List Of Errors; Reading The Error Indication; List Of Error Codes; List Of Error Codes For The Device - JUKI LK-1942ZA5050 Manuel D'utilisation

VIII. LIST OF ERRORS

1. Reading the error indication

When a fault occurs, the corresponding error code will be display on PLC inside the heat cutter control box.
Check the error code following the steps of procedure described below.
Inside of
control panel
Device
Selected
number
device
10
DM
No.
Specified value

2. List of error codes

(1) List of error codes for the device

Error code Description
1 Temporary stop fault
2 Sewing machine fault
10 Needle thread trimmer
cylinder sensor fault
11 Bobbin thread trimmer
cylinder fault
12 Bobbin case holder po-
sitioning finger cylinder
sensor fault
20 Stitch skipping detec-
tion fault
21 No bobbin-thread fault
22 Bobbin setting fault
In the case two or more faults occur simultaneously, the error code number of which is smaller is displayed preferentially.
However, the error code "2" is an external error and is given the lowest preference.
Be aware that the heat cutter retrieves the origin if the reset switch in the indicator box is
pressed when a cylinder-sensor fault occurs.
Rear face of
control panel
Access window
Set value
Cause
Temporary stop switch has been
pressed.
A fault has occurred in the main
body of sewing machine.
Operation end of the needle thread
trimmer cylinder could not be de-
tected.
Operation end of the bobbin thread
trimmer cylinder could not be de-
tected.
Operation end of the bobbin case
holder positioning finger cylinder
could not be detected.
Stitch skipping has been detected
during sewing.
Bobbin thread has run out during
sewing.
Bobbin setting position could not
be confirmed after the replacement
of bobbin thread.
1) Press the
ed device.
2) Set the device number to "10" with the
key.
Reset the temporary stop switch. Then, press the
"RESET" switch.
Correct the fault referring to the Instruction Manual
for the main body of sewing machine.
Check for interfering matter, re-check the cylinder
sensor position, replace the cylinder sensor with a
new one, or check the air pressure.
Check for interfering matter, re-check the cylinder
sensor position, replace the cylinder sensor with a
new one, or check the air pressure.
Check for interfering matter, re-check the cylinder
sensor position, replace the cylinder sensor with a
new one, or check the air pressure.
Reset the fault with the "RESET" switch on the
indication box. Then, cancel the temporary stop of
the sewing machine.
Reset the fault with the "RESET" switch on the
indication box. Then, cancel the temporary stop of
the sewing machine.
Check the loaded position of the bobbin.
– 17 –
key to select DM as a select-
Corrective measure
/