Error Message Table (Lk-1930) - JUKI LK-1910 Engineer's Manual

16. ERROR MESSAGE TABLE (LK-1930)

Error No. Indicator lamp
E3 ServoMotor Alert
E4 S e r v o M o t o r F e e d e r
Sync error
E10 No Pattern Found
E11 No Disk In Drive
E12 E r r H a s O c c u r r e d
When Reading
E13 E r r H a s O c c u r r e d
When Writing
E14 The Write-ptct Tab Is
Locked
E15 Formatting Error
E16 The FD Is Full
E17 The ROM Is Full
E18 Illegal media Type
E19 File Size Is Over
E20 S c a l i n g R a n g e 1 0
Through 4000
E21 Processing Aborted
E22 Maximum No of Stitch
Excd
E25 Reset Counter
E26 Cut Speed Range 01
Through 40
E27 Combination No Data
Stored
E30 Needle Pos Err
E31 AirPressure Drop
E32 Air Pressure, OK
E33 Travel OverLimit
Error description
Main shaft motor failure
Timing of main shaft and feed is not correct.
The pattern is not found in the floppy disk.
The floppy disk has not been loaded.
Error has occurred due to some reasons
when reading from the floppy disk.
Error has occurred due to some reasons
when writing in the floppy disk.
The write-protect tab of the floppy disk is
locked.
Initializing of the floppy disk cannot be
made.
The floppy disk is full.
Data ROM is one piece.
Data ROM is a different type.
Processing is impossible since the pattern
data size is too large.
Scaling range of X, Y is beyond the setting
range.
During data computation temporary stop
key is pressed or computation failure has
occurred.
Due to too many data, computation is
impossible.
Bobbin thread counter has reached to the
set value.
Set value of the feeding speed of milling is
not correct.
Under combination mode, no data is read
in.
Main shaft is not at the upper dead point or
upper position.
Air pressure dropped. Air is not supplied.
Air relay cable is removed.
Air pressure is OK.
Feeding frame is beyond the sewing
range.
140
− −
How to reset
After turning OFF the switch, remove the
trouble.
After turning OFF the switch, remove the
trouble.
Set again the correct pattern No.
Set the floppy disk.
Read again with the ready switch.
Write again with the ready switch.
Release the write-protect tab of the floppy
disk, and write again.
Initialize the floppy disk again, or the floppy
disk is broken.
Replace with a new initialized floppy disk,
write again.
Replace the EEP-ROM with a new one.
Use a correct ROM.
The pattern cannot be used since it exceeds
the specified limit.
Change to the correct set value, and read
again with the ready switch.
Read again with the ready switch.
The pattern is too large, and cannot be used.
Reset the bobbin thread counter with the
bobbin thread replacement key.
Change to the correct set value.
After specifying pattern No., read the pattern
data.
Return to the upper position by ON/OFF of
the threading key.
After turning OFF of the power, set the air
pressure to 0.5 to 0.55 MPa (5 ~ 5.5kgf/cm
or insert the connector.
Automatically indicated when the air is
returned.
During sewing: Release with the return-
to-origin switch.
2
),