MODEL CDMR-ZII - Prom Electric

1 INDUSTRIALUSETHYRISTORCONVERTERUNITV arispeed-505ZI1 DriveINSTRUCTIONSMODELCDMR-ZIIB eforeinitialoperation,readtheseinstructi onsthoroughly, TOE-S505-30 BIMPORTANTW henproperlyinstalled,operatedandmaintain ed, ,inspects, , (TypeS)230V,105A681-50 RECEIVING/2 TerminalSizesandSTORAGE/2 CarryingCurrents/2 Location/2 Interconnections/2 INSTALLATION/ 2 WIRING/ 2 ComponentArrangementCautionswhenWiring/ 2 TESTRUN/4inVS-505 ZII/2 CheckbeforeTestRun/4 TypeCDMR-ZII(TypeM)230V,260 ACONTENTSV arispeed-505 ZII(VS-505 ZII) , ,andthereforeshouldbe ,referto"Instruc-tionsforIndustrialDCMot ors"(TOE-C435-3).TypeCDMR-ZII(TypeL1230V ,550 ANo-LoadOperation/ 5 PartsReplacement/9 Full-LoadOperation/5 CautionsinReplacingControlCircuitBoard/1 2 Adjustment/6 TroubleshootingGuide/13 MAINTENANCE/9 SPAREPARTS/ 14 PeriodicInspection/9 REFERENCE/14 RECEIVINGT heequipmenthasbeenputthroughseveretestsa tthefactorybeforeshipped. Afterun-packing,however,checkandseethefo llowing.)

2 "Itsnameplatedatameetsyourrequirements." Ithassustainednodamagewhileintransit."Fa steningboltsandscrewsarenotloosened." time, "Freefromrainfallanddropsofwater"Cleanan ddry"Freefromcorrosivegasandliquid"Ambie nttemperature:-100 Cto 400C" ] :1.'l' ,l1uleofthumbofACmaincircuitpowercapacit y12x/XEx 1(VA) (U,V, W)andDCmaincircuitterminals(P,1).FieldCi rcuitsUse600 VPVC insulatedwiresorcabtyrecableswiththecurr entcarryingcapacitiesofthecom-binedDCmot orforfieldpowercircuitterminals( ,W1)andfieldcircuitterminals(J,K). (J,K).SignalCircuitsUseshieldedwiresortw istedwiresoftwistingpitches20mmorsmaller forthespeedsettingcircuitterminals(11to1 6),speedfeedbackter-minals(3 to5),tachometercircuitterminals(38to40). PitchofTwistedWire I ~_-35-45M6`37M845104i1-'90M874M890230105 M8_86M8105-180M10147M1018022260M10213M10 260M4420M12343-M12420M425550M12-449M1255 050M841M85090M874M890M412105M886M8105I46 0180M10147M10180260M10213M10260M422420M1 2343M12_,420M4'25550M12449N112I550 OCLRESETPUSHBUT-TONEXTERNALCONTROLTERMIN ALS(53)FUSEBLOWNDETECTIONCONNECTOROCLRES ETPUSHBUT-TONEXTERNALCONTROLTERMINALS(53 )FUSEBLOWNDETECTIONCONNECTOR(a)ControlCi rcuit (b) TypeCDMR-ZII,-5(230V,150A)POWERCIRCUITBO ARD(2 PCB)CONNECTORFAILUREINDICATINGLIGHTS(6)( a)ControlCircuit (b) ,-M(230V,260A)(a)ControlCircuit (b) ,-L(230V,550A)TIIYRISTORPROTECTIVEFUSE(2 FOR220 VCLASS,3 FORMAINCIRCUIT' 440 VCLASS)EXTERNALTERMINALPOWERCIRCUIT THYRISTORBOARD COOLINGCONTROL(2 PCB) FANCIRCUITBOARD(IPCB)CONNECTORWIRING(Con t'd)SeparationofSignalCablesfrommainCirc uitCablesToavoidinductiveinterferencefro mothercables,runtheshieldedortwistedwire s(1to 53)

3 Separatefrommaincircuitcables(U,V,W:U0,W O;U1,W1;P,N;J,K)inabundleor , (U,V,W;Uo,Wo;U1,W1;P,N;J,K) , ,theunitshallbetestedthroughatestrunas ,re-fer to"CheckBeforeTestRun"and"Trouble-shooti ngGuide" ,orrepairisimpossible,notifyourservicest ation, * , 4E V, (KAI1(RIV~~n1G~-__n141VL___JWhensupplyvo ltageis220or 4V, , ?;HRIV20%4(KIV1111\Whensupplyvoltageis22 0or440V, ~~ ,e3 SupplyVoltageAllowableRange681-200"Whens upplyfrequencyis50Hz,slidetheswitchkeydo wn."When:supplyfrequencyis60Hz, " " "Disconnectionfromthedrivenmachine."Remo valofthrustblock."Removeinspectioncovers andblowoutwithair tocleancommutator.( )VS-505 ZII"Adhesionof dirtor dustontheenclosure."Smoothhandrotationof thyristorcoolingfan.*"Checkitemsin"Cauti onsinOperation"onthebackofthecontrolboar ddoor."Correctconnectionoftheshuntconnec tortothevoltageselectingtap.( )"Correntsettingofthefrequencyselectorsw itch.( )"Correctadjustmentofpotentiometersonthe controlboardUPCB) "VoltagesofanytwoofphasesU, V, "TerminalUoandU1andWundWareconnected.))

4 "Rotatingdirectionofthemotorblowermeetsw iththearrowmarkedontheblowerNominalSuppl yPermissibleVoltageSupplyFrequencyVoltag eSelectoerVoltageVariationTap220V50/60Hz 170-220V200V220V50/60Hz187-242V220V400V5 0/60Hz340-440V400V440V50/60Hz374-484V440 VNO-LOADOPERATIONA ftermakingthechecksspecifiedbeforetestru n, ,thepolarityofVS-505 ZIIsignalterminal3(4:OV)isminusandit , ,stopthepowersupply,coupletheDCmotortoth edrivenmachine, *VS-505 ZII,rated230V,45 Aandaboveand460V, * (Turnonreadysignal,motorcoolingfanON/OFF signal.) , ,smoke,vibrationandnoiseonDCmotor.(, ,132, , (ItstopssuddenlybyVS-505 ZIIwithadynamicbrakingfunction.) (cont'd)Adjusterlocationsonthecontrolcir cuitboardADJUSTMENT Thecharacteristicsofcontrolcircuitboardc hecketersonthecontrolcircuitboardsinceth eyhave Ltn L ` r 80'0 JPDC-C036O0 AdjusterLocationsandFunctions0 Cllt1Cl17 Clll 0CH60116\~CH9 Cll1C1110C112 Cli3CH14-1/_C111.'.'~CH13 VGB/11116C1 aJ1'1)C-C03i.

5 ~110 :-11117 0(a)TypeJPDC-C035 (b)TypeJPDC-C036 (a)TypeJPDC-C035 (b) CheckTerminalsTable6 ControlCircuitBoardCheckTerminalsI/Cl14- w0 OJPDC-C036 CHnCHI4 CHIP,..~\OHIO cxuees"~I,/G8all~e0 CHI6 CHI7 CHII\~a0 SignalNamesCheckNormalValuesTerminalsPha seshifterApprox.+ ,+1to + ,inputCH4H4+ +1to+ +3V/100%currentlimitSpeedfeedbackCH6-6V/ 100%speedCurrentcommandCH7-3V/100%comman dLSpeedcommandCH8+6V/100% (GateblockbyOCL)OVnormal,-24 VatgateblockGB0 Vnormal,+ to+ +3V/100%currentStablepowerCH120V(SG)supp lyCH13+15 VCH14-15 VCH15+24 VAllowablevariationUnstablepowersupplyCH 16-24 Vrange:f20%CH17+24V(pulseamplifierpowers upply)CurrentcommandCHIV oltagevalueaccording-6 fieldcurrent.+3 +5 Vat60Hz,+1to +5 Vat60Hz,a1inputCH3approx.+6 Vat 50Hz+1to + :Theadjustersofthecirclednumbersareprovi dedwiththecontrolcircuitboardTypeJPDC-C0 36(ET000491X) 'AdjusterFunctionsAdjustingMethodSpecifi cationsAdjustersLocationNames1 ACCELA ccelerationtimeadjustment.

6 IClockwiserotationincreasesa(Celeration3 "adjustrne" ,rotationine i-ease"5doce"le" " "ntClockwise"rotationclecrvases~ +3V/100% ~(H) elment(Standard)11OL%Settingoverloaddete ctionClockwiserotationincreasesoverload1 10% (Standard) (Standard)13 IREFS ettingfieldcurrentClockwiserotationincre asesthecurre ,-t%%een90and160 el141 FBR-Roughadjustmentof (5-Refertomotorselection(Open) 50 Hzor 3 ACTG/SelectionofACTGandDCTGForACtack-gen ,selectACTG, , FSelectionofBIASFlASRBIASA djustment-__F21 ACRBIASA djustmen-HSelectionofLIMIT111 Currantlimitation-112 Spiedlimitation-19 JSelectionofstartinterlockJ1 Possible-zero-speedconditionJZ_-_"-"---- --'-Plug_-selection20 KSelectionofmotorstoppingKlGaleblockatze rospeedwhen-methoddec 'F'iedal-reduce"_=tc_.)oc-28 PSelectionof PlandP ofACRPIPI control_-controlP 2P control-2901-IN-Open" "SpeedcontrolbyACtach-gc" ~captfortheabove-TESTRUN(cont'd)Adjustme ntProcedureNMAX(Speedfeedbackadjustment) ToadjusttheDCmotorspeedexactlytotherefer encespeed,proceedas (orlessvariation).)

7 , , (Limitvalueadjustment) (Speedcontrol)Connecttheplug-connectorsF andHtoF1andEllonthecontrolcircuitboard, +3V,100 % (Currentcontrol)Connecttheplug-connector sFandHtoF2andH2onthecontrolcircuitboard, +6V,100% 0%to125% (Phaseshifteroperatingpointadjustment) (ACR) (ACR) (OVatCH10),andsetatthepositionwheremainc ircuitcurrentisreadyto Adjustthepotentiometers(1 FBRto4 FBR) '-_', ; '2. Selectthepotentiometer(from1 FBRto4 FBR) ]REFonthecontrolboardand' (fieldintensifying) thatthelimitedvalueismotorratedvoltage(2 20 Vor440V). , , , ( ) , ,andinstallitbyreversingtheremovalproced ure, 11 FieldThyristor(230V,25A)MainCircuitThyri stor230V,25 ASystem( ) .Removethe6busbarclampingscrews, , , ,andreinstallitbyreversingthedisassembly procedure, ,applythermalcompoundJOINTALZ(madebyNipp onLightMetalCo.,Ltd.)tothethyristormount ingsurface(reverseside). "Noise" "Vibration"Feelby :15, "Dustor"Checkfordust" "Checkfor" :MAINTENANCE(cont'd)230V,35 to105 ASystem,460V,50to105 ASystem1.

8 Removethe6busbarmountingscrews, removed.( ) , , ,andreinstallitbyreversingthedis-assembl yprocedure,identifyingtheterminalsby ,applythermalcompoundJOINTALZ(madebyNipp onLightMetalCo.,Ltd.)tothethyristormount ingsurface(reverseside). (230V,105A)230V,180to550A,460V,180to550 ASystemInthesesystems, ,buttheirreplacementprocedureisthesame, , ,marktheterminalsforidentification.( ) (5for260 Aandbelowand7 for420 Aandlargersystems)forthethyrisotrmodule, ,andloosenthecontrolcircuitboardmounting screws( )forthethyristorassemblytobereplaced,and then, ,turning1 , ,andthinlycoatthesesurfaceswiththermaljo intcompound(JOINTALZ,madeby NipponLightMetalCo.,Ltd.). , , ,tightenthemalternatelythrough1/4turnata time, , , Tightenthecontrolcircuitboardmounting;sc rews,Then,mountthethyristormodulebyrever singthedisassemblingprocedure, (2 LOWERONES) (230V,260 ASystem)GATEWIRINGPOWERSCREWCIRCUITBOARn (a)WithThyristorRemoved(b) ,25to105A,160V,50 ( ) ,removingprocedure, (2) (230V,25A)230V,180to550A,460V,180to550 Asystems( ) ,andfreethefourleadsofthefuse-blownindic atingmicroswitch.

9 ( ) , , ( ) , (3) . (Cont'd) , ( ) disassemblingprocedure. ,and (a)230V,45-105A460V,90-105 APOWERSUPPLYLEADS(2)(b)230V,180-260A460V ,180-260 APOWERSUPPLYLEADS(2)FANMOUNTINGSCREWS(2) (a)TypeJPDC-C035(b) (6)FLATCABLECONNECTORCONTROLPOWERSUPPLYC ONNECTORCAUTIONSINREPLACINGCONTROLCIRCUI TBOARD(c)230V,420/550A;460V,420/550A "CautionsinOperation"postedontheinsideof thecontrolboarddoorofVS505Z11. : IfthereadingisnotW,accuratemeasurementwi tha500 Vmeggerisrequired. ,lampControlToolowsettingofIssettingdial atthepositioisindicatedSetthesettingdial totheONcircuit"OL%,""OLT".bylockpaint?po sitionof ;of_"L1 MII., (deterioCheckthyristor( ).Replacethyristor.(SeeMainrated)Circuit Thristoronpage10 .) ,ancseeif (P)andN) , )" (orN)andground(E)withamultitester." , (deterio-Checkthyristor( ). ).Thristoronpage10.)MotorLayershortingin Operateonlyboardwith(P)andN) , )(or" )andground(E)withamultitester,and" (1FL,aifthereadingisnearly-onthelargest2 FU,517U).

10 , (SeeNote.)Replacementu,ControlDefective( phaseifthemotorisnormal,replaceofThYrist orocircuitcontrolcircuit). (deterio-rated).FLlampMotor-Layershortin ginDisconnectterminals(J)and(K),and" (J)"Replacefuse.(3rUor4FU).and(K) , (. (E)witha multitester,andifthereadingisnearly-onth elargestscaleofthetester, ,replacecontro' ! , (TOE-C435-3). ,,. ",a:, (3FU,VU). ~ , ,(REFERENCE)ROUGHCHECKOFTHYRISTORSW herethyristorsnormallyfunction, (A) (G) (a) ResistanceacrossThyristorTerminals(A)and (K)Table10 SparePartsforControlPanelThyristorfailsi f0orNisdicatedontheeveneithertester(x 1:range)specifycompletenameplate"ratinga nddescrip-tion(type,codeno. ,etc.)ofthepartsrequir-ed, to 10kgacrossthyristorpolarities Aand K so (a)and(b). (b) ResistanceacrossThyrtstorTerminals(G)and (K)Thyristorfailsif0ormis in-dicatedontheeveneithertester(x trange)ThyristorMainCircuitThyristorSurg eAbsorberFanFieldThyristorSurgeAbsorberC ontrolCircuitConverterThyristorProtectiv eFuseFuseDiodoBoardUnitCDMR-Z11 TypeyNoQ~ry(CodeNo.))