− 75 −
No.
Er13
Er14
Er15
Er16
Er17
Er18
Description
Cloth cutting knife motion error
• When cloth cutting knife return detection switch signal does not
change within 500 ms after turning ON cloth cutting knife solenoid
or cylinder.
Knife size, presser size error
• When the set various data exceed sewing possible area.
1) When total length is longer than the presser size.
2) When stitch width + knife groove width is wider than 1/2 of
presser width.
Knife size, presser size error (When knife operates plural times.)
• When the input knife size is not proper for the cloth cutting length.
1) When the knife size is larger than the cloth cutting length.
2) When the knife bar comes in contact with the work clamp.※1
(When desired to open a large hole with a small size knife.)
Knife driving timing error
ROMRev : up to 004E
• Knife driving timing cannot be obtained.
(When 2nd bar-tacking length + 2nd clearance is shorter than 2
mm.)
ROMRev: from 004F
• When bar-tacking length + 2nd clearance is less than 2 mm at
the time of double stitching.
• When setting which requires 2-times of knife driving after
jump feed (depending on the set values of knife size, cloth cut
length and 2nd clearance).
Cycle stitching data error
When the data of selected pattern No. is ineffective.
Sewing start position error
• When the sewing start position is larger than the bar-tacking
length.
When the sewing start position protrudes from the bar-tacking
length at the sewing start processing in accordance with the
number of stitches at the sewing start and pitch.
- At the time of taper bar -
When left bar-tacking width compensation value X 2 + sewing
start position + (number of stitches at the sewing start – 2) X
pitch at the sewing start is larger than bar-tacking length –
0.1 mm.
How to recover/supposed cause
Possible to re-start after pressing
reset key/improper adjustment.
Replace the presser or re-input the
data after releasing error with reset
key.
Replace the knife or re-input the data
after releasing error with reset key.
Re-input the data after releasing
error with reset key.
Re-input the data after releasing error
with reset key.
Re-input the data after releasing error
with reset key.
※ 1 Standard data A classified in the presser type
In case of 2nd bar-tacking length + 2nd clearance + cloth cutting length
“–” knife size (Memory switch No. 21) ≧ A, Er (error) 15 occurs.
A
1
2 24 (mm)
3
4 ..........29 (mm)
5 ..........53 (mm)
6 ..........24 (mm)
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