GE C11, AF-300 manual When motor stalls during acceleration, To 0?, Set F00 to

Page 71

(3) When motor stalls during acceleration

Motor stalls during accel- eration

Acceleration time setting too short?

No

Moment of inertia of motor or load excessive?

No

Motor terminal voltage lowered?

No

Torque of load excessive?

Yes

Yes

Yes

Yes

No

Prolong time setting.

 

 

 

 

 

 

 

 

 

 

Special motor in use?

Yes

Consult with GE Fuji..

 

 

 

 

 

 

 

 

No

 

 

 

Reduce moment of inertia

 

 

 

 

 

 

Use thicker cable for wir-

 

of load or increase drive

ing between drive and mo-

 

capacity.

tor, or shorten wiring

 

 

length.

 

 

 

 

 

 

 

 

Reduce torque of load or increase drive capacity.

Setting of torque boost amount correct?

Yes

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

Increase torque boost

No

amount.

(4) When motor generates abnormal heat

(5) When function change disabled

Motor generates ab-

Function change is disabled.

normal heat

Any of E01, E02, E03 set

YES

to 5?

 

Short-circuit between ter- minals X1,X2,X3 corre- sponding to function set to 5 and CM terminal.

V/f pattern fitted to mo- tor?

Yes

Motor been contin uously operated at extremely low speed?

No

Yes

Change the setting.

Use motor exclusive to drive.

 

NO

 

 

 

 

 

 

 

 

 

NO

 

 

F00 set

to 0?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

Attempt made to

change

 

 

 

 

 

 

an unchangeable function

YES

during operation?

 

 

 

 

 

Set F00 to 0.

Change function after stopping drive.

No

Load excessive?

No

Is the output voltage (at terminals U,V,W) bal- anced?

No

Yes

Yes

Lighten load or increase motor capacity.

Faulty motor.

 

NO

 

 

 

Function to be changed

 

YES

F00 or H03?

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

Function to

be changed

 

 

 

F02? FWD or REV ter-

 

YES

 

 

 

minal connected to CM

 

 

 

 

 

terminal?

 

 

 

 

NO

 

 

 

Function to be changed F05,

 

YES

Press STOP key and UP or DOWN key simultaneously.

Open FWD and REV command.

Change other functions.

Probable faulty drive. Contact GE Fuji.

F06, F24, H01 or H02?

NO

Contact GE Fuji

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Image 71
Page 70 Page 72
Contents AF-300 C11 TM Table of Contents Safety Instructions Page Compliance with low voltage directive in EU Otherwise fire could occur Drive may be dropped causing injuryInstructions on use There is a risk of fireOtherwise electric shock could occur Instructions on wiringOtherwise, fire could occur Otherwise electric shock or fire could occurOtherwise burns could occur Instructions on operationOtherwise accident could occur There is a risk of accidentsGeneral instructions Instruction on maintenance/inspection, and replacementOtherwise electric shock or injury could occur Preface GE Product Code AF-300 Drive Family Input Voltage Input PhasesHorsepower Factory Installed Options230VAC, Single phase, 50/60Hz Input 230VAC, 3 phase, 50/60Hz InputReceiving Inspections Before Using This ProductAppearance Handling the Product 1 Storage and transportation environment Storage precautionsCarrying Storage and transportation1 Operating environment Installation and Connection10 cm AF-300C11Otherwise electric shock and fire could occur 1Basic connectionConnection 1 Functions of main circuit and ground terminals Connecting the main circuit and ground terminalsCutting of barrier -3-2 Connection of DC reactor Connecting the control terminalsConnection diagram 4 Surge absorber connection diagram 7 Control terminal block arrangement FWD 2 Functions of control circuit terminalsDX+ Connection examples 200 to 50/60Hz Mccb Fuse Connection to PLC when analog signal is input from PLC Others Harmonic componentNoise Leakage current1 General operation method OperationInspection and Preparation before Operation Operation MethodTrial Run 1 Running commandNames and Functions Keypad PanelIs pressed at the same time as Operating Keypad PanelProcedure Display Press Function Selection List 1 Table of Function Selection List Selecting FunctionFundamental functions To 10.0min Carrier freq 75kHz is set when 0 is specified Sound toneVoltage adjust 30Ry operation mode Excited when tripped Normally excitedJump frequency Extension Terminal FunctionsControl Functions of Frequency X3 terminal function TionsHigh Performance Functions Motor ParametersSerial communication option Optional FunctionsOtherwise injuries could occur F00 Data protectionF01 Details of Each FunctionKey is pressed and decelerates-to-stop when F02 Operation methodMotor runs when GE Start Software Selection During Terminal Operation This function sets the maximum output frequency F03 Maximum output frequencyF07 F04 Base frequencyF05 F06Electronic thermal O/L relayLevel F09 Torque boostF10 F11 Electronic thermal O/L relay Select F12 Electronic thermal O/L relay thermal time constant Set with F12 Operating time? ì? ? ŒcharacteristicsÀ ÁF16 Frequency limiter Low F14 Restart mode after momentary power failurePhase input Single Phase Input F15 Frequency limiter HighBias negative 20mAdc F17 Gain For frequency setting signalF18 Bias frequency Bias positiveF22 DC injection brakeBraking time F20 DC injection brake Starting frequencyF21 F26 Motor sound carrier freq F23 Starting frequencyF25 Stop frequency F24F31 FM terminal Function F30 FM terminal voltage adjustF27 Motor sound sound tone Normal Tripped Operation F36 30Ry operation modeX3 terminal function E01 E02 E03X1 terminal function X2 terminal functionFrom previous C04 Jump frequency Hysteresis C07 Multistep frequency settingP00 Motor characteristics C01 C02 C03 Jump frequency 1, 2H02 Trip history H01 Operation timeH03 H04 Auto ResetH20 PID control Mode select Data initializationH25 PID control Feedback filter H21 PID control Feedback signalH22 PID control P-gain H23 PID control I-gainOptional RS485 serial communication unit O00 Option selectionRS485 RTU communication 1 List of Protective Functions Protective FunctionList of protective functions Otherwise fire could occur Alarm ResetKeypad panel Normal display Alarm display Display Alarm output TripLoad excessive? TroubleshootingCase of tripping OvervoltageOU Power supply voltage within specified value?Does OU activate when load is removed Consider using DCHeat sink overheat- ing OH1 Drive overload OLU or motor overload OL Is electronic thermal O/L relay setting correct?Noise source nearby? Probable faulty drive. Contact GE Fuji Set o00 toConnect the input wires correctly Input phase failure Lin and imbalanceMotor does not start Setting too low? When motor rotates but the speed does not changeSet F00 to When motor stalls during accelerationMotor generates ab Function change is disabled Normal heat To 0?There is danger of electric shock Maintenance and InspectionDaily Inspection Periodic InspectionElectrolyte leakage Visual Not abnormal 1 Periodic inspection listDiscoloration and distortion Visual Not abnormal More Overheating? Is off 2Tighten more 3Visual inspection 1 Meter for measuring the main circuit Three-phaseSingle -phase Electrical measurements in the Main CircuitMotor Supply Case of 3-phase input seriesInput series + +Inquiries about Products and Product Warranty Warranty Coverage 6Warranty ServiceIN-WARRANTY Failure Checklist Standard Specifications SpecificationsDrive output capacity kVA at RUN Stop Common specificationsPage Page Page Dimensions 00.2 2 68 17.2 D 00.2 Terminal Terminal 1 M2.5 00.2 2 External Options 1 External Options OptionsBuilt-in Options Connection method Applicable DC reactorsL1/L L2/N L1/R L2/S L3/T P1 + N- U THR CM PrecautionsCompliance with standards GeneralGeneral RFI Filters Electromagnetic Compatibility EMCGeneral Ferrite Ring Dimensions 1 RFI filters DimensionsPage 1 Recommended Installation 2 Recommended installation detail inside the enclosure GE Fuji Drives USA, Inc Roanoke Blvd. Suite
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