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WEST•BOND MODEL 454647E SER IES INSTRUCTION MANUAL 29 OPERATION Full-Auto Bonding The bonding sequence continues without operator inte rvention until the completion of one co mplete wire run. The operator may stop bondin…
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
28
OPERATION
Work Height Elevation
Before any new part is to be programmed, or run for the first time, the work elevation needs to be verified.
This is so that the search elevations and the looping heights will be correct, and no damage to the tool will
occur.
Restart Height Elevation: 1400 from top
Suggested setting is 800 for 4700E Mode.
4=Key in 5=Up (0.29167”)
7=Work Height 8=Suggest
A=Prev Option 0=Down G=Next Option
== WORK HEIGHT VERIFICATION ==
(Look in microscope)
Tool will run down during this mode.
Select the median bond height & Press G
Select a bond area that will be in the
middle of the bond range and press G.
Adjust the Table according to the LCD.
ϑ To call “Work Verification Menu”
At the H
OME menu press 4 (EDIT), 6 (MACHINE), 9 (RESTART HEIGHT), and then 7 (WORK
HEIGHT VERIFICATION)
Key Format:
Previous
menu
1
Go To
Device/Type
2
Home
3
Key In
4
↑ Y up
5
6
Work
Height
7
Suggest
8
9
Previous
Option
A
↓ Y down
0
Next
Option
G
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
29
OPERATION
Full-Auto Bonding
The bonding sequence continues without operator intervention until the completion of one complete wire
run. The operator may stop bonding in this mode by pressing any key.
FULL-AUTO BONDING (G was pressed in the Align or “Home” menu, or from Manual Bonding)
Bond 1 of 5 -->Look in microscope.
Force: Low Power: 240 Time: 20ms
-> Any key halts bonding
(hold until activity stops).
ϑ To change from “Half-Auto” Mode to “Full-Auto” Mode
From the H
OME menu press the 8 key twice.
Key Format:
Manual
Bond
1
Manual
Bond
2
Manual
Bond
3
Manual
Bond
4
Manual
Bond
5
Manual
Bond
6
Manual
Bond
7
Manual
Bond
8
Manual
Bond
9
Manual
Bond
A
Manual
Bond
0
Manual
Bond
G
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
30
OPERATION
Half-Auto Bonding
The operator is required to press the G key, or the GO 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 X-Y movement,
and the bonding sequence will continue upon release of the G key. Without holding the G key, the tool will
not stop at search height. At the second bond, the tool will automatically stop at Loop Height, allowing X-
Y movement. Pressing and holding the G key at this point will bring the tool down to search elevation for
final X-Y adjustments. If the G key is not held the tool will approach the work until a bond is made. This
sequence will repeat until the completion of that wire.
HALF-AUTO BONDING (G was pressed in the Align or “Home” menu, or from Manual Bonding)
At Search: Pressing and holding “G” key will stop the tool at search elevation (allowing XY Movement).
At Loop Height: The tool will automatically stop at Loop Height (allowing XY Movement).
ϑ To change from “Full-Auto” Mode to “Half-Auto” Mode:
From the H
OME menu press the 8 key twice.
Bond 1 of 2 Look in microscope.
Force: High Power: 240 Time: 20ms
Tool is at Search. Use manipulator to
move and release G when ready to bond.
If G is pressed and held this menu is displayed.
Otherwise first bond is automatically completed and
the machine pauses at the next menu, Loop Height.
At Loop Height: Bond 2 of 2
Force: High Power: 240 Time: 20ms
7=Lock X
0=Manual bond G=Half-Auto
From this menu if G is pressed and held then the
machine will stop at Search and the next menu is
displayed before the last bond is completed.
Bond 2 of 2 Look in microscope.
Force: High Power: 240 Time: 20ms
Tool is at Search. Use manipulator to
move and release G when ready to bond.
Pressing (or releasing if held) G one more time will
complete the last bond.