Error Code List - JUKI ASN-690 Instruction Manual

7-15. Error code list

No. No. Description of error detected Description of error detected
E000 E000 Executon of data ntalzaton Executon of data ntalzaton
(Ths s not the error.) (Ths s not the error.)
E003 E003 Dsconnecton of synchro- Dsconnecton of synchro-
nzer connector nzer connector
E004 E004 Synchronzer lower poston Synchronzer lower poston
sensor falure sensor falure
E005 E005 Synchronzer upper poston Synchronzer upper poston
sensor falure sensor falure
E007 E007 Overload of motor Overload of motor
E050 E050 The pause swtch s The pause swtch s
pressed pressed
E070 E070 Slp of belt Slp of belt
E07 E07 Dsconnecton of motor Dsconnecton of motor
output connector output connector
E30 E30 Openng of the cloth plate Openng of the cloth plate
s detected. s detected.
E333 E333 The materal s nserted on The materal s nserted on
the start sensor. the start sensor.
E334 E334 The materal s nserted on The materal s nserted on
the curve sensor. the curve sensor.
E730 E730 Encoder falure Encoder falure
E73 E73 Motor hole sensor falure Motor hole sensor falure
E733 E733 Inverse rotaton of motor Inverse rotaton of motor
E8 E8 Overvoltage Overvoltage
E83 E83 Low voltage Low voltage
E94 E94 Motor drver falure Motor drver falure
Cause of occurrence expected Cause of occurrence expected
• When the machne head s changed. • When the machne head s changed.
• When the ntalzaton operaton s executed • When the ntalzaton operaton s executed
• When poston detecton sgnal s not nput • When poston detecton sgnal s not nput
from the sewng machne head synchro- from the sewng machne head synchro-
nzer. nzer.
• When the synchronzer has broken. • When the synchronzer has broken.
• Belt s loose. • Belt s loose.
• Machne head s not proper. • Machne head s not proper.
• Motor pulley s not proper. • Motor pulley s not proper.
• When the machne head s locked. • When the machne head s locked.
• When sewng extra-heavy materal beyond • When sewng extra-heavy materal beyond
the guarantee of the machne head. the guarantee of the machne head.
• When the motor does not run. • When the motor does not run.
• Motor or drver s broken. • Motor or drver s broken.
• The connector of the swtch has come off. • The connector of the swtch has come off.
• When the machne head s locked. • When the machne head s locked.
• Belt s loose. • Belt s loose.
• Dsconnecton of motor connector • Dsconnecton of motor connector
• •
The cloth plate s not nstalled on the table. The cloth plate s not nstalled on the table.
• •
Dust on the sensor Dust on the sensor
• •
Senstvty of the sensor Senstvty of the sensor
• When the motor sgnal s not properly • When the motor sgnal s not properly
nputted. nputted.
• Ths error occurs when the motor s run- • Ths error occurs when the motor s run-
nng at 500 rpm or more n the opposte nng at 500 rpm or more n the opposte
drecton of that of rotaton ndcaton dur- drecton of that of rotaton ndcaton dur-
ng motor s runnng. ng motor s runnng.
• When voltage hgher than guaranteed one • When voltage hgher than guaranteed one
s nputted. s nputted.
• 0V has been nputted to SC-50 of 0V • 0V has been nputted to SC-50 of 0V
specifications. specifications.
• 400V s appled to the box of 0V (30V). • 400V s appled to the box of 0V (30V).
• When voltage lower than guaranteed one • When voltage lower than guaranteed one
s nputted. s nputted.
• 0V has been nputted to SC-50 of 0V • 0V has been nputted to SC-50 of 0V
specifications. specifications.
• 0V s appled to the box of 0V. • 0V s appled to the box of 0V.
• Inner crcut s broken by the appled over- • Inner crcut s broken by the appled over-
voltage voltage
• Motor drver has broken. • Motor drver has broken.
– 47 –
Items to be checked Items to be checked
• Check the synchronzer connector (CN33, • Check the synchronzer connector (CN33,
CN43) for loose connecton and dscon- CN43) for loose connecton and dscon-
necton. necton.
• Check whether the belt s loose. • Check whether the belt s loose.
• Check whether the synchronzer cord has • Check whether the synchronzer cord has
broken snce the cord s caught n the ma- broken snce the cord s caught n the ma-
chne head. chne head.
• Check the belt tenson. • Check the belt tenson.
• Check the settng of the machne head. • Check the settng of the machne head.
• Check the settng of the motor pulley. • Check the settng of the motor pulley.
• Check whether the thread has been en- • Check whether the thread has been en-
tangled n the motor pulley. tangled n the motor pulley.
• Check the motor output connector (4P) for • Check the motor output connector (4P) for
loose connecton and dsconnecton. loose connecton and dsconnecton.
• Check whether there s any holdup when • Check whether there s any holdup when
turnng the motor by hand. turnng the motor by hand.
• •
Check the connector of the pause swtch Check the connector of the pause swtch
for loose connecton and dsconnecton. for loose connecton and dsconnecton.
• Check whether there s any holdup when • Check whether there s any holdup when
turnng the motor by hand. turnng the motor by hand.
• Check the belt tenson. • Check the belt tenson.
• Check the motor output connector for loose • Check the motor output connector for loose
connecton and dsconnecton. connecton and dsconnecton.
• Check whether the cloth plate s set on the • Check whether the cloth plate s set on the
table table
• Dust around the sensor • Dust around the sensor
• Adjustment of the senstvty of the sensor. • Adjustment of the senstvty of the sensor.
• Settng of the L/D • Settng of the L/D
• Check the motor sgnal connector (CN30) • Check the motor sgnal connector (CN30)
for loose connecton and dsconnecton. for loose connecton and dsconnecton.
• Check whether the motor sgnal cord has • Check whether the motor sgnal cord has
broken snce the cord s caught n the ma- broken snce the cord s caught n the ma-
chne head. chne head.
• Connecton of the encoder of man shaft • Connecton of the encoder of man shaft
motor s wrong. motor s wrong.
• Connecton for the electrc power of man • Connecton for the electrc power of man
shaft motor s wrong. shaft motor s wrong.
• Check whether the appled power voltage • Check whether the appled power voltage
s hgher than the rated voltage + (plus) s hgher than the rated voltage + (plus)
0% or more. 0% or more.
• Check whether 0V/0V changeover • Check whether 0V/0V changeover
swtch s mproperly set. swtch s mproperly set.
In the aforementoned cases, POWER p.c.b In the aforementoned cases, POWER p.c.b
s broken. s broken.
• Check whether the voltage s lower than • Check whether the voltage s lower than
the rated voltage – (mnus) 0% or less. the rated voltage – (mnus) 0% or less.
• Check whether 0V/0V changeover • Check whether 0V/0V changeover
swtch s mproperly set. swtch s mproperly set.
• Check whether fuse or regeneratve ress- • Check whether fuse or regeneratve ress-
tance s broken. tance s broken.