Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 435

15. MR-J3W-0303BN6 SERVO AMPLIFIER
(d) Main circuit power supply off
Main circuit power supply off causes Undervoltage alarm (10) and will be (c) of this section.
(e) Control circuit power supply off
(f) Ready-off command from controller
POINT
While the control circuit power supply is off, the dynamic brake does not operate.
Servo motor speed
Control circuit
power supply
Servo motor speed
Base circuit
Electromagnetic
brake interlock
(MBR-A/MBR-B)
Ready-on command
(For controller)
Note. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated.
(20ms)
ON
OFF
Dynamic brake
Dynamic brake
enabled time
ON
OFF
(Note) ON
OFF
No (ON)
Yes (OFF)
15 - 30
Coasting
Electromagnetic brake
Electromagnetic brake
operation delay time
Dynamic brake
Electromagnetic brake
Electromagnetic brake
Electromagnetic brake
operation delay time