Mr-J5D2-_G_-N1/Mr-J5D3-_G_-N1 - Mitsubishi Electric MR-J5D-G-N1 User Manual

MR-J5D2-_G_-N1/MR-J5D3-_G_-N1

400 V class
The following is an example using MR-J5D3-_G_-N1.
MCCB
To the main circuit power supply
Power
supply input of the converter unit
MCCB
L11
L21
STO switch
Network
control
Network
From CN4 of converter
unit or CN40B of drive
unit
To CN40A of drive unit
*1 Drive units other than the MR-J5D2-100G4-N1 and MR-J5D3-100G4-N1 have a cooling fan.
From L+ of converter unit
From L- of converter unit
Cooling fan
*1
STO circuit
Control
circuit
+
Base
power
supply
amplifier
Controlling B-axis
Controlling C-axis
I/F
CN3
Digital I/O Analog
control output
Drive unit
TRM (A)
L+
Current
detector
L-
Dynamic
brake circuit A
Overcurrent Current
Overvoltage
A detection A
Control engine
CN5
USB
Personal
computer
A-axis
servo motor
U
V
A-axis
M
output
W
E
A-axis
F/B
E
B-axis
servo motor
U
V
B-axis
M
output
W
E
B-axis
F/B
E
C-axis
servo motor
U
V
C-axis
M
output
W
E
C-axis
F/B
E
Step-
down
circuit
1 SPECIFICATIONS
1.5 Function block diagram
1
19