AMKASYN Digital inverters in modular construction
Power supply modules AN
4.1
- AZ page 3
1 AMKASYN System overview
S C
F L
T S
N K
D A 1
D A 2
D A 3
D A 4
Q S C
Q T S
Q R F
S B M
U E
R F
A A 1
A A 2
A A 3
A A 4
Q U E
A Z - E A x
A Z - I G x
R S 2 3 2 /
R S 4 2 2 /
R S 4 8 5
( A Z - K 0 2 )
A Z - P S x
A Z - M C x
A Z
A N
A W
A W
Q E S
Q E F
E F
Q E S
Q E F
E F
U
V
W
P E
U
V
W
P E
3 x 4 0 0 V . . .
4 8 0 V
A Z - R 0 1 /
A Z - R 0 2
1 2
3 4
O p t i o n
A N x x F
A Z - R C x
M
3
M
3
A C M o t o r
P T C
P T C
O p t i o n a l
c a r d s
S i g n a l b u s
P r o g r a m m a b l e c o n t r o l l e r c a r d
C N C c a r d
E F
P o w e r o u t p u t e n a b l e
Q E F
P o w e r o u t p u t e n a b l e d
Q E S
P o w e r o u t p u t d i s a b l e d
Q U E
Q R F
S B M
Q S C
Q T S
D A 1
. . .
D A 4
D C - B u s r e a d y h a n d s h a k e
I n v e r t e r s r e a d y h a n d s h a k e ( a l l )
S y s t e m r e a d y
S C h a n d s h a k e
T S h a n d s h a k e
D a t a o u t p u t D A 1 . . . D A 4
A b b r e v i a t i o n s :
U E
R F
F L
S C
T S
N K
D C - B u s e n a b l e
I n v e r t e r s o n ( a l l )
E r r o r r e s e t
S t a t u s c o d e c a l l
S t a t u s c o d e c l o c k
C a m ( R e f . L . S . )
P o w e r b u s
P o w e r
s u p p l y
m o d u l e
( o p t i o n )
C e n t r a l m o d u l e
I n v e r t e r m o d u l e
A n a l o g
o u t p u t s
1 2 b i t
+ / - 1 0 V
B i n a r y
o u t p u t s
o p t i c a l l y
i s o l a t e d
B i n a r y i n p u t s
o p t i c a l l y
i s o l a t e d
S q u a r e w a v e
p u l s e i n p u t
B i n a r y I / O
c a r d
S q u a r e w a v e p u l s e i n p u t c a r d
S E R C O S i n t e r f a c e c a r d
I n v e r t e r m o d u l e
( m a x . 8 )
P o w e r
o u t p u t
e n a b l e
A 1 A n a l o g i n p u t
A 2 1 2 b i t + / - 1 0 V
G 1 , . . . M o t o r
e n c o d e r
P o w e r
o u t p u t
e n a b l e
A 1 A n a l o g i n p u t
A 2 1 2 b i t + / - 1 0 V
G 1 , . . . M o t o r
e n c o d e r
O p t i o n A W - I W x
p u l s e t r a n s m .
O p t i o n A W - I W x
p u l s e t r a n s m .
A C M o t o r
The AMKASYN series is a drive system of modular construction for feeding AMK AC motors.
The digital inverters regulate the drives in 4 quadrant mode precisely and with high dynamic
response. The feed is direct from a 400V three-phase power supply. The inverter modules
are supplied from a common DC-bus. The latest power semiconductor technology in
conjunction with high-grade integration guarantees high reliability.
