Mitsubishi Electric MELSERVO-J2-Super Series, Transition Handbook

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[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
Appendix 1-4
2. DIFFERENCES BETWEEN MR-J2S-_B_ AND MR-J4-_B_-RJ020
2.1 Function Comparison Table
Item MR-J2S-_B
MR-J4-_B_-RJ020
MR-J4-T20
Remarks
System
Standard
○ ○
Full. Special specification ○
Lin. Special specification ×
DDM × ×
Supported network SSCNET SSCNET
Supported motors
MR-J2S catalog motor
MR-J2S optional motor
HG motor
(Operates as 17 bits)
HC-KFS motor
HC-MFS motor
HC-LFS motor
HC-SFS motor
HC-RFS motor
HC-UFS motor
HA-LFS motor
For details, refer to "[Appendix 1]
Chapter 7" of this document.
I/O power supply Internal 24 V External 24 V
An external power supply (24 V
100 mA) is required for DIO.
Battery MR-BAT / A6BAT MR-BAT6V1SET
Serial communication Half pitch 20 pins miniD-Sub
Using conversion cable.
MR-J4T20CH00
MR-J2S
control
function
Auto Tuning ○ ○ Gain compatibility
Model applicable control ○ ○
Machine resonance
suppression filter
○ ○
Machine analyzer
function
○ ○
Machine simulation ○ ×
(Note 1)
Gain search function ○ ×
(Note 1)
Adaptive vibration
suppression control
○ ○
(Note 1, 2)
For details, refer to "9.2 (8) Adaptive
vibration suppression control
function" in this section.
Note 1. This is available for the MR-J4-_B_-RJ020 servo amplifiers with software version A9 or later.
2. Enabling the adaptive vibration suppression control of [Pr. 25] of a servo amplifier with software version A8 or earlier will
cause [AL. 37 Parameter error].
Manually set [Pr. 18] Machine resonance suppression filter 1.