Servo System With Auxiliary Equipment - Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual

14. USING A LINEAR SERVO MOTOR

14.1.2 Servo system with auxiliary equipment

CAUTION
The configuration diagram is an example of MR-J4W3-222B. When using the other servo amplifiers, the
configuration will be the same as rotary servo motors except for connections of linear servo motors and
linear encoders. Refer to section 1.7 depending on servo amplifiers you use.
Molded-case
circuit breaker
(MCCB)
Magnetic
contactor
(MC)
Power factor
improving
reactor
(FR-HAL)
Line noise
filter
(FR-BSF01)
Connecting a linear servo motor for different axis to the CNP3A, CNP3B, or
CNP3C connector may cause a malfunction.
POINT
Equipment other than the servo amplifier and linear servo motor are optional or
recommended products.
When using the linear servo motor, set [Pr. PA01] to "_ _ 4 _".
R S T
Power
supply
L1
L2
L3
P+
C
D (Note 3)
Regenerative
option
U
W
V
U
W
V
U
W
V
L21
L11
CN5 (under the cover)
CNP1
CNP2
CNP3A
CNP3B
CNP3C (Note 1)
C-axis linear
servo motor
Linear
encoder
14 - 2
Personal
computer
MR Configurator2
CN3
I/O signal
Safety relay or
CN8
MR-J3-D05 safety
logic unit
Servo system controller
CN1A
or previous servo
amplifier CN1B
CN1B
Next servo amplifier
CN1A or cap
CN2A SCALE
THM
CN2B (Note 2)
SCALE
CN2C
THM
(Note 2)
(Note 1)
SCALE
CN4
THM
(Note 2)
Thermistor
Thermistor
Encoder
cable
B-axis linear
servo motor
Encoder
cable
A-axis linear
Linear
servo motor
encoder
(Note 4)
(Note 4)
(Note 4)
Thermistor
Encoder
cable
Linear encoder