Memory Switch Data List; Level 1 - JUKI LK-1901A Instruction Manual

23-2 Memory switch data list

Memory switch data are the motion data that the sewing machine has in common and the data that
operate on all sewing patterns in common. However, the max. speed limitation of LK1903A and
LK1900AWS (double capacity hook type) is 2,700 rpm.

23-2-1 Level 1

No.
Maximum sewing speed
Sewing speed of 1st stitch
In case of with thread clamp
Sewing speed of 2nd stitch
In case of with thread clamp
Sewing speed of 3rd stitch
In case of with thread clamp
Sewing speed of 4th stitch
In case of with thread clamp
Sewing speed of 5th stitch
In case of with thread clamp
Thread tension of 1st stitch
In case of with thread clamp
Thread tension setting at the time
of thread trimming
Thread tension changeover timing
at the time of thread trimming
Sewing speed of 1st stitch
In case of without thread clamp
Sewing speed of 2nd stitch
In case of without thread clamp
Sewing speed of 3rd stitch
In case of without thread clamp
Sewing speed of 4th stitch
In case of without thread clamp
Item
71
Setting range Edit unit
400 to 3,000 100rpm
400 to 1,500 100rpm
400 to 3,000 100rpm
400 to 3,000 100rpm
400 to 3,000 100rpm
400 to 3,000 100rpm
0 to 200 1
0 to 200 1
-6 to 4 1
400 to 1,500 100rpm
400 to 3,000 100rpm
400 to 3,000 100rpm
400 to 3,000 100rpm
Initial display
3,000rpm
1,500rpm
3,000rpm
3,000rpm
3,000rpm
3,000rpm
200
0
0
400rpm
900rpm
3,000pm
3,000pm