Mitsubishi Electric MELSERVO-J3 Series Manual page 172

4. SIGNALS AND WIRING
(5) Only main circuit power supply off (control circuit power supply remains on)
Servo motor speed
Base circuit
Electromagnetic
brake interlock (MBR)
ALM
Trouble
RX(n+1)A
or RX(n+3)A
Main circuit
power supply
Note 1. Changes with the operating status.
2. When the main circuit power supply is off in a motor stop status, the main circuit off warning (AE9) occurs and
the trouble (ALM) does not turn off.
3. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated.
(10ms)
Forward
(Note 1)
rotation
15ms or more
0r/min
ON
OFF
(Note 3) ON
OFF
No (ON)
Yes (OFF)
Yes (ON)
No (OFF)
ON
OFF
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Dynamic brake Dynamic brake
Dynamic brake Dynamic brake
Electromagnetic brake Electromagnetic brake
Electromagnetic brake Electromagnetic brake
Electromagnetic brake
operation delay time
(Note 2)