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VI. ALARM NO. INDICATION (on the button feeder unit (BR) side)
If the alarm indicator lamp on the operation panel starts flashing on and off slowly, the relevant alarm number indicated on
the front face of the control box will be shown on the operation panel.
No.
Indication
Normal operation (given during
0
the normal stand-by state of the
sewing machine)
RAM check error
1
CPU check error
Sewing machine starter is defec-
tive.
2
(Flash)
Fine positioning error
Occurs when the automatic but-
ton discharging function continu-
ously works three times.
3
Spinner oscillating arm error (The
motor is kept turned ON over a
predetermined period of time.)
4
Index unit error (The motor is
kept turned ON over a predeter-
mined period of time.)
5
6
7
Switch for the positioning of
button is defective, or performs
8
malfunction.
Start switch is defective, or per-
9
forms malfunction.
The sewing machine start condi-
tion error (The spinner oscillating
arm motor origin switch has not
10
been turned ON.)
11
12
Fine positioning operating condi-
13
tion error (The index switch has
not been turned ON.)
Sewing machine error
14
State that the power is turned
ON.
(Flash)
State that the work clamp foot is
lowered (
Troubles
• RAM in the CPU circuit board is
defective.
• Self-diagnosis error
• If the sewing machine can start
up : LK-BR relay cord is discon-
nected.
• If the sewing machine cannot
start up : 24V breaker trip
• The button carrier does not
match the distance between
holes in the button.
• The fine positioning completion
sensor is defective (malfunction).
• The centers of the fine position-
ing rod, of the triple pawl and of
the button carrier are not aligned
with one another.
• Overload of the motor (A button
is caught in the spinner oscillat-
ing arm or the motor is mechani-
cally locked.)
• F4 (6.3A) fuse has blown.
• Overload of the motor (A button
is caught in the spinner oscillat-
ing arm or the motor is mechani-
cally locked.)
• F5 (2A) fuse has blown.
Not used.
Not used.
• The origin of the spinner oscil-
lating arm has not been properly
adjusted.
• The motor used to control the
spinner oscillating arm is defec-
tive.
Not used.
Not used.
The index unit is not in its origin.
(The motor overruns due to a de-
fective motor.)
Sewing machine side error
Preparation of the operation box
has not been completed.
Item selection LED of the sewing
machine is in the state that the work
clamp foot is lowered (
).
Causes
Corrective measures
–
Replace the CPU circuit
board.
Replace the relay cord.
Replace the button carrier.
Replace the RFIN sensor.
(Adjust the RFIN sensor.)
Align the center of the rod
with those of the triple pawl
and the button carrier.
Remove the button. (Re-
fer to "Cautions during
operation".)
Replace the fuse.
Remove the button.
Replace the fuse.
–
–
Re-adjust the button po-
sitioning switch.
–
Replace the button posi-
tioning switch.
Re-adjust the start switch.
–
Replace the start switch.
Re-adjust the origin sen-
sor properly. Replace
the motor for the spinner
oscillating arm.
–
–
Replace the motor for the
index unit.
).
30
−
−
How to reset
–
–
Re-turn ON the pow-
er to the machine.
Press the reset
switch. Press the
24V RESET button.
Press the reset
switch.
Turn OFF the power
to the machine, re-
move the cause of
trouble and re-turn
ON the power to the
machine.
Turn OFF the power
to the machine, re-
move the cause of
trouble and re-turn
ON the power to the
machine.
–
–
–
–
Press the reset
switch.
Press the reset
switch.
Tu r n t h e s p i n n e r
oscillating arm up to
its origin by hand.
Press the manual
operation switch.
–
–
–
–
Press the reset
switch.
Release of the sew-
ing machine error
P r e s s t h e R e a d y
–
key.
Press the Selection
key.
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