Renesas RX62T User manual

YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

1RenesasElectronicsD011033_11_V0100

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1. Introduction

ThegoalofthisQuickStartGuideistogettheRX62Tmotorkitquicklyupandrunning.TheRX62T

microcontrollerispre‐programmedtorunthe“Three‐shuntSensorlessVectorControlwith

ExternalAmplifier”algorithm.Theuserneedstoconnectthemotorandthepowersupplytoget

started.

Caution : Do not connect power to the board until all instructions are followed.

Thekitcontainsthefollowingitems:

•RX62TMotorControlBoard

•BLDCMotorwitha3‐wayconnectorandencodercable

•24VDCPowerSupply

•E1Debugger

•MiniUSBcable

•InstallationCD‐ROM(reference:D011025_25)includingproductdocumentation

•PrintedQuickStartGuide(reference:D011033_11,thisdocument)

2. Board layout and connections

Figure1showstheboardwiththemotorconnectedtoJ8andthepowersupplytoJ3.Therearefour

push‐buttons,athumb‐wheelpotentiometer,agraphicLCDandafewsimplestepstoquickly

operatethemotoroutofthebox.

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Figure1BoardLayout

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

2RenesasElectronicsD011033_11_V0100

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3. Board operation

Beforesupplyingpowertotheboard,verifythatthejumpersettingsmatchthesettingshownin

Figure2.

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Figure2DefaultJumperSettings

ThedefaultalgorithmloadedintotheRX62Tflashmemoryisthe“Three‐shuntSensorlessVector

ControlwithExternalAmplifier.”TheboardcanbeoperatedinStandalonemodeorinPC‐GUImode.

TheStandalonemodeisdiscussednext,followedbythePC–GUImode.

YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

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4. Standalone mode

AfterverifyingthatthejumpersaresetcorrectlyasshowninFigure2,pleaseproceedwiththe

followingsteps:

1. ConnectthemotortoJ8

2. ConnectthepowersupplytoJ3andobservethefollowing:

•LEDsDL5andDL9shouldbe‘ON’indicatingthepresenceof5Vand12Vsupply

•TheLCDshoulddisplaytheRenesaslogoandboardinformation

3. PressandholdP4“MODE”whilepressingandreleasing“RESET”buttonP6.

•TheLCDwilldisplaythelogoscreenagainandaftertwosecondswillswitchtothe

firstoperatingpageshowing:“REF_RPM”,“MEC_RPM”,“EL_FREQ”and

“DC_BUS_V”asshowninFigure3.

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 

Figure3LCDScreenafterStep3

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4. SetreferenceRPMusingthethumbwheelpotentiometerto2000RPM

•ConfirmthatthereferenceREF_RPMvaluechangesonLCDscreen

5. Press“START/STOP”once

•ConfirmthatthemotoristurningandtheMEC_RPMindicatesthecorrectspeedon

LCDscreen

6. Press“REVERSE”button

•Confirmthatthemotorstopsandrestartintheoppositedirection

•ObservethattheREF_RPMandMEC_RPMbecomenegativeonLCDscreen

7. Press“FORWARD”buttonandobservethedirectionchangeagain.

8. Pressthe“MODE”buttontoscrolltheLCDthroughseveraldisplaypages.

9. Press“START/STOP”againtostopthemotor

Thisconcludesthestandalonemodeoperation.

YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

4RenesasElectronicsD011033_11_V0100

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5. PC GUI mode

ThismoderequirestheusertoinstallthePCGUIprogramonthePCandconnecttheboardusingthe

suppliedMini‐USBcable.

1. InserttheCDintoyourcomputer’sCD‐ROMdrive.

•TheCDshouldautomaticallyruntheinstallationprogram.

•Iftheinstallerdoesn’tstart,browsetotheYMCRPRX62TdirectoryfromtheCDroot

folderanddoubleclickon“setup.exe”.

2. Press"InstallMotorControlDemo"buttonasshowninFigure4

•Thiswillinstallthesoftwareonyourhard‐disk

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Figure4GUIInstallationScreenafterStep2

3. ConnecttheboardtothePCusingtheUSBcable

•LEDDL8turns“ON”indicatingproperUSBbuspower

•ThePCwillrecognizethenewhardwareandwilllaunchthedriverinstallation

screen

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4. YoumayseeascreenasshowninFigure5.Select“No,notthistime”andpress“Next.”

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

5RenesasElectronicsD011033_11_V0100

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Figure5GUIInstallationStep4

6. Select“Installthesoftwareautomatically(Recommended)”andpress“Next”



Figure6GUIInstallationStep5

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

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Figure7GUIInstallationStep6

7. BeforetheendoftheinstallationyouwillseethewindowshowninFigure7.Press

“ContinueAnyway”buttontofinishtheUSBdriverinstallation.



8. Tocompletethedriverinstallationpress“Finish”button



Figure8GUIInstallationStep7

•AfterthistheboardisreadytobeoperatedfromthePCGUI.

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

7RenesasElectronicsD011033_11_V0100

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9. StarttheGUIprogrambydoubleclickingonthemotorcontroldemoicon

or,bylaunchingtheapplicationfromtheStart/AllProgramsmenu





•TheGUIprogramscreenwilllaunchanddisplayasshowninFigure9:

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Figure9PC‐GUI

10. Click“CommunicationSettings”tab,select“Autodetect”andclick“Connect”button

•The“CommunicationSettings”areawillchangecolourand“Connect”buttonwill

changeto“Disconnect”asshowninFigure10.

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

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Figure10PC‐GUIStep9

11. Press“SpeedControl”buttontobringupthecontrolwindow:

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Figure11PC‐GUIStep10

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

9RenesasElectronicsD011033_11_V0100

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12. DragtheRPMcontrolneedletotherighttosetthereferenceRPMtoaround2000

•Themotorwillstartandthemotorspeed,voltageandcurrentwillbedisplayed.





Figure12PC‐GUIStep11

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13. DragtheRPMcontrolneedletothelefttochangedirection

14. Bringtheneedletothemiddleorpressthestopbuttontostopthemotor

15. Press“Disconnect”buttonandclosetheapplicationtoexit.

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ThisconcludestheQuickStartGuide.Furtherreadingandproductsupportinformationfollows.

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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide

10RenesasElectronicsD011033_11_V0100

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Further reading



Tofurtherexplorethefeaturesandcapabilitiesofthiskitpleaseconsultthefollowingdocuments,

theyarelocatedontheCDandcanbereachedusingtheManualnavigator(orExploretheCD):

Rx62TMotorKitQuickStartGuide–Document:D011033_11_V0100(thisdocument)

ThreeShuntSensor‐lessVectorControlofPMSMMotors–Document:R01AN0903EU

SingleShuntSensor‐lessVectorControlofPMSMMotors–Document:R01AN0901EU

ThreeShuntSensor‐lessVectorControlofPMSMMotorwithInternalProgrammableGain

Amplifier(PGA)–Document:R01AN0902EU

SingleShuntSensor‐lessVectorControlofPMSMMotorwithInternalProgrammableGain

Amplifier(PGA)–Document:R01AN0900EU

PositionControlofPMSMMotorswithEncoder–Document:R01AN0899EU



Plus:

RX62TMotorControlKitHardwareUserGuide–DocumentD011060_11_V0100

RX62TMotorControlKitGUIUserGuide–DocumentD011061_11_V0100

RX62TGroupUser’sManual:Hardware–Document:R01UH0034EJ

RXCompilerPackageUser’sManual–Document:R20UT0570EJ

High‐performanceEmbeddedWorkshopIDEuser’sManual–Document:R20UT0372EJ

RX62TGroupdatasheet–Document:R01DS0096EJ

RJK0656DPBSiliconNChannelPowerMOSFETDatasheet–Document:REJ03G1882

YMCRPRX62T_Schematic.pdf–BoardSchematicforYMCRPRX62T

Motor_BLY171D‐24V‐4000‐05.pdf–Motorspecifications 

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