JUKI SC-921 Instruction Manual page 23

Sewing can be performed with the production support data displayed on the control panel.
[Basic operation of the production support modes]
❶
Ⓒ
Ⓓ
❸ ❹
❷
3) Data attached marked with (*1) in Table 1 "Indicator Ⓐ " can be changed by means of
switch ❻ .
and
4) When you keep
off. While they are flashing on and off, data marked with (*2) in Table 1 "Display under modes" can be
changed by pressing
When you press
stop flashing on and off.
5) The value with a sharp mark (*3) in Table 1 "Display of modes" can be changed only immediately after
resetting by using
6) Refer to the table "Mode resetting operation," for the resetting procedure of data.
7) To return to the normal sewing state, press
Data to be displayed under the respective modes are as described in the table below.
Table 1: Display of modes
Mode name
Target No. of pcs. display
mode [F100]
Target/actual No. of pcs. dif-
ference display mode [F200]
Sewing machine availability
rate display mode [F300]
Pitch time display mode
[F400]
Average number of revolu-
tions display mode [F500]
Bobbin counter display mode
Ⓐ
❺
❻
Ⓔ
❼
switch ❻ held pressed for two seconds, indicator Ⓑ and LED Ⓔ flash on and
switch ❺ and
switch ❼ , the value marked with (*2) is confirmed and indicator Ⓑ and LED Ⓔ
switch ❺ and switch ❻ .
Indicator Ⓐ
Actual number of pieces
(Unit : piece) (*1)
Difference between target
number of pieces and actu-
al number of pieces
(d : piece) (*1)
oP-r
Pi-T
ASPd
bbn
– 21 –
1) When
Ⓑ
in the normal sewing state, LED Ⓔ
lights up to enter the production sup-
port mode.
2) Production support function can
be changed over by pressing
switch ❸ or
switch ❻ .
switch ❼ .
Indicator Ⓑ
Target number of pieces
(Unit : piece) (*2)
Target pitch time
(Unit : 100 msec) (*2)
Sewing machine avail-
ability rate in the previous
sewing (Unit : %)
Pitch time in the previous
sewing (Unit : 1sec)
Average number of rev-
olutions in the previous
sewing (Unit : sti/min)
Bobbin counter value (*3)
switch ❼ is pressed
switch ❹ .
switch ❺
Indicator Ⓑ (when
switch ❺ is pressed)
-
-
Display of average
availability rate of sew-
ing machine (Unit : %)
Display of average pitch
time (Unit : 100 msec)
Display of average
number of revolutions
(Unit : sti/min)
-