Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
4 - 5
(4) Separate repair
(a) Replacement of servo amplifier
Replacing the system, you can drive some J3 series servo motors with MR-J4W2-_B (J4 mode) and
MR-J4W2-_B(J3 compatibility mode). Refer to "Part 6 Common Reference Material" for the
applicable motor.
(b) Replacement of servo motor
The J4 series servo motors cannot be driven by MR-J3W-_B. Replace the existing servo amplifiers
and servo motors with MR-J4W2-_B servo amplifiers (J3 compatibility mode) and J4 series servo
motors simultaneously.
SSCNETIII
servo system
controller
MR-J3W-_B
MR-J4W2-_B
(J3 compatibility mode)
J4 series
servo motor
J3 series
servo motor
SSCNETIII
servo system
controller
MR-J3W-_B
MR-J4W2-_B
(J3 compatibility mode)
J4
series
servo motor
J3 series
servo motor
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 ...