Motor Driver Board - Avery Dennison ALS 204 Service And Installation Manual

7 E
LECTRONICS
7.3 C
IRCUIT BOARDS

Motor driver board

7.3.2
Connections
A
L
K
J
[127] Motor driver board (A7389)
A CN 101: Connection to CPU board
B Reset button
C CN 301: Connection for stepper motor
– AUM: pull motor
D CN 302: Connection for stepper motor
– AUM: push motor
– PUR: rewinder motor
E CN 201: Debug connection (for factory use only)
F D 201: Status LED (red) rewinder motor
G D 202: Status LED (red) feed motor
LED Meaning
On Motor is enabled, but doesn´t run
Off Motor is running
[128] Meaning of the status LEDs D 201and D 202
D
ESCRIPTION
B
I
H
H D 405: LED (green) lights, if the 3.3 V supply voltage
I
J F 401: Fuse T 0.5AH 250
K CN 401: Transformer connection
L F 402: Fuse T 6.3 A 250
127
G F E
is connected
D 203: (green) lights, if the 75 V supply voltage is
connected
– Original part when delivered from factory: „Littelfuse
Series 215"
– Original part when delivered from factory: „Littelfuse
Series 215"
ALS
20X
256
C
D