JUKI SC-922 Engineer's Manual page 29

(Start level ; U : User's mode, S : Service mode)
No. Item
61 Retention time
of needle bar
at fixed position position is specified
62 Overlapped
stitching move-
ment selection
63 Clutch motor
mode
64 Changeover
speed of
condensation
stitch or EBT
(end back tack)
67 Presser lifter
solenoid
output duty
time setup
70 Function of
soft-down of
presser foot
71 Double reverse Effective/ineffective of double reverse feed stitching
feed stitching
function
72 Sewing machine Current limit at the startup of sewing machine is
startup selecting
function
73 Retry function
∗
74 With/without
MF thread
trimming device
∗
75 Motor rotation
direction
76 One-shot
function
∗
84 Initial motion
suction time of
presser foot
lifting solenoid
85 Time of sewing
end to start of
return stitching
86 Waiting time of
start of reverse
revolution to
lift needle
∗
Do not change the set values with asterisk (
of delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
Description
The period from sewing machine stop to the
beginning of retaining the needle bar at the fixed
0: Function disabled (always retention activated)
100 to 3000ms
Sew a one-shot at the time of the overlapped
stitching and set movement.
0 : Change having one-shot stitching or not with
an operation panel
1 : Always sew a one-shot
Set a function to invalidate pattern selection , thread .
trimming movement, stop positioning
0 : Normal movement
1 : The pattern selection is invalid
(Clutch motor mode)
Initial speed when starting condensation stitch or
EBT
While the presser is lifted and held, set up the
switching duty time.
Presser foot is slowly lowered.
0 : Presser foot is rapidly lowered.
1 : Presser foot is slowly lowered.
is changed over. (to be used only with CP-18)
0 : Ineffective
1 : Effective
specified.
0 : Normal (Current limit is applied during startup)
1 : Rapid (Current limit is not applied during startup)
This function is used when needle cannot pierce
materials.
0 : Normal
1 : Retry function is provided.
This function sets with or without the MF thread
trimming device.
0 : Without
1 : With
The rotation direction of the motor is switched.
0 : Clockwise
1 : Counterclock wise
One-shot operation up to the material end is
specified. (to be used only with CP-18)
0 : One-shot operation is not performed.
1 : One-shot operation is performed.
Suction motion time of presser foot lifting solenoid.
In the case of return stitching after the sewing end,
time for low-speed (No.64) section is set up from the
presentation of a return stitching instruction signal
till the start of back-tack
Delay time from UP stop to start of reverse revolution
at the time of control of reverse revolution to lift
needle is set.
∗
) mark as they are functions for maintenance. If the standard set value set at the time
Setting range Setting level
0 : Disabled
100 to 3000
(ms)
0/1
0/1
0 to 250
(sti/min)
10 to 40
(%)
0/1
0/1
0/1
0/1
0/1
0/1
0/1
50 to 500
(ms)
0 to 250
(ms)
0 to 250
(ms)
– 25 –
Indication of
function setting
U
6 1
S
6 2
S
6 3
U
6 4
5
S
6 7 2
U
7 0
U
7 1
U
7 2
U
7 3
U
7 4
S
7 5
U
7 6
U
8 4 2 5
S
8 5 6
S
8 6
1 0
Ref.
page
38
0
1
0
0
0
39
0
1
1
39
1
0
1
31
0
39
0
0
0