Pfaff 1571 Justieranleitung Seite 63

Stromlaufplan
Reference
Needle
Step motor 3
Needle
Step motor 2
Feed wheel
Reference
Roller presser
Step motor 1
Roller presser
X51
1
GND
2
+5V
4 3
Reference
3
1 Needle
2
4
X50
1
Phase 2A
2
shield
3
6 4 Phase 1A
4
Phase 2B
3 1
5
6
Phase 1B
X40
1
Phase 2A
2
shield
3
Phase 1A
6 4
4
Phase 2B
3 1
5
6
Phase 1B
X31
GND
+5V
4 3
Reference
Roller presser
2 1
X30
1
Phase 2A
2
shield
3
6 4 Phase 1A
4
Phase 2B
3 1
5
6
Phase 1B
Version 02.10.18
WH 1
WH
BN
BN 2
GN GN
3
4
BN
1 BN
2 WH
shield
WH
3 GN
GN
YE
4
YE
BN
1 BN
2 WH
shield
WH
GN
3
GN
YE
4
YE
1 WH 1 WH
2 BN
2 BN
GN
GN 3
3
4 4
BN
1 BN
2 WH
shield
WH
3 GN
GN
YE
4
YE
91-191 591-95
X67
X22
RD
1
BN
2
SM
YEWH
3
OGWH
4
X20
RD
1
BN
2
SM
YEWH
3
OGWH
4
XB1
X21
RD
1
BN
2
SM
YEWH
3
OGWH
4
Teil 2
63