-
22
-
No
Item Description Setting range Indication of function setting
Ref.
page
53
Compensation of
solenoid-off timing
of reverse feed
stitching at the end
of sewing
Compensation of releasing the solenoid for reverse feed stitching
when reverse feed stitching at the end of sewing is performed.
–36 to 36
(10˚)
5 3 − 1 2
33
55
Foot lift after thread
trimming
Function of lifting presser foot at the time of (after) thread trimming
0 : Not provided with the function of lifting presser foot after thread
trimming
1 :
Provided with the function of lifting presser foot automatically
after thread trimming
0/1
5 5 1
33
56
Bobbin thread
remaining amount
detection function
Function of reverse revolution to lift the needle at the time of (after) thread trimming
0 : Not provided with the function of reverse revolution to lift the
needle after thread trimming
1 :
Provided with the function of reverse revolution to lift the needle
after thread trimming
0/1
5 6 1
34
58 Function of hold-
ing predeter-
mined upper/
lower position of
the needle bar
Function of holding predetermined upper/lower position of the needle bar
0 : Not provided with the function of holding predetermined upper/lower
position of the needle bar
1 :
Provided with the function of holding predetermined upper/lower posi-
tion of the needle bar (holding force is weak.)
2 :
Provided with the function of holding predetermined upper/lower posi-
tion of the needle bar (holding force is medium.)
3 :
Provided with the function of holding predetermined upper/lower posi-
tion of the needle bar (holding force is strong.)
0 to 3
5 8 0
34
59
Function of Auto/
Manual change-
over of reverse
feed stitching at
the start of sewing
This function can specify the sewing speed of reverse feed stitching at
the start of sewing.
0 :
The speed will depend on the manual operation by pedal, etc.
1: Thespeedwilldependonthespeciedreversefeedstitching
speed (No. 8).
0/1
5 9 1
34
60 Function of stop
immediately after
reverse feed
stitching at the
start of sewing
Function at the time of completion of reverse feed stitching at the start of sewing
0 : Not provided with the function of temporary stop of the sewing machine at the
time of completion of reverse feed stitching at the start of sewing
1 :
Provided with the function of temporary stop of the sewing machine at the time
of completion of reverse feed stitching at the start of sewing.
0/1
6 0 0
34
64
Change-over
speed of EBT (end
back tack)
Initial speed when starting reverse feed stitching at the sewing end
0 to 250
(r.p.m.)
6 4 1 8 0
71 Existence/non-
existence of
thread trimming
condensation
output
Existence/non-existence of condensation stitching output for remaining
short thread trimming during thread trimming control can be set.
(LU-2220 head with the function of condensation stitching for remaining
short thread trimming)
0 : Invalid
1 : Valid
0/1
7 1 1
73
Retry function
This function is used when needle cannot pierce materials .
0 : Normal
1 : Retry function is provided.
0/1
7 3 1
35
74 MF thread trim-
ming device
function setting
Existence/non-existence of mounting thread trimmer on MF is set.
(Valid in case of MF head)
0 : Not mounted
1 : Mounted
0/1
7 4 1
35
*
75
Rotating direction
of motor
Normal rotating direction of motor
0 : Clockwise
1 : Counterclockwise
0/1
7 5 1
76 One-shot func-
tion up to end of
material
One-shot automatic stitching up to end of material is performed. (Used
in case of without panel)
0 :
Without one-shot function
1 : With one-shot function
0/1
7 6 0
35
*
84
Presser lifter sole-
noid initial motion
suction time
Suction motion time of presser lifter solenoid
50 to 500 ms
50 to 500
(ms)
8 4 2 5 0
87
Function of
pedal
curve selection
Pedal curve is selected. (Improving pedal inching operation)
1
2
Pedal
stroke
0
Number of rotations
0/1/2
8 7 0
35
*
89 Tension release
function
It is effective in combination with the machine head provided with ten-
sion release function.
0 :
Tension release function is ineffective.
1 : Tension release function is effective.
0/1
8 9 1
* 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.
(Descriptions of setting in this list are the standard values at the time of delivery.)
However, contents of function setting are subject to change for improvement of function and performance without notice.