Pfaff 3586-25 Series Instruction Manual page 130

Control unit
14 Stepping motor drive A40
.01.04
The stepping motor control unit has the following basic setting:
Motor 1: 3,5 A, SIN 8
Motor 2: 4 A, SIN 8
Motor 3: 2 A, half step
Current reduction 50%, coupling of motor 1 and motor 2
The settings are loaded. Software number: 79-001 102-91/001
Pin assignment
130
Please refer to chapter 14.02.05 Stepping motor drive errors for the LED sta-
tus indicators.
X5 (Bootstrap)
PIN Signal
1 ...............GND
3 ............. RESIN\
5 ................TxD
7 .............. 12 Vin
9 ................ 5 V
X10 (Carriage monitoring)
PIN Signal
1 ............... 12 V
2 ............. Switch
X1 (CAN bus)
PIN Signal
1
2
3 ............. DoRi +
4 ...............GND
5
X6 (Supply)
PIN Signal
1 ........... +24 VSM
2 ........... +80 VSM
3 ........... +80 VSM
PIN Signal
2 ........ BOOTSTRAP
4 ................n.c.
6 ............... RxD
8 ....... Vpp processor
10 ...............n.c.
PIN Signal
3 ...............GND
4 ................n.c.
PIN Signal
6
7
8 ..............DoRi -
9 ...............GND
PIN Signal
4 ........ GND 24 VSM
5 ........ GND 80 VSM
6 ........ GND 80 VSM