Pfaff 3588-04/020, Instruction Manual, Page: 57 / 196

11 - 7
Input mode functions
Head functions (number key 7)
Opens a menu for selecting various head functions:
1 2
3
4 5 6 7 9 0
Enter
8
Esc
Clear
Fig. 11 - 09
1 - STANDARD STITCH LENGTH: 3.2 mm
2 - MAXIMUM SPEED: 4000 RPM
3 - REDUCED SPEED: 4000 RPM
4 - DELAY ZIGZAG ON: 3 STITCHES
5 - DELAY ZIGZAG OFF: 3 STITCHES
6 - SEWING: ON
STANDARD STITCH LENGTH
For entering the standard stitch length of the seam program in the active program
station.
MAXIMUM SPEED
For entering the maximum speed.
REDUCED SPEED
For entering the reduced speed.
ZIGZAG DELAY ON
For entering the number of stitches which are sewn until the command "Zigzag on" is
output (see Fig. 11-10 ).
ZIGZAG DELAY OFF
For entering the number of stitches which are sewn until the command "Zigzag off" is
output (see Fig. 11-11 ).
1
2
3
4
5
Zick-Zack off
Zick-Zack on
Delay
correct
Delay too
short,
increase stitch
count
Delay
correct
Delay too
short,
increase stitch
count
Delay too
long,
decrease
stitch count
Delay too
long,
decrease
stitch count
Fig. 11 - 10
Fig. 11 - 11
Due to the delay of the valve and cylinder, output of the commands for DELAY
ZIGZAG ON and OFF must be delayed as a function of the speed.
SEWING
Switches the sewing operation on or off during the program cycle. When the sewing
operation is switched off the pockets are stacked after the folding operation.
6