3OM-1208-011_w.pdf - 第111页

3-24 AIVEDT -ID (A02_06) Sequence Set one of the following options to specify the timing of PEC recognition implementation. It is recommended that "After Pick Up" should be set in normal cases. Note The compone…

3-23

AIVEDT-ID

(A02_05)

Beam

It can be determined which beam should be used for the global and

image PEC recognition operations.

Stage 1

Beam 1 :

Select this when only Beam 1 should be used

for PEC recognition operations.

Beam 2 :

Select this when only Beam 2 should be used

for PEC recognition operations.

Automatic (1 or 2) :

The machine determines which beam (Beam

1 or 2) is more suitable for PEC recognition

operations and selects the better one.

Both Beam

Select this when both beams (Beams 1

and 2) should be used for PEC recognition

operations.

Stage 2

Beam 3 :

Select this when only Beam 3 should be used

for PEC recognition operations.

Beam 4 :

Select this when only Beam 4 should be used

for PEC recognition operations.

Automatic (3 or 4) :

The machine determines which beam (Beam

3 or 4) is more suitable for PEC recognition

operations and selects the better one.

Both Beam

Select this when both beams (Beams 3

and 4) should be used for PEC recognition

operations.

Reference

As for the local PEC recognition, the PEC recognition operations are

performed with the beam by which components are placed regardless of

this designation of the PEC recognition beams.

0606-009

1.2 Operation Data

3-24

AIVEDT-ID

(A02_06)

Sequence

Set one of the following options to specify the timing of PEC

recognition implementation.

It is recommended that "After Pick Up" should be set in normal cases.

Note

The components must meet the following requirements.

When "After Pick Up" is selected, a component is picked up and the

component recognition is performed on the component while the PCB is

being transferred to the PCB positioning section.

Since the component is already picked up, it can be placed soon after the

PEC recognition operation is performed, shortening the time to ﬁnish a

PCB.

Stage 1 and Stage 2

After Pick Up :

The PEC recognition operation is performed after a

component is picked up.

Before Pick Up :

The PEC recognition operation is performed before

a component is picked up.

This parameter should be selected when the PEC

recognition operation cannot be performed with a

component being picked up.

0606-009

1.2 Operation Data

3-25

AIVEDT-ID

1.2.3 (A03) PEC Recognition Mark Data

(A03_01)

Mark No.

The mark Nos. correspond to the mark codes and the speciﬁed

parameters of each ﬁducial mark used in the PEC recognition function.

10 types of mark codes can be registered for each pattern program.

(A03_02)

Mark

Type

The following options can be selected as shapes of ﬁducial marks.

Table 3C1-1

Mark Type Shape

Round

Square

Equilateral Triangle (Up)

Cross

Rectangle

Checker (Square)

Diamond

Equilateral Triangle (Down)

Bow Tie

Checker (Rectangle)

Table 3C1-2

Mark Type Shape Mark Type Shape

Through Hole

Pad Mark

Through Hole (E) Pad Mark (E)

Through Hole (SE) Pad Mark (SE)

Through Hole (S) Pad Mark (S)

Through Hole (SW) Pad Mark (SW)

Through Hole (W) Pad Mark (W)

Through Hole (NW) Pad Mark (NW)

Through Hole (N) Pad Mark (N)

Through Hole (NE) Pad Mark (NE)

0606-009

1.2 Operation Data