Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
4 - 2
Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B
1. SUMMARY
This section describes the changes to be made when a system using MR-J3W-_B is replaced with a system
using MR-J4W2-_B.
2. CASE STUDY ON REPLACEMENT OF MR-J3W-_B
2.1 Review on Replacement Method
Note 1. Although heavier burdens including a longer construction period need to be borne, once replaced the system can be operated
for a long period of time.
2. 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.
2.2 Servo Amplifier Replacement Model
The following shows the target models (MR-J3W series) and replacement models (MR-J4W2-_B servo
amplifier).
Servo amplifier model
→
Servo amplifier model
MR-J3W-22B MR-J4W2-22B
MR-J3W-44B MR-J4W2-44B
MR-J3W-77B MR-J4W2-77B
MR-J3W-1010B MR-J4W2-1010B
MR-J3W-0303BN6 MR-J4W2-0303B6
(2) Drive J3 series servo
motors in the system as
shown in the left column
(1). (Note 2)
(1) Replace with SSCNETIII/H
servo system cont
MR-J4W2-_B + J4 series
servo motor simultaneously.
(Note 1)
(3) Replace MR-J3W-_B
with MR-J4W2-_B
gradually, and replace
with SSCNETIII/H
servo system
controller eventually.
(4) Replace the
servo amplifier
and the servo
motor individually.
YES
NO
YES
NO
Simultaneous system
replacement
Replacement of servo
amplifier and servo
motor only
Replacement of
controller and servo
amplifier only
YES
NO
MR-J3W-_B
J3
series servo motor
HF-_P motor
HC-_P motor
SSCNETIII
servo system controller
Содержание Melservo MR-J3-100B
Страница 17: ...8 MEMO ...
Страница 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Страница 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Страница 146: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 1 Part 4 Review on Replacement of MR J3W _B with MR J4W2 _B ...
Страница 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Страница 196: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 1 Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ ...
Страница 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Страница 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Страница 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Страница 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Страница 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Страница 589: ...L NA 03127ENG C ...