GE FGB-M05 manual Alarm-message Description Action to cancel alarm

Rev. May 2001		GraviMaster-FGB-M05 (S)	Page 42
		Gravimetric Blender
	ALARMS
	Alarm-message	Description	Action to cancel alarm
	Press enter	Alarm already cancelled	Press enter
		Operator must confirm
	No control voltage	No 24V control voltage present	Turn on the main-switch
			or check fuses
	Covers open	Security cover not present or mixerchamber	Place security-cover /
		removed	mixer-chamber
	Production weight	producedWeight equals produktionweight	Reset the
	reached		producedWeight
	No weighbin or	Zero weight of the weighbin is greater then	Loadcell must be
	calibrate	‘maximumTareVariation’	calibrated or a tare
			procedure must be done.
	Parameters corrupted	The controller can’t read his parameters	Check the parameters *)
		correctly. All parameters will be filled with
		standard values.
	Data corrupted	The controller can’t read the productiondata	Confirm *)
		(production-screen). The data will be cleared.
	Hopper low	The hoppersensor (optional) indicates that a	Fill hopper with material
		hopper runs out of material.
	Hopper empty	No material is dispensed so the controller	Fill hopper with material and
		indicates that a hopper must be empty.	press the start-button.***)
	Loadcell not calibrated	The controller can’t read the loadcell	Calibrate the weighbin
		parameters correctly.
	Loadcell overload	Weight of the weighbin is greater than the	Remove material out of
		loadcellOverload parameter.	the weigbin.
			Check in recipe the
	Loadcell not stable	Weightsignal from the loadcell doesn’t fit	Press enter *) **)
		the band.
	Loadcell need	Controller needs more samples to generate a	Press enter *)
	more samples	stable weight.
	Loadcell boundary error	To much weight-samples doesn’t fit the band.	Press enter *)
	Silo high	Silo supply hopper is full for several batches.	Counter will
		(High sensor is activated)	automaticaly cleared.
	Regrind process par	Given hoppernumbers doesn’t contain regrind	Check the regrind
	conflict	or percentage	control parameters
	Additive regrind par	Given hoppernumber doesn’t contain additive	Check the
	conflict		AdditiveToRegind
			parameters