Rockwell Automation Allen-Bradley 140M, Руководство пользователя

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150 Rockwell Automation Publication 450L-UM001F-EN-P - March 2022
Chapter 9 Connected Components Workbench Software
Figure 145 - Object Height Example – Object Size = 2, Object Tolerance = -1
Reduced Resolution
Blanking
Reduced resolution is similar to floating blanking with this exception: The
object does not need to be in the reduced resolution zone. Reduced resolution
blanking is not monitored blanking.
Settings
Figure 146 on page 151 shows the setting for reduced resolution blanking.
Table 68 on page 151 describes the settings.
Table 67 - Object Height Formulas
Resolution Max/Min Formula
Finger (14 mm
[0.55 in.])
Min
Min object height is > (Object Size + Object Size Tolerance) x 9.42 + 3.91
Example with Object Size = 2 and Tolerance = -1
>(2 -1) x 9.42 + 3.91
>13.33 mm (0.52 in.)
Max
Max object height is < Object Size x 9.38 - 3.91
Example with Object Size = 2
<2 x 9.38 - 3.91
<14.85 mm (0.58 in.)
Hand (30 mm
[1.18 in.])
Min
Min object height is > (Object Size + Object Size Tolerance) x 18.84 + 5.70
Example with Object Size = 2 and Tolerance = -1
>(2-1) x 18.84 + 5.70
>24.54 mm (0.97 in.)
Max
Max object height is < Object Size x 18.76 - 5.70
Example with Object Size = 2
<2 x 18.76 - 5.70
<31.82 mm (1.25 in.)
3.91 (0.15)
13.33 (0.52)
9.42 (0.37)
9.42 (0.37)
3.91 (0.15)
14.85 (0.58)
9.38 (0.37)
9.38 (0.37)
5.70 (0.22)
18.76 (0.74)
18.76 (0.74)
31.82 (1.25)
5.70 (0.22)
18.84 (0.74)
18.84 (0.74)
24.54 (0.97)
Minimum Height (mm [in.]) Maximum Height (mm [in.])
Finger Resolution
(14 mm [0.55 in.])
Hand Resolution
(30 mm [1.18 in.])