Mitsubishi Electric Melservo MR-J3-100B, Handbook

Page: 296 / 590

Part 6: Common Reference Material
6 - 19
(3) Electronic dynamic brake
The electronic dynamic brake operates in the initial state for HG series servo motors with a 600 W or
smaller capacity.
The time constant " " for the electronic dynamic brake will be shorter than that for normal dynamic brake.
Therefore, coasting distance will be shorter than in normal dynamic brake.
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
HG-AK
HG-AK0136
，
HG-AK0236
，
HG-AK0336
(a) Parameter settings (for MR-J4-_A_series)
No.
Abbrevia-
tion
Name and function
Initial
value
[unit]
Setting
range
PF09 *FOP5 Function selection F-5 Refer to the
"Name and
function"
column.
Setting digit
Explanation
Initial
value
_ _ _ x Electronic dynamic brake selection.
0: Automatic (effective only for specific servo motors)
2: Disabled
Refer to the following table for the specified servo motors.
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
0h
PF15 DBT Electronic Dynamic Brake Operating Time
Set an operating time for the electronic dynamic brake. (Note) 2000
[ms]
0
to
10000
(b) Parameter settings (for MR-J4-_B_series/MR-J4W2-_B servo amplifier)
No.
Abbrevia-
tion
Name and function
Initial
value
[unit]
Setting
range
PF06 *FOP5 Function selection F-5 Refer to the
"Name and
function"
column.
Setting digit Explanation
Initial
value
_ _ _ x Electronic dynamic brake selection.
0: Automatic (effective only for specific servo motors)
2: Disabled
Refer to the following table for the specified servo motors.
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
HG-AK HG-AK0136/HG-AK0236/HG-AK0336
0h
PF12 DBT Electronic Dynamic Brake Operating Time
Set an operating time for the electronic dynamic brake. (Note)
2000
[ms]
0
to
10000
Note. When the electronic dynamic brake is released during operation, the servo system cannot be switched on until the PF12 operating
time is over.