KE2040Instruction Manual Ver2.01,REV04.2003.6.25 - 第325页

4 – 215 ① Result of inspection Aft er checking a component, the system displays the result in the “Result of inspection” section of the scr een. “OK” appears if a component can be center ed based on its vision, while “NG…

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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

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② “Question” dialog box for asking whether to continue the light

measurement operation

If the system finds any unstable element from the current light

measurement result, it displays the following dialog box although no

recognition error occurs. When you click the <Yes> button, the

system continues the light measurement operation. If possible, the

system measures the light about the number of times calculated with

multiplying the number you set in the “Measure repeat” field by 10.

When you click the <No> button, the system uses the current light

parameter.

Figure 4.12.3.4.9 “Question” dialog box

③ “Question” dialog box that displays the light measurement result

When the system obtains the optimal light value as the result of the

light measurement operation, it displays the device name, the

obtained light values and the light values set before measurement

(see Figure 4.12.3.4.10). A value displayed in parentheses indicates

the value set before measurement. When you click the <Yes>

button, this value is updated to the obtained light value. When you

click the <No> button, the system holds the value set before

measurement. If you update the light value on a BGA component, it

may affect the precision of the ball deformation and diameter

inspection (see Figure 4.12.3.4.11).

Figure 1.12.3.4.10 “Question” dialog box – Light measurement result 1