Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 321

8. PARAMETER UNIT (MR-PRU03)
(2) Alarm history clear
The servo amplifier stores last six alarms from when its power is switched on first. To control alarms which
will occur during operation, clear the alarm history before starting operation.
ALM/
DGN
Select "ALM Hist".
For six alarms including the latest
alarm and five other alarms in
alarm history (0 to 5), their alarm
numbers and energization time
elapsed before the alarm
STOP
occurrence are displayed.
RESET
The alarm history clear menu is
displayed.
Select "1" to clear the alarm
history.
1)
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