment
BluePilot:
Sensing range
indicator (blue LED)
Teach-Turn
adjustment
参
105