
124
Control unit
14
.01.03
Sewing drive A22
Before leaving the factory the sewing drive controller is equipped with the ne-
cessary operating software. This software may only be replaced by appropriate-
ly trained personnel.
The LED "Power on" shows that the unit is ready for operation. Diagnosis functions and
fuses are not available. If error messages appear on the machine display, see Chapter
14.02.04
Error in sewing drive
Pin assignment
X2 (Synchronizer)
PIN Signal
PIN
Signal
1 ....................
KA
6
2 ....................
KB
7
3 ....................
KC
8
4 ....................
ADTC
2
9
...............
GND
5 ....................
+
5V
X3
(Interface)
PIN Signal
PIN
Signal
1 .................... GND
14 ............. A
2 .................... TxD
15 ............. A\
3 .................... RxD
16 ............. B
4 .................... TxD\
17 ............. B\
5 .................... RxD\
18 ............. Index
6 ........................
19 ............. Index\
7 .................... GND
20
8
........................
21
9 .................... REF1
22
10 .................. REF1\
23
11 .................. REF2
24
12 .................. REF2\
25
13 .................. GND
26
X6
(Mains)
PIN Signal
PIN
Signal
1 .................... PE
2 ............... N
3 .................... L1
X14
(Motor)
PIN Signal
PIN
Signal
1 .................... PE
3 ............... V
2 .................... U
4 ............... W
Содержание 3519-4/01
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