【
Appendix 1
】
Introduction to Renewal Tool
Appendix 1 - 2
[Appendix 1] Introduction to Renewal Tool
POINT
For details and the latest version of the tool and compatible models, check the
website of Mitsubishi Electric System & Service Co., Ltd.
1. SUMMARY
The MR-J3 renewal tool is a tool to replace the presently used "MR-J3
series
", "MR-J3W
series
" servo
amplifier with the "MR-J4
series
" servo amplifier. We are prepared to provide mounting attachments
compatible with the existing mounting dimensions and conversion cables compatible with the existing cables.
1.1 Servo amplifier replacement model
Type Former
model
Replacement
General-purpose interface
MR-J3-_A
MR-J3-_A4
→
MR-J4-_A
MR-J4-_A4
SSCNET Interface
MR-J3-_B
MR-J3-_B4
MR-J4-_B
MR-J4-_B4
MR-J3W-_B MR-J4W2-_B
1.2 Features
・
Wiring work can be shortened because the existing cables can be connected as they are. (except for some
models)
・
The renewal kit can be mounted using the existing mounting holes.
2. IMPORTANT POINTS TO NOTE WHEN REPLACING
(1) Depending on the condition of the existing setup, sometimes noise reduction techniques are necessary
when replacing.
(2) When using the existing cables, please consider the remaining life of the cables. If deterioration is
significant, replacing with a new cable is recommended.
(3) Because the conversion cable does not have a long bending life, fix the cable when using.
(4) When using the control signal conversion cable "SC-J3WJ4WCTC03M", refer to the cable connection
diagram in section 6.2.5.
(5) Contact a Mitsubishi Electric. if the existing MR-J3 servo amplifier or servo motor is a special product.
Summary of Contents for Melservo MR-J3-100B
Page 17: ...8 MEMO ...
Page 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Page 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Page 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Page 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Page 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Page 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Page 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Page 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Page 589: ...L NA 03127ENG C ...