Mitsubishi Electric MR-J4-10B(-RJ) Instruction Manual page 122

3. SIGNALS AND WIRING
(2) When you do not use the forced stop deceleration function
(a) Servo-on command (from controller) on/off
It is the same as (1) (a) in this section.
(b) Off/on of the forced stop command (from controller) or EM1 (Forced stop 1)
(c) Alarm occurrence
The operation status during an alarm is the same as section 3.7.
(d) Both main and control circuit power supplies off
It is the same as (1) (d) in this section.
(e) Main circuit power supply off during control circuit power supply on
POINT
To disable the function, set "0 _ _ _" in [Pr. PA04].
Servo motor speed
0 r/min
Base circuit
MBR
(Electromagnetic (Note)
brake interlock)
Forced stop command
(from controller)
or
EM1 (Forced stop 1)
Note. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated.
Servo motor speed
Base circuit
MBR
(Electromagnetic
(Note 2)
brake interlock)
Alarm
[AL. 10 Undervoltage]
Main circuit
power supply
Note 1. Variable according to the operation status.
2. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated.
Dynamic brake
Approx. 10 ms
ON
OFF
ON
OFF
ON (Disabled)
OFF (Enabled)
Approx. 10 ms
0 r/min
ON
OFF
ON
OFF
No alarm
Alarm
ON
OFF
3 - 45
Dynamic brake
Electromagnetic brake
+ Electromagnetic brake
has released.
Electromagnetic brake
Approx. 210 ms
Operation delay time
Approx. 210 ms
of the electromagnetic
brake
Dynamic brake
Dynamic brake
+ Electromagnetic brake
Electromagnetic brake
(Note 1)
Operation delay time of
the electromagnetic brake