Mitsubishi MR-JE-10B Instruction Manual page 64

3. SIGNALS AND WIRING
2) If an alarm that stops the servo motor with the dynamic brake occurs in the second axis servo
amplifier, and then the power supply is off
To clear [AL. E7.1 Controller forced stop input warning], give the error reset command from the
controller.
Hot line alarm signal (from
the servo amplifier in which
an alarm occurred)
Hot line forced stop signal
(from the controller)
Input power
supply
Servo amplifier
display
The first axis
servo amplifier
Servo motor
speed
Input power
supply
The second axis
Servo amplifier
servo amplifier
display
(the servo
amplifier in
which an alarm
occurred)
Servo motor
speed
Input power
supply
Servo amplifier
The third axis
display
servo amplifier
and later
Servo motor
speed
Alarm
occurrence
Signal
No signal
ON
OFF
ON
OFF
No alarm
0 r/min
ON
OFF
No alarm
0 r/min
ON
OFF
No alarm
0 r/min
Power off of the servo amplifier
in which an alarm occurred
3.5 ms +
communication
cycle
Deceleration to a stop
Power on
duration
Alarm No.
Stop with dynamic brake
E7.1
Deceleration
to a stop
3 - 29
E7.1
Blank
AA