RS-1_instruction manual.pdf - 第424页

Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4- 89 e) Bend level Enter the leve l for detecting a bent lead: whether a lead is bent in the hor izontal direction. A value you should enter here indic…

Part 1 Basic Operation Chapter 4 Creating a Production Program

4-88

b) Width

Enter the width of a lead.

c) Number of leads (bottom, right, top and left)

Enter the number of leads of each side.

d) Start/lack (bottom, right, top and left)

When any lack of lead is found on each side, enter the lack information.

The lack information can be set independently for each side.

Up to 3 positions can be set for one side.

Leads on each side should be numbered in the direction shown in the diagram below.

Example)

①

⑥

⑩

⑮

Number of leads 15 (including the

number of the lower side missing leads)

Start 1 3 (From the 3rd lead)

Lack 1 2 (2 missing leads)

Start 2 7 (From the 7th lead)

Lack 2 3 (3 missing leads)

Start 3 12 (From the 12th lead)

Lack 3 2 (2 missing leads)

Top

Left

Bottom

Right

Lead length

Width of a lead

Part 1 Basic Operation Chapter 4 Creating a Production Program

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e) Bend level

Enter the level for detecting a bent lead: whether a lead is bent in the horizontal direction.

A value you should enter here indicates the ratio: how much a lead is bent against the lead

pitch. Normally, enter a value from 20 % to 30 %.

The smaller this value is, the more strictly the system inspects a component.

③ Lead direction

When the component type is a unidirectional lead connector, set whether the surface with

lead should be up or down.

④ Lead recognition types

For connector components, usually, all leads can be recognized.

However, when only the leads at both ends can be recognized or when there are luminous

materials other than leads at both ends, only the leads at both ends can be recognized or

the luminous materials are supposed to be leads and can be recognized excluding the leads

at both ends.

Item Contents

All leads All the leads are recognized.

Leads at both ends Specify the lead range to be recognized from both ends of leads.

Others than leads at both

ends

Specify the lead non-recognition range from both ends of leads

When you specify "Leads at both ends" or "Others than leads at both ends", enter the

number of leads in the upper left, upper right, lower left, and lower right corners to specify

the recognition range.

Component

type

Recognition pattern

Lead-number input range

Upper

left

corner

Upper

right

corner

Lower

left

corner

Lower

right

corner

Unidirectional

connector

All leads

Leads at both ends

Others than leads at both ends

****

1-3

0-3

****

1-3

0-3

****

Bidirectional

connector and

Z-lead

connector

All leads

Leads at both ends

Others than leads at both ends

****

1-3

0-3

****

1-3

0-3

****

1-3

0-3

****

1-3

0-3

* When the number of leads is 2 or less, the recognition accuracy may be lowered.

ΔＬ

Ｌ

Level for detecting a bent lead

Part 1 Basic Operation Chapter 4 Creating a Production Program

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<Meaning and image of the lead recognition pattern

•

All: The system is supposed to

recognize all leads of a component.

•

Only the both ends lead: The system is

supposed to recognize only leads located at

both ends of a component.

• Both ends lead exclusion: The system is supposed to recognize only leads excluding ones

located at both ends of a component.

* Enter the number of leads to be recognized. (Not including the number of leads that

should be excluded.)

2) Component type: Ball component

* For vision data of the ball component, create data by component bottom view.

Set each ball information seen in the bottom view.

① Ball pitch

Enter the distance (X, Y) between balls.

The system will not

recognize the leads

located on the inside.

The system will not recognize the leads

located at both ends.

Recognized

Top view

Bottom view

Pitch between balls