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GE C11, AF-300 manual Heat sink overheat- ing OH1, Replace cooling fan

Models: C11 AF-300

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Heat sink overheat- ing (OH1)

(3) Undervoltage(LU)

(4)Overheating of heat sink (OH1)

LU

Heat sink overheat- ing (OH1)

	Has (momentary) power fail-		Yes		Reset and restart opera-
	Has (momentary) power fail-				Reset and restart opera-
	ure occurred?				tion. (If F14 is 0,1)

		No	Yes

	Faulty parts or loose connec-				Replace faulty parts and
	Faulty parts or loose connec-				Replace faulty parts and
	tion in power control circuit?				fix connection.

Load excessive?

No

Cooling fan rotating?

Yes

Reduce load.

No	Replace cooling fan.

		No
			No
	Power supply voltage within		No
	Power supply voltage within

Yes

specified value?

Yes

	Any load requiring large		Yes
	starting current within the
	same power distribution
	group?

		No
			Yes
	Does LU activate when cir-		Yes
	Does LU activate when cir-
	cuit breaker or magnetic con-
	tractor switched to ON?

		No

	Probable faulty control circuit
	of drive or error because of
	noise, etc. Contact GE Fuji

Modify power distribu- tion system to satisfy specified value.

Power transformer ca- pacity adequate?

Yes

Probable faulty drive. Contact GE Fuji

Cooling air passage blocked up?

No

Ambient temperature within specified value?

Yes

Probable faulty drive or error because of noise, etc. Contact GE

Fuji.

Yes Remove obstacles.

No Arrange peripheral conditions to secure

specified value.

(5) External alarm input (OH2)

OH2

Signal from external de- vice connected between control circuit terminals THR - CM?

Yes

No

Connect alarm signal con- tact. Short-circuit between terminals THR - CM if no signal is input.

Is the alarm function of the external device operat-

ing correctly?

Yes

	No	Probable faulty drive or
	No	error because of noise.
		error because of noise.
		Contact GE Fuji.
		Contact GE Fuji.

Remove the cause of alarm function activation.

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Image 65

GE C11, AF-300 manual Heat sink overheat- ing OH1, Replace cooling fan

Contents

User’s Guide AF-300 C11 TM2 INSTALLATION AND CONNECTION15 1 BEFORE USING THIS PRODUCTTROUBLESHOOTING 8 MAINTENANCE AND INSPECTIONSafety Instructions 4. Use MCCB or MC that conforms to EN or IEC standard Compliance with low voltage directive in EU Continued Drive may be dropped causing injury Instructions on transport/installationInstructions on use There is a risk of fireOtherwise, fire could occur Instructions on wiringotherwise electric shock or fire could occur otherwise electric shock could occurOtherwise electric shock could occur Instructions on operationOtherwise accident could occur There is a risk of accidentsOtherwise electric shock or injury could occur Instruction on maintenance/inspection, and replacementotherwise electric shock or injury could occur Instruction on disposalPreface Input Phases AF-300C11 Model Numbering System DiagramHorsepower Factory Installed OptionsAF-300C11 230VAC, 3 phase, 50/60Hz Input230VAC, Single phase, 50/60Hz Input Figure1-1-1 Ratings nameplate 1 Before Using This Product1-1 Receiving Inspections 13 Frequency setting POT VR built-in POT 1-2 Appearance1 Surface cover 2 Keypad panel 4 Ratings nameplate 5 Heat sink 6 Cooling fan 2 HP or more2 For 2 to 5 HP 1-3 Handling the ProductRemove the surface cover as explained below 1 For 1/8 to 1 HP 1-4 Carrying Storage precautions1-5 Storage and transportation Table 1-5-1 Storage and transportation environment2-2 Installation Method 2 Installation and Connection10 cm 0.4”2-3-1 Basic connection Figure 2-2-2 How to install two or more drives2-3 Connection otherwise electric shock and fire could occurFigure 2-3-1 Arrangement of main circuit and ground termi nals 2-3-2 Connecting the main circuit and ground terminalsTable 2-3-1 Functions of main circuit and ground terminals a Connection diagram 2-3-3 Connecting the control terminalsb Cutting of barrier Figure 2-3-2 Connection of DC reactor Figure 2-3-3 Digital input terminalFigure 2-3-4 Surge absorber connection diagram Note the following when wiringFigure 2.3.6 Connection of sheath of shielded wire Figure 2-3-5 End treatmentFigure 2-3-7 Control terminal block arrangement Figure 2-3-8 How to pull out the control wiringTable 2-3-2 Functions of control circuit terminals Page 2-3-4 Connection examples Figure 2-3-9 Wiring diagram of keypad panel operationTo ground terminal Figure 2-3-10 Wiring diagram of external operation 200 to 200 toL1/R L2/SL1/R L2/S L3/T FUSE2-4-2 Noise 2-4-1 Harmonic component2-4-3 Leakage current 2-4 Others3-1 Inspection and Preparation before Operation 3 Operation2. otherwise electric shock could occur 3-2 Operation Method3-3 Trial Run Table 3-3-1 Running commandotherwise burns could occur 4 Keypad Panel4-1 Names and Functions otherwise accidents could occur1. 2 A 4-2 Operating Keypad Panel6 0 DATA F Fundamental functions 5 Selecting Function5-1 Function Selection List Table 5-1-1 Table of Function Selection ListFactory C Control Functions of Frequency E Extension Terminal FunctionsH High Performance Functions P Motor Parametersserial communication option O Optional Functionsotherwise injuries could occur F00 Data protection5-2 Details of Each Function F02 Operation method NETWORK POWER ONMODE STOP KEY FWDFUNC DATA F03 Maximum output frequencyotherwise injuries could occur to F04 Base frequencyMaximum voltage f Base frequencyPage 0.5 to 10.0 min. can be set in 0.1 min. step Electronic thermal O/L relay thermal time constantcurrent that is 150% of the operation level flows Continued from previous page Operating“ time? ì? ? ŒcharacteristicsÀ “ ÁF16 Frequency limiter Low F14 Restart mode after momentary power failureF15 Frequency limiter High F18 Bias frequency F17 Gain for frequency setting signal1 2 to 1 2 100%F22 DC injection brakeBraking time F20 DC injection brake starting frequencyotherwise injuries could occur DC injection brake Braking levelStop frequency Starting frequencyF26 Motor sound carrier freq 0.2HzF31 FM terminal Function FM terminal voltage adjustF27 Motor sound sound tone Excited F36 30Ry operation modewhen trippedX1 terminal function E01 E02 E03X2 terminal function X3 terminal functionLink operation selection LE C07 Multistep frequency setting C05 Multistep frequency setting C06 Multistep frequency settingP00 Motor characteristics C03 Jump frequency 1, 2H02 Trip history H01 Operation timeFUNC DATAData initialization H04 Auto ResetH06 Fan stop operation H20 PID control Mode selectH22 PID control P-gain H21 PID control Feedback signalH23 PID control I-gain H25 PID control Feedback filteroptional RS485 serial communication unit o00 Option selectionRS485 RTU communication Table 6-1-1 List of Protective Functions 6 Protective Function6-1 List of protective functions Figure. 6-2-1 How to input the reset command 6-2 Alarm Resetotherwise fire could occur Reset command7-1 In case of tripping 7 Troubleshooting2 OvervoltageOU Replace cooling fan Heat sink overheat- ing OH1tronic thermal O/L relay Do characteristics of elecand those of motor over load match?7 Memory error Er1 Abnormal dis- play or indica- tion goes out Are all the three phases of the input voltage supplied? 9 Input phase failure Lin and imbalance LinIs the inter-phase imbalance ratio within 2%? Probable faulty drive. Contact GE FujiNote Verify the function settings for the operation com 1 When motor does not rotatemands and frequency setting values on the keypad 7-2 Other trouble2 When motor rotates but the speed does not change 4 When motor generates abnormal heat 3 When motor stalls during acceleration5 When function change disabled Function change is disabled8-1 Daily Inspection 8 Maintenance and Inspection8-2 Periodic Inspection There is danger of electric shockConductor Table 8-2-1 Periodic inspection listand wire Cooling Controlsystem Single -phase Three-phase8-3 Electrical measurements in the Main Circuit Table 8-3-1 Meter for measuring the main circuitFigure 8-3-1 Diagram for connections of meters 8-4 Insulation Test In the case of 3-phase input seriesinput series Motor8-5 Inquiries about Products and Product Warranty 8-6 Warranty Service L1 Volts L2 Volts L3 Volts IN-WARRANTY FAILURE CHECKLIST9-1 Standard Specifications 9 Specificationsratings Drive output capacity kVA atCharacteristic Common specificationspower failure SpecificationsThe CRG lamp is on when the capacitor is charged ∙ OH2 Overheating External alarmGround fault SpecificationsInput phase fail due to inter-phase imbalanceInstallation Specificationstemperature ∙ Cooling fan can be automatically stopped when drive is stopped3 - phase 230V series 9-3 DimensionsSingle phase 230V series 3- phaseT E R M II N A L TERMII NALSingle phase 230V series 3 - phase 230V series10-1 Built-in Options 10 Options10-2 External Options Table 10-2-1 External OptionsConnection method 11 Applicable DC reactorsFig. 12-1-1 Recommended wiring 12-2-2 Precautions12 Compliance with standards 12-1-1 General12-3-1 General 12-3-2 Precautions12-2-1 General 13-2 RFI Filters 13 Electromagnetic Compatibility EMC13-1 General Fig.13-2-1 Table 13-2-1 RFI filters DimensionsD T Ferrite Ring Dimensions Remark To minimize the conducted radio disturbance in the power distribution system, the length of motor cable Fig. 13-3-1 Recommended Installation fix a part of shield by a clamp Fig. 13-3-2 Recommended installation detail inside the enclosureMetal Cabinet GEH-6640 991213 FERGADV INR-Si47-0562-E GE Fuji Drives USA, Inc. 1501 Roanoke Blvd. Suite