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APPENDIX
App. - 59
App. 10 Special specification
App. 10.1 Amplifiers without dynamic brake
App. 10.1.1 Summary
This section explains servo amplifiers without a dynamic brake. The things not explained in this section will
be the same as MR-J4-_A_(-RJ).
App. 10.1.2 Model
The following describes what each block of a model name indicates. Not all combinations of the symbols are
available.
Series
Rated output
Symbol Rated output [kW]
10
0.1
20
0.2
40
0.4
60
0.6
70
0.75
100
1
200
2
350
3.5
500
5
700
7
Power supply
Symbol
Power supply
None 3-phase 200 V AC to 240 V AC
4
3-phase 380 V AC to 480 V AC
Special specifications
Symbol
Special specifications
RU
MR-J4-_A_-RJ without a dynamic brake
ED
MR-J4_-A_ without a dynamic brake
1
1-phase 100 V AC to 120 V AC
M R
J
D
A
E
4
4
6
-
-
-
0
App. 10.1.3 Specifications
Dynamic brake which is built in 7 kW or smaller servo amplifiers is removed.
Take safety measures such as making another circuit for an emergency stop, alarm occurrence, and power
shut-off.
The following servo motors may function an electronic dynamic brake at an alarm occurrence.
Series Servo
motor
HG-KR HG-KR053/HG-KR13/HG-KR23/HG-KR43
HG-MR HG-MR053/HG-MR13/HG-MR23/HG-MR43
HG-SR HG-SR51/HG-SR52
Setting the following parameter disables the electronic dynamic brake.
Servo amplifier
Parameter
Setting value
MR-J4-_A_-ED
MR-J4-_A_-RU
[Pr. PF06]
_ _ _ 2
When [Pr. PA04] is "2 _ _ _" (default), the motor can be a state of forced stop deceleration at an alarm
occurrence. Setting "0 _ _ _" in [Pr. PA04] disables the forced stop deceleration function.
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...