Specifications

3. Optimum Tuning
Easy tuning
The load inertia moment (machine system’s ideal model) is automat-
ically estimated by the auto-tuning function.
Stable control is carried out following the ideal model estimated by
the model adaptive control.
High performance tuning :Perfect Tuning using Personal Computer and MR configurator (Setup Software)
A simple parameter change allows gain settings to change, tuning the Servo
The servomotor is automatically oscillated, and
the machine system’s frequency characteristics
are analyzed. The “Machine Resonance Sup-
pression Filter” can be set easily based on the
result.
● When machine resonates
● When thinking about changing motors
● When thinking about changing command patterns
● To see the motor state
The performance can be con-
firmed without actually replacing
the motor. The results of the ma-
chine analysis function can be
read in, and the response in the
machine system can be simulated.
A graph function to display the
motor state, such as the motor’s
speed and torque, and functions
to diagnose the motor state at an
alarm occurance are provided.
Model Adaptive Control/
Advanced Real-time
Auto-tuning
Machine Analysis
Function
Machine Simulation
Function
Monitor/Diagnosis
Function
Note: The cables and connectors are sold separately.
The motor power supply connector is different for each motor, so take care when ordering.
4
Contents
Servo Amplifier Series and Servomotor Models . . . . . . . . 1
Super Performance with MELSERVO-J2-Super. . . . . . . . . 3
Model Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Specifications and Characteristics. . . . . . . . . . . . . . . . . . 7
Motor Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Special Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 32
MR-J2S-A
Peripheral Equipment (MR-J2S-
MA). . . . . . . . . . . . . . 34
Servo Amplifier Specifications . . . . . . . . . . . . . . . . . . 35
Standard Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 37
Amplifier Dimensions . . . . . . . . . . . . . . . . . . . . . . . 45
MR-J2S-B
Peripheral Equipment (MR-J2S-
MB). . . . . . . . . . . . . . 49
Servo Amplifier Specifications . . . . . . . . . . . . . . . . . . 50
Standard Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 52
MR-J2S-CP
Features/System Configuration (MR-J2S-
MCP) . . . . . . 54
Peripheral Equipment (MR-J2S-
MCP) . . . . . . . . . . . . . 55
Servo Amplifier Specifications . . . . . . . . . . . . . . . . . . 56
Command Method. . . . . . . . . . . . . . . . . . . . . . . . . . 57
Standard Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 58
MR-J2S-CP-S084
Features/Specifications (MR-J2S-
MCP-S084) . . . . . . . . 59
Standard Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 61
MR-J2S-CL
Features/System Configuration (MR-J2S-
MCL). . . . . . . 62
Peripheral Equipment (MR-J2S-
MCL) . . . . . . . . . . . . . 63
Servo Amplifier Specifications . . . . . . . . . . . . . . . . . . 64
Command List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Standard Wiring Diagram . . . . . . . . . . . . . . . . . . . . . 67
Options (Note) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Ordering Information for Customers. . . . . . . . . . . . . . . 77
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Peripheral Equipment. . . . . . . . . . . . . . . . . . . . . . . . . 85
Using a Personal Computer. . . . . . . . . . . . . . . . . . . . . 88
The Differences: Comparison with MR-J2 Series . . . . . . 90
Cautions Concerning Use . . . . . . . . . . . . . . . . . . . . . . 91