Mitsubishi MR-JE-10B Instruction Manual page 76

3. SIGNALS AND WIRING
(b) Off/on of the forced stop command (from controller) or EM2 (Forced stop 2)
Servo motor speed
Base circuit
(Energy supply to
the servo motor)
Forced stop command
(from controller) or EM2
(Forced stop 2)
MBR
(Electromagnetic
brake interlock)
ALM (Malfunction)
Note 1. ON: The electromagnetic brake is not activated.
2. The model speed command is a speed command generated in the servo amplifier for forced stop
(c) Alarm occurrence
The operation status during an alarm is the same as section 3.7.
(d) Power off
POINT
In the torque control mode, the forced stop deceleration function cannot be
used.
0 r/min
ON
OFF
ON (disabled)
OFF (enabled)
ON
(Note 1)
OFF
ON (no alarm)
OFF (alarm)
OFF: The electromagnetic brake is activated.
deceleration of the servo motor.
Servo motor speed
Base circuit
MBR
(Electromagnetic
(Note 2)
brake interlock)
Alarm
[AL. 10 Undervoltage]
Power supply
Note 1. Variable according to the operation status.
2. ON: The electromagnetic brake is not activated.
OFF: The electromagnetic brake is activated.
Approx. 10 ms
0 r/min
(Note 1)
ON
OFF
ON
OFF
No alarm
Alarm
ON
OFF
3 - 41
(Note 2)
Model speed command 0
and equal to or less than
zero speed
Dynamic brake
Dynamic brake
+ Electromagnetic brake
Electromagnetic brake
Operation delay time of
the electromagnetic brake