Schneider Electric vw3-a58101 manual Malfunction with no fault display, Or not illuminated

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GP_ATV58_EN.fm Page 110 Mardi, 2. avril 2002 6:09 18

Maintenance

Malfunction with no fault display

Display	Probable cause		Procedure, remedy
No code, LEDs not	•	No power supply	• Check power supply to speed controller
illuminated
No code, green	•	Display module defective	• Change the display module
LED illuminated,
red LED illuminated
or not illuminated
rdY	• Speed controller in line mode with		• Set parameter LI4 to forced local mode
green LED		communication card or RS485 kit	then use LI4 to confirm this forced
illuminated	• An LI input is assigned to “Freewheel		mode.
		stop” or “Fast stop”, and this input is not	• Connect the input to 24 V to disable the
		switched on.	stop.
		These stops are controlled by loss of
		the input.

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