– 22 –
Phe-
nome-
non
Switch/display
Description
Initial
value
Setting
range
U225
Number of times of detecting stitch
skipping until the stitch skipping mes-
sage is displayed and the machine is
immediately stopped
The number of times of detecting stitch skipping until
the stitch skipping message is displayed and the sew-
ing machine is immediately stopped. (*4.)
0 or 1 : The message is displayed when stitch skip-
ping is detected once
2
: The message is displayed when stitch skipping is
detected twice.
2
0 to 999
U226
Number of times of detecting double
catching until the double catching
message is displayed and the ma-
chine is immediately stopped
The number of times of detecting double catching until
the double catching message is displayed and the
sewing machine is immediately stopped.(*5.)
0 or 1 : The message is displayed when double catch-
ing is detected once.
2
: The message is displayed when double catching is
detected twice.
2
0 to 999
*4. In the case "U224 Stitch skipping/double catching detecting operation" is set to "1: The message is displayed at the time of
thread trimming", the message will be displayed at the time of thread trimming.
In the case "U221 Number of stitches to detect stitch skipping" is set to "2: One stitch skipping is detected when two stitches
have skipped continuously" or a larger value, counting of the number of stitches will be started after the set number of skipped
stitches has continued. (In the case the U221 is set to "2" and U225 is set to "2", the message will be displayed when two continu-
ous times of stitch skipping have occurred twice.)
*5. In the case "U224 Operation of detecting stitch skipping and double catching" is set to "1: The message is displayed at the time
of thread trimming", the message will be displayed at the time of thread trimming.
In the case "U222 Number of stitches to detect double catching" is set to "2: One double catching is detected when double
catching has occurred twice continuously" or a larger value, counting of the number of stitches will be started after the set num-
ber of stitches of double catching has continued. (In the case the U222 is set to "2" and U226 is set to "2", the message will be
displayed when two continuous times of double catching have occurred twice.)
Level 2 (Keep
held pressed by two seconds on the sewing screen)
Phe-
nome-
non
Switch/display
Description
Initial
value
Setting
range
K227
Light quantity reduction error disabled
Enable/disable of the light quantity reduction
error
0 : "M642 Light quantity reduction error" is
detected
1 : "M642 Light quantity reduction error" is
disabled
0
0 to 1
K230
Buzzer ring time at the time of detecting
stitch skipping
Duration of ringing the buzzer when stitch
skipping is detected (*1.)
0 : Standard warning tone
1- : (x 10 msec). The buzzer sounds for one
second when this is set to 100.
100
0 to 250
K232
Signal lamp output
Enable/disable of the signal lamp (optional)
(*2.)
0 : Disable
1 : Enable
0
0 to 1
*1. The set value of the K230 is common to the buzzer on the operation panel and the signal lamp (optional).
*2. If you want to use the signal lamp (optional), set the K232 to "1: Enable".
If it is set to "0: Disable", neither the signal lamp (tricolor light) will light up nor the buzzer will sound.