Alliance Laundry Systems 1305, 1336, 160 manual 84

Allen-Bradley 1305-Series AC Drives

Table 45 (continued)

Allen-Bradley Drive Fault Codes (continued)

	Fault	Description	Corrective Action
			Remarks
39	Phase V Fault	Phase to ground fault detected	Check wiring between the drive and motor. Check for
		between controller and motor in	grounded phase.
		Phase V.
40	Phase W Fault	Phase to ground fault detected	Check wiring between the drive and motor. Check for
		between controller and motor in	grounded phase.
		Phase W.
41	UV Short Fault	Excessive current has been	Check motor and external wiring to the controller output
		detected between two controller	terminals for shorted condition.
		output terminals.
42	UW Short Fault	Excessive current has been	Check motor and external wiring to the controller output
		detected between two controller	terminals for shorted condition.
		output terminals.
43	VW Short Fault	Excessive current has been	Check motor and external wiring to the controller output
		detected between two controller	terminals for shorted condition.
		output terminals.
44	IPM Current Fault	Internal power module overcurrent	Check for short circuit at the drive output or excessive load
		limit exceeded.	conditions at the motor, specifically cable capacitance to
			ground.
45	IPM Overtemp Fault	Internal power module thermal	Check for blocked or dirty heatsink fins. Check ambient
		limit exceeded.	air. Check fan operation or filter blockage.
48	Reset to Default Values	Parameters were reset to the	Verify and re-load the desired parameters.
		factory default values.

Table 45

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