11. Changing special functions using the memory switches
• Memory Switches
(1
0 ,_ 1 F)
SWNo.
When
ON
memo-10
Milling
device
can
be
used (available
as
an
option)
memo-11
Bobbin thread counter
and
production counter are adjusted
when
thread
is
trimmed
memo-12
Work clamp is lowered
by
pressing work clamp first stage switch twice, without using work
clamp second stage switch. When
DIP
switch @-2
is
ON,
work clamp lowers
in
the order
right
left;
when
OFF,
work
clamp
lowers
in
the
order left
right.
Order
is
opposite
when
rising.
When
work clamp
is
lowered, the starting switch causes locking; if
the
switch
is
released
memo-13
before locking, the work clamp rises
When
DIP
switch
@-2
is
ON,
work clamp lowers
in
the
order right-left;
when
OFF,
work
clamp lowers
in
the order left-+
right.
Order
is
opposite
when
rising
memo-14
Needle
up
error detected.
memo-15
ON
when
machine
is
equipped
with
signal
tower
indicator.
(This
indicator
is
available
by
special
order.)
memo-16
ON
when
machine
is
equipped
with
thread
nipper.
(Thread
nipper
is
available
by
special
order.)
memo-17
ON
when
machine
is
equipped
with
reset
switch.
(Reset
switch
is
available
by
special
order.)
memo-18
Starting
switch
causes
work
clamp
to
drop
in
order
right-left-+forward
control
is
in
the
same
order
as
starting,
and
for
backward
control
the
work
clamp
rises
in
the
order
left-right
using
work
clamp
first
stage
switch
(when
DIP
switch
@-2
is
ON).
When
OFF,
the
left
and
right
orders
are
reversed.
memo-19
Produces
three
work
clamp
signal
outputs
(right
and
left
work
clamp,
and
intermittent
work
clamp)
so
that
a
two-position
air
valve
can
be
used.
(Two-position
air
valve
is
available
by
special
order.)
When
using
a triple
pedal
(DIP
switch
®-7
is
also
ON),
the
right
is
used
exclusively
to
detect
memo-1A
the
home
position. If
DIP
switch
@-7
is
OFF,
the
left
pedal
causes left
and
right
work
clamps
to
be
raised
and
lowered
simultaneously.
If
ON,
the
left
pedal
causes
the
left
work
clamp
to
be
raised
and
lowered,
and
the
right
work
clamp
lowers
when
starting
pedal
to
sew
memo-1b
B430E
single foot
pedal
can
be
used.
DIP
switch
@-7
is
ON.
memo-1c
Bobbin thread counter
is
decremented
at
the start of sewing.
memo-1d
When
using
an
air
pressure
drop
detection
switch.
(This
detection
switch
is
available
by
special
order.)
memo-1E
Split number
is
changed automatically
memo-1F
Program
number
is
changed automatically
• Memory Switches (20 ,_ 2F)
SWNo.
When
ON
memo-20
During feed test operation, feeding 1
00
stitches at a time is possible using the STEP
BACK switch.
memo-21
After the
home
position
is
detected
and
the
machine moves
to
the
sewing start position,
the
work clamp rises automatically.
memo-22
When
extended option output
No.
1
is
ON,
the sewing machine starts automatically.
memo-23
Set
to
ON
when
the
bobbin
changer
is
being
used.
(This
part
is
available
by
special order.)
memo-24-memo-2F
-
BAS-341 E • 342E
48
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