How To Use The J3 Compatibility Mode - Mitsubishi Electric MR-J4-10B(-RJ) Instruction Manual

17. APPLICATION OF FUNCTIONS
(2) Mode selection using the application software "MR-J4(W)-B mode selection"
You can set the factory setting, J4 mode/J3 compatibility mode, and operation mode with the dedicated
application.
Application
" MR-J4(W)-B mode
selection tool "

17.1.5 How to use the J3 compatibility mode

(1) Setting of the controller
To use in the J3 compatibility mode, select MR-J3 series in the system setting window.
(2) Setting of MR Configurator
To use in the J3 compatibility mode, make the system setting as follows.
Cautions for using MR Configurator
The gain search cannot be used. You can use the advanced gain search.
The C-axis of MR-J4W3-_B cannot be set with MR Configurator. Use MR Configurator2 for it.
J4 mode/J3
compatibility mode
automatic
identification
Standard control
J4 mode
(rotary servo motor)
Fully closed loop
Linear servo motor
Direct drive motor
J3 compatibility Standard control
mode (rotary servo motor)
Fully closed loop
Linear servo motor
Direct drive motor
Operation mode in J3 compatibility mode
MR-J3-B standard control mode (rotary servo motor)
MR-J3-B fully closed loop control mode
MR-J3-B linear servo motor control mode
MR-J3-B DD motor control mode
Operation mode in J3 compatibility mode
MR-J3-B standard control mode (rotary servo motor)
MR-J3-B fully closed loop control mode
MR-J3-B linear servo motor control mode
MR-J3-B DD motor control mode
17 - 6
Factory setting
Fixed to the J4 mode (Standard control (rotary servo
motor))
Fixed to the J4 mode (Fully closed loop control)
control
Fixed to the J4 mode (Linear servo motor control)
control
Fixed to the J4 mode (Direct drive motor control)
control
Fixed to the J3 compatibility mode (Standard control
(rotary servo motor)) [Equivalent to MR-J3-B]
Fixed to the J3 compatibility mode (Fully closed loop
control control) [Equivalent to MR-J3-B-RJ006]
Fixed to the J3 compatibility mode (Linear servo motor
control control) [Equivalent to MR-J3-B-RJ004]
Fixed to the J3 compatibility mode (Direct drive motor
control control) [Equivalent to MR-J3-B-RJ080W]
System setting
Select MR-J3-_B.
Select MR-J3-_B fully closed.
Select MR-J3-_B linear.
Select MR-J3-_B DDM.
System setting
Select MR-J3-_B.
Select MR-J3-_B fully closed.
Select MR-J3-_B linear.
Select MR-J3-_B DDM.