Schneider Electric altivar 58 telemecanique Controller and reset, Connector fault Controller

GP_ATV58_EN.fm Page 109 Mardi, 2. avril 2002 6:09 18

Maintenance

Fault displayed	Probable cause		Procedure, remedy
EEF	• error saving in EEPROM		• cut the power supply to the speed
EEprom Fault			controller and reset
InF	•	internal fault	• check the connectors in the speed
Internal Fault	•	connector fault	controller
EPF	• fault triggered by an external device		• check the device which has caused the
External Fault			fault and reset
SPF	•	no speed feedback	• check the connection and the
Sp. Feedbk. Loss			mechanical coupling of the speed
			sensor
AnF	•	non-following of ramp	• check the speed feedback setting and
Load Veer. Flt		speed inverse to the setpoint	wiring
			• check the suitability of the settings for
			the load
			• check the size of the motor - speed
			controller and the possible need for a
			braking resistor
SOF	•	instability	• check the settings and the parameters
Overspeed		driving load too high	add a braking resistor
			• check the size of the motor/speed
			controller/load
CnF	• communication fault on the fieldbus		• check the network connection to the
Network Fault			speed controller
			• check the time-out
ILF	• communication fault between the option		• check the connection of the option card
Int. Comm. Flt		card and the control card	to the control card
CFF	Error probably caused when changing		• check the hardware configuration of the
	the card :		speed controller (power card, others)
Rating Fault-ENT	• change of rating of the power card		• cut the power supply to the speed
Option Fault-ENT	• change of the type of option card or		controller then reset
		installation of an option card if there	• save the configuration in a file on the
		was not one already and if the macro-	display module
		configuration is CUS	• press ENT to return to the factory
Opt. Missing-ENT	•	option card removed	settings
CKS Fault - ENT	•	inconsistent configuration saved
	The following message appears when
	ENT is pressed :
	Fact.Set? ENT/ESC
CFI	• inconsistent configuration sent to speed		• check the configuration sent previously
Config. Fault		controller via serial link	• send a consistent configuration

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