Shutter Time㻌
The shutter time controls the receiving light intensity of the sensor according
to the amount of reflected light from measurement targets.
If the shutter time is set to AUTO, the light intensity feedback function
automatically controls the light intensity to an optimum level. In the case of fixing
the shutter time, use the light intensity monitor and select a fixed value of
approximately 1000 to 1300.
㻌
㻌
Setting Function Initial value
AUTO Shutter time automatic setting
㻌
㻌
1 to 31 Fixed (See the table below.)
Ɣ6HWWLQJ3URFHGXUH
㻌
1
Display the "Sensing Setting" screen
while the system is in setting mode.
㻌
2
3UHVVWKH>(17(5@NH\7KH
"Sampling Cycle" screen will appear.
㻌
3
3UHVVWKH>'2:1@NH\RQFH7KH
"Shutter Time" screen will be displayed.
㻌
4
Press the >(17(5@NH\7KHSUHVHQW
shutter time will be displayed.
㻌
5
3UHVVWKH>83@>'2:1@NH\WRPDNH
shutter time changes. (Example:
Changing the shutter time to 31.)
㻌
6
3UHVVWKH>(17(5@NH\DQGGHWHUPLQH
the shutter time.
㻌
The following table shows the relation between the set values for shutter time and
actual shutter apertures.
㻌
Set value
Shutter
aperture
Set value
Shutter
aperture
Set value
Shutter
aperture
Set value
Shutter
aperture
AUTO
Auto
㻌
8
㻌
0.24%
㻌
16
㻌
1.95%
㻌
24
㻌
15.9%
㻌
1
㻌
0.04%
㻌
9
㻌
0.31%
㻌
17
㻌
2.54%
㻌
25
㻌
20.7%
㻌
2
㻌
0.05%
㻌
10
㻌
0.40%
㻌
18
㻌
3.30%
㻌
26
㻌
26.9%
㻌
3
㻌
0.06%
㻌
11
㻌
0.53%
㻌
19
㻌
4.29%
㻌
27
㻌
35.0%
㻌
4
㻌
0.08%
㻌
12
㻌
0.68%
㻌
20
㻌
5.58%
㻌
28
㻌
45.5%
㻌
5
㻌
0.11%
㻌
13
㻌
0.89%
㻌
21
㻌
7.25%
㻌
29
㻌
59.2%
㻌
6
㻌
0.14%
㻌
14
㻌
1.16%
㻌
22
㻌
9.43%
㻌
30
㻌
76.9%
㻌
7
㻌
0.18%
㻌
15
㻌
1.50%
㻌
23
㻌
12.3%
㻌
31
㻌
100%
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