16
Controls
● The machine as a keyboard with 4 keys to activate different functions.
● When the keys 1 – 4 are operated on the standard version, the functions listed below are
carried out.
Key 1: Reverse sewing or intermediate backtacks during the seam.
(For drive system P45 PD2-L = standard)
For drive system AB 321, the value 16 is set under parameter 244 (= st
andard).
Key 2: Needle position change
This button can have the following functions assigned depending on the drive
system implemented and by way of changes to the parameter values:
P45 PD2-L AB 321
Parameter Function Parameter Function
446
1 = needle raised without trimming
2 = needle position change
3 = single stitch
4 = not allocated
5 = tack inversion
6 = tack suppression
242
01 = Change needle position (standard)
02 = needle up without trimming
03 = Single stitch
17 = inversion
96 = Backtack suppression
(all autom. backtack deactivated)
97 = Single stitch reverse
98 = Not used
Fig. 7 - 04
1
2
3
4
7.04 Keyboard on machine head (only on the PFAFF 2235 PLUS)
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