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WEST•BOND MODEL 454647E SER IES INSTRUCTION MANUAL 24 OPERATION Align Menu or “Home” M enu The following messages are displ ayed by the 454647E during operation. The rectangles on the left represent the LCD and examples …
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
23
OPERATION
The 454647E Semi-Automatic Wire Bonder has been specifically designed to be versatile, dependable,
and easy to use. To effect this end, the following sections have been developed to help the operator take
advantage of its advanced bonding features. A in-depth study and understanding of this section will result
in better bonds, higher gram pulls, and faster set up times.
Wire Bonding
The process of wire bonding with WEST•BOND’S 454647E is rather straight forward. The micromanipulator
control, positioned to the right of the work platform, is linked to the tool head and camera assemblies
through an 8:1 ratio. This mechanical link allows the operator to accomplish extremely precise and fine
adjustments to the tool head and camera assemblies.
To create the first wire bond, simply use the micromanipulator to position the monitor’s crosshairs over
the critical bond and press the G key, the manipulator G
O BUTTON, or the 0 key. Below is a list of 4
different machine modes that correspond to the keys listed above.
F
ULL-AUTO MODE
Once this mode is selected and the G key or G
O BUTTON is pressed, the bonding sequence will
continue without operator intervention until the completion of one entire wire run. In this mode the
operator may stop the bonding at anytime by pressing and holding any key. For selection details
and more information regarding this mode see page 29.
H
ALF-AUTO MODE
The operator is required to press the G key, or the G
O BUTTON, each time the machine
approaches the work to make a bond. This mode allows the operator to manually select a
bonding point by using the micromanipulator to position the tool prior to contact. The bonding
sequence of this mode is described as follows: At first bond, the tool will stop at search if the “G”
key is pressed and held, allowing XY movement, and the bonding sequence will continue upon
release of the “G” key. For selection details and more information regarding this mode see page
30.
M
ANUAL MODE
This mode allows the operator to slowly lower the Tooling Head by pressing the 0 key until the
Bonding Tool gently touches the bond surface. At anytime the operator can manually select a
bonding point by using the micromanipulator to position the tool prior to contact. If it is necessary
to raise the already lowered bond tool, the operator can press the 5 key to raise the Tooling
Head. For more information regarding this mode see page 32.
Z-L
EVER MANUAL MODE
By using the Z-axis control arm, the operator can slowly inch down to the first S
EARCH ELEVATION.
The operator can take over with the keypad or Go button at any time.
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
24
OPERATION
Align Menu or “Home” Menu
The following messages are displayed by the 454647E during operation. The rectangles on the left
represent the LCD and examples of its contents. The key format at the bottom of the page indicates the
key functions available when viewing the screen described.
ALIGN MENU 1 for alignment of the critical bond of any given bond sequence. (This is the default mode,
also called “Home” Menu.
D
ISPLAY IN 4500E AND 4600E MODES
ALIGN BOND 1 of 5 USE MICROSCOPE.
Device 1, Type 2, Wire 1
7=Lock X 8=More options 9=Monitor
A=Feed 0=Manual bond G=Full-Auto
DISPLAY IN 4700E MODE
ALIGN BOND 1 of 5 USE MICROSCOPE.
Device 1, Type 2, Wire 1
7=Lock X 8=More options 9=Monitor
A=Torch 0=Manual bond G=Full-Auto
Key Format:
1
Go To
Device/Type
2
Home
3
Edit
4
Info
5
Thread
Or
Bond-off 6
Lock / Move
X Axis
7
More
Options
8
Microscope /
Monitor
9
Feed
A
Manual
Bond
0
Half-
Or
Full-Auto G
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
25
OPERATION
More Options
As if 8 was pressed in Align Menu 1
Device 1 of 30 0=Model Selection
2=Go To 3=Home menu
4=Edit 5=Info 6=Thread/Bond-off
8=Toggle Mode 9=Scan
ϑ To call “More Options”
From the H
OME menu press 8
Key Format:
Help
1
Go To
Device/Type
2
Home
3
Edit
4
Info
5
Thread or
Bond-off
6
Previous
wire
7
Toggle
Auto mode
8
Next wire
9
Previous
Menu
A
Toggle
Mode
0
Scan
G