KE2040Instruction Manual Ver2.01,REV04.2003.6.25 - 第324页

4 – 214 3) Pickup position Data on the component pick-up posit ion appears on the dialog box. You can change the com ponent pick- up position to the pr evious or next alternate com ponent position also. If ther e is no P…

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4.12.3.4.2 Vision recognition inspection operation

(1) Vision recognition operation

When you select the [Vision recognition] command, the following dialog box

appears on the screen.

Figure 4.12.3.4.2 “Vision inspection” dialog box

1) Component of insp. (inspection)

Component data required to perform the vision recognition inspection

appears on the dialog box.

Figure 4.12.3.4.3 “Component of insp.” Section

2) Light check

This button allows you to obtain the optimal brightness of the light to

improve the component recognition rate.

The system will recognize a component at least three times of the number

you set in the “Measure repeat” field.

Figure 4.12.3.4.4 <Light> button

(Note) When the system is set to measure the light according to the light

pattern (specified with the Light type Light style of the vision control

data) other than the default pattern, it may not measure the light.

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3) Pickup position

Data on the component pick-up position appears on the dialog box. You

can change the component pick-up position to the previous or next

alternate component position also. If there is no Pick data created, or if

“MTC” is specified as a feeder, each item on this section is not displayed,

so you cannot change the component pick-up position, perform the

feeder-knock operation or teaching operation.

Figure 4.12.3.4.5 Pick-up position of a component to be checked

① <FEED> button

This button knocks a feeder once to feed a component (except a

32-mm paper tape).

② “Update pick data with new coordinates”

Check this check box to use the HOD device and store the taught

result in Pick data.

If you do not check this box, the taught coordinates are applied to the

current pick-up operation only.

4) “Executing inspection” screen

While the system is checking a component with the vision recognition

function, the following dialog box appears on the screen. On this dialog

box, data on a component being inspected and its pick-up position are

displayed. The process being performed is also displayed.

Figure 4.12.3.4.6 “Executing inspection” screen

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① Result of inspection

After checking a component, the system displays the result in the

“Result of inspection” section of the screen. “OK” appears if a

component can be centered based on its vision, while “NG” and the

reason of an error appear in the “Message” space if not.

Figure 4.12.3.4.7 “Result of inspection” section

② <INSP.> button

This button checks a component with the vision recognition function.

③ <Exit (ESC)> button

This button finishes checking a component with the vision recognition

function and returns to the previous screen.

5) <Light> button

When you click this button, the system measures the light.

① “Executing Light inspection” dialog box

While the system is measuring the light, the following dialog box

appears on the screen. On this dialog box, the data on a component

being measured and the component pick-up position are displayed.

Figure 4.12.3.4.8 “Executing Light inspection” dialog box