Operation Manual

Referencing
The behavior for referencing the step motors after a sewing procedure
can be configured using this menu item.
En te r : 0 = n o ref ere n ci n g
1 = reference each time
2 – 10 = after every 2nd - 10th sewing procedure.
Raising the clamping foot
Setting whether the clamping foot is to be raised after referencing the
step motors.
Enter: A = the clamping foot is raised before referencing.
B = the clamping foot is raised after referencing.
Sewing motor reverse rotation angle
After the end of the sewing procedure it is possible to rotate the
sewing motor backwards so that the needle can reach a higher
position. Before the next sewing procedure the needle position is
moved once more to the sewing motor stop position. The angle that
the sewing motor is to be back rotated can be set.
Enter: 0 … 70° ( 0° = back rotation switched off)
(70° = highest needle position)
Opening the thread tension angle
Setting the angle to open the thread tension in the last stitch.
Enter: 200° … 355°
The thread tension is opened before reaching the thread cut off
position. Thus only the mechanical pre-tensioning works in the cutting
procedure.
All angles are given from the sewing motor reference position.
42