Delta Electronics ASDA-B Series Clearing Servo Drive Faults, Display Fault Name Clearing Method

Chapter 10 TroubleshootingASDA-B Series

10.3 Clearing Servo Drive Faults

	Display	Fault Name	Clearing Method
ALE		Overcurrent	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE		Overvoltage	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE			This fault message can be removed automatically
		Undervoltage	after the voltage has returned within its
			specification.
ALE		Z Pulse shift	Restart the servo drive.
ALE		Regeneration error	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE		Overload	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE		Overspeed	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE		Abnormal pulse control	Turn ARST (DI signal) ON to clear the fault or
		command	restart the servo drive.
ALE		Excessive deviation	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 10/ALE		Serial communication error	Turn ARST (DI signal) ON to clear the fault. This
			fault message can also be removed automatically
			after the communication is normal.
ALE 11/ALE		Encoder error (Position	Restart the servo drive.
		detector fault)
ALE 12/ALE			This fault message can be removed after the
		Adjustment error	wiring of CN1 connector (I/O signal connector) is
			removed and auto adjustment function is
			executed.
ALE 13/ALE		Emergency stop activated	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 14/ALE		Reverse limit switch error	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 15/ALE		Forward limit switch error	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 16/ALE		IGBT temperature error	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 17/ALE		Memory error	Turn ARST (DI signal) ON to clear the fault or
			restart the servo drive.
ALE 18/ALE		Serial communication time	Turn ARST (DI signal) ON to clear the fault. This
		out	fault message can also be removed automatically
			after the communication is normal.
ALE 19/ALE		Motor type error	Restart the servo drive.
ALE 20/ALE		Input power phase loss	This fault message can be removed automatically
			after input power phase lost problem is solved.

10-12 Revision January 2009