AS64 series AC servo drive Operating and running
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5.2.6 Alarm reporting
If the servo drive runs abnormally, it reports a fault alarm and stops automatically, while the LED panel
displays the fault alarm symbol in the format of ErXX-X, in which XX is the main code and X is the sub
code.
For details, see section 10.4 "Fault codes".
5.2.7 Alarm clearing
For the fault alarms that can be cleared online, if there no are fault trigger conditions, the fault alarms
can be cleared by short connecting the digital input fault clearing terminal (that is, parameters P3.00–
P3.07 are set to 0x004 or 0x104) to COM-. If the servo still has enabling command input, the drive
cannot clear the faults automatically.
You can power off and repower on the drive to clear the fault alarms which cannot be cleared online.