Error Codes - JUKI TL-2200QVP Service Manual & Parts List

2013.3.6 最終校正用
6

ERROR CODES

The device is provided with the function for giving an error warning in the case any problem occurs. Refer to the
following table for error codes.
The error is notified by means of a buzzer. The buzzer gives audible alerts in two different ways, i.e., short au-
dible alert (as a blip) and long one (as a beep). The number of times of audible alert up to and including the first
long audible alert is heard is the reference count with which the operator determines which error has occurred.
Example) In the case of a thread trimmer output motor lock error (number of times of audible alert: 4)
"blip" "blip"
Count the number of times of the audible alert up to and including this one.
Number
of times of No.
audible alert
0 0
1 000
2 003
3 071
4 072
5
007
6 302
7 079
8 730
9 731
"blip" "beep" "blip"
Description of detected
error
Error is reset
(EEPROM) Data initial- ・ In the case the initialization
ization is being execut-
・ In the case the program is
ed.
Synchronizer connec-
tor disconnection
・ Motor connector has discon-
Motor lock error with
no overcurrent
・ In the case the machine head
Thread trimmer output
motor lock error
・ In the case an extra heavy-
Motor lock error
・ In the case the motor fails to
・ In the case the motor or the
・ In the case the machine head
Safety check error
・ In the case the machine head
・ In the case the sewing ma-
Overload detection
error
・ In the case the motor signal is
Motor encoder open-
phase error
Motor position sensor
error
"blip" "blip" "beep"
Possible cause of error
operation is executed.
updated.
Not used
nected.
is locked.
weight material thickness of
which exceeds the guaranteed
machine head specification is
sewn.
rotate.
driver has broken.
tilt detection switch is input
though the machine is being
energized.
tilt detection switch has dis-
connected.
chine head fails to increase its
speed to the commanded one.
not input properly.
31
– –
Item to be checked
・ Occurs one time when the
power is turned on after having
carried out the initialization or
program updating. (This is not
an error.)
Not used
・ Check whether the motor out-
put connector has loosened or
disconnected.
・ Check whether the thread
or the like has twined on the
handwheel.
・ Check whether the motor out-
put connector (4P) has loos-
ened or disconnected.
・ Check whether the motor fails
to rotate smoothly when being
turned by hand.
・ Check whether the machine
head is tilted without turning
off the power switch. (If the ma-
chine head is tilted, the sewing
machine operation is disabled
for the sake of safety.)
・ Check whether the thread
or the like has twined on the
handwheel.
・ Check whether the motor
output connector (CN30) has
loosened or disconnected.
・ Check whether the motor sig-
nal cord has broken by being
caught in the machine head.
・ Check whether the direction of
insertion of the motor encoder
connector is wrong.