YSI_Prog_E.pdf - 第127页

3-4 3 Step screen 1.3 Detection conditions parameters Sets the inspection conditions for the object to be inspected in the area recognized in red as the inspection object. TIP The displayed parameters differ depending on…

3-3

Step screen

3. Settings list (luminance, compatible)

Sets the Sampling Light, Reduced Light, Noise Cut, and Reduced Light Ratio.

4. Multiple threshold value settings (luminance, compatible)

This is used if there is a difference in luminance in the object being inspected. Up to four threshold values can be set for

a single step.

5. [Sampling Light] button (color, shape)

This is used to set the sampling light for inspection. By pressing this button, a sampling light selection dialog box

appears. Select the image in which the contrast of the object being inspected is clearest, and then press the [OK] button.

The selected sampling light is set in the "Sampling Light" field.

6. Noise cut (color, shape, X-ray)

Selects the size for cutting the influence of noise.

7, 8. Threshold slide bars

Adjust the threshold by dragging with the mouse.

9. Light Type

Select the light type from the drop-down lists.

10.

[Light List] button

Select the image for inspection from the displayed "Light List".

. [Insp. Img] button

By pressing this button, an inspection image screen appears.

. Slant Thresh

After checking, enter the standard size and adjust the threshold with the slide bar.

. Relative Thresh

After checking, enter the standard size and adjust the threshold with the slide bar.

. Sampling Mode

Select whether to specify faults with one point or with a range from drop-down list.

. Sampling Height slide bar (mm)

Adjust the sampling height by dragging with the mouse.

. Sampling Thickness slide bar (mm)

Adjust the sampling thickness by dragging with the mouse.

3-4

Step screen

1.3 Detection conditions parameters

Sets the inspection conditions for the object to be inspected in the area recognized in red as the inspection

object.

TIP

The displayed parameters differ depending on the inspection status. For details on parameter settings for each status,

see Chapter 4, "Inspection status", in this manual.

Detection conditions parameters

Inspection status "Solder Quantity Check", "Height Measure" example

N Solder Quantity Check N Height Measure

[Area] button

24303-P6-00

Inspection status Item Details

Common Position-Align-Method

• STD.

If the "Position-Align-Method" in basic parameters for the parts check and

electrode check for that part is set to "Enable", alignment is performed

with that position alignment method.

• Invalid

Even if the "Position-Align-Method" in basic parameters for the parts check

and electrode check for that part is set to "Enable", alignment is not

performed with that position alignment method.

• Change-step-size

If the "Position-Align-Method" in basic parameters for the parts check and

electrode check for that part is set to "Enable", alignment is performed

with that position alignment method, however, alignment is not performed

in the basic parameters "Lead Group" setting direction.

• Mask Correct

Aligns only the mask position set in the options.

Std Area (mm

)

This is the area of the selected step.

By pressing the [Area] button, the step area is entered. If the step size is

changed, the changed area is automatically entered.

Min Detect Size X, Y (mm) Sets the minimum X and Y size for the area to be inspected.

Min Area (%)

Sets the minimum area for the area to be inspected. Enter a percentage of

the standard area.

Step Level Correct Offsets with the difference in luminance level step for the same parts.

Foreign object check only Foreign Object Level

This is the luminance difference level for inspection objects detected as

foreign objects. Enter 0 to 255.

Character check only Character Size X (mm)

Enter the X size for characters being inspected. Enter "AUTO" if the size is

not known.

Character Size Y (mm)

Enter the Y size for characters being inspected. Enter "AUTO" if the size is

not known.

3-5

Step screen

Inspection status Item Details

Height measurement only

Measure Type

Select the height measurement type from "STD.", "Point measurement", or

"Line measurement".

• STD.

Sets the height for this step as the standard step.

• Point measurement

Measures the height of the inspection object at points.

• Line measurement

Measures the height of the inspection object while moving at the

movement pitch, and sets the maximum value as the parts height.

Measure Angle

Sets the laser reflection angle. If "AUTO" is set, laser is reflected on the part

exterior.

Measure Method

This is displayed only if "STD." is selected for the Measure Type.

Selects the method used to obtain the measurement result.

Sampling Pitch

This is displayed only if "Line measurement" is selected for the Measure

Type.

Selects the pitch at which measurement is performed while the laser height

sensor moves.

Retry

This is displayed only if "Point measurement" or "Line measurement" is

selected for the Measure Type. If "Use" is selected at line measurement,

inspection is performed with the movement direction reversed.

[Area] button

Pressing the [Area] button sets the step area for the standard area.