Block Diagram - Panasonic MINAS A5-series Operating Instructions Manual

1
Before Using
the Products
A, B-frame
Fuse
L 1
L 2
L 3
Fuse
Fuse
L1C
L2C
B1
B3
B2
X1
USB
X2
Serial
X3
Safety function
X4
Alarm
signal
Pulse train Division/
command
mulitiplication
Analog
velocity A/D
command
16-bit
Control
input
Control
output
Pusle
output
C, D-frame
Fuse
L 1
L 2
L 3
Fuse
Fuse
L1C
L2C
B1
B3
B2
X1
USB
X2
Serial
X3
Safety function
X4
Alarm
signal
Pulse train Division/
command
mulitiplication
Analog
velocity A/D
command
16-bit
Control
input
Control
output
Pusle
output
1-8
2. Driver

Block Diagram

P
Voltage
detection N
±12V
+
+5V
DC/DC
PS for gate drive
PS for RE
Front panel
Display
operation Parameter control
control
+ Deviation Position Position
deviation amp.
counter
–
External
Internal speed
command
Internal
Division
processing
P
Voltage
N
detection
Fan
(D-frame only)
±12V
+
+5V
DC/DC
PS for gate drive
PS for RE
Front panel
Display
operation Parameter control
control
+ Deviation Position Position
deviation amp.
counter
–
External
Internal speed
command
Internal
Division
processing
Error
Sequence control
detection
Protective
EEPROM
curcuit
Speed
+
Velocity
deviation
– Torque
amp.
limit
Speed
Speed
Torque
detection
Encoder signal
processing
limit
Feedback scale signal
processing limit
Error
Sequence control
detection
Protective
EEPROM
curcuit
Speed
+
Velocity
deviation
– Torque
amp.
limit
Speed
Speed
Torque
detection
Encoder signal
processing
limit
Feedback scale signal
processing limit
U
V
W
Gate drive
Current
PWM
control
circuit
A/D
X6
X5
Feedback scale unit
U
V
W
Gate drive
Current
PWM
control
circuit
A/D
X6
X5
Feedback scale unit
M
RE
M
RE