Manuals / Mitsumi electronic / Power Tools / Welding System

Mitsumi electronic FR-F520-0.75K instruction manual FR-F520-30K to 55K, FR-F540-30K to 55K

Models: FR-F520-0.75K 55K

1 217

Download 217 pages 2.41 Kb

Page 15

Image 15

OUTLINE

FR-F520-30K to 55K, FR-F540-30K to 55K

•Removal

1)Remove the front cover mounting screws.

•Reinstallation

1)Fix the front cover with the mounting screws.

Note: 1. Make sure that the front cover has been reinstalled securely.

2.The same serial number is printed on the capacity plate of the front cover and the rating plate of the inverter. Before reinstalling the front cover, check the serial number to ensure that the cover removed is reinstalled to the inverter from where it was removed.

Page 15

Image 15

Mitsumi electronic FR-F520-0.75K instruction manual FR-F520-30K to 55K, FR-F540-30K to 55K

Contents

FR-F500 This section is specifically about safety matters Safety Instructions Additional instructions Treat as industrial waste Emergency stop Contents 104 100102 103 Watt-hour meter clear/actual operation hour meter clear 163 184 192195 Chapter Chapter Outline Pre-Operation Information Precautions for operationInstallation Wiring Name Description Basic ConfigurationBasic configuration Japanese Harmonic Suppression Guideline Without front cover StructureAppearance and structure Front view FR-F520-0.75K to 11K, FR-F540-0.75K to 11K Removal and reinstallation of the front cover FR-F520-30K to 55K, FR-F540-30K to 55K Removal and reinstallation of the operation panel Chapter 97inches1.97inches InstallationInstructions for installation Clearances around the inverter Wiring cover and handling 22K or less For installation in an enclosureVertical mounting NFB Description of control circuit terminals Symbol Terminal Name DescriptionType Symbol Terminal Name Description Description of main circuit terminals IPF TypeTerminal Name Description RUN Inverter Capacity 75K 5K or more Wiring of the main circuitWiring instructions Overall wiring length 1.5K or more Motor Capacity Ground Cable Gauge 200V class 400V class FR-F520-11K Terminal block layoutFR-F520-1.5K, 2.2K, 3.7K FR-F520-45K FR-F520-5.5K, 7.5K FR-F520-55K Terminal names in parentheses are those of the EC version 400V class FR-F540-0.75K, 1.5K, 2.2K, 3.7K FR-F540-30K, 37KFR-F540-5.5K, 7.5K, 11K FR-F540-45K, 55K FR-F540-15K, 18.5K, 22K Cables, crimping terminals, etc Connection of the power supply and motor Connection procedure Model FR-F520-0.75K to 3.7K, FR-F540-0.75K to 3.7KModel FR-F520-5.5K to 55K, FR-F540-5.5K to 55K Terminal screw size M3.5 Tightening torque 1.2 N⋅ m Wiring of the control circuit Changing the control logic Current flow related to RUN signal How to use terminals STOP, CS and PC System configuration example Connection to the PU connectorRecommended cable connector PU connector pin-outs Max m Wiring methodWiring of one RS-485 computer and one inverter RS-485 terminal Computer Connection of the FR-BU brake unit option Connection of stand-alone option units Connection of the conventional BU brake unit option Connection of the FR-HC high power factor converter option Connection of the power factor improving DC reactor option Connection of the FR-RC power regeneration converter option Interlock Power Supply MC2 Leakage current Design informationMC1 Other wiring Power harmonicsHarmonics RF Noise Class Circuit Type Received Power 5th 7th 11th 13th 17th 19th 23rd Over 23rdJapanese harmonic suppression guidelines Conversion Factors for FR-F500 Series Equivalent Capacity Limits Harmonic Content Values at the fundamental current of 100% Harmonic suppression techniques ACL, DCLFR-HC Inverter-generated noises and reduction techniques Bundle them Data line filterNoise Path Measures Following measures must be taken Its Reduction by Noise Filters Noise Induced to Signal Cables by Inverter OutputData examples Noise Terminal Voltage of Inverter and Example # Countermeasures Leakage currents and countermeasuresTo-ground leakage currents # Example of counter measures against noise Suppressing the surge voltage on the inverter side Inverter-driven 400V class motorLine-to-line leakage currents Rectifying the motor insulation Peripheral devices Selection of peripheral devices400V class Example Short circuit ratings Standard to comply UL 508C 1 InstallationWiring of the power supply and motor Branch circuit protection Our view of transistorized inverters for the EMC Directive Instructions for compliance with the European standardsMotor overload protection EMC Directive Maximum Altitude 000 m 10,000 m Low Voltage DirectiveDuring operation Storage During transportation 90% RH or less Unit mm2 Earthing EC versionEarthing and Earth Leakage Current Earthing methods OPERATION/CONTROL Devices and parts to be prepared for operation External operation mode factory settingPU operation mode External/PU combined operation mode Communication operation mode Before switching power on, check the following Power on Unit indications, operating status indications Operation PanelNames and functions of the operation panel FR-DU04 Key indications Frequency setting Used to set the running frequency in the PU operation modeMonitoring Parameter setting method Operation mode Help modeAlarm history User clear Alarm history clearParameter clear All clear #Parameter setting mode Copy mode Pr user group read selection Parameter Checking and SettingSimple mode parameter list Parameter checking Name Application Parameter Factory Setting Main parameter settingsSetting of maximum frequency Pr maximum frequency Setting of minimum frequency Pr minimum frequency 0Hz at 4mADC, 60Hz at Application SettingSelection of load pattern Pr load pattern selection Gain Pre-operation checks Operation Operation at 60Hz External jog operationDescription Image Motor is decelerated to a stop PU jog operationStart Press Stop Press Hold down the key to change the frequency Decelerates when Pr = 9999 to a stopStep Description Start Parameters Parameter list Parameter List Setting Tion F4 fourth frequency voltage Minimum Factory Refer Cust Func Parameter Setting PID Can be accessed when Pr = Function rewrite prevention List of Parameters Classified by Purposes of Use Torque boost Pr , Pr SettingParameter Factory Setting Range Remarks Parameter Function Details Pr maximum frequency Pr minimum frequency Use Pr to set the lower limit of the output frequency120Hz To 120Hz Base frequency, base frequency voltage Pr , Pr , Pr 88889999 To 120Hz Function invalid Parameter Factory Setting Setting Range Remarks Multi-speed operation Pr to Pr , Pr to Pr.2760Hz To 120Hz 30Hz 10Hz 24 to 9999 Acceleration/deceleration time Pr , Pr , Pr , Pr , Pr , Pr To 3600 s minimum setting increments 0.1 sTo 360 s minimum setting increments 0.01 s Factory Setting Range Remarks Decelerationtime s Electronic overcurrent protection PrPr electronic thermal O/L relay Acceleration To 10 s DC injection brake Pr to PrOperated at Value Operated Starting frequency Pr Pr starting frequency5Hz To 60Hz Pr load pattern selection Parameter Factory Setting RangeOutput Characteristics Load pattern selection Pr Related parameters Pr jog acceleration/deceleration timereference frequencyJog operation Pr , Pr Pr jog frequency Pr MRS input selection Wiring examplePr Setting Specifications of MRS Signal MRS input selection Pr 149 Parameter Number Factory Setting Setting Range RemarksStall prevention Pr , Pr , Pr , Pr , Pr , Pr To 120Hz 148 Compensated Multi-speed input compensation PrPr multi-speed input compensation Not compensated Function Description Acceleration/deceleration pattern Pr , Pr.140 to Pr.143 Pr regenerative function selection Setting When using the brake unit, power return converterWhen using the high power factor converter FR-HC Regenerative brake duty Pr.30 Pr.3335Hz Pr.3430Hz Frequency jump Pr to Pr 144 4, 6, 8, 10 104, 106, 108 Pr speed display Pr speed setting switch-overRunning Speed Parameter Setting Unit Pr Setting Speed display Pr , Pr Pr up-to-frequency sensitivity Factory Setting Setting Range Setting CapacityAutomatic torque boost Pr , Pr Up-to-frequency sensitivity Pr Output frequency detection Pr , Pr , Pr Output Signal6Hz To 120Hz 9999 Same as Pr Setting Output Signal Second stall prevention function is not activated Pr Setting OperationSecond stall prevention Pr , Pr 120% Set Pr to Pr and Pr in accordance with the following table Parameter Number Factory Setting Setting Range 100 Output frequency monitorOutput current monitor Set value 17, 24 monitor To 120Hz Rated output Setting ParameterMonitoring reference Pr , Pr Maximum output voltage of terminal AM is 10VDC 164 Parameter Factory Setting Remarks9999 1 to No restart Frequency 162 Search No frequency 163 To the load inertia moment, torque 165 Parameter Setting Description Pr remote setting function selection Remote setting function selection Pr FrequencyOutput Ordinary operation Intelligent mode selection PrPr intelligent mode selection Operation Mode Description Automatically Set Setting Reference Current Setting Pr Reference I for intelligent modePr Ref. I for intelligent mode accel Pr Ref. I for intelligent mode decel % P24 Use Pr to select alarms to be reset for retryErrors Reset for Retry Setting Retry function Pr , Pr to Pr Use Pr to set the number of retries at alarm occurrence Retry is not madeTo 10 times Not output 101 to Output Applied motor Pr Pr applied motorMotor Refer to the following list and set the parameters Pr PWM frequency selection Pr Soft-PWM settingParameter Factory Setting Description PWM carrier frequency Pr , Pr To 5, 10 to Voltage input PrPr 0-5V/0-10V selection Related parameters Reset Selection PU Disconnection Detection Input filter time constant PrPr filter time constant Key from the PU during Pr Setting Output Terminals Alarm code output selection PrPr alarm code output selection Alarm code output Pr parameter write disable selection Parameter write inhibit selection PrParameter Name Pr reverse rotation prevention selection Reverse rotation prevention selection Pr To 4, 6 to Operation mode selection PrPr operation mode selection External signal input terminal STF, STR Switch-over mode PU operation interlockX12 MRS Function/Operation X12 MRS Operation mode external signal switching functionX16 Signal Operation Mode Operating Condition Confirm the settings of Pr , Pr and Pr 38 V/F control frequency voltage Pr to PrParameter Number Computer link operation Pr to Pr 123 9999 To 150ms 124 Parameter Factory Setting Range NumberParameter Description Setting 117 118 192 119 Data length 120 121 To 10 122 9999 Required after no data error ACK. Refer to Computer programming Communication protocolData format Control codes Data definitionsReply data from inverter to computer during data read Send data from computer to inverter during data read Stop bit length Bit Bits Data length Parity check Response time= Data sending time s Number of Bits Instruction Data H7FHFF Return Instructions for the program Instruction Setting items and set data H6D HFAH7A H6E HEC Error Code ListError Definition Inverter Operation H6C Operation Mode Operation Location Communication specifications for RS-485 communicationOperation at alarm occurrence Communication error Pr = 20 Setting Basic PID control configurationPID control Pr to Pr Pr = 10 PID action overview Reverse action Forward action Sink logicPr = Deviation Entry Description O signalsSignal Function Description Remarks 132 Parameter settingAdjustment procedure Gain K = 1/proportional band 9999 Start Calibration example Detector output calibration Set point input calibration 135 136 137138 139 9999 To 60.0Hz No automatic NFB MC1 Sink logic, Pr = 7, Pr = 6, Pr = 17, Pr = 18, Pr = Roles of the magnetic contactors MC1, MC2, MC3 SignalsMagnetic Place of Installation Role Signal Terminal Used Description Sets the MC2 and MC3 operation interlock time Parameter Name Setting DescriptionCommercial power To 60.0Hz 139 Operation sequence OFF OFF → Operation procedureOperation procedure for running Operation pattern Signal on-off after parameter setting Pr to Pr % Refer to Pr Pr , Pr % Refer to Pr Related parameters Pr to Pr Zero current detection Pr , PrZero current detection level Zero current detection period Pr stall prevention operation selection RT signal activated condition selection PrPr RT signal activated condition Stall prevention function and current limit function Pr 101 Driving #...Operation not #...Not activated AccelerationDeceleration 100 Driving Related parameters Pr RUN terminal function selection OL signal output timer PrPr OL signal waiting time 157 To 25 s No signal output Batch deletion User group selection Pr , Pr to PrExamples of use 160 9999 10, 11 173 174 Input terminal function selection Pr to Pr 184 Current input selection AU For the NA and EC 185Jog operation selection JOG Setting Signal Functions Relevant Parameters Refer to the following table and set the parameters Output terminal function selection Pr to Pr Sleep Commercial power supply Inverter switch-over MC1Commercial power supply Inverter switch-over MC3 125 FAN 199 User initial value setting PrPr users initial value setting Setting example Pr cooling fan operation selection Output phase failure protection selection PrPr output phase failure protection selection Cooling fan operation selection Pr 150% Override bias/gain Pr , PrPr override bias Pr override gain 50% Advanced PID control Pr to Pr NA, EC versions only Pr =1 Pr motor switch-over selection = 0 Basic MethodPr motor switch-over selection = 1 Alternative Method Pr =0 Pr motor switch-over selection = 2 Direct Method System configurationPr motor switch-over selection = 0 Basic Method Example DC24V Parameter Number Name Additional Setting Description Signal name FunctionParameter Number Name Motor switch-over timing Start StopStart Name Setting Range Stopstart Output stop detection Status transition chart M1 operationSleep Commercial power EC version 50HzSupply operation Calibration of terminal AM Meter frequency meter calibration Pr , PrPr FM terminal calibration Pr AM terminal calibration Calibration of terminal FM When operation panel FR-DU04 is used Operation procedure To 20mA To 120Hz Frequency setting voltage current bias and gain Pr to Pr902 0Hz To 60Hz 903 904 4mA 0Hz To 20mA To 60Hz 905 Power-on monitoring mode ModeMode #Parameter setting mode #Setting changeLeast significant ⋅ 9 times To 90 to Current setting of gain frequencyPress to change the set frequency Press for 1.5 s # Analog voltage A/D value % Across terminals Once to display the current For 0V 0mA, 100% for Analog voltage calibration value 5V 10V, 20mA#Press Buzzer control Pr Pr buzzer control990 Without beep, 1 With beep Protective Functions Errors Alarms Error alarm definitionsMajor faults Decrease the acceleration time OC During DecOV During Acc Check for too slow acceleration Instantaneous power failure is within 15ms Find the cause of instantaneous power failure occurrenceRemedy the instantaneous power failure Check for a ground fault in the motor and connection cable Set the ambient temperature to within the specificationsGround Fault Output side ground fault overcurrent protection Parameter storage device alarm Option slot alarm 1 toCheck for a wrong option function setting and operation Check the communication cable for wire breakage CPU error Find the cause of alarm occurrenceCPU Fault Fault Check for a short circuit in the PC terminal output Check for a short circuit in the PU connector cableOutput phase failure protection P24 Minor fault Stop selection Reduce the load volume or the frequency of operationPU stop Stop made by pressing Key of the PU has been set in Pr PU To know the operating status at the occurrence of an alarm Correspondences between digital and actual charactersActual Digital Alarm code output Resetting the inverterKey to reset the inverter Motor rotates in opposite direction TroubleshootingSpeed greatly differs from the setting Motor remains stopped Speed does not increase Operation mode is not changed properlyPower lamp is not lit Motor current is large Periodic inspection Precautions for Maintenance and InspectionPrecautions for maintenance and inspection Check items Insulation resistance test using megger Pressure testDaily and Periodic Inspection Inspection Description Periodic Method Crlterlon Instrument Disconnect cablesAnalog meter Converter Across terminals Tester Polarity Measured Value Checking methodModule device numbers and terminals to be checked Assumes the use of an analog meter Smoothing capacitor in main circuit Replacement of partsPart Name Standard Replacement Interval Description Cooling fan Inverter replacement Smoothing capacitorsRelays Measurement of main circuit voltages, currents and power Measurement of voltages and currentsTypical Measuring Points and Instruments 10VDC Measuring Points and InstrumentsMeasuring Point 5VDC Specifications Model specifications Standard Specifications 36.0 Voltage, frequency Permissible AC Common specifications Setting To +10V, 11 bits/-5 to +5VCollector output Alarm Unit mm inches Outline drawings Unit mm inches # FR-F520-5.5K, 7.5K, 11K # FR-F540-5.5K, 7.5K, 11K W1 W2 H H1 FR-F540-30K,37K 340 270 320 550 195 71.5 Inverter Type FR-F520-37K 340 270 320 550 530 195 71.5FR-F520-45K 450 380 430 550 525 250 154 FR-F520-55K 480 410 460 700 675 250 154 # Operation panel FR-DU04 Outline drawing Panel cutting dimension drawing Chapter Options Stand-alone options Option List 193 Name Type Function Inboard dedicated options Appendices Read Appendix Data Code ListMulti-speed setting speed Data Codes PID 118 Communication speed Read Write Name Read Func Auxiliary motor stop delay frequency Motor switch-over selectionOutput stop cancel process value level Auxiliary motor start delay frequency Print Data Manual Number Revision Manual number is given on the bottom left of the back cover