1OPERATION_.pdf - 第166页
3.11 Bad Board Reject Function • Selection of Black or White Mark Comparatively Bright P . C . B . ( P . C . B . with a lot of light reflex ) : Use a black mark . Comparatively Dark P . C . B . ( P . C . B . with a littl…
3.11
Bad
Board
Reject
Function
3.11
Bad
Board
Reject
Function
This
function
prevents
components
from
being
placed
on
the
unit
P
.
C
.
B
.
when
a
multi
-
unit
P
.
C
.
B
.
having
the
same
repetitive
patterns
is
used
and
a
bad
mark
is
placed
on
the
specified
position
of
each
unit
P
.
C
.
B
.
•
This
B
.
B
.
R
.
function
detects
a
bad
mark
on
each
unit
P
.
C
.
B
.
According
to
the
results
,
the
machine
automatically
places
otherwise
not
place
components
on
the
unit
P
.
C
.
B
.
(
The
position
of
a
bad
mark
can
be
specified
within
the
specific
range
on
a
unit
P
.
C
.
B
.
)
•
This
function
also
detects
a
bad
mark
on
the
multi
-
unit
P
.
C
.
B
.
According
to
the
results
,
the
machine
automatically
implements
or
otherwise
disregard
the
B
.
B
.
R
.
function
on
each
unit
P
.
C
.
B
.
(
Overall
Bad
Board
Reject
Function
)
or
[
Scope
of
Action
]
(
1
)
When
the
machine
starts
running
automatically
，
the
X
/
Y
table
moves
to
the
position
specified
in
the
bad
mark
position
data
.
(
2
)
After
the
X
/
Y
table
has
moved
to
the
specified
position
，
the
bad
mark
detection
photosensor
detects
whether
or
not
bad
marks
are
placed
on
the
multi
-
unit
P
.
C
.
B
.
(
3
)
Steps
(
1
)
and
(
2
)
are
repeated
according
to
the
pattern
program
data
until
all
bad
marks
are
detected
(
the
number
of
repetitive
patterns
)
.
(
When
no
bad
mark
is
detected
on
the
multi
-
unit
P
.
C
.
B
.
(
overall
P
.
C
.
B
.
)
,
this
function
does
not
detect
any
bad
mark
on
a
unit
P
.
C
.
B
.
)
(
4
)
After
this
function
completes
detecting
all
bad
marks
，
the
machine
takes
the
placement
action
.
At
this
time
,
the
machine
does
not
place
any
components
on
the
unit
P
.
C
.
B
.
where
a
bad
mark
was
detected
in
steps
(
1
)
through
(
3
)
.
Note
:
When
the
function
detects
that
bad
marks
are
put
on
all
unit
the
X
/
Y
table
，
the
P
.
C
.
B
-
?
s
of
the
multi
-
unit
P
.
C
.
B
.
machine
does
not
take
a
placement
action
，
the
X
/
Y
table
returns
to
its
origin
,
and
the
machine
stops
in
condition
.
At
this
time
,
all
components
picked
by
each
nozzle
on
an
error
become
invalid
.
Bad
Mark
Detection
Photosensor
P
.
C
.
B
.
Bad
Marks
Unit
P
.
C
.
B
.
Fig
.
3.16
3
—
2
S
ggos
-
oni
ACP
01
EOP
3
-
28
3.11
Bad
Board
Reject
Function
•
Selection
of
Black
or
White
Mark
Comparatively
Bright
P
.
C
.
B
.
(
P
.
C
.
B
.
with
a
lot
of
light
reflex
)
:
Use
a
black
mark
.
Comparatively
Dark
P
.
C
.
B
.
(
P
.
C
.
B
.
with
a
little
light
reflex
)
:
Use
a
white
mark
.
•
Preparation
before
Use
of
Unit
P
.
C
.
B
.
B
.
B
.
R
.
Detection
Function
(
1
)
Create
pattern
program
data
.
Refer
to
“
Chapter
2
Pattern
Program
Data
”
in
the
instruction
manual
(
SECTION
II
PROGRAMMING
MANUAL
)
for
details
.
(
2
)
Adjust
the
amplifier
sensitivity
of
the
unit
P
.
C
.
B
.
B
.
B
.
R
.
detection
photosensor
.
Refer
to
“
Chapter
2
Replacement
of
Parts
”
in
the
instruction
manual
(
SECTION
M
MAINTENANCE
MANUAL
)
for
details
.
QQO
^
-
Om
3
—
28
-
1
ACP
01
EOP
3
-
28
-
1
3.12
Automatic
Offset
Teaching
Function
3.12
Automatic
Offset
Teaching
Function
By
implementing
the
teaching
function
during
automatic
operation
,
the
machine
can
pick
up
and
place
components
in
stable
condition
.
Periodically
performed
teaching
also
makes
it
possible
to
use
the
results
for
nozzle
maintenance
.
When
“
ENABLE
”
is
set
in
the
data
box
of
the
label
“
AUTO
OFFSET
TEACH
MODE
”
at
the
“
AUTO
OFFSET
TEACH
MODE
"
display
,
the
machine
performs
the
automatic
teaching
operation
after
the
specified
time
elapses
and
components
(
Hierarchical
Sequence
:
Display
—
“
AUTO
OPN
.
SUB
-
MENU
”
Display
TEACH
MODE
”
Display
)
placed
on
one
P
.
C
.
B
.
AUTO
OPN
.
MODE
〈
PLACEMENT
〉
”
are
AUTO
OFFSET
•
Placement
time
is
measured
and
managed
when
the
machine
is
powered
up
.
When
the
specified
time
elapses
,
the
machine
automatically
stops
without
zeroing
the
feeder
carriage
and
performs
the
automatic
teaching
operation
after
components
placed
on
one
P
.
C
.
B
.
The
feeder
carriage
stays
in
the
middle
origin
position
(
temporary
origin
position
)
.
•
When
the
[
STOP
]
or
the
[
PAUSE
]
button
is
pressed
before
the
machine
is
completely
set
to
the
automatic
teaching
mode
,
the
machine
stops
running
.
The
machine
does
not
perform
any
P
.
C
.
B
.
transfer
or
displacement
operation
during
automatic
teaching
operation
.
•
When
the
automatic
teaching
operation
is
completed
,
the
machine
accepts
the
subsequent
P
.
C
.
B
.
and
re
-
starts
the
automatic
operation
.
are
•
Refer
to
“
4.11
Setting
of
Automatic
Offset
Teaching
Mode
”
for
parameter
setting
of
the
function
.
3
—
2 9
Q
^
-
001
ACP
01
EOP
3
-
29