Panasonic MINAS A5 Series Operating Instructions Manual page 31

2. Driver
Block Diagram
F-frame (400 V)
Fuse
L 1
L 2
L 3
Fuse
Voltage
detection
Fuse
24V
+
DC/DC
0V
B1
B3
B2
Front panel
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
G-frame (400 V)
Fuse
L 1
L 2
L 3
Fuse
Voltage
detection
Fuse
24V
+
0V
B1
B3
B2
Front panel
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
Note
Only for position control type is not provided with X2, X3 and X5.
G-frame: Only for position control type is not provided.
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P
+
Resistor
N
Fan
±12V
+5V
PS for gate drive
PS for RE
Sequence control
Display
operation
Parameter control
control
Position
Deviation Position
+
counter deviation amp.
External
Speed
Internal speed
Speed
command
detection
Internal
Division
processing
P
+
Resistor
N
Fan
12V
+5V
DC/DC
PS for gate drive
PS for RE
Sequence control
Display
operation Parameter control
control
Position
+ Deviation Position
+
counter deviation amp.
–
External
Speed
Internal speed
Speed
command
detection
Internal
Division
processing
Gate drive
Error
detection
Protective
EEPROM
curcuit
Speed
Velocity
deviation
Torque Current
– amp. PWM
limit control
circuit
Torque
Encoder signal
processing
limit
Feedback scale signal
processing limit
Gate drive
Error
detection
Protective
EEPROM
curcuit
Speed
Velocity
deviation
Torque Current
–
amp.
limit control
Torque
Encoder signal
processing
limit
Feedback scale signal
processing limit
U
V
M
W
RE
A/D
X6
X5
Feedback scale unit
U
V
M
W
RE
DB1
DB2
DB3
DB4
PWM
circuit
A/D
X6
X5
Feedback scale unit
1-19
1
2
3
4
5
6
7