2500_Users_Manual- - 第130页
← → ← → PROGRAM/TEST ONLY USE ARROW KEYS TO ALIGN BEAM WITH DEVICE CENTER. PRESS [D] TO LOWER BEAM. PRESS START TO CONTINUE. PROGRAM/TEST ONLY USE ARROW KEYS TO ALIGN DEVI CE WITH PROG. MODULE. PRESS [D] TO L OWER BEAM. …
°
If the device was too close to the FRONT, move the beam to the RIGHT.
1860-2
X
4
X
1
X
3
FRONT
If the device was too close to the BACK, move the beam to the LEFT.
1861-2
X
4
X
1
X
3
BACK
Operation
4.
Press
START.
The
beam
rotates
the
device
90
and
moves
it
over
the
programming
module.
Push
the
beam
down
manually
(on
either
side
of
the
beam
limit
bar),
and
ensure
that
the
device
moves
into
the
center
of
the
programming
module's
block.
When
the
alignment
is
correct,
press
and
hold
D
on
the
2500
keyboard
to
check
the
device's
insertion.
Repeat
steps
1
through
4
until
the
device
moves
into
the
center
of
the
programming
module
and
does
not
rub
one
set
of
contacts
more
than
another.
5.
When
the
alignment
is
correct,
press
START
to
continue
running
the
Task.
Figure
4-25
Device
too
Close
to
the
Front
、
_
广
Figure
4-26
Device
too
Close
to
the
Back
MO
ProMaster
2500
User
Manual
4-31
← →
← →
PROGRAM/TEST ONLY
USE ARROW KEYS TO ALIGN BEAM WITH
DEVICE CENTER. PRESS [D] TO LOWER BEAM.
PRESS START TO CONTINUE.
PROGRAM/TEST ONLY
USE ARROW KEYS TO ALIGN DEVICE WITH
PROG. MODULE. PRESS [D] TO LOWER BEAM.
PRESS START TO CONTINUE.
Operation
Aligning
a
Device
to
a
DIP/SOIC/32-pin
PLCC
Programming
Module
When
you
process
a
device
with
a
rectangular
shaped
body
(DIP,
SOIC,
or
32-pin
PLCC),
the
2500
prompts
you
to
align
the
first
device
in
the
job
run.
Follow
these
steps
to
align
the
beam
to
a
device
in
the
input
track.
The
track
width
should
be
adjusted
for
the
device
before
you
begin
this
procedure
(see
page
4-12).
Note:
This
alignment
procedure
assumes
that
the
devices
are
inserted
the
input
track
with
pin
1
oriented
to
the
right
when
you
are
standing
in
front
of
the
2500.
1.
Insert
a
tube
of
devices
into
the
input
track
and
close
the
hood.
2.
Start
the
new
Task.
The
beam
moves
over
the
first
device
and
pauses.
The
2500
displays:
3.
Press
and
to
center
the
chuck
over
the
device
(left-to-right).
Pressing
the
arrow
key
once
moves
the
beam
a
small
step
in
that
direction.
Note:
You
can
change
beam
alignment
while
a
Task
is
running.
When
the
beam
hesitates
above
the
device,
press
STOP
and
use
the
front
panel
arrow
keys.
4.
Press
and
hold
D
on
the
2500's
keyboard
to
lower
the
beam
and
check
the
position
of
the
chuck
on
the
device.
For
a
slower
insertion,
lower
the
beam
manually
by
pushing
directly
on
the
top
of
the
beam
assembly,
on
either
side
of
the
beam's
limit
bar
(the
limit
bar
is
shown
in
Figure
1-7).
Adjust
the
left-to-right
position
if
necessary.
When
the
beam
is
centered,
press
START.
5.
The
beam
picks
up
the
device,
moves
it
over
the
programming
module,
and
pauses
before
inserting
the
device.
The
2500
displays:
6.
Align
the
device
pins
to
the
module's
contacts
using
the
and
keys
to
move
the
beam
with
the
device.
The
left-most
pins
of
the
device
should
line
up
with
the
left-most
contacts
on
the
module.
Press
and
hold
D
key
to
lower
the
device
into
the
programming
module
and
check
the
alignment.
Note:
Do
not
press
the
arrow
keys
while
the
device
is
on
the
programming
module.
Doing
so
may
cause
the
beam
to
break
its
vacuum
hold
and
drop
the
device.
4-32
ProMaster
2500
User
Manual
PROGRAM/TEST ONLY
USE ARROW KEYS TO ALIGN BEAM WITH
DEVICE CENTER. PRESS [D] TO LOWER BEAM.
PRESS START TO CONTINUE.
1945-2
Operation
Figure
4-27
DIP
Device
Alignment
Adjust
Front-to-back
Position
If
the
device
is
not
aligned
properly,
release
the
D
key,
use
the
arrow
keys
to
change
the
position,
and
lower
the
beam
into
the
programming
module
to
check
it
again.
When
you
are
satisfied
with
the
left-to-right
alignment,
check
the
front-to-back
alignment.
See
if
the
device
is
pushing
either
the
front
or
the
back
contact
set
much
more
than
the
other.
7.
If
both
front
and
back
contact
sets
are
being
contacted
equally,
press
START
to
begin
processing
devices.
If
the
device
is
not
centered
front-to-back,
note
whether
it
is
too
close
to
the
front
or
the
back,
and
follow
the
procedure
below
to
readjust
its
position.
To
realign
so
the
device
is
inserted
into
the
center
of
the
programming
module
(front-to-back
axis),
follow
the
steps
below.
1.
Exit
the
Task
or
Kit,
restart
it,
and
prepare
to
check
the
alignment
again.
2.
The
beam
will
pause
above
the
device
and
the
2500
displays:
ProMaster
2500
User
Manual
4-33