– 24 –
22 Needle up/down
correction
switch
changeover
function
Function of the needle up/down correction switch is changed
over.
0 : Needle up/down compensation
1 : One stitch compensation
0/1
2 2
0
31
25 Thread trimming
operation after
turning the
handwheel by
han
Thread trimming operation after moving the needle away from
its upper or lower position by turning the handwheel by hand is
specied.
0 : Thread trimming operation is carried out after turning the
handwheel by hand
1 : Thread trimming operation is not carried out after turning
the handwheel by hand
0/1
2 5
1
29 Setting of one-
touch type
reverse feed
solenoid pull-in
time
This function sets the suction time of initial motion of back-tack
solenoid.
50 ms to 500 ms
50 to 500
(ms)
2 9
7 0
31
30 Function of
reverse feed
stitching on the
way
Function of reverse feed stitching on the way
0 : Normal one-touch type reverse feed stitching function
1 : Function of reverse feed stitching on the way is operative.
0/1
3 0
0
32
31
Number of
stitches of reverse
feed stitching on
the way
Number of stitches of reverse feed stitching on the way.
0 to 19
(Stitches)
3 1
4
32
32 Effective
condition of
reverse feed
stitching on the
way when the
sewing machine
is stopping.
Effective condition of reverse feed stitching on the way
0 : Function is not operative when the sewing machine stops.
1 : Function is operative when the sewing machine stops.
0/1
3 2
0
32
33 Thread trimming
function by
reverse feed
stitching on the
way
Thread trimming function by reverse feed stitching on the way
0 : Automatic thread trimming function after completion of
reverse feed stitching on the way is not operative.
1 : Automatic thread trimming after completion of reverse
feed stitching on the way is performed.
0/1
3 3
0
32
*
35 Number of
rotation at a low
speed
Lowest speed by pedal
(The MAX value differs by machine head.)
150 to MAX
(sti/min)
3 5
2 0 0
*
36 Number of
rotation of
thread trimming
Thread trimming speed
(The MAX value differs by machine head.)
100 to MAX
(sti/min)
3 6
2 1 0
37 Number of
rotation of soft-
start
Sewing speed at the start of sewing (soft-start)
(The MAX value differs by machine head.)
100 to MAX
(sti/min)
3 7
8 0 0
27
38 One-shot speed One-shot speed (The max. value depends on the number of ro-
tation of the sewing machine head.)
150 to MAX
(sti/min)
3 8
2 5 0 0
32
*
39 Pedal stroke
at the start of
rotation
Position where the sewing machine starts rotating from pedal
neutral position (Pedal stroke)
10 to 50
(0.1 mm)
3 9
3 0
*
40 Low speed
section of pedal
Position where the sewing machine starts accelerating from
pedal neutral position (Pedal stroke)
10 to 100
(0.1 mm)
4 0
6 0
*
41 Starting position
of lifting presser
foot by pedal
Position where the cloth presser starts lifting from pedal neutral
position (Pedal stroke)
– 60 to –10
(0.1mm)
4 1
– 2 1
*
42 Starting position
of lowering
presser foot
Starting position of lowering presser foot
Stroke from the neutral position
8 to 50
(0.1 mm)
4 2
1 0
*
43
Pedal stroke 2 for
starting thread
trimming
Position 2 where the thread trimming starts from pedal neutral
position (When the function of lifting presser foot by pedal is pro-
vided.) (Pedal stroke)
(Effective only when Item No. 50 is set at 1.)
– 60 to –10
(0.1 mm)
4 3
– 5 1
*
44
Pedal stroke
for reaching the
maximum number
of rotation
Position where the sewing machine reaches its highest sewing
speed from pedal neutral position (Pedal stroke) 10 to 150
(0.1 mm)
4 4
1 5 0
*
45
Compensation of
neutral point of
the pedal
Compensation value of the pedal sensor
–15 to 15
4 5
0
47
Auto-lifter
selecting function
Limitation time of waiting for lifting solenoid type auto-lifter de-
vice
10 to 600
(second)
4 7
6 0
33
*
48
Pedal stroke 1 for
starting thread
trimming
Position where thread trimming starts from pedal neutral position
(Standard pedal) (Pedal stroke)
(Effective only when Item No. 50 is set at 0.)
– 60
to – 10
(0.1 mm)
4 8
– 3 5
49
Lowering time of
presser foot
Sets the time required until the lowering of the presser foot is
completed after a depress on the pedal
0
to 500
(10 ms)
4 9
1 4 0
35
No
Item Description
Setting range
Indication of function setting
Ref. page
* Do not change the set values with asterisk (
*
) mark as they are functions for maintenance. If the standard set value set at the
time of delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
If it is necessary to change the set value, please purchase the Engineer’s Manual and follow the instructions.
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