Delta Electronics none manual Clearing Faults, Display Fault Name Clearing Method

Chapter 10 TroubleshootingASDA-AB Series

10.3 Clearing Faults

Display	Fault Name	Clearing Method
	Overcurrent	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Overvoltage	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Undervoltage	This fault message can be removed automatically
		after the voltage has returned within its
		specification.
	Z Pulse shift	Restart the servo drive.
	Regeneration error	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Overload	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Overspeed	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Abnormal pulse control	Turn ARST (DI signal) ON to clear the fault or
	command	restart the servo drive.
	Excessive deviation	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Watch dog execution time	This fault message cannot be cleared.
	out
	Encoder error	This fault message can be removed by restarting
		the servo drive.
		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.
	Emergency stop activated	This fault message can be removed automatically
		by turning off EMGS (DI signal).
		Turn ARST (DI signal) ON to clear the fault. This
	Reverse limit switch error	fault message can be removed when the servo
		drive is Off (Servo Off)
		Turn ARST (DI signal) ON to clear the fault. This
	Forward limit switch error	fault message can be removed when the servo
		drive is Off (Servo Off)
	IGBT temperature error	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	Memory error	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	DSP communication error	Turn ARST (DI signal) ON to clear the fault or
		restart the servo drive.
	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.
	Serial communication time	Turn ARST (DI signal) ON to clear the fault or
	out	restart the servo drive.

10-8 Revision March 2008, Doc. Name: 2007PDD23000011