Mitsubishi Electric Melservo-J5 MR-J5 Series - Page 25

1 INTRODUCTION
1.3 Wiring check
23
1
Connecting the servo amplifier to the servo motor
• Check that the phases (U/V/W) of the servo amplifier power outputs and the phases (U/V/W) of the servo motor power
inputs match with each other.
■MR-J5-_G_/MR-J5-_A_
■MR-J5W_-_G_
• Check that the power to be supplied to the servo amplifier is not connected to the power outputs (U/V/W) as doing so will
cause the servo amplifier and the servo motor to malfunction.
• Check that the grounding terminal of the servo motor is connected to the PE terminal of the servo amplifier.
• Check that the CN2 connector of the servo amplifier is securely connected to the encoder of the servo motor using a motor
cable or encoder cable.
U
MV
W
U
V
W
Servo amplifier Servo motor
CNP3A
CNP3B
CNP3C
U
V
W
M
U
V
W
M
U
V
E
E
E
W
M
U
V
W
U
V
W
U
V
W
Servo amplifier A-axis servo motor
B-axis servo motor
C-axis servo motor
M
U
V
W
U
V
W
L1
L2
L3
Servo amplifier Servo motor
M
E
Servo amplifier Servo motor