OM-1076-001.pdf - 第114页

B02 Recognition Data (B02_02) 0206-001 2-87-1 Tg0502-PM-CL (B02_02) Recognition Data Set Select one of the options to specify whether the recognition data re- lated to each individual component shapes should be set autom…

When the lighting pattern is set to "Auto", the inside setting values are

as follows

Lighting Back ltg Front ltg Front ltg Front ltg

Conditions (Up) (Mid) (Dn)

Back Lighting Std Off Off Off

Front Lighting and Component Shape of BGA/CSP Off Std Off Off

Front Lighting, Component Shape of IC and Lead Off

−

40% Std Std

Type of J Vend.

Front Lighting and Component Shape of Square Off

−

40% Std Std

Front Lighting and Conditions other than the above Off Off Std Std

B02 Recognition Data (B02_01)

0206-003 2-87 Tg0502-PM-CL

Table B19-1

B02 Recognition Data (B02_02)

0206-001 2-87-1 Tg0502-PM-CL

(B02_02) Recognition Data Set

Select one of the options to specify whether the recognition data re-

lated to each individual component shapes should be set automati-

cally or manually.

Auto : The defaults (determined in advance) are automatically

set.

Manual : Each recognition data can be set manually.

(a) Select "Auto" in normal cases.

(b) When the recognition data setting is set to "Auto", each data item is

automatically set as follows: For the set values, in the case of "Auto"

in the table, they are described in each data item.

Applicable Components : Applicable for all subjected components

Component

Cylindrical,

Deform IC Connector Other BGA/CSP

Shapes

Square,

(Complex)

Data Items

Deform

Recognition Level

(Simple)

Back Ltg Recog Algo or

Auto

Front Ltg Recog Algo

Lighting Pattern Auto

View Range Set Auto Selection

Mold Size Tolerance Set Auto

Outward length detn

Enable

(Auto)

Lead Width Detn Disable Disable

Lead Posn (Latl Dir) Detn

Enable Enable Enable

(Auto) (Auto) (Auto)

Lead Posn (Long Dir) Detn Disable

Electd pos Detn

Enable

(Auto)

Elected Size Detn Disable

Fig. B189

Auto

Recognition data set

Table B19-2

B02 Recognition Data (B02_03)

0206-003 2-88 Tg0502-PM-CL

(B02_03) Recognition Level

Set a recognition level for component checking.

Set "1" in normal cases.

Data Input Range: 00 to 99

Applicable Components : Applicable for all subjected components

(a) When "2" or a larger number is set, "Manual" should be

selected in the "Recognition data set" text box.

(b) Contents of Recognition Level "2" or Larger Number

Table B19-3

Component

Algorithm

Recognition

Description Sample Application

Shape

Level

Fig. B190

Recognition level

Leadless

Compo-

nents

(Cylindrical)

(Square)

(Deform)

Area Array

(BGA)

Corner

Grid

Pattern

Positioning can be made

based on only the recog-

nition result of two

corners.

(Size CR2012 or Smaller

One)

Positioning can only use

detected balls (Ball

presence/absence is not

checked).

Positioning can only use

detected balls in the two

windows (Ball presence

or absence is not

checked).

The way the component

angle, row, and column

are themselves detected

in the detected ball

candidates is different

from the standard way.

Applicable for X-shaped

ball arrangement

The brightness threshold

value is lowered when

the ball is detected.

The description com-

bines those for recogni-

tion levels11 and 2.

The description com-

bines those for recogni-

tion levels 11 and 3.

The description com-

bines those for recogni-

tion levels 11 and 4.

The description com-

bines those for recogni-

tion levels 11 and 5.

Positioning is possible

even when a nozzle has

come over the two corners.

This is effective for compo-

nents with spots that are

brighter than the balls on

the mold (except for balls).