XP-142E System Reference-SYS-XP142-2.0E.pdf.pdf - 第77页

4.2.2 Skipping a Board (ESR0211c) On a multiboard panel, if the operator decides there is a board (or boards) that should not be assembled (i.e., skipped), there are two methods of preventing parts being placed on that b…

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-4 XP-142E System Reference

Set All: Press to establish a “parts set” status at all slots of Stage 1.

MFU Unclamp: Press to unclamp the MFU.

Machine Info: Displays the machine information screen (initial automatic

production screen).

Noz/parts stats: Displays the nozzle/slot statistical information screen.

Board skip editor: Displays the editor which allows desired boards to be skipped

without changing the production program.

Image Monitor: Select this button to change the display to the vision processing

monitor.

4.2.1 Stopping Production After 1 Panel

(ESR0209a)

The machine can be stopped automatically when the panels currently being produced

(panels on main conveyor) are completed and unloaded.

Procedure

1. With continuous machine operation in progress, select [Automatic], then [Finish

Current Panels]. To cancel this function, push the [Finish Current Panels] button

once more.

2. The machine is automatically stopped when the current panel is completed and

unloaded to the out-conveyor.

4.2.2 Skipping a Board

(ESR0211c)

On a multiboard panel, if the operator decides there is a board (or boards) that should

not be assembled (i.e., skipped), there are two methods of preventing parts being placed

on that board.

• Setting board skips

Board skips can be set up in the program.

• Skip mark

An appropriate mark is attached to the target board. When the mark is detected

by the machine it knows not to produce that board.

Refer to your host system documentation about setting skip mark reading

positions in the program.

Panel

Multiboard panel

Boards

XP1S2032E

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-5 XP-142E System Reference

(1) Global Skip Marks

The use of global skip marks can reduce cycle time when production involves a

multiboard panel. The user defines the global skip mark as a skip mark on board 0 in the

production program. The machine checks for the global skip mark first. If the operator

has put a mark at that position, the machine knows there is a board (or boards) to be

skipped on the current panel, and proceeds with the reading of all the skip marks. If the

machine does not detect a global skip mark, none of the skip mark positions are

inspected, and the machine proceeds with the placing of parts. Unnecessary inspection

of skip marks is avoided.

Refer to your host system documentation for details of how to set up global skip marks

in the current production program.

(2) Automatic Skipping of Boards

The machine will automatically skip a board if a skip mark is detected at the specified

position on the board. If you are using global skip marks, then this will be after the

machine found a global skip mark and has read the skip marks to determine which

board or boards are to be skipped. Parts are placed on the remaining boards on the

panel, and the panel is unloaded.

Refer to your host system documentation for details of how to set up skip marks in the

production program.

(3) Board Skips By Board Skip Editor

The board skip editor can be used to skip desired boards without changing the

production program.

Procedure

1. At the [Main] screen, select [Production] - [Auto], then select [Board Skip Editor].

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-6 XP-142E System Reference