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No.
Item
P25
Correction of solenoid-on
timing for the reverse feed
stitching at the end of sew-
ing
P26
Correction of solenoid-off
timing for the reverse feed
stitching at the end of sew-
ing
＊
P29
Brake force of the main
shaft at the time of stopping
the sewing machine on the
way
P32
Correction of solenoid-on
timing for the overlapped
stitching
P33
Correction of solenoid-off
timing for the overlapped
stitching
P37
First current value (ON duty)
of thread clamp
＊
P44
Brake force of the main
shaft at the time of stopping
the sewing machine after
thread trimming
P45
ON duty of the reverse feed
stitching solenoid
P46
Setting of the function of
reverse revolution to lift the
needle
P47
Reverse revolution angle to
lift the needle
P48
Sewing speed at a low
speed
P49
Sewing speed for thread
trimming
＊
P50
2nd thread trimming speed
＊
P51
Timing to change over to the
2nd thread trimming speed
＊
P52
Time to wait for sewing after
lowering the presser foot
P53
Setting of operation of the
presser foot when the back
part of pedal is depressed
P68
Maximum sewing speed
＊ 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.
Description
Stitch alignment can be carried out by changing the timing of
actuating the reverse-feed stitching solenoid at the time of reverse
feed stitching at the end of sewing. When the set value for this
parameter is increased, the length of stitch at the beginning of C
process is increased.
Stitch alignment can be carried out by changing the timing of
releasing the reverse-feed stitching solenoid at the time of reverse
feed stitching at the end of sewing. When the set value for this pa-
rameter is increased, the length of stitch at the end of C process
is decreased and the length of stitch at the beginning of D process
is increased.
Main shaft brake force is adjusted with this function setting item
for preventing the sewing machine from overrunning before stop-
ping on the way.
Stitch alignment can be carried out by changing the timing of actu-
ating the reverse feed stitching solenoid at the time of overlapped
stitching. When the set value for this parameter is increased, the
length of stitch at the end of A (C) process is increased and the
length of stitch at the beginning of B process is decreased.
Stitch alignment can be carried out by changing the timing
of releasing the reverse-feed stitching solenoid at the time of
overlapped stitching. When the set value for this parameter is
increased, the length of stitch at the end of B process is increased
and the length of stitch at the beginning of C process is de-
creased.
The first current value (ON duty) for the thread clamp is set with
this function setting item.
* Refer to the "explanation of the thread clamp solenoid opera-
tion" in the Engineer's Manual for details.
Main shaft brake force is adjusted with this function setting item
for preventing the sewing machine from overrunning before stop-
ping.
Output duty of the reverse feed stitching solenoid when the sole-
noid is in the ON state is set with this function setting item.
This function rotates the main shaft in the reverse direction of
sewing to bring the needle bar to the highest position.
ON: Reverse-revolution operation is in the ON state
OFF: Reverse-revolution operation is in the OFF state
The operating angle of the reverse-revolution to lift the needle is
adjusted with this function setting item.
The minimum sewing speed of the sewing machine by operating
the pedal is set with this function setting item.
Sewing speed to be used when performing thread trimming is set
with this function setting item.
Sewing speed is decreased in the latter half of thread trimming
operation. That sewing speed is set with this function setting item.
* In the case this speed is set to "0" (zero), the sewing machine
runs at the 1st thread trimming speed.
The timing to change over the sewing speed to the 2nd thread
trimming speed is set with this function setting item.
The time to wait for starting sewing after the presser foot is low-
ered is set with this function setting item.
The operation of the presser foot when the back part of pedal is
depressed is set with this function setting item.
0: Presser foot does not operate even when the back part of
pedal is depressed.
1: Presser foot goes up to the 1st presser-foot lifting position
when the back part of pedal is depressed by half of the depth.
It goes up to the 2nd presser-foot lifting position when the
back part of the pedal is further depressed.
2: Presser foot does not operate even when the back part of
pedal is depressed. It goes up to the 2nd presser-foot lifting
position when the back part of the pedal is further depressed.
The maximum sewing speed is set with this function setting item.
(The MAX value differs with the type of machine head.
SMS, BMS：5000
SSH, SSJ, BSH, BSJ：4500)
– 41 –
Level
Setting range
Default
U
0-200
123
U
0-200
130
S
1-45
30
U
0-200
SMS, BMS
：105
SSH, SSJ,
BSH, BSJ
：92
U
0-200
SMS, BMS
：105
SSH, SSJ,
BSH, BSJ
：100
U
0-100
SMS, BMS
：40
SSH, SSJ,
BSH, BSJ
：50
S
1-45
16
S
1-50
30
U
ON/OFF
OFF
S
50-200
160
(1/4°)
U
100-500
200
(sti/min)
U
100-500
210
(sti/min)
S
0-500
180
(sti/min)
S
270-370(°)
320
S
10-500(ms)
120
U
0-2
1
S
100-MAX
4000
(sti/min)
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