TOYODenki VF66B User manual

TOYO
INTELLIGENT
INVERTER
Operating Manual
~Basic Operation~

VF66BOperatingManual(BasicOperation)
1
Foreword

ThankyouforpurchasingourTOYOVF66Binverter.
Thisinstructionmanualisdesignedtoexplainthecorrectproceduresforinstalling,wiringandoperatingTOYO
VF66Binverter.Carefullyreadthisinstructionmanualbeforeuse.

TOYOVF66Binverterhasmanyspecialfeaturesinadditiontobasicfunctioninordertoaccommodatewidevariety
ofapplicationsandmaximizeperformanceofthesystem.ForthespecialfeatureofVF66B,pleaserefertothe
valuestatedinthededicatedinstructionmanualsortestdatareport.


VF66BOperatingManual(BasicOperation)
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2
Safety
For safety

Beforeinstalling,operating,maintainingandinspectingtheinverter,pleasereadthismanualandallotherappendices
thoroughlyinordertogetfamiliarizewiththefeatureoftheinverter,safelyinformationandcorrecthandling.Inthis
manual,thesafetyinstructionsareclassifiedintotwolevels:DANGERandCAUTION.Thesesignshaveimportantinstructions.
Pleasefollowtheinstructionswithoutfail.
DANGERIndicatesahazardoussituationwhichwillresultindeathorseriousinjuryiftheinverter
ishandledimproperly.



CAUTION

Indicatesahazardoussituationwhichmayresultinmoderateorminorinjuryoronlyin
properlydamageiftheinverterishandledimproperly.However,suchasituationmaylead
seriousaccidentsdependingoncircumstances.
Thesesignalwordsindicateimportantinstructions.Followtheinstructionswithoutfail.

CAUTION[Installation]
zInstalltheinverteronametallicornonflammablesurface.
Otherwise,itmaycauseafire.
zDonotplaceflammablematerialsneartheinverter.
Doingsomaycauseafire.
zDonotcarrytheinverterbythefrontcover.
Theinvertermaydropandcausepersonalinjury.
zInstalltheinverteronasurfacethatwithstandsitsweight.
Otherwise,itmaydropandcausepersonalinjury.
zDonotinstalloroperatetheinverterifitisdamagedorhaveanyofitspartsmissing.
Operatingtheinverterinsuchastatemaycausepersonalinjury.
DANGER[Wiring]
zBeforewiring,makesurethattheinputpowerisoff.
Failuretodosomaycauseanelectricshockorafire. 
zConnecttheearthwiresurely.
Failuretodosomaycauseanelectricshockorafire.
zTheinvertershallbewiredbyelectricengineeringtechnicians.
Wiringbyunauthorizedpersonsmaycauseanelectricshockorafire.
zWiretheinverterafterinstallingthemainbody.
Failuretodosomaycauseanelectricshockorafire.


VF66BOperatingManual(BasicOperation)
3
CAUTION[Wiring]
zDonotconnectACpowertotheoutputterminals(U,V,andW).
Doingsomaycauseaninjuryorafire. 
zCheckthattheratedvoltageoftheproductisidenticalwiththevoltageofACpower.
Ifnot,injuryorafiremayoccur.
zDonotconnectaresistancedirectlytotheDCterminal○
＋1orbetween○ ＋2and○ −or○ ＋1and○ ＋2.
Doingsomaycauseafire.
zForgroundfaultprotection,connectthededicatedearthleakageprotectionrelayortheearthleakagebreakerforthe
invertertotheinverterinput(R,S,and,T).
Failuretodosomaycauseanelectricshockorafire.
DANGER[Operation]
zTurnontheinputpowerafterfittingthefrontcover.Donotremovethecoverwhilepowerison.
Doingsomayexposeyoutoshockhazard. 
zDonotoperateanyswitchwithwethands.
Doingsomayexposeyoutoshockhazard.
zDonottouchtheinverterterminalwhilepowerisoneveniftheinverterisinthestoppedstate.
Doingsomayexposeyoutoshockhazard.
zThestopbuttoniseffectiveonlywhentheuseofitsfunctionhasbeenspecified.Separatelyprepareanemergencystop
switch.
Failuretodosomaycauseaninjury.
zIfthealarmisresetwiththeoperationsignalkeptinput,theinverterwillsuddenlyrestart.Resetthealarmaftermaking
surethattheoperationsignalisoff.Failuretodosomaycausepersonalinjury.
 CAUTION[Operation]
zTheradiatingfinandtheradiatingresistancearehot.Donottouchthem.
Doingsomaycauseaburn. 
zTheinvertercanbesettooperateinawiderangeofspeed.Operatetheinverteraftersufficientlycheckingtheallowable
rangeofthemotorandthemachine.
Failuretodosomaycauseapersonalinjury.
zIfaholdingbrakeisnecessary,separatelyprepareit.
Failuretodosomaycausepersonalinjury.
DANGER[Maintenance, inspection and replacement of parts]
zBeforeinspectingtheinverter,turnofftheinputpower,andwaitfor10minutesormoretomakesurethatthemotoris
stopped.
ChecktheDCvoltagebetween○
＋and○ −or○ ＋2and○ −toconfirmthatthevoltageis30Vorless.Failuretodosomay
causeanelectricshock,personalinjuryandafire.
zCheckthattheratedvoltageoftheproductisidenticalwiththevoltageofACpower.
Ifnot,personalinjury,electricshock,ordamagedpartmayoccur.
zUnauthorizedpersonsshallnotmaintainorinspecttheinverterorreplaceitsparts.
Formaintenanceandinspection,useinsulatedtools.
Ifnot,maycauseanelectricshockorpersonalinjury.
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VF66BOperatingManual(BasicOperation)
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4
DANGER[Other]
zNevermodifytheinverter.
Doingsomaycauseanelectricshockorpersonalinjury.
CAUTION[General precautions]
Allillustrationsgiveninthisinstructionshowtheinverterfromwhichthecoversorsafetyshieldshavebeenremovedto
illustratethedetails.Beforeoperatingtheinverter,returnthecoversandshieldstotheirpositionsasspecified,andoperate
inaccordancewiththemanual.
Thesesafetyprecautionsandspecificationsstatedinthemanualsaresubjecttochangewithoutnotice.

VF66BOperatingManual(BasicOperation)
5
Tableofcontents
Safety............................................................................................................................................................................................... 2
For safety......................................................................................................................................................................................... 2
Chapter 1 Application ............................................................................................................................................................ 7
1.1. Check of package and inspection at the time of purchase ........................................................................................ 7
Chapter 2 Operation............................................................................................................................................................... 9
2.1. Operation at Power-on..................................................................................................................................................... 9
2.2. Operation method of console panel(SET66-Z) .......................................................................................................... 11
2.3. Confirmationofoperationconditionbymonitor.................................................................................................14
Chapter 3 Operation of V/f mode........................................................................................................................................ 16
3.1. Outline of operation........................................................................................................................................................16
3.2. Operation by console panel(SET66-Z) ........................................................................................................................17
3.2.1. Variable frequency driving...............................................................................................................................17
3.2.2. Changing acceleration and deceleration time.............................................................................................. 18
3.2.3. Changing rotation direction ............................................................................................................................19
3.2.4. Inching operation...............................................................................................................................................19
3.2.5. Changing frequency of inching operation.....................................................................................................20
3.2.6. Changing acceleration and deceleration time of inching operation......................................................... 21
3.3. List of monitor items of V/f mode.................................................................................................................................22
3.4. Operation and stop by external contact .....................................................................................................................24
3.5. Changing rotation speed by voltage setting device/variable resistor................................................................. 26
3.6. Auto tuning......................................................................................................................................................................28
3.6.1. Auto tuning.........................................................................................................................................................28
3.6.2. Condition of auto tuning ..................................................................................................................................29
3.6.3. Method of auto tuning ......................................................................................................................................31
3.7. List of parameter to change for setting by simple mode of V/f mode.................................................................32
Chapter 4 Operation of induction motor vector mode ......................................................................................................................... 36
4.1. Characteristics of induction motor vector mode .......................................................................................................36
4.2. Outline of operation........................................................................................................................................................36
4.3. Changing to induction motor vector mode.................................................................................................................37
4.4. Auto tuning......................................................................................................................................................................38
4.4.1. Auto tuning.........................................................................................................................................................38
4.4.2. Condition of auto tuning ..................................................................................................................................39
4.4.3. Method of auto tuning ......................................................................................................................................42
4.5. Operation by console ......................................................................................................................................................44
4.5.1. Changing motor rotation speed ...................................................................................................................... 44
4.5.2. Changing acceleration and deceleration time.............................................................................................. 45
4.5.3. Changing rotation direction ............................................................................................................................46

VF66BOperatingManual(BasicOperation)
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6
4.5.4. Inching operation...............................................................................................................................................46
4.5.5. Changing rotation speed of inching operation.............................................................................................47
4.5.6. Changing acceleration and deceleration time of inching operation......................................................... 48
4.6. List of monitor item of induction motor vector mode...............................................................................................49
4.7. List of parameter to change for setting by simple mode of induction motor vector mode................................51
Chapter 5 Operation of ED motor vector mode ....................................................................................................................... 56
5.1. Characteristics of ED motor vector mode ..................................................................................................................56
5.2. Outline of operation........................................................................................................................................................56
5.3. Changing to ED motor vector mode............................................................................................................................58
5.4. Auto tuning......................................................................................................................................................................59
5.4.1. Auto tuning.........................................................................................................................................................59
5.4.2. Condition of auto tuning ..................................................................................................................................60
5.4.3. Method of auto tuning ......................................................................................................................................63
5.5. Operation by console ......................................................................................................................................................66
5.5.1. Changing motor rotation speed ...................................................................................................................... 66
5.5.2. Changing acceleration and deceleration time.............................................................................................. 67
5.5.3. Changing rotation direction ............................................................................................................................68
5.5.4. Inching operation...............................................................................................................................................68
5.5.5. Changing rotation speed of inching operation.............................................................................................69
5.5.6. Changing acceleration and deceleration time of inching operation......................................................... 70
5.6. List of monitor items of ED motor vector mode........................................................................................................71
5.7. List of parameter to change for setting by simple mode of ED motor vector mode........................................... 73
Chapter 6 Contact us............................................................................................................................................................ 78

VF66BOperatingManual(BasicOperation)
7
Chapter 1 Application
1.1. Check of package and inspection at the timeof purchase


Whentheproductarrives,checkthefollowings.
(1) Checkofpackage
DoesthepackageincludeinvertermainbodyandbrochureandCD‑ROMofinstruction?
Invertermainbody
Manual＜Brochure＆CD‑ROM＞
Manual



(2) Arespecificationcontents,accessories,spareparts,andoptiondeliveredasperorder?
Checkthetypeofinverterunitbythelogoonthecoversurface.
Logo







VF66BOperatingManual(BasicOperation)

8
  Displaysampleonthecoversurface
sourcevoltage
Spec.ofinput
VF66B
VF66B-7R544
TYPE VF66B‑7R544‑W1
APPL. QA1
INPUT
3Φ380〜460V 50/60Hz
OUTPUT 7.5kW 17.0A
WEIGHT 5.5kg
SER. No. QC123456789‑001

◇
！危 険
･･･････････････
･･･････････････
･･･････････････
△
！注 意
･･･････････････
･･･････････････
△
！DANGER
･･･････････････
･･･････････････
･･･････････････
･･･････････････
･･･････････････

Invertertype（ItshowsVF66series.）
Inverteroutputcapacityandcurrent

TypeＶＦ６６Ｂ−７Ｒ５４４−Ｗ１
Voltageclass ２２：２００Ｖclass
      ４４：４００Ｖclass
Outputcapacity７．５ｋＷ
Type
Mark
SerialNo.
Weight


(3) Isthereanydamageduringtransportation?
(4) Isthereanyloosenessordropoutofscrews?
Pleaseinformusordealerifthereisanydefault.
CAUTION[Precautions]
Read“Instructionmanual”carefullybeforeuseanduseproperly.
Ourinverterisnotdesignedandmanufacturedtouseequipmentorsystemunderthefatalconditiontohuman.
 Pleasecontactoursalesifyouusetheproductstatedinthisbrochureforspecialpurposesuchasmovingvehicle,medical,
aerospace,nuclearcontrol,submarinerepeaterorsystem.
 Thoughthisproductismanufacturedunderthestrigentqualitycontrol,forapplicationtoimportantfacilitieswhichinvolves
humanlivesandfacilitiesestimatedseriouslossduetothefailureoftheinverter,setthefail‑safedevicenottoleadserious
accident.
 Pleasecontactusifyouuseloadotherthanthree‑phaseACtraction. 
Thisproductneedselectricconstruction.Electricconstructionshallbeperformedbytheexperts.


VF66BOperatingManual(BasicOperation)
9
Chapter 2 Operation
2.1. Operation at Power-on

WhenVF66Bispoweredon,thefollowingdisplayappearsontheconsolepanelmonitor.

1.5sec
②Then inverter capacity and voltage are displayed for 1.5 seconds. From left inverter
capacity and feeding voltage are shown. Decimal point is shown by ｒ. Also if
voltage class is 200V class, it displays ２２, and if voltage class is 400V class, it
displays ４４.
＜In case of left figure, it is ３．７kW２００Vclassinverter.＞
③Then the mark distinguishing between setting block and inverter mode is displayed.
In the order corresponding to the digit at the far left,
[Inverter mode of first setting block] [-] [Second setting inverter mode] [Current setting block]]
aremeant.
Invertermodeisthefollowingmark.
 ｏ：ItshowsinductionmotorV/fmode.
 Ｖ：Itshowsinductionmotorvectormode.
 Ｅ：ItshowsEDmotorvectormode.
＜Incaseofleftfigure,V/fmodeissetinFirstsettingblock,inductionmotorvector
modeissetinsecondsettingmodeandcurrentsettingblockisfirstsettingblock.
＞
①Inverter type displays for 1.5 seconds.

1.5sec
Cap. Volt
First
setting
block

Second
setting
block
Currentsetting
block

WeexplainoperationofinductionmotorvectormodeinChapter4 Operationofinductionmotorvectormodeand
operationofEDmotorvectormodeinChapter5OperationofEDmotorvectormode.
※EDmotorshowsourpermanentmagnetembeddedsynchronousmotor.
VF66Bcansetthefollowing3typesofinvertermode.
Mark Invertermode Description
o InductionmotorV/fmode Ratioofvoltageandfrequencyofinductionmotorbecomesconstantandfrequencycontrolcanbe
performed.
V Inductionmotorvectormode Highspeedandaccuracyofspeedandtorquecontrolofinductionmotorcanbeperformed.
E EDmotorvectormode HighspeedandaccuracyofspeedandtorquecontrolofEDmotorcanbeperformed.
※AtinitialstateinductionmotorV/fmodeisset.

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
Consolepanel
monitor
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

Invertermotor

VF66BOperatingManual(BasicOperation)

10


TherearefirstsettingblockandsecondsettingblockinVF66B,andeachblockcansetindividualinverter
modeandparameterrespectively.Consolepaneldisplayatpoweredoncanbecheckedatpresentwhichofblock
isusedfirstsettingblockorsecondsettingblockorwhichofthreeinvertermodeisusedinfirstsetting
blockandsecondsettingblock.
SeeFullmodeinstructionmanualforchangemethodofusedsettingblock(firstsettingblock,second
settingblock).Howeversimplemodedescribedinthismanualcannotbeused.


TherearetwomodesofsimpleanddetailedinVF66B.
 Description
Simplemode Thismodecandisplayandchangeonlynecessaryparameterforbasicoperation.

Fullmode Thismodecandisplayandchangeallparameter.
Thismanualdescribesoperationofsimplemode.SeeFullmodeinstructionmanualforchangemethodtoFullmode,
etc.
※・Forparameterwhichcanbedisplayedandchangedbysimplemode;See
Chapter3 3.7 ListofparameterwhichcanbechangedforsettingbysimplemodeofV/fmode
Chapter44.7 Listofparameterwhichcanbechangedforsettingbysimplemodeofinductionmotorvector
mode
Chapter55.7 ListofparameterwhichcanbechangedforsettingbysimplemodeofEDmotorvectormode
 ・SeeFullmodeinstructionmanualforparameterwhichcanbedisplayedandchangedbyFullmode.
SimpleandFullmode
１

Firstsettingblockandsecondsettingblock
ロック
・
第
2
設定
ブロック
について


VF66BOperatingManual(BasicOperation)
11
2.2. Operation method of console panel(SET66-Z)

VF66Bincludes5digitsLEDindicatorandconsolepanel(SET66‑Z)equippedwith0operationkeybuttons,unit
LEDandstatusdisplayLEDasstandardequipmentandcanperformoperation,readandwriteeachfunctionsetting
data,displaymonitoringoperatingconditionandprotectioncontentsatprotectionoperation.


●Panelsurface
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
●ＬＥＤwindow：7segments5digitsdisplay
Characterandvaluedisplay
Operationmonitor／Mark（No.）／Functionselectionandsettingdata
／protectoperation／Displayofprotectionhistory
●Unitdisplay（ＬＥＤdisplay）
●Statusdisplay（ＬＥＤdisplay）
FNC：LightedwhenFNCmode（Functionsettingmode）isselected.
DIR：Lightedwheneither[START]or[JOG/→]keyofconsolepanelis
selectedforconsolepaneloperation.
REV：LightedwhenＲＥＶ（reverse）isselected.
ALM：Lightedwhencumulativeoperationaltimeexceedsthepredetermined
time.
RUN：Lightedduringoperationofinverter.（Duringslowingdownand
stop,itislightedduringDCbraking.）
JOG ： Lighted when inverter is inching operation(RUN is lighted
simultaneously.)
●Operationkey
ＳＴＡＲＴ
ＦＷＤ
ＲＥＶ

ＳＥＴ
ＦＮＣ
MONI
ＲＥＳＥＴ
ＳＴＯＰ
ＪＯＧ
＜AtFNC（Functionsetting）mode＞
・Fixselectionofsettingnumber.
・Writesettingdata.
＜AtMONI（Monitor）mode＞
・Switchmonitoritems.
＜Atprotectionoperation＞
・Read1pointtracebackdata.
SwitchMONImodeandFNC mode
＜AtFNC（Functionsetting）mode＞
・SwitchtoMONImode.
＜AtMONI（Monitor）mode＞
・SwitchtoFNCmode.
＜AtMONI（Monitor）mode＞
・When console panel[START]or [JOG/ → ]is
effective,switchforward/reversecommand.
Lighted when REV(LED)is reverse command
selection.
＜AtMONI（Monitor）mode＞
・Inverteroperateswhenconsoleissetfor
operationcommandsettingplaceselection.

＜AtFNC（Functionsetting）mode＞
・WhensettingNo.anddataareset,numberof
selecteddigitisincreasedto＋１.
（By0→1→･･････→9
→ ‑(minus) → 「 0」 of orders number is
changed.）
＜AtMONI（Monitor）mode＞
・Switch of monitor items.(See Chapter2  2.3

confirmation of operation condition by monitor for
details..)
＜AtFNC（Functionsetting）mode＞
・WhensettingNo.anddataareset,numberof
selecteddigitisincreasedto−１.
（ By0 → ‑(minus) → 9 → ･ ･･ ･ ･･
→1→0ofordersnumberischanged.）

＜AtMONI（Monitor）mode＞
・Switchofmonitoritems.
(SeeChapter22.3 confirmationofoperation
conditionbymonitorfordetails.)
＜AtFNC（Functionsetting）mode＞
・Move operated selected digit to1 digit
right.
＜AtMONI（Monitor）mode＞
・When console is set for inching command
settingplaceselection,inverteroperates.

Duringoperationbyconsolepanel[START]key,
inverter stops. During protect operation,
protectoperationisreset.

VF66BOperatingManual(BasicOperation)

12
Outlineofoperation
Thereare3modesinconsolepanel(SET66‑Z).
①MONI(Monitor)mode
②FNC(Functionsetting)mode
③Protectionoperationdisplaymode
Outlineofoperationisshowninthefollowingfigure.
PowerOn
Checkcapacity,voltage,and
invertermodeof
VF66B.
＜MONI(Monitor)mode＞
Operationconditionofmotorandinverter
(rotation speed, output torque, output
voltage) is displayed in console panel
monitor(7segments5digitsdisplay).

＜Capacity＞＜voltage＞ ＜invertermode＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

Press[MONI/FNC]key.Press[MONI/FNC]key.
＜Protectionoperationdisplaymode＞

Incaseofprotectionoperation,
・Displayprotectionoperation.
・Display1pointtraceback
See Instruction manual (trouble
shootingandmaintenance)fordetails.

＜FNC(Functionsetting)mode＞
AtFNC(Functionsetting)modeFNC(LED)
islighted
and necessary parameter for operation of
inverterisset.
Protection

Protection

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

Press[STOP/RESET]key.

※For parameter which can be displayed and changed by simple mode, see “Chapter3 3.7 Listofparameter
whichcanbechangedforsettingbysimplemodeofV/fmode,
“Chapter4 4.7Listofparameterwhichcanbechangedforsettingbysimplemodeofinductionmotorvector
mode,andChapter55.7 ListofparameterwhichcanbechangedforsettingbysimplemodeofEDmotor
vectormode..

VF66BOperatingManual(BasicOperation)
13
Changeparameterbyconsolepanel(SET66‑Z)
Changeparameterbyconsolepanel(SET66‑Z)isshown.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

WhenconsolepanelFNC(LED)isturnedoffalight,press[MONI/FNC]
keytolight
upFNC(LED).
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

0.FrEFbasicsettingareaisdisplayedandcanbemoved
tosettingitemsby[↑][↓]keys.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By[JOG/→]
keyshiftoperateddigittorightandchangenumberby
[↑][↓]keys.Aftersettingparameteryouwanttocha
nge,fixby
[SET]key.
＜Incaseofleftfigure,setitemsb‑11isset.＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Changethenumberforthepropernumberby[↑][↓]keyand
fixby
[SET]key.
＜Incaseofleftfigure,parameterissetto1.＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Changedparameterisdisplayedagain.
＜Incaseofleftfigure,b‑11isdisplayedbecause
settingitemb‑11isset.＞
Press[MONI/FNC]key,andturnoffalightofFNC(LED).MonitoritemssuchasFout
isdisplayedforabout1sec.anddataofmonitoritemsisdisplayed.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

AareatoSareacanbemovedtoothersettingareawhile
alphabeticalpartisflashingonandoff.
※Forparameterwhichcanbedisplayedandchangedbysimplemode,
SeeChapter3 3.7 ListofparameterwhichcanbechangedforsettingbysimplemodeofV/fmode,

Chapter44.7 Listofparameterwhichcanbechangedforsettingbysimplemodeofinductionmotorvector
mode,andChapter55.7 ListofparameterwhichcanbechangedforsettingbysimplemodeofEDmotor
vectormode.

＜Settingminus‑valueinconsolepanel(SET66‑Z)＞
By[JOG/→]keymoveoperateddigittofarleftdigit,andchangenumberby[↑]or[↓].
＜[↑]keycase＞
Itischangedlike0→1→2→･･････→8→9→−,itbecomesminus
after9.
＜[↓]keycase＞
Itischangedlike0→−→9→･･････→3→2→1,itbecomesminus
after0.

VF66BOperatingManual(BasicOperation)

14
2.3. Confirmationofoperationconditionbymonitor


VF66Bcanmonitordatasuchasmotorrotationspeed,current,andvoltagebyLEDdisplayofconsolepanel.
Selectionofmonitoringitemsisperformedbythefollowingprocedure.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

WhenconsolepanelFNC(LED)islighted,press[MONI/FNC]keyandturnoffthe
lightofFNC(LED).
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Acurrentsettingmonitoritemisdisplayedforabout1sec.
＜Incaseofleftfigure,outputfrequency(Fout)
issetasmonitor
item.＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

In1sec,itischangedfordatadisplayofcurrentsettingmonitor
item.＜Incaseofleftfigure,itshow
soutputfrequency
(Fout)is0.0[Hz].＞
1sec.later
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Ifyoupressanyof[SET][↑][↓]
key,acurrentsettingmonitor
itemisdisplayed.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Ifyoupresseither[SET]or[↑]key,
next monitor item is shifted and
displayed.
In this case, it is switched to
frequencysettingvalue(Fref).
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Ifyoupress[↓]key,nextmonitor
itemisshiftedanddisplayed.
In this case, it is switched to
protectionhistorydisplay(trbLE).



VF66BOperatingManual(BasicOperation)
15
Allmonitoritemsare24items.Bypressing[SET]or[↑]keyand[↓]key,eachitemsareswitchedasfollows.
[SET]or[↑]keyand[↓]isswitchedinthereversedirection.
Forlistofmonitoritemsofeachmode,see
V/fmode･･･Chapter3 3.3 ListofmonitoritemsofV/fmode
Inductionmotorvectormode･･･Chapter4 4.6 Listofmonitoritemsofinductionmotorvectormode
EDmotorvectormode･･･Chapter5 5.6 ListofmonitoritemsofEDmotorvectormode


●Incaseofpressing[SET]or[↑]key(Eg.:V/fmodecase)


r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→



●Incaseofpressing[↓]key(Eg:V/fmodecase)


r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→




BasicOperation(V/fmode)

16
Chapter 3 Operation of V/f mode
3.1. Outline of operation


Thefollowingsshowaseriesofoperationusingconsole.
See“Chapter33.2.1Rotatingmotorbydesignatedfrequency”fordetailedoperationsuchasfrequencycommand
andchangeofaccelerationanddecelerationtime.
Prep.andwiring
Checkcapacity,voltage,
andinvertermodeforuse.

Poweredon
Checkcapacity,voltage,and
invertermodeofVF66B.

Settingfrequencycommand,
accelerationanddecelerationtime

Operation／Stop
Performconnectionofinverterandpowersource(R,S,T),inverterand
motor(U,V,W)andearth(
).
＜Capacity＞＜Voltage＞ ＜invertermode＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

Pressconsolepanel[MONI/FNC]key,lightFNC[LED]andset
0.FrEF(Frequency command)and3.Acc1(acceleration
time).SeeChapter3 3.2.1 Rotatingmotorbydesignated
frequencyorlaterfordetails.

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

Pressconsolepanel[MONI/FNC]keyandturnoffthelight
ofFNC[LED],bypressing[START]keyoperationisstarted
bysettingfrequencycommand(0.FrEF),acceleration
time(3.Acc1).Operationstopsbypressing[STOP/RESET]
key.

Changesetting




BasicOperation(V/fmode)
17
3.2. Operation by console panel(SET66-Z)


3.2.1. Variablefrequencydriving.
Thefollowingsshowcontrollingrotaitionalspeedofmotorbydesignatedfrequency.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

WhenconsolepanelFNC(LED)isturnedoffalight,press[MONI/FNC]keyandlight
upFNC(LED).
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By[↑][↓]keyselect0.FrEF(frequencycommand).Fixby
[SET]key.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By[JOG/→]keyshifttheoperateddigittorightandchange
number(frequency)by[↑][↓]keyandfixby[SET]key.
※Settingareabecomes‑60.0to60.0[Hz]atinitialsettingcondition. 
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Afterfixingfrequencyby[SET]key,0.FrEFisdisplayedagain.

Press[MONI/FNC]keyandturnoffthelightofFNC(LED).Monitor
itemssuchasFoutisdisplayedforabout1second.
※SeeChapter3 3.3 ListofmonitoritemofV/fmodefor
detailsofmonitoritems.
1sec. later
1secondlater,displayofconsoleshowspresentsettingmonitor
item.
＜
Incaseofleftfigure,itshowsoutputfrequencyis0.0[Hz]. ＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Whenyoupress[START]key,operationisstartedandmotorisbegun
torotate,frequencyischangedtopre‑settingfrequency.During
operation,consoleshowspresentsettingmonitoritem.
＜Incaseofleftfigure,itshowspresentoutputfrequencyis
0.5[Hz].＞
※Whenmotordoesnotrotateevenifyoupress[START]key,change
frequencycommand(0.FrEF).Frequencycommandcanbechanged
duringoperation.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Whenyoupress[STOP/RESET]key,operationandrotationofmotor
stops.
＜Incaseofleftfigure,itshowspresentoutputfrequencyis
0.0[Hz].＞


＜Settingarea,settingresolution,initializationdataandunitoffrequencycommand＞
Display Content Settingarea Resolution

Initialization
data Unit
0.FrEF Frequencycommand − Maximum frequency (A‑00)to
Maximumfrequency(A‑00) 0.1 0.5 Hz
※See“Chapter3 3.6.2 Conditionofautotuning”forMaximumfrequency(A‑00).

BasicOperation(V/fmode)

18
3.2.2. Changingaccelerationanddecelerationtime
Thefollowingsshowchangingaccelerationanddecelerationtime.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Whenyoupress[STOP/RESET]key,operationandrotationofmotor
stops.
＜
Incaseofleftfigure,itshowscurrentoutputfrequencyis
0.0[Hz].＞
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

WhenconsoleFNC(LED)isturnedoffalight,press[MONI/FNC]keyandlightupFNC
(LED).
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By [JOG/ → ]key shift the operated digit to the right and
by[↑][↓]keychangenumber(Accelerationanddecelerationtime)
andfixby[SET]key.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

1sec.later
1secondlater,itischangedfordatadisplayofcurrentsetting
monitoritem.
＜Incaseofleftfigure,itshowsoutputfrequencyis0.0[Hz].
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Whenyoupress[START]key,operationisstartedandmotorisbegun
torotate,itacceleratesanddeceleratesbysettingacceleration
anddecelerationtime
.Duringoperation,dataofcurrentsetting
monitoritemisdisplayed.
＜
Incaseofleftfigure,itshowscurrentoutputfrequencyis0.5[Hz]. ＞

※ Accelerationanddecelerationtimecanbechangedevenifduringoperation.

< Accelerationtime >
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By[ ↑ ][ ↓ ]key
select3.Acc1
(acceleration
time(1)
).Fixby[SET]key.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

By[ ↑ ][ ↓ ]key
select4.dEc1
(Deceleration
time(1)
).Fixby[SET]key.
<
Deceleration  time >
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

Press[MONI/FNC]keyandturnoffthelightofFNC(LED).Monitor
itemsuchasFoutisdisplayedforabout1second.
※SeeChapter3 3.3 ListofmonitoritemofV/fmodefor
detailsofmonitoritem.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

After fixing acceleration
timeby[SET]key,3.Acc
isdisplayedagain.
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ

ＲＥＳＥＴ

ＦＷＤ
ＪＯＧ

ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ

→

< Accelerationtime > < Decelerationtime >
Afterfixingdecelerationtime
by[SET]key,4.dEc1is
displayedagain.


＜Settingarea,settingresolution,initializationdata,andunitofaccelerationanddecelerationtime＞
Display Content Settingarea
（Selectionitems） resolution

Initialization
data Unit
3.Acc1 Accerelationtime（１） 0.0to3600.0 0.1 30.0 sec
4.dEc1 Decelerationtime（１） 0.0to3600.0 0.1 30.0 sec

BasicOperation(V/fmode)
19
Operationofmotorisasshowninthefigure.Whenaccelerationtimeisbigger,gradientoftime‑frequency
islessandtimetoMaximumfrequencyislonger.Ontheotherhand,whenaccelerationisless,gradientof
time‑frequencyisbiggerandtimetoMaximumfrequencyisshorter.
※WhencurrentistoobigataccelerationorDCpartovervoltage(oV)operatesatdeceleration,makesetting
valueofaccelerationanddecelerationtimelonger.
Frequency

Time
「A‑00」
Maximumfrequency

「4.dEc1」
Deceleration
「3.Acc1」
Acceleration

※See“Chapter33.6.2 Conditionofautotuning”forMaximufrequency(A‑00).

3.2.3. Changingrotationdirection
Therearetwomethodsforchangingrotationdirection.
①Methodbypressing[FWD/REV]keyofoperationkey
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

・CheckFNC(LED)isturnedoffalight.
・Incaseoflighting,press[MONI/FNC]keytoturnoffalight.
・Duringoperationandstop,bypressing[FWD/REV]keyrotationdirectionof

motorcanbechanged.
※REV(LED)islighted.
※
DuringlightingupREV(LED),bypressing[FWD/REV]key,REV(LED)isturnedoff.

②Inputofminuscommand
InChapter3 3.2.1 Rotatingmotorbydesignatedfrequency,rotationdirectionofmotorcanbechanged
by turning 0.FrEF(frequency command) minus. SeeChapter2  2.2  Operation procedure of console
panel(SET‑Z)forsettingminus.

3.2.4. Inchingoperation
r/min
Ｈｚ
Ａ
Ｖ
ＦＮＣ
ＤＩＲ ＲＥＶ ＡＬＭ
ＲＵＮ
ＪＯＧ
ＦＮＣ
ＲＥＳＥＴ
ＦＷＤ
ＪＯＧ
ＳＴＡＲＴ
ＳＴＯＰ
ＲＥＶ

MONI
ＳＥＴ
→

・CheckFNC(LED)isturnedoffalight.
・Incaseoflighting,bypressing[MONI/FNC]keyturnoffalight.
・Bypressing[JOG/→]key,inchingoperationisperformed.
※RUN(LED)andJOG(LED)arelightedup.
・Byreleasing[JOG/→]keyinchingoperationstops.
