Mitsubishi Electric MELSERVO-J2M series, Instruction Manual

Page: 18 / 197

www.dadehpardazan.ir 88594014-15
1 - 2
1. FUNCTIONS AND CONFIGURATION
1.2 Function block diagram
W
RS-232C
D/A
NFB MC
U
V
W
M
L
11
L
21
L
1
L
2
L
3
CNP3
P
N
C
CNP1A
U
V
M
CN1
A
CN1B
CN3
CNP2
CN2
CNP2
CN2
W
U
V
M
CNP2
CN2
CON3
A-3
H
CON3A-3H
CON3A-3H
FR-BAL
Power
supply
3-phase
200 to
230VAC
(Note)
1-phase
200 to
230VAC
Base unit Interface unit
I/F Control
I/F Control
Controller or
Servo amplifier
Servo amplifier
or termination
connector
Personal
computer
Analog monitor
(3 channels)
Regenerative brake option
Regener- at
ive
T
R
Drive unit
Dynamic
brake
Servo motor
In
rush
cur
re
n
t
su
ppr
es
si
on
cir
cu
it
Current
detector
Overcurrent
protection
Current
detection
Base amplifier
Actual position
control Actual speed
control
Current
control
Model position
control Model speed
control
Virtual
encoder Virtual
servo
motor
Drive unit
Encoder
Drive unit
Dynamic
brake
Servo motor
Encoder
Current
detection
Dynamic
brake
Current
detection
Servo motor
Encoder
Position
command
input
Model
position Model
speed Model
torque
Position command
Note. For 1-phase 200 to 230VAC, connect the power supply to L
1
, L
2
and leave L
3
open.
CNP1B
(Earth)
(Earth)
(Earth)