Part 5: Review on Replacement of MR-J3-DU_ with MR-J4-DU_
5 - 2
Part 5: Review on Replacement of MR-J3-DU_ with MR-J4-DU_
1. SUMMARY
The following explains the changes when the large capacity of 200 V (30 kW to 37 kW)/400 V (30 kW to 55
kW) of MELSERVO-J3 is replaced with MR-J4-DU_.
2. FUNCTIONS AND CONFIGURATION
2.1 Differences between MR-J3-DU_ and MR-J4-DU_
Item MR-J3-DU_ MR-J4-DU_
Compatibility
(Note)
Reference material/items
Converter unit
200 V class MR-J3-CR55K
200 V class MR-CR55K
2.2 Combinations of the
converter units, drive unit
and servo motors.
400 V class MR-J3-CR55K4
400 V class MR-CR55K4
Drive Unit
200 V class MR-J3-DU30K_
MR-J3-DU37K_
200 V class MR-J4-DU30K_
MR-J4-DU37K_
400 V class MR-J3-DU30K_4
MR-J3-DU37K_4
MR-J3-DU45K_4
MR-J3-DU55K_4
400 V class MR-J4-DU30K_4
MR-J4-DU37K_4
MR-J4-DU45K_4
MR-J4-DU55K_4
Installation
A heat sink is attached outside
the cabinet.
A heat sink is attached outside
the cabinet.
3 Installation
Protection coordination
connector
The termination connector is
required (MR-J3-TM).
The termination connector is not
required.
-
Power consumption
display
Not available
Available
(Use converter unit [Pr. PA08]
and [Pr. PA15] to set this value.)
-
SEMI-F47 function
selection
Not available
Available
(Use converter unit [Pr. PA17]
and [Pr. PA18], and drive unit
[Pr. PA20] and [Pr. PF25] to set
this value.)
-
Regenerative resistor
Some regenerative options cannot be used for MR-J4.
-
7.5 Regenerative option
Dynamic brakes
Some dynamic brakes cannot be used for MR-J4.
-
7.6 External dynamic
brake
Note. : Compatible
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 ...