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WEST•BOND MODEL 454647E SER IES INSTRUCTION MANUAL 68 ADVANCED PROGRAMMING Device Edit Menu From this menu option the operator can create new devi ces, copy device properties to another device for modification, or simply…
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
67
ADVANCED PROGRAMMING
Ultrasonic Positioning Utility (UPU)
In past years, tool height has been determined by design. To effect this end, tool height gauges have
been supplied with wire bonding machines, allowing the user to set the tool height at the designed bond
point. However, we have found that the designed tool height does not always allow the most efficient
transfer of ultrasonic energy from transducer to tool. This is due largely to the fact that no two bonding
tools are exactly alike. W
EST•BOND has developed the UPU to obtain this optimum transfer of ultrasonic
energy with every tool. Granted, each tool will continue to be different and will therefore require different
setup variables. The UPU just provides the best way to setup and transfer the maximum amount of
ultrasonic energy to each tool.
The UPU consists of a specially designed circuit to provide a measure for placement of each tool. This
raw data is crunched by a software routine which then displays a relative number on the machine’s LCD.
When adjusting the tool height, the goal is to obtain the highest possible numerical value for each tool
installed. As all tools are different, this value will be slightly different for each bonding tool.
ϑ To call “Bond Tool Position Setup
From the H
OME menu press 6 (THREAD & BOND), and then 8 (BOND TOOL POSITION SETUP).
Key Format:
1
2
3
4
5
6
7
8
9
Escape
A
0
Read
New Value
G
***** BOND TOOL POSITION SETUP *****
Change tool extension to maximize value.
Current value = 33 Old value = 27
A = Escape G = Read new value
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
68
ADVANCED PROGRAMMING
Device Edit Menu
From this menu option the operator can create new devices, copy device properties to another device for
modification, or simply select a device to be used. There can be as many as thirty devices programmed
on the 454647E.
DEVICE EDIT MENU
Edit Device 20 of 30:
4=Erase device 6=Copy device
7=Prev device 8=Device 1 9=Next device
A=Prev option G=Type edit
Key “4” will erase the device data.
Key “7” or “9” will step the operator through the devices.
Key “8” will return the operator to Device 1.
To Call “Device Edit”
From the H
OME menu press 4 (EDIT), and then press 7 (DEVICE EDIT)
Key Format:
Previous
Menu
1
Go To
Device/Type
2
Home
3
Erase
device
4
5
Copy device
6
Previous
Device
7
Device 1
8
Next device
9
Previous
Menu
A
0
Type Edit
G
WEST•BOND MODEL 454647E SERIES INSTRUCTION MANUAL
69
ADVANCED PROGRAMMING
Erase Device
This option will allow the operator to erase all data from the selected device.
ERASE DEVICE
ERASE ALL DATA from Device 2:
Are you sure?
A=No
(This device has 3 types.) G=Yes
To call “Erase Device”
From the H
OME menu press 4 (EDIT), 7 (DEVICE EDIT) and then press 4 (ERASE DEVICE)
Key Format:
Previous
Menu
1
2
Home
3
4
5
6
7
8
9
Previous
Menu
A
0
Erase all
data from this
device G