Function Setting List - JUKI SC-921 Instruction Manual

Discrete control box
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7. Function setting list

No
Item
1
Soft start
The number of stitches to be sewn at a low speed when the soft-
function
start function is used at the start of sewing.
0 : The function is not selected.
1 to 9 : The number of stitches to be sewn under the soft-start
mode.
2
Material end
Material end sensor function (to be used only with CP-18).
sensor function
0 : Material end detection function is not operative.
1 : After detecting material end, the specified number of stitches
(No. 4) will be sewn, and the sewing machine will stop.
3
Thread trimming
Thread trimming function by material end sensor (to be used only
function by
with CP-18).
material end
0 : Automatic thread trimming function after detection of material
sensor
end is not operative.
1 : After detecting material end, the specified number of stitches
(No. 4) will be sewn, and the sewing machine will stop and
perform automatic thread trimming.
4
Number of
Number of stitches for material end sensor (to be used only with
stitches for
CP-18).
material end
Number of stitches from detection of material end to stop of the
sensor
sewing machine.
5
Flicker reducing
Flicker reducing function
function
0 : Flicker reducing function is not operative.
1 : Flicker reducing function is effective
6
Bobbin thread
Bobbin thread counting function
counting
0 : Bobbin thread counting function is not operative.
function
1 : Bobbin thread counting function is operative.
7
Unit of bobbin
Unit of bobbin thread counting down
thread counting
0 : 1 Count/10 stitches
*
down
1 : 1 Count/15 stitches
2 : 1 Count/20 stitches
3 : 1 Count/thread trimming
8
Number of
Sewing speed of reverse feed stitching
rotation of
*
reverse feed
stitching
9
Thread trimming
Thread trimming prohibiting function (to be used only with CP-18).
prohibiting
0 : Thread trimming is effective.
function
1 : Thread trimming is prohibited.
(Output of solenoid is prohibited. : Thread trimmer and wiper)
10 Setting of
Position of needle bar is specified when the sewing machine
needle bar stop
stops.
position when
0: The needle bar stops at its lower position.
the sewing
1: The needle bar stops at its upper position.
machine stops
11 Operation
Operation confirmation sound for operation panel
confirmation
0 : Operation confirmation sound is not generated
sound for
1 : Operation confirmation sound is generated.
operation panel
12 Optional
Switching of function of optional switch.
switch function
Refer to
selection
p.28.
13 Function of
Function of prohibiting start of the sewing machine by bobbin
prohibiting start
thread counting
of the sewing
0 : When counting is out (-1 or less) Function of prohibiting start
machine by
of the sewing machine is not operative.
*
bobbin thread
1 : When counting is out (-1 or less) Function of prohibiting start
counter
of the sewing machine after thread trimming is operative.
2 : When counting is out (-1 or less), the sewing machine stops
once. Function of prohibiting start of the sewing machine after
thread trimming is operative.
14 Sewing counter Counting function of sewing (number of completion of process)
0 : Sewing counter function is not operative.
1 : Sewing counter function is operative. (Every time thread trim-
ming is performed)
2 : With the sewing counting switch input function
15 Thread wiping
Thread wiping operation after thread trimming is specified.
function after
0 : Thread wiping is not carried out after thread trimming
thread trimming
1 : Thread wiping is carried out after thread trimming
21 Function of
Function of lifting presser foot when the pedal is in neutral position.
automatic
0 : Function of neutral automatic presser lifting is not operative.
presser foot
1 : Selection of function of neutral presser lifting.
lifting at pedal's
neutral position
22 Needle up/
Function of the needle up/down correction switch is changed over.
down correction
0 : Needle up/down compensation
switch
1 : One stitch compensation
changeover
function
25 Thread trimming
Thread trimming operation after moving the needle away from its
operation after
upper or lower position by turning the handwheel by hand is speci-
turning the
fied.
handwheel by
0 : Thread trimming operation is carried out after turning the
han
handwheel by hand
1 : Thread trimming operation is not carried out after turning the
handwheel by hand
* 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
"III-8. Detailed explanation of selection of functions"
Setting
range
0 to 9
(Stitches)
0/1
0/1
0 to 19
(Stitches)
0/1
0/1
0 to 3
150 to 3,000
(sti/min)
0/1
0/1
0/1
0 to 2
0 to 2
0/1
0/1
0/1
0/1
– 24 –
Indication of function setting
page
1
0
2
0
3
0
4
5
5
0
6
1
7
0
8
1 9 0 0
9
0
1 0
0
1 1
1
1 2
o P T _
1 3
0
1 4
1
1 5
1
2 1
0
2 2
0
2 5
1
Ref.
28
28
28
28
28
28
28
28
28
29
32
32
32

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