1OM-1626-001_w.pdf - 第197页

1OM-1610 5-16 1. Specications : Chap.5 091 1-001 Item Description • Synchronous Mode [Outline of Actions] The machine starts component placement simultaneously with a PCB being positioned properly on each transfer lane.…

1OM-1610

5-15

1. Specications : Chap.5

0911-001

Item Description

32. Operation Mode

• Asynchronous Mode

[Outline of Actions]

The machine starts component placement on either one (positioned one) of the

PCBs on the two transfer lanes.

After the machine has completed component placement on the PCB on one

lane, it starts placement on the PCB on the other lane.

Lane A : Placement

Lane B : Transfer

Lane A : Transfer

Process Position

Lane B : Placement

Since the PCBs are transferred alternately, components are placed on the PCB

on either one of the lanes, making it possible for the machine to continuously

place components regardless of which PCB transfer should take place rst.

Ref.: The PCB transfer time becomes as if it were "0" (zero).

T1E1-15

1OM-1610

5-16

1. Specications : Chap.5

0911-001

Item Description

• Synchronous Mode

[Outline of Actions]

The machine starts component placement simultaneously with a PCB being

positioned properly on each transfer lane. When component placement is

completed on both PCBs, both PCBs are discharged at the same time.

Lane A : Transfer

Lane B : Transfer

Lane A : Placement

Lane B : Placement

Process Position

After both PCBs are positioned in place, the

machine starts component placement.

After component placement is completed,

PCBs are discharged.

This synchronous mode is used to produce different PCBs (different models)

such as simultaneous component placement on the front and back sides of one

PCB, simultaneous component placement on main and sub PCBs, etc.

T1E1-16

1OM-1610

5-17

1. Specications : Chap.5

0911-001

Item Description

33. PCB

Replacement

Time

Dual Transfer Mode Single Transfer Mode

Asynchronous Mode Synchronous Mode

0 second

Note

Within 2 seconds (260 mm or less in PCB length)

Note:

When "Operation Mode 1" is selected, the transfer time becomes as if it

were "0" (zero) because PCBs are transferred alternately on both lanes

34. Transfer Height 905 mm (Transfer Reference Height)

Note:

As for SMEMA height, another option is required.

35. Au

tomatic Setup

Function

• Automatic Width Setup Function

Standard Design with T

wo Modes; Dual Transfer Mode and Single Transfer

Mode

• Backup Up/Down Function

Standard Design with Divided Type for Dual Transfer

• Support Pin Change

Standard Design with the Support Pin Automatic Setup Function

36. Pattern Program

Asynchronous

In O

peration Mode 1, PCBs are transferred alternately through asynchronous

actions. Therefore, the pattern programs shall be prepared individually for

each PCB transfer lane.

Synchronous

In Operation Mode 2, PCBs are transferred through synchronous actions.

Therefore, it may be necessary to prepare pattern programs in which two

PCBs should be regarded as one PCB in relation to the PCBs on both lanes

and pattern programs that should be used independently for each lane.

Note :

These pattern programs are used according to the results of optimization

on production PCBs.

37. Hardware

Signal Connection for Input and Output Machines

Two types of I/F systems are provided independently for both input and

output machines. Signal paths (paths for signals from/to the input & output

mach

ines and the furnace) can be connected to the I/F board of the input and

output machines.

Signal Connections in Dual and Single Modes

Dual Mode

: 2 Systems

Single Mode : 1 System

38.

Input and Output

Interfaces

Conforming to the specications of the SMEMA communications.

T1E1-17