Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 485

[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
(4) Confirmation of absolute position detection
The absolute position data can be confirmed from the setup software (SETUP161E).
Select "Diagnosis" - "Display ABS data" and open the absolute position data display screen.
(5) Connection of battery
Connect the battery as shown in the following diagram.
(6) Gain adjustment
When using [Pr. 13 Position control gain 1] of the MR-J4-_B_-RJ020 servo amplifier and the MR-J2S-_B_
servo amplifier together in interpolation mode, etc., check the accumulated pulses of each axis and readjust
the gain as necessary.
POINT
When using the setup software (SETUP161E) with the MR-J4-_B_-RJ020 servo
amplifier, select "Setup" - "System settings" and set the "Model selection" to "MR-
J2S-_B_".
Servo amplifier
CN2
CN4
MR-BAT6V1SET
Appendix 1-22
Encoder cable
Servo motor