No.
Item
Description
Level
Setting
range
Default
AS-7
AH-7
P01 Maximum sewing speed
The maximum sewing speed reached by fully depressing
the pedal is set with this function setting item. The maximum
sewing speed can be changed within the sewing speed range
specified for [P68 Maximum sewing speed].
* The maximum sewing speed can also be changed using the
+ - switch on the operation panel.
U
100-[P68]
(sti/min)
4000
3500
P04 Reverse feed stitching
speed at the beginning of
sewing
The sewing speed to be used during the reverse feed stitching
at the beginning of sewing is set with this function setting item.
U
100-3000
(sti/min)
1900
1900
P05 Reverse feed stitching
speed at the end of sewing
The sewing speed to be used during the reverse feed stitching
at the end of sewing is set with this function setting item.
U
100-3000
(sti/min)
1900
1900
P06 Overlapped stitching speed The sewing speed to be used during the overlapped stitching is
set with this function setting item.
* This speed can also be changed using the relevant switch
on the operation panel.
U
100-3000
(sti/min)
1900
1900
P07 Sewing speed for soft start The sewing speed for soft start at the beginning of sewing is set
with this function setting item.
U
100-1500
(sti/min)
800
800
P08 Soft start function
The number of stitches to be sewn with the soft-start function at
the beginning of sewing is set with this function setting item.
0: The soft-start function is not selected
1 - 99: The number of stitches to be sewn with the soft-start
function
U
0-99
(Stitches)
1
1
P09 Sewing speed of the con-
stant dimension sewing
This parameter is used to set the sewing speed to be employed
when the constant dimension sewing is performed.
* The sewing speed can be changed with the switch on the
operation panel.
U
200-[P68]
(sti/min)
4000
3500
P10 Setting of the reverse feed
stitching at the end of con-
stant dimension sewing
This parameter is used to set whether or not the reverse feed
stitching is automatically performed at the end of constant
dimension sewing.
ON: Reverse feed stitching is automatically performed at the
end of sewing
OFF: Sewing machine stops sewing before starting reverse
feed stitching at the end of sewing. It performs reverse feed
stitching when the front part of pedal is depressed.
U
ON/OFF
ON
ON
P11 Selection of operation of
BTSW
This parameter is used to select the operation of the BTSW.
0: Reverse feed stitching at the midpoint of sewing
1: Needle up / down correction switch
0
0
P12 Changeover of the reverse
feed stitching at the start
of sewing between Auto /
Manual
The sewing speed for the reverse feed stitching at the begin-
ning of sewing is set with this function setting item.
0: The reverse feed stitching is performed by manually oper-
ating the pedal.
1: The reverse feed stitching is performed at the sewing
speed set with [P04 Reverse feed stitching speed at the
beginning of sewing].
U
0-1
1
1
P13 Function of stop immedi-
ately after the reverse feed
stitching at the beginning of
sewing
Operation to be carried out at the end of the reverse feed stitch-
ing at the beginning of sewing is selected with this function
setting item.
CON: The sewing machine does not stop temporarily after
completion of the reverse feed stitching at the beginning of
sewing
STP: The sewing machine stops temporarily after completion
of the reverse feed stitching at the beginning of sewing
U
CON/STP
CON
CON
P15 Changeover of the needle
up/down correction function
The function of needle up/down correction switch is changed
over with this function setting item.
0: Needle up/down correction
1: One stitch correction
2: Continuous half stitch
3: Continuous one stitch
U
0-3
0
0
P18 Correction of solenoid-on
timing for the reverse feed
stitching at the beginning of
sewing
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 beginning of sewing. When the
set value for this parameter is increased, the length of stitch at
the end of A process is increased and the length of stitch at the
beginning of B process is decreased.
U
0-200
132
120
P19
Correction of solenoid-off
timing for the reverse feed
stitching at the beginning of
sewing
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 beginning of sewing. When the set
value for this parameter is increased, the length of stitch at the
beginning of B process is increased.
U
0-200
148
160
P25 Correction of solenoid-on
timing for the reverse feed
stitching at the end of sew-
ing
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 begin-
ning of C process is increased.
U
0-200
100
112
P26
Correction of solenoid-off
timing for the reverse feed
stitching at the end of sew-
ing
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 parameter 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.
U
0-200
151
158
＊
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.
6. Function setting list
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