Download - MC3000 Series - Walker Industrial · 2012. 11. 9. · 1 .1 PRODUCTS COVERED IN THIS MANUAL This manual covers the Lenze AC Tech MC3000 Variable Frequency Drive . 1 .2 PRODUCT CHANGES

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MC3000 SeriesInstallation and Operation Manual


1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .1 PRODUCTSCOVEREDINTHISMANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .2 PRODUCTCHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .3 WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .4 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .5 CUSTOMERMODIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .6 SAFETYINFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 .6 .1 EXPLOSIONPROOFAPPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 .6 .2 EN61800-5-1COMPLIANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 .6 .3 PICTOGRAPHSUSEDINTHESEINSTRUCTIONS . . . . . . . . . . . . . . . . . . . 2

2 MC3000SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 MC3000MODELDESIGNATIONCODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4 MC3000DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 .1 CHASSISANDTYPE1ENCLOSED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 .2 TYPE4,4X,AND12ENCLOSED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5 MC3000RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 THEORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

6 .1 DESCRIPTIONOFACMOTOROPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

6 .2 DRIVEFUNCTIONDESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 .2 .1 DRIVEOPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 .2 .2 CIRCUITDESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6 .2 .3 MC3000INPUTSANDOUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7 .1 INSTALLATIONAFTERALONGPERIODOFSTORAGE . . . . . . . . . . . . . . . . . . . . . 17

7 .2 EXPLOSIONPROOFAPPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

8 INPUTACREQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 .1 INPUTACPOWERREQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 .1 .1 VOLTAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 .1 .2 SUPPLYTRANSFORMERkVARATINGS . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 .2 INPUTFUSINGANDDISCONNECTREQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . 18

9 VOLTAGESELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

9 .1 INPUTVOLTAGERATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

10 POWERWIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

10 .1 WIRINGFORSINGLEPHASEORTHREEPHASEINPUT . . . . . . . . . . . . . . . . . . . . 20

11 MC3000POWERWIRINGDIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

12 INITIALPOWERUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

13 kEYPADCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

13 .1 kEYPADFUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

13 .2 MC3000DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

13 .2 .1 MC3000DISPLAYINSTOPMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

13 .2 .2 MC3000DISPLAYINRUNMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

13 .2 .3 MC3000DISPLAYINFAULTMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

13 .2 .4 MC3000DISPLAYINAUXILIARYMODE . . . . . . . . . . . . . . . . . . . . . . . . . . 28

CONTENTS


14 CONTROLWIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .1 .1 kEYPADCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .1 .2 CONTROLWIRINGVS .POWERWIRING . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .1 .3 TB-2:CIRCUITCOMMON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .1 .4 SURGESUPPRESSIONONRELAYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

14 .2 START/STOPANDSPEEDCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 .2 .1 REMOTEMODESELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 .2 .2 TWO-WIRESTART/STOPCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 .2 .3 THREE-WIRESTART/STOPCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 .2 .4 SPEEDREFERENCESIGNALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 .2 .5 SPEEDREFERENCESELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

14 .2 .6 ANALOGOUTPUTSIGNALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

14 .2 .7 DRIVESTATUSOUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

15 MC3000CONTROLWIRINGDIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

15 .1 MC3000TERMINALSTRIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

15 .2 TWO-WIRESTART/STOPCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

15 .3 THREE-WIRESTART/STOPCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

15 .4 SPEEDPOTANDPRESETSPEEDCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

16 PROGRAMMINGTHEMC3000DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

16 .1 PROGRAMMINGTHEPARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

16 .2 PARAMETERACCESSUSINGSPEEDDIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

17 PARAMETERMENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

18 DESCRIPTIONOFPARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

19 MC3000PIDSETPOINTCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

19 .1 FEEDBACkDEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

19 .2 THESYSTEM-DIRECTANDREVERSEACTING . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

19 .3 PIDCONTROL-DIRECTANDREVERSEACTING . . . . . . . . . . . . . . . . . . . . . . . . . . 68

19 .4 SETPOINTREFERENCESOURCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

19 .5 TUNINGTHEPIDCONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

19 .6 MC3000DISPLAYINPIDMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

20 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

21 USERSETTINGRECORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

CONTENTS


M301L 1

1 GENERAL

1 .1 PRODUCTSCOVEREDINTHISMANUAL

ThismanualcoverstheLenzeACTechMC3000VariableFrequencyDrive .

1 .2 PRODUCTCHANGES

LenzeACTechCorporationreservestherighttodiscontinueormakemodificationstothedesignofitsproductsandmanualswithoutpriornotice,andholdsnoobligationtomakemodificationstoproductssoldpreviously .LenzeACTechCorporationalsoholdsnoliabilityforlossesofanykindwhichmayresultfromthisaction .Instructionmanualswiththemostup-to-dateinformationareavailablefordownloadfromtheLenzeAmericaswebsite(www .lenzeamericas .com) .

1 .3 WARRANTY

LenzeACTechCorporationwarrantstheMCSeriesACmotorcontroltobefreeofdefectsinmaterialandworkmanshipforaperiodoftwoyearsfromthedateofshipmentfromLenzeAmericas'factory .AnMCSeriescontrol,oranycomponentcontainedtherein,whichundernormaluse,becomesdefectivewithinthestatedwarrantytimeperiod,shallbe returned toLenzeACTechCorporation, freightprepaid, forexamination (contactLenzeACTechCorporationforauthorizationpriortoreturninganyproduct) .LenzeACTechCorporationreservestherighttomakethefinaldeterminationastothevalidityofawarrantyclaim,andsoleobligationistorepairorreplaceonlycomponentswhichhavebeenrendereddefectiveduetofaultymaterialorworkmanship .Nowarrantyclaimwillbeacceptedforcomponentswhichhavebeendamagedduetomishandling,improperinstallation, unauthorized repair and/or alterationof theproduct, operation in excessof design specifications or other misuse, or improper maintenance . Lenze AC TechCorporationmakesnowarrantythatitsproductsarecompatiblewithanyotherequipment,ortoanyspecificapplication,towhichtheymaybeappliedandshallnotbeheldliableforanyotherconsequentialdamageorinjuryarisingfromtheuseofitsproducts .

Thiswarrantyisinlieuofallotherwarranties,expressedorimplied.Nootherperson,firmorcorporationisauthorizedtoassume,forLenzeACTechCorporation,anyotherliabilityinconnectionwiththedemonstrationorsaleofitsproducts.

1 .4 RECEIVING

Inspect all cartons for damage which may have occurred during shipping . Carefullyunpackequipmentandinspectthoroughlyfordamageorshortage .Reportanydamagetocarrierand/orshortagestosupplier .Allmajorcomponentsandconnectionsshouldbeexaminedfordamageandtightness,withspecialattentiongiventoPCboards,plugs,knobsandswitches .

1 .5 CUSTOMERMODIFICATION

LenzeACTechCorporation, its sales representativesanddistributors,welcome theopportunitytoassistourcustomersinapplyingourproducts .Manycustomizingoptionsareavailabletoaidinthisfunction .LenzeACTechCorporationcannotassumeresponsibilityforanymodificationsnotauthorizedbyitsengineeringdepartment .

1 .6 SAFETYINFORMATION

SomepartsofLenzeACTechcontrollerscanbeelectricallyliveandsomesurfacescanbehot .Non-authorizedremovaloftherequiredcover,inappropriateuse,andincorrectinstallationoroperationcreatestheriskofsevereinjurytopersonneland/ordamagetoequipment .Alloperationsconcerningtransport,installation,andcommissioningaswellasmaintenancemustbecarriedoutbyqualified,skilledpersonnelwhoarefamiliarwiththe installation,assembly,commissioning,andoperationofvariable frequencydrivesandtheapplicationforwhichitisbeingused .


2 M301L

1 .6 .1 EXPLOSIONPROOFAPPLICATIONS

Explosionproofmotorsthatarenotratedforinverteruselosetheircertificationwhenusedforvariablespeed .Duetothemanyareasofliabilitythatmaybeencounteredwhendealingwiththeseapplications,thefollowingstatementofpolicyapplies:

LenzeACTechCorporationinverterproductsaresoldwithnowarrantyoffitnessforaparticularpurposeorwarrantyofsuitabilityforusewithexplosionproofmotors .LenzeACTechCorporationacceptsnoresponsibilityforanydirect,incidentalorconsequentialloss,costordamagethatmayarisethroughtheuseofACinverterproductsintheseapplications .Thepurchaserexpresslyagrees toassumeall riskofany loss, costordamagethatmayarisefromsuchapplication .

1 .6 .2 EN61800-5-1COMPLIANCE

WARNING!Thisproductcancausead .c .currentintheprotectiveearthing(PE)conductor .Wherearesidualcurrent-operated(RCD)ormonitoring(RCM)deviceisusedforprotectionincaseofdirectorindirectcontact,onlyanRCDorRCMTypeBisallowedonthesupplysideofthisproduct .

WARNING!LeakageCurrentmayexceed3 .5mAAC .Theminimumsizeoftheprotectiveearth(PE)conductorshallcomplywithlocalsafetyregulationsforhighleakagecurrentequipment .

DANGER!HazardofElectricShockCapacitorsretainchargeforapproximately180secondsafterpowerisremoved .Allowatleast3minutesfordischargeofresidualchargebeforetouchingthedrive .

NOTEControl terminalsprovidebasic isolation (insulationperEN61800-5-1, forup to300V to ground) . Protection against contact can only be ensured by additionalmeasures(e .g .supplementalinsulation) .

WARNING!Inadomesticenvironmentthisproductmaycauseradiointerferenceinwhichcasesupplementarymitigationmeasuresmayberequired .

1 .6 .3 PICTOGRAPHSUSEDINTHESEINSTRUCTIONS

ThesafetyinformationprovidedinthisInstallationandOperatingmanualincludesavisualicon,aboldsignalwordandadescription .

SignalWord!(characterizestheseverityofthedanger)

Text(describesthedangerandinformsonhowtoproceed)

Icon SignalWord Meaning ConsequencesifignoredDANGER! Hazardouselectricalvoltage Deathorsevereinjuries .

WARNING! Potential,veryhazardoussituationsforpersonsnearmachinery .

Riskofsevereinjurytopersonneland/ordamagetoequipment .

STOP! Potentialdamagetomaterialandequipment .

Damagetothecontroller/driveoritsenvironment .

NOTE Designatesageneral,usefulnote . None .Ifobserved,thenusingthecontrollerismadeeasier .


M301L 3

2 MC3000SPECIFICATIONS

StorageTemperature -20 to70 C

AmbientOperatingTemperature Chassis -10 to55 C(With2 .5,6,and8kHzcarrier, Type1(IP31) -10 to50 Cderateforhighercarriers) Type4(IP65) -10 to40 C Type12(IP54) -10 to40 C

AmbientHumidity Lessthan95%(non-condensing)

Altitude 3300feet(1000m)abovesealevel withoutderating

InputLineVoltages 240/120Vac,240/200Vac, 480/400Vac,and590/480Vac

InputVoltageTolerance +10%,-15%

InputFrequencyTolerance 48to62Hz

OutputWaveForm SineCodedPWM

OutputFrequency 0-120Hz

CarrierFrequency 2 .5kHzto14kHz

FrequencyStability +0 .00006%/ C

ServiceFactor 1 .00

Efficiency >97%throughoutspeedrange

PowerFactor(displacement) >0 .96

OverloadCurrentCapacity 150%ofoutputratingfor60seconds 180%ofoutputratingfor30seconds

SpeedReferenceFollower 0-10VDC,4-20mA

ControlVoltage 15VDC

AnalogOutputs 0-10VDC,or2-10VDC Proportionaltospeedandload

DigitalOutputs FormCrelay:2Aat28VDCor120Vac Open-collectoroutputs:40mAat30VDC


4 M301L

3 MC3000MODELDESIGNATIONCODE

ThemodelnumberofanMC3000Seriesdrivegivesafulldescriptionofthebasicdriveunit(seeexamplebelow) .

EXAMPLE:M3450BP

(MC3000,480Vac,5HP,Type1Enclosure,withaRemotekeypadAssembly)

M3 4 50 B P

Series:

M3 = M3000 Series Variable Speed AC Motor DriveInput Voltage:

1 = 240/120 Vac (For 110, 115, 120, 230 and 240 Vac; 50 or 60 Hz)

2 = 240/200 Vac (For 208, 230, and 240 Vac; 50 or 60 Hz)4 = 480/400 Vac (For 380, 415, 440, 460 and 480 Vac; 50 or 60 Hz)5 = 590/480 Vac (For 440, 460, 480, 575 and 600 Vac; 50 or 60 Hz)

Rating:03 = ¼ HP (0.18 kW) 50 / 51 = 5 HP (3.7 kW) 300 = 30 HP (22 kW)05 = ½ HP (0.37 kW) 75 = 7½ HP (5.5 kW) 400 = 40 HP (30 kW)10 = 1 HP (0.75 kW) 100 = 10 HP (7.5 kW) 500 = 50 HP (37.5 kW)15 = 1½ HP (1.1 kW) 150 = 15 HP (11 kW) 600 = 60 HP (45 kW)20 = 2 HP (1.5 kW) 200 = 20 HP (15 kW)30 = 3 HP (2.2 kW) 250 = 25 HP (18.5 kW)

Input Phase:S = Single phase input only.

No character indicates three phase input onlyEnclosure Type:

A = Chassis - Open Enclosure with Cover RemovedB = NEMA 1 - General Purpose, ventedC = NEMA 4 - Water-tight and Dust-tightD = NEMA 12 - Oil-tight and Dust-tightE = NEMA 4X - Water-tight, Dust-tight, and Corrosion Resistant (Stainless Steel)

Standard Options:H = Additional Form C Relay circuit boardJ = Dynamic Braking circuit boardK = Dynamic Braking & Additional Form C Relay board (not available on all HP sizes - consult factory)

No character when this type of option is not specifiedInterface Options:

P = Remote keypad assemblyNo character when this type of option is not specified


M301L 5

4 MC3000DIMENSIONS

4 .1 CHASSISANDTYPE1ENCLOSEDD

H

V

1 .00"

RT

MountingTabDetail

Dia .Slot

R

W

P

N

Q Q SDia .

SDia .

ConduitHoles:

0 .88"Dia .

W UIFW<7 .86"T=0 .20"U=0 .34"V=0 .19"

IFW=10 .26"T=0 .28"U=0 .44"V=0 .24"

HP (kW)

INPUT VOLTAGE MODEL H W D N P Q R S

0.25(0.18) 240 / 120 M3103S 7.50 4.70 3.33 2.35 1.60 1.37 5.50 0.88

0.5(0.37)

240 / 120 M3105S 7.50 6.12 3.63 3.77 1.80 1.37 5.50 0.88240 M3205S 7.50 4.70 3.63 2.35 1.90 1.37 5.50 0.88

240/200 M3205 7.50 4.70 3.63 2.35 1.90 1.37 5.50 0.88

1(0.75)

240 / 120 M3110S 7.50 6.12 4.22 3.77 2.40 1.37 5.50 0.88240 M3210S 7.50 4.70 4.33 2.35 2.60 1.37 5.50 0.88

240 / 200 M3210 7.50 4.70 4.33 2.35 2.60 1.37 5.50 0.88480 / 400 M3410 7.50 4.70 3.63 2.35 1.90 1.37 5.50 0.88

590 M3510 7.50 4.70 3.63 2.35 1.90 1.37 5.50 0.88

1.5(1.1)

240/120 M3115S 7.50 6.12 4.22 3.77 2.40 1.37 5.50 0.88240 M3215S 7.50 6.12 4.22 3.77 2.40 1.37 5.50 0.88

240/200 M3215 7.50 4.70 4.33 2.35 2.60 1.37 5.50 0.88

2(1.5)

240 M3220S 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88240 / 200 M3220 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88480/400 M3420 7.50 6.12 4.22 3.77 2.40 1.37 5.50 0.88

590 M3520 7.50 6.12 4.22 3.77 2.40 1.37 5.50 0.88

3(2.2)

240 M3230S 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88240 / 200 M3230 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88480 / 400 M3430 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88

590 M3530 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88


6 M301L

HP (kW)


5(3.7)

240 / 200 M3250 7.88 7.86 5.94 5.13 3.95 1.50 5.88 1.13480 / 400 M3450 7.50 6.12 5.12 3.77 3.30 1.37 5.50 0.88

590 M3551 7.88 7.86 5.94 5.13 3.95 1.50 5.88 1.13

7.5(5.5)

240 / 200 M3275 9.38 7.86 6.84 3.93 4.19 2.00 5.88 1.13480 / 400 M3475 9.38 7.86 6.25 5.13 3.95 1.50 7.38 1.13

590 M3575 9.38 7.86 6.25 5.13 3.95 1.50 7.38 1.13

10(7.5)

240 / 200 M32100 11.25 7.86 6.84 3.93 4.19 2.00 7.75 1.38480 / 400 M34100 9.38 7.86 6.84 3.93 4.19 2.00 5.88 1.13

590 M35100 9.38 7.86 7.40 3.93 4.19 2.00 5.88 1.13

15(11)

240/200 M32150 12.75 7.86 6.84 3.93 4.19 2.00 9.25 1.38480/400 M34150 11.25 7.86 6.84 3.93 4.19 2.00 7.75 1.38

590 M35150 12.75 7.86 6.84 3.93 4.19 2.00 9.25 1.38

20(15)

240 / 200 M32200 12.75 10.26 7.74 5.13 5.00 2.50 9.25 1.38480/400 M34200 12.75 7.86 6.84 3.93 4.19 2.00 9.25 1.38

590 M35200 12.75 7.86 7.40 3.93 4.19 2.00 9.25 1.38

25(18.5)

240 / 200 M32250 15.75 10.26 8.35 5.13 5.00 2.50 12.25 1.38480/400 M34250 12.75 10.26 7.74 5.13 5.00 2.50 9.25 1.38

590 M35250 12.75 10.26 7.74 5.13 5.00 2.50 9.25 1.38

30(22)

240 / 200 M32300 15.75 10.26 8.35 5.13 5.00 2.50 12.25 1.38480/400 M34300 12.75 10.26 7.74 5.13 5.00 2.50 9.25 1.38

590 M35300 12.75 10.26 8.25 5.13 5.00 2.50 9.25 1.38

40(30)

480/400 M34400 15.75 10.26 8.35 5.13 5.00 2.50 12.25 1.38590 M35400 15.75 10.26 8.35 5.13 5.00 2.50 12.25 1.38

50(37.5)

480/400 M34500 19.75 10.26 8.55 5.13 5.75 2.50 16.25 1.75590 M35500 19.75 10.26 8.55 5.13 5.75 2.50 16.25 1.75

60(45)

480/400 M34600 19.75 10.26 8.55 5.13 5.75 2.50 16.25 1.75590 M35600 19.75 10.26 8.55 5.13 5.75 2.50 16.25 1.75

DIMENSIONS-CHASSISANDTYPE1ENCLOSED(continued)


M301L 7

4 .2 TYPE4,4X,AND12ENCLOSED

1 .00"

W

H

RT

D

MountingTabDetail

V

Dia .Slot

ConduitHoles:

SDia .0 .88"Dia .SDia .

N

P

Q Q

R

W

UIFW<7 .86"T=0 .20"U=0 .34"V=0 .19"

IFW>10 .26"T=0 .28"U=0 .44"V=0 .24"

HP (kW)


0.25(0.18) 240 / 120 M3103S 7.88 6.12 3.63 3.06 2.00 1.37 5.88 0.88

0.5(0.37)

240 / 120 M3105S 7.88 7.86 3.75 4.80 2.10 1.37 5.88 0.88240 M3205S 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88

240/200 M3205 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88

1(0.75)

240 / 120 M3110S 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88240 M3210S 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88

240 / 200 M3210 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88480 / 400 M3410 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88

590 M3510 7.88 6.12 4.35 3.06 2.70 1.37 5.88 0.88

1.5(1.1)

240/120 M3115S 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88240 M3215S 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88

240/200 M3215 7.88 6.12 5.25 3.06 3.60 1.37 5.88 0.88

2(1.5)

240 M3220S 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88240 / 200 M3220 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88480/400 M3420 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88

590 M3520 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88

3(2.2)

240 M3230S 7.88 7.86 5.90 4.80 4.25 1.37 5.88 0.88240 / 200 M3230 7.88 7.86 5.90 4.80 4.25 1.37 5.88 0.88480 / 400 M3430 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88

590 M3530 7.88 7.86 4.90 4.80 3.25 1.37 5.88 0.88

5(3.7)

240 / 200 M3250 9.75 10.26 7.20 5.13 5.25 2.00 7.75 1.13480 / 400 M3450 7.88 7.86 5.90 4.80 4.25 1.37 5.88 0.88

590 M3550 7.88 7.86 5.90 4.80 4.25 1.37 5.88 0.88

7.5(5.5)

240 / 200 M3275 11.75 10.26 8.35 5.13 5.75 2.00 9.75 1.13480 / 400 M3475 9.75 10.26 7.20 5.13 5.25 2.00 7.75 1.13

590 M3575 9.75 10.26 7.20 5.13 5.25 2.00 7.75 1.13


8 M301L

HP (kW)


10(7.5)

240 / 200 M32100 13.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38480 / 400 M34100 11.75 10.26 8.35 5.13 5.75 2.00 9.75 1.13

590 M35100 11.75 10.26 8.35 5.13 5.75 2.00 9.75 1.13

15(11)

240/200 M32150 15.75 10.26 8.35 5.13 5.75 2.00 13.75 1.38480/400 M34150 13.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

590 M35150 13.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

20(15)

240 / 200 M32200* 15.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38480/400 M34200 15.75 10.26 8.35 5.13 5.75 2.00 13.75 1.38

590 M35200 15.75 10.26 8.35 5.13 5.75 2.00 13.75 1.38

25(18.5)

240 / 200 M32250* 20.25 10.26 8.35 5.13 5.75 2.00 16.25 1.38480/400 M34250* 15.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

590 M35250* 15.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

30(22)

240 / 200 M32300* 20.25 10.26 8.35 5.13 5.75 2.00 16.25 1.38480/400 M34300* 15.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

590 M35300* 15.75 10.26 8.35 5.13 5.75 2.00 11.75 1.38

40(30)

480/400 M34400* 20.25 10.26 8.35 5.13 5.75 2.00 16.25 1.38590 M35400* 20.25 10.26 8.35 5.13 5.75 2.00 16.25 1.38

50(37.5)

480/400 M34500* 21.00 13.72 8.35 5.13 6.10 2.00 16.25 1.38590 M35500* 21.00 13.72 8.35 5.13 6.10 2.00 16.25 1.38

60(45)

480/400 M34600* 21.00 13.72 8.35 5.13 6.10 2.00 16.25 1.38590 M35600* 21.00 13.72 8.35 5.13 6.10 2.00 16.25 1.38

*Models available in NEMA 12 only

DIMENSIONS-TYPE4,4X,AND12ENCLOSED(continued)


M301L 9

5 MC3000RATINGS

ThefollowingtablesindicatetheinputandoutputratingsoftheMC3000Seriesdrive .

NOTE: Theoutputcurrentratingsarebasedonoperationatcarrierfrequenciesof8kHzandbelow .Atfullambienttemperature,operationatcarrierfrequenciesabove8kHzrequiresderatingthedrivebymultiplyingtheoutputcurrentratingbythefollowingfactors:0 .94at10kHz,0 .89at12kHz,and0 .83at14kHz .RefertoParameter23-CARRIERinSection18-DESCRIPTIONOFPARAMETERS .

M3100 SERIES RATINGS

MODELINPUT OUTPUT

(200/240 Vac, 50 - 60 Hz) (0 - 200/230 Vac)

MODEL NUMBER1

FOR MOTORSRATED INPUT

PHASE

NOMINALCURRENT2

(AMPS)POWER(KVA)

NOMINALCURRENT(AMPS)

POWER(KVA)HP kW

M3103S 0.25 0.18 1 6.0 / 3.0 0.7 1.4 0.56

M3105S 0.5 0.37 1 9.2 / 4.6 1.1 2.2 0.88

M3110S 1 0.75 1 16.2 / 8.1 1.9 4.0 1.6

M3115S 1.5 1.1 1 21 / 10.4 2.5 5.2 2.11RefertoSection3formodelnumberbreakdown .2RefertoSection8forrecommendedfusetype .


MODELINPUT OUTPUT

(200/240 Vac, 50 - 60 Hz) (0 - 200/230 Vac)

MODEL NUMBER1

FOR MOTORSRATED INPUT

PHASE

NOMINALCURRENT2

(AMPS)POWER(KVA)


POWER(KVA)HP kW

M3205S 0.5 0.37 1 5.8 / 5.0 1.2 2.5 / 2.2 0.9

M3205 0.5 0.37 3 3.1 / 2.7 1.1 2.5 / 2.2 0.9

M3210S 1 0.75 1 10.3 / 9.0 2.2 4.6 / 4.0 1.6

M3210 1 0.75 3 5.5 / 4.8 2.0 4.6 / 4.0 1.6

M3215S 1.5 1.1 1 13.3 / 11.6 2.8 6.0 / 5.2 2.1

M3215 1.5 1.1 3 7.1 / 6.2 2.6 6.0 / 5.2 2.1

M3220S 2 1.5 1 17.1 / 14.9 3.6 7.8 / 6.8 2.7

M3220 2 1.5 3 9.3 / 8.1 3.4 7.8 / 6.8 2.7

M3230S 3 2.2 1 24 / 21 5.0 11.0 / 9.6 3.8

M3230 3 2.2 3 13.0 / 11.3 4.7 11.0 / 9.6 3.8

M3250 5 3.7 3 20 / 17.7 7.4 17.5 / 15.2 6.1

M3275 7.5 5.5 3 30 / 26 10.6 25 / 22 8.8

M32100 10 7.5 3 37 / 32 13.2 32 / 28 11.2

M32150 15 11 3 55 / 48 19.8 48 / 42 16.7

M32200 20 15 3 70 / 61 25.3 62 / 54 21.5

M32250 25 18.5 3 89 / 77 32.0 78 / 68 27.1

M32300 30 22 3 104 / 90 37.6 92 / 80 31.91RefertoSection3formodelnumberbreakdown .2RefertoSection8forrecommendedfusetype .


10 M301L


MODELINPUT OUTPUT

(400/480 Vac, 50 - 60 Hz) (0 - 400/460 Vac)

MODEL NUMBER1

FOR MOTORSRATED

INPUT PHASE

NOMINALCURRENT2

(AMPS)POWER(KVA)


POWER(KVA)HP kW

M3410 1 0.75 3 2.8 / 2.4 2.0 2.3 / 2.0 1.6

M3420 2 1.5 3 4.7 / 4.1 3.4 3.9 / 3.4 2.7

M3430 3 2.2 3 6.6 / 5.7 4.7 5.5 / 4.8 3.8

M3450 5 3.7 3 10.2 / 8.9 7.3 8.7 / 7.6 6.1

M3475 7.5 5.5 3 14.7 / 12.8 10.6 12.6 / 11.0 8.8

M34100 10 7.5 3 18.3 / 15.9 13.2 16.0 / 14.0 11.2

M34150 15 11 3 28 / 24 19.8 24 / 21 16.7

M34200 20 15 3 36 / 31 25.3 31 / 27 21.5

M34250 25 18.5 3 44 / 38 31.9 39 / 34 27.1

M34300 30 22 3 52 / 45 37.6 46 / 40 31.9

M34400 40 30 3 68 / 59 49.0 60 / 52 41.4

M34500 50 37.5 3 85 / 74 61.5 75 / 65 51.8

M34600 60 45 3 100 / 87 72.3 88 / 77 61.3

1RefertoSection3formodelnumberbreakdown .2RefertoSection8forrecommendedfusetype .


M301L 11


MODELINPUT OUTPUT

(480/590 Vac, 50 - 60 Hz) (0 - 460/575 Vac)

MODEL NUMBER1

FOR MOTORSRATED

INPUT PHASE

NOMINALCURRENT2

(AMPS)POWER(KVA)


POWER(KVA)HP kW

M3510 1 0.75 3 1.9 / 1.9 1.9 1.6 / 1.6 1.6

M3520 2 1.5 3 3.3 / 3.3 3.4 2.7 / 2.7 2.7

M3530 3 2.2 3 4.6 / 4.6 4.7 3.9 / 3.9 3.9

M3550/51 5 3.7 3 7.1 / 7.1 7.3 6.1 / 6.1 6.1

M3575 7.5 5.5 3 10.5 / 10.5 10.7 9.0 / 9.0 8.8

M35100 10 7.5 3 12.5 / 12.5 12.8 11.0 / 11.0 11.0

M35150 15 11 3 19.3 / 19.3 19.7 17.0 / 17.0 16.9

M35200 20 15 3 25 / 25 25.4 22 / 22 21.5

M35250 25 18.5 3 31 / 31 31.2 27 / 27 26.9

M35300 30 22 3 36 / 36 37.1 32 / 32 31.9

M35400 40 30 3 47 / 47 47.5 41 / 41 40.8

M35500 50 37.5 3 59 / 59 60.3 52 / 52 51.8

M35600 60 45 3 71 / 71 72.5 62 / 62 61.7

1RefertoSection3formodelnumberbreakdown .2RefertoSection8forrecommendedfusetype .


12 M301L

6 THEORY

6 .1 DESCRIPTIONOFACMOTOROPERATION

ThreephaseACmotorsarecomprisedoftwomajorcomponents,thestatorandtherotor .Thestatorisasetofthreeelectricalwindingsheldstationaryinthemotorhousing .Therotorisametalcylinder,fixedtothemotordriveshaft,whichrotateswithinthestator .ThearrangementofthestatorcoilsandthepresenceofthreephaseACvoltagegiverisetoarotatingmagneticfieldwhichdrivestherotor .Thespeedatwhichthemagneticfieldrotatesisknownasthesynchronousspeedofthemotor .Synchronousspeedisafunctionofthefrequencyatwhichthevoltageisalternatingandthenumberofpolesinthestatorwindings .

Thefollowingequationgivestherelationbetweensynchronousspeed,frequency,andthenumberofpoles:

Ss=120f/p

Where: Ss= Synchronousspeed(rpm) f= frequency(Hz) p= numberofpoles

Inthreephaseinductionmotorstheactualshaftspeeddiffersfromthesynchronousspeedasloadisapplied .Thisdifferenceisknownas“slip” .Slipiscommonlyexpressedasapercentageofsynchronousspeed .Atypicalvalueisthreepercentatfullload .

Thestrengthofthemagneticfieldinthegapbetweentherotorandstatorisproportionaltotheamplitudeofthevoltageatagivenfrequency .Theoutputtorquecapabilityofthemotor is, therefore,a functionof theappliedvoltageamplitudeatagiven frequency .Whenoperatedbelowbase (rated) speed,ACmotors run in the rangeof “constanttorque” .Constant torqueoutput is obtainedbymaintaininga constant ratiobetweenvoltageamplitude(Volts)andfrequency(Hertz) .For60Hzmotorsratedat230,460,and575Vac,commonvaluesforthisV/Hzratioare3 .83,7 .66,and9 .58respectively .OperatingwiththeseV/Hzratiosgenerallyyieldsoptimumtorquecapability .Operatingatlowerratiovaluesresultsinlowertorqueandpowercapability .Operatingathigherratiovalueswillcausethemotortooverheat .Moststandardmotorsarecapableofprovidingfulltorqueoutputfrom3to60Hz .However,atlowerspeeds,wheremotorcoolingfansbecomelesseffective,supplementalcoolingmaybeneededtooperateat full torqueoutputcontinuously .

Ifthefrequencyappliedtothemotorisincreasedwhilethevoltageremainsconstant,torque capability will decrease as speed increases . This will cause the horsepowercapabilityofthemotortoremainapproximatelyconstant .Motorsruninthismodewhenoperated above base speed, where drive output voltage is limited by the input linevoltage .Thisoperatingrangeisknownasthe“constanthorsepower”range .Thetypicalmaximumrangeforconstanthorsepowerisabout2 .3to1(60to140Hz) .ThediagrambelowdepictsthecharacteristicsofatypicalACinductionmotorwitha60Hzbasespeed .

WARNING!

Consultmotormanufacturer beforeoperatingmotor and/or drivenequipmentabovebasespeed .


M301L 13

CONSTANTTORQUE CONSTANT HP

TORQUE HORSEPOWER

HORSEPOWER

TORQUE

FREQUENCY(Hz)

TO

RQ

UE

(%

)

20 40 60 80 100 120

150

130

110

90

70

50

30

10

6 .1 .1 VARIABLETORQUEVS .CONSTANTTORQUE

Variablefrequencydrives,andtheloadstheyareappliedto,cangenerallybedividedinto twogroups:constant torqueandvariable torque .Constant torque loads include:vibratingconveyors,punchpresses,rockcrushers,machinetools,andjustabouteveryotherapplicationthat isnotconsideredvariabletorque .Variabletorqueloadsincludecentrifugalpumpsandfans,whichmakeupthemajorityofHVACapplications .

Variabletorqueloadsaregovernedbytheaffinitylaws,whichdefinetherelationshipsbetween speed, flow, torque and horsepower . The diagram below illustrates theserelationships:

0%

25%

50%

75%

100%

100%75%50%25%0%

%SPEED

%TORQUE

%HORSEPOWER%FLOW


14 M301L

“Variabletorque”referstothefactthatthetorquerequiredvarieswiththesquareofthespeed .Also,thehorsepowerrequiredvarieswiththecubeofthespeed,resultinginalargereductioninhorsepowerforevenasmallreductioninspeed .Itiseasilyseenthatsubstantialenergysavingscanbeachievedbyreducingthespeedofafanorpump .Forexample,reducingthespeedto50%resultsina50HPmotorhavingtoproduceonly12 .5%ofratedhorsepower,or6 .25HP .Variabletorquedrivesusuallyhavealowoverloadcapacity(110%-120%for60seconds),becausevariabletorqueapplicationsrarelyexperienceoverloadconditions .Tooptimizeefficiencyandenergysavings,variabletorquedrivesareusuallyprogrammedtofollowavariableV/Hzratio .

Theterm“constanttorque”isnotentirelyaccurateintermsoftheactualtorquerequiredforanapplication .Manyconstant torqueapplicationshave reciprocating loads, suchasvibratingconveyorsandpunchpresses,wheretherotationalmotionofthemotorisbeingconvertedtoalinearmotion .Insuchcases,thetorquerequiredcanvarygreatlyatdifferentpointsinthecycle .Forconstanttorqueloads,thisfluctuationintorqueisnotadirectfunctionofspeed,asitiswithavariabletorqueload .Asaresult,constanttorquedrivestypicallyhaveahighoverloadrating(150%for60seconds)inordertohandlethehigherpeaktorquedemands .Toachievemaximumtorque,constanttorquedrivesfollowaconstantV/Hzratio .

BothMCSeriesproductlines(MC1000andMC3000)havefulloverloadcapacity(150%for60seconds,180%for30seconds),sothateitheronecanbeusedforeithertypeofapplication .TheV/Hzratiocanalsobechangedtooptimizeperformanceforeithertypeofapplication .

6 .2 DRIVEFUNCTIONDESCRIPTION

TheMCSeriesisa16bitmicroprocessorbased,keypadprogrammable,variablespeedACmotordrive .Therearefourmajorsections:aninputdiodebridgeandfilter,apowerboard,acontrolboard,andanoutputintelligentpowermodule .

6 .2 .1 DRIVEOPERATION

IncomingAC line voltage is converted to apulsatingDCvoltageby the input diodebridge .TheDCvoltageissuppliedtothebusfiltercapacitorsthroughachargecircuitwhichlimitsinrushcurrenttothecapacitorsduringpower-up .ThepulsatingDCvoltageisfilteredbythebuscapacitorswhichreducestheripplelevel .ThefilteredDCvoltageenterstheinvertersectionofthedrive,composedofsixoutputintelligentinsulatedgatebi-polartransistors(IGBTs)whichmakeupthethreeoutputlegsofthedrive .EachleghasoneintelligentIGBTconnectedtothepositivebusvoltageandoneconnectedtothenegativebusvoltage .Alternatelyswitchingoneachleg,theintelligentIGBTproducesanalternatingvoltageoneachofthecorrespondingmotorwindings .Byswitchingeachoutput intelligent IGBTataveryhigh frequency (knownas thecarrier frequency) forvaryingtimeintervals,theinverterisabletoproduceasmooth,threephase,sinusoidaloutputcurrentwavewhichoptimizesmotorperformance .


M301L 15

6 .2 .2 CIRCUITDESCRIPTION

Thecontrolsectionconsistsofacontrolboardwitha16bitmicroprocessor,keypadanddisplay .Driveprogrammingisaccomplishedviathekeypadortheserialcommunicationsport .Duringoperationthedrivecanbecontrolledviathekeypad,bycontroldeviceswiredtothecontrolterminalstrip,orbythetheserialcommunicationsport .ThePowerBoardcontainsthecontrolandprotectioncircuitswhichgovernthesixoutputIGBTs .ThePowerBoardalsocontainsachargingcircuitforthebusfiltercapacitors,amotorcurrentfeedbackcircuit,avoltagefeedbackcircuit,andafaultsignalcircuit .Thedrivehasseveralbuiltinprotectioncircuits .Theseincludephase-to-phaseandphase-to-groundshortcircuitprotection,highandlowlinevoltageprotection,protectionagainstexcessiveambienttemperature,andprotectionagainstcontinuousexcessiveoutputcurrent .Activationofanyofthesecircuitswillcausethedrivetoshutdowninafaultcondition .

6 .2 .3 MC3000INPUTSANDOUTPUTS

Thedrivehastwoanaloginputs(0-10VDCand4-20mA)thatcanbeusedforspeedreference,PIDsetpointreference,orPIDfeedback .Aspeedpotentiometer(10,000ohm)canbeusedwiththe0-10VDCinput .

Therearealsotwoanalogoutputs:oneisproportionaltospeed(frequency),andtheotherisproportionaltoload .

Thedrivehasthreeprogrammableoutputsforstatusindication:oneFormCrelayandtwoopen-collectoroutputs .

RefertoSections14-CONTROLWIRINGand15-CONTROLWIRINGDIAGRAMSformoreinformation .


16 M301L

7 INSTALLATION

WARNING!

Drives must NOT be installed where subjected to adverseenvironmental conditions! Drives must not be installed wheresubjectedtocombustible,oily,orhazardousvaporsordust;excessivemoistureordirt;strongvibration;excessiveambienttemperatures .ConsultLenzeACTechformoreinformationonthesuitabilityofadrivetoaparticularenvironment .

Thedriveshouldbemountedonasmoothverticalsurfacecapableofsafelysupportingtheunitwithoutvibrating .TheLCDdisplayhasanoptimumfieldofview,thisshouldbeconsideredwhendeterminingthemountingposition .

Chassismodelsmustbeinstalledinanelectricalenclosurethatwillprovidecompletemechanicalprotectionandmaintainuniforminternaltemperaturewithinthedrive’sambientoperatingtemperaturerating .AlldrivemodelsMUSTbemountedinaverticalpositionforproperheatsinkcooling .

Maintainaminimumspacingaroundthedriveasfollows:

SPACING REQUIREMENTS

HPSPACING

INCHES mm

0.25 - 5 2 50

7.5 - 25 4 100

30 - 60 6 150

AlldrivemodelsMUSTbemounted inaverticalpositionforproperheatsinkcooling .Fansorblowersshouldbeusedtoinsurepropercoolingintightquarters .Donotmountdrivesaboveotherdrivesorheatproducingequipmentthatwouldimpedethecoolingofthedrive .Notetheambientoperatingtemperatureratingsforeachdrivemodel .

Ifitisnecessarytodrillorcutthedriveenclosureorpanel,extremecaremustbetakentoavoiddamagingdrivecomponentsorcontaminatingthedrivewithmetalfragments(whichcauseshortingofelectricalcircuits) .Coverdrivecomponentswithacleanclothtokeepoutmetalchipsandotherdebris .Useavacuumcleanertocleandrivecomponentsafterdrilling,evenifchipsdonotappeartobepresent .Donotattempttousepositiveairpressuretoblowchipsoutofdrive,asthis tendsto lodgedebrisunderelectroniccomponents .Contaminatingthedrivewithmetalchipscancausedrivefailureandwillvoidthewarranty .

TheMC3000SeriesisULapprovedforsolidstatemotoroverloadprotection .Therefore,aseparatethermaloverloadrelayisnotrequiredforsinglemotorapplications .Inapplicationswhereonedriveisoperatingmorethanonemotor,aseparatethermaloverloadrelayisrequiredforeachmotorperNEC .


M301L 17

7 .1 INSTALLATIONAFTERALONGPERIODOFSTORAGE

WARNING!

Severedamagetothedrivecanresultifit isoperatedafteralongperiodofstorageorinactivitywithoutreformingtheDCbuscapacitors!

If inputpowerhasnotbeenappliedto thedrive foraperiodof timeexceedingthreeyears(duetostorage,etc),theelectrolyticDCbuscapacitorswithinthedrivecanchangeinternally,resultinginexcessiveleakagecurrent .Thiscanresultinprematurefailureofthecapacitorsifthedriveisoperatedaftersuchalongperiodofinactivityorstorage .

Inordertoreformthecapacitorsandpreparethedriveforoperationafteralongperiodof inactivity,apply inputpower to thedrive for8hoursprior toactuallyoperating thedrive/motorsystem .

7 .2 EXPLOSIONPROOFAPPLICATIONS

Explosionproofmotorsthatarenotratedforinverteruselosetheircertificationwhenusedforvariablespeed .Duetothemanyareasofliabilitythatmaybeencounteredwhendealingwiththeseapplications,thefollowingstatementofpolicyapplies:

"LenzeACTechCorporationinverterproductsaresoldwithnowarrantyoffitnessforaparticularpurposeorwarrantyofsuitabilityforusewithexplosionproofmotors .LenzeACTechCorporationacceptsnoresponsibilityforanydirect,incidentalorconsequentialloss,cost,ordamagethatmayarisethroughtheuseofitsACinverterproductsintheseapplications .Thepurchaserexpresslyagrees toassumeall riskofany loss,cost,ordamagethatmayarisefromsuchapplication ."


18 M301L

8 INPUTACREQUIREMENTS

WARNING!

Hazard of electrical shock! Disconnect incoming power and waitthreeminutesbeforeservicing thedrive .Capacitors retainchargeafterpowerisremoved .

8 .1 INPUTACPOWERREQUIREMENTS

8 .1 .1 VOLTAGE

Theinputvoltagemustmatchthedrive’snameplatevoltagerating .Voltagefluctuationmustnotvarybygreaterthan10%overvoltageor15%undervoltage .

NOTE

Driveswith dual rated input voltagemust beprogrammed for thepropersupplyvoltage-seeParameter0-LINEVOLTSinSection18-DESCRIPTIONOFPARAMETERS .

TheULfileforthisdriveshowsthatitissuitableforuseonacircuitcapableofdeliveringnotmorethan200,000RMSsymmetricalamperes,atthedrive’sratedvoltage .TheCSAfileidentifiesashort-circuitwithstandratingof5,000RMSsymmetricalamperesatthedrivesratedvoltage .

Threephasevoltage imbalancemustbe less than2 .0%phase tophase .Excessivephasetophaseimbalancecancauseseveredamagetothedrive’spowercomponents .

Motorvoltageshouldmatchlinevoltageinnormalapplications .Thedrive’smaximumoutputvoltagewillequaltheinputvoltage .Useextremecautionwhenusingamotorwithavoltageratingwhichisdifferentfromtheinputlinevoltage .

8 .1 .2 SUPPLYTRANSFORMERkVARATINGS

IfthekVAratingoftheACsupplytransformerisgreaterthantentimestheinputkVAratingofthedrive,adriveisolationtransformer,ora2-3%inputlinereactor(alsoknownasachoke)mustbeadded .

8 .2 INPUTFUSINGANDDISCONNECTREQUIREMENTS

AcircuitbreakeroradisconnectswitchwithfusesmustbeprovidedinaccordancewiththeNationalElectricCode(NEC)andalllocalcodes .

TheMC3000driveiscapableofwithstandingupto150%currentoverloadfor60seconds .Selectafuseormagnetictripcircuitbreakerratedat1 .5timestheinputcurrentratingofthedrive(theminimumsizeshouldbe10amps,regardlessofinputcurrentrating) .RefertoSection5–MC3000RATINGS .

Minimumvoltageratingoftheprotectiondeviceshouldbe250Vacfor240/120Vacand240/200Vacrateddrives,and600Vacfor480/400Vacand590/480Vacdrives .

Currentlimitingtypefusesshouldbeusedwheninputfusingisrequired .Selectfuseswith low I2T values, ratedat200,000AIC .Recommended fusesareBussman typekTk-R,JJNorJJS .Similarfuseswithequivalentratingsbyothermanufacturersmayalsobeacceptable .


M301L 19

9 VOLTAGESELECTION

9 .1 INPUTVOLTAGERATINGS

M3100Seriesdrivesareratedfor240/120Vac,50-60Hzinput .Thedrivewillfunctionwithinputvoltageof120Vac(+10%,-15%)at48to62Hzwhenwiredfor120Vacinput,orwithinputvoltageof240Vac(+10%,-15%),at48to62Hz,whenwiredfor240Vacinput .

M3200Seriesdrivesareratedfor240/200Vac,50-60Hzinput .Thedrivewillfunctionwithinputvoltagesof200to240Vac(+10%,-15%),at48to62Hz .



Toselecttheproperinputvoltageon240/200VAC30-60Hpmodels,400/480VAC75-150Hpand480/590VAC75-150HpmodelsthePL2plugmustbeinthecorrectposition .PL2islocatedeitheratthelowerrightcorner,orupperrightcornerofthepowerboard,dependingonhorsepower .ThePL2plugisusedtoselectthecorrectinputvoltage .PlugPL2intothetopandmiddlepinstoselect240,480,or590VACorthemiddleandbottompinstoselect200,400,or480 .

NOTE:Inadditiontothevoltageplugselection,Parameter0–LINEVOLTSmustalsobeprogrammedforthepropervoltage .RefertoSection18-DESCRIPTIONOFPARAMETERS .

VoltageSelectionPlug(PL2)

MODELCODE

120014001500

200V400V480V

240V480V590V

240 / 480 / 590 Vac INPUT

MODELCODE

120014001500

200V400V480V

240V480V590V

200 / 400 / 480 Vac INPUT

PL2 PL2


20 M301L

10 POWERWIRING

WARNING!


Notethedriveinputandoutputcurrentratingsandcheckapplicableelectricalcodesforrequiredwiretypeandsize,groundingrequirements,overcurrentprotection,andincomingpowerdisconnect,beforewiringthedrive .Sizeconservativelytominimizevoltagedrop .

InputfusingandapowerdisconnectswitchorcontactorMUSTbewiredinserieswithterminalsL1,L2,andL3(L1andL2ifinputissinglephase) .IfonehasnotbeensuppliedbyLenzeACTechCorporation,adisconnectmeansmustbewiredduringinstallation .Thisdisconnectmustbeused topowerdown thedrivewhenservicing,orwhen thedriveisnottobeoperatedforalongperiodoftime,butshouldnotbeusedtostartandstopthemotor .

Repetitivecyclingofadisconnectorinputcontactor(morethanonceeverytwominutes)maycausedamagetothedrive.

10 .1 WIRINGFORSINGLEPHASEORTHREEPHASEINPUT

Ifthedriveisnameplatedfor240/120Vacsinglephaseinput,wiretheinputtoterminalsL1andNandjumperterminalsL1toL2for120Vacinputvoltage,orwiretoterminalsL1andL2(donotwiretoN)for240Vacinputvoltage .RefertoSection11-MC3000POWERWIRINGDIAGRAM .

Ifthedriveisnameplatedforthreephaseinputonly,wiretheinputtoterminalsL1,L2,andL3 .

Allthreepoweroutputwires,fromterminalsT1,T2,andT3tothemotor,mustbekepttightlybundledandruninaseparateconduitawayfromallotherpowerandcontrolwiring .

Itisnotrecommendedtoinstallcontactorsordisconnectswitchesbetweenthedriveandmotor .Operatingsuchdeviceswhilethedriveisrunningcanpotentiallycausedamagetothedrive'spowercomponents .Ifsuchadeviceisrequired,itshouldonlybeoperatedwhenthedriveisinaSTOPstate .Ifthereispotentialforthedevicetobeopenedwhilethedriveisrunning,thedrivemustbeprogrammedforCOASTTOSTOP(seeParameter26-STOP),andanauxiliarycontactonthedevicemustbeinterlockedwiththedrive'sruncircuit .Thiswillgivethedriveastopcommandatthesametimethedeviceopens,andwillnotallowthedrivetostartagainuntilthedeviceisclosed .


M301L 21

11 MC3000POWERWIRINGDIAGRAM

T1 T2 T3 L1 L2 L3

FUSEDINPUTVOLTAGE

GNDGND

GND

DISCONNECTMEANS

(REQUIRED)THREEPHASEACMOTOR

240VacSINGLEPHASEINPUT

WIRINGDIAGRAM

120VacSINGLEPHASEINPUT

WIRINGDIAGRAM

L1 L2 N

L1 L2 N

WARNING!

DoNOTconnectincomingACpowertooutputterminalsT1,T2orT3 .Severedamagetothedrivewillresult .

INSTALL,WIRE,ANDGROUNDINACCORDANCEWITHALLAPPLICABLECODES .

NOTES:1 . Wirethemotorforthepropervoltagepertheoutputratingofthedrive .Motorwires

MUSTberuninaseparatesteelconduitawayfromcontrolwiringandincomingACpowerwiring .

2 . DonotinstallcontactorsbetweenthedriveandthemotorwithoutconsultingLenzeACTechformoreinformation .Failuretodosomayresultindrivedamage .

3 . Remove any existing, and do not install, power factor correction capacitorsbetweenthedriveandthemotor .Failuretodosowillresultindrivedamage .

4 . UseonlyULandCSAlistedandapprovedwire .5 . Minimumwirevoltageratings:300Vfor120,200and240Vacsystems,and600

Vfor400,480,and590Vacsystems .6 . Wiregaugemustbebasedonaminimumof125%of the rated input/output

currentofthedrive,andaminimum75 Cinsulationrating .Usecopperwireonly .7 . WireandgroundinaccordancewithNECorCEC,andallapplicablelocalcodes .


22 M301L

12 INITIALPOWERUP

WARNING!


Beforeattemptingtooperatethedrive,motor,anddrivenequipmentbesureallprocedurespertainingtoinstallationandwiringhavebeenproperlyfollowed .

WARNING!

Severedamagetothedrivecanresultifit isoperatedafteralongperiodofstorageorinactivitywithoutreformingtheDCbuscapacitors!

If inputpowerhasnotbeenappliedto thedrive foraperiodof timeexceedingthreeyears(duetostorage,etc),theelectrolyticDCbuscapacitorswithinthedrivecanchangeinternally,resultinginexcessiveleakagecurrent .Thiscanresultinprematurefailureofthecapacitorsifthedriveisoperatedaftersuchalongperiodofinactivityorstorage .

Inordertoreformthecapacitorsandpreparethedriveforoperationafteralongperiodof inactivity,apply inputpower to thedrive for8hoursprior toactuallyoperating thedrive/motorsystem .

Disconnectthedrivenloadfromthemotor .Verifythatthedriveinputterminals(L1,L2,andL3)arewiredtotheproperinputvoltageperthenameplateratingofthedrive .

WARNING!

DoNOTconnectincomingACpowertooutputterminalsT1,T2orT3 .Severedamagetothedrivewillresult .

Energizetheincomingpowerline .TheLCDdisplayshouldlightandflash“TESTING”andthenshowthevoltageandhorsepowerratingofthedrive .Thedisplayshouldthenshow“STOP20 .00HZ”whichindicatesthatthedriveisinaSTOPcondition,andthespeedsetpointis20 .00Hz:

STOP > 20.00 HZ

Ifthedisplaydoesnotappear,removetheincomingpower,waitthreeminutesforthebuscapacitorstodischarge,andverifycorrectinstallationandwiring .Ifthewiringiscorrect,re-applyincomingpowerandnotethedisplayfordrivestatus .Ifthedisplaystilldoesnotappearcallthefactoryforassistance .


M301L 23

Ifthedrivepowersupcorrectly,followtheproceduregivenbelowtocheckthemotorrotation:

1 . VerifythatthereisawirejumperbetweenterminalsTB-1andTB-2ontheMainControlBoard .Thedriveshouldhavethis jumper fromthefactory . If it isnotpresent,addone,otherwisethedrivewillnotstart .

2 . Usethekeytodecreasethespeedsetpointtotheminimumvalueallowed(0 .50HzifParameter10-MINFRQhasnotbeenchanged) .

3 . PresstheSTARTkey .ThedriveshouldindicateRUN,butifthespeedsetpointis0 .50Hz,themotormaynotrotate .Pressthekeyto increasethespeedsetpointuntilthemotorstartstorotate .

4 . Ifthemotorisrotatinginthewrongdirection,presstheSTOPkeyandremovepowerfromthedrive .Waitthreeminutesforthebuscapacitorstodischarge,andswapanytwoofthemotorwiresconnectedtoT1,T2,andT3 .

NOTE1: The drive is phase insensitive with respect to incoming line voltage .Therefore,tochangethemotorrotation,thephasesmustbeswappedatthedriveoutputterminalsoratthemotor .

NOTE2: Ifthedrive'sdisplayisblankwhenpowerisapplied,andthedriveisequippedwithfansatthebottomoftheheatsink,makesurethefansarespinningandarefreeofanyobstruction .Ifanyofthefansarecloggedwithdebris,itwillcauseablankdisplaywhenpowerisapplied .


24 M301L

13 KEYPADCONTROL

Thedrivecanbeoperatedinanumberofdifferentways:keypad(LOCAL),controldeviceswiredtotheterminalstrip(REMOTE),serialcommunications(SERIAL),orcombinationsofeach .Thedriveshouldfirstbeoperatedfromthekeypadduringinitialstart-up .RefertoSections14-CONTROLWIRING,and18-DESCRIPTIONOFPARAMETERSforinformationonremoteoperation .

13 .1 kEYPADFUNCTIONS

START/STOP Tostartthedrive,presstheSTARTkey .Tostopthedrive,presstheSTOPkey .NOTE1: AjumpermayneedtobeinstalledbetweenTB-1and

TB-2 inorder toSTART thedrive inLOCALmode(refertoParameter30-CONTROL) .

NOTE2: TheSTOPkeyisactiveinbothLOCALandREMOTEmodes .

SPEEDSETPOINT Toincreasethespeedsetpoint,pressthekey .Todecreasethespeedsetpoint,pressthekey .NOTE: Theandkeysareonlyactiveifanotherspeed

referencesourceisnotselected .

LOCAL/REMOTE To toggle between LOCAL and REMOTE mode, press theLOCAL/REMOTEkeytoselectthedesiredmode,andthenpresstheENTERkeywithinthreesecondstoconfirmthechange .NOTE: Parameter30-CONTROLmustbesettokEYPAD

orkEYPAD2forthiskeytobeactive .

AUTO/MANUAL TotogglebetweenAUTOMATIC(terminalstrip)andMANUAL(keypad) speed control, press the AUTO/MAN key to selectthedesiredmode,andthenpresstheENTERkeywithinthreesecondstoconfirmthechange .NOTE: Parameter28-AUTO/MANmustbesettoA/MLOC

orA/MSPDforthiskeytobeactive .RefertoSection14-CONTROLWIRINGforinformationonautomaticspeedreferencesources .

FAULTRESET Use theSTOPkey to reseta fault . If the fault conditionhaspassed,pressingtheSTOPkeywillclearthefaultandreturnthedrivetoaSTOPcondition .NOTE: IfanOUTPUTfaultoccurs,therewillbea30second

delaybeforethefaultcanbeclearedusingtheSTOPkey .


M301L 25

13 .2 MC3000DISPLAY

ThefollowingdescribesthepossibledisplayconfigurationsfortheMC3000Seriesdrivewhenoperatingasastandarddrive(withoutPIDcontrol) .RefertoSection19-MC3000PIDSETPOINTCONTROLforacompletedescriptionofdriveoperationwhenusingPIDcontrol .

13 .2 .1 MC3000DISPLAYINSTOPMODE

WhenthedriveisintheSTOPmode,therearethreepossibledisplays .ThefirstistheSPEEDdisplay,whichlookslikethis:

STOP > 60.00 HZ

DRIVESTATUS

SPEEDSETPOINT

SPEEDUNITS

DIRECTION(FORWARD)

NOTE

RefertoParameter31-UNITSfortheSPEEDUNITSdisplayoptions .

PressingtheENTERkeywillchangethedisplayfromtheSPEEDindicationtothe%LOADindication:

STOP > 0% LOAD

DRIVESTATUS

PERCENTLOAD

DIRECTION(FORWARD)

PressingtheENTERkeyagainwillchangethedisplayfromthe%LOADindicationtotheVAC(motorvoltage)indication:

STOP > 0 VAC

DRIVESTATUS

MOTORVOLTAGE

DIRECTION(FORWARD)

PressingENTERagainwillchangethedisplaybacktotheSPEEDindication .


26 M301L

ThefollowingtableshowsthepossibleDRIVESTATUSindicationsthatcanappearonthedrivedisplay:

DRIVE STATUS TABLE

DISPLAY DESCRIPTION

STOP Drive to STOP mode - No output to motor.

RUN Drive is in RUN mode and is within + 0.3 Hz of the speed setpoint.

FAULTDrive has shut down due to a FAULT condition. If the fault condition has passed, pressing the STOP key will clear the fault and return thedrive to the STOP mode.

LOCK Drive is in FAULT LOCKOUT after five unsuccessful restart attempts.

BRAKE DC BRAKE is energized.

LIMIT Drive is in CURRENT LIMIT due to an overloaded motor, or ACCEL is set too fast.

F DEC Drive is in DECEL FREEZE because DECEL is set too fast.

13 .2 .2 MC3000DISPLAYINRUNMODE

WhenthedriveisintheRUNmode,thedefaultdisplaywilllooklikethis:

RUN > 60.00 HZ

DRIVESTATUS

SPEEDSETPOINT

SPEEDUNITS

DIRECTION(FORWARD)

AsintheSTOPmode,theENTERkeycanbeusedtotogglethedisplayfromSPEEDto%LOADtoVAC(motorvoltage):

RUN > 85% LOAD

DRIVESTATUS

PERCENTLOAD

DIRECTION(FORWARD)


M301L 27

RUN > 460 VAC

DRIVESTATUS

MOTORVOLTAGE

DIRECTION(FORWARD)

NOTE

DuringaccelerationanddecelerationtotheSPEEDSETPOINT,theDRIVESTATUSwillshowtheactualdrivespeed .WhentheSPEEDSETPOINTisreached,theDRIVESTATUSwillchangetoRUN(orSTOPifthedriveisdeceleratingtoaSTOP) .

13 .2 .3 MC3000DISPLAYINFAULTMODE

Whenthedrivetripsonafault,thedisplaywillautomaticallychangetotheFAULTdisplay,whichindicatestheFAULTMESSAGE:

FAULT: OVERLOAD

DRIVESTATUS

FAULTMESSAGE

InFAULTmode,theENTERkeywilltogglethedisplaybetweenfourscreens:FAULT,SPEED,%LOADandVAC .TheDRIVESTATUSforthesedisplayswillbeFAULT .AnexampleisshownbelowofthedriveintheFAULTmodedisplayingSPEED .

FAULT > 60.00 HZ

DRIVESTATUS

SPEEDSETPOINT

SPEEDUNITS

DIRECTION(FORWARD)

NOTE

To clear a FAULT, press the STOP key, issue a remote STOPcommandatTB-1,oruseTB-13D(refertoParameter50-TB13D) .


28 M301L

13 .2 .4 MC3000DISPLAYINAUXILIARYMODE

IftheENTERkeyishelddown,thedisplaywillentertheauxiliarymodeandcyclebetweentwodisplays:aCONTROLdisplaythatindicatesthecontrolsource(LOCAL,REMOTE,orSERIAL),AUTOorMANUALmode,andthespeedreferencesource,andaTIMEdisplaythatindicatestotalelapsedruntime .WhentheENTERkeyisreleased,thedisplaywillreturntothepreviousscreen .Examplesoftheauxiliarymodedisplaysareshownbelow:

CONTROLDISPLAY

LOCAL -- AUTO -- IDC

CONTROLSOURCE

AUTO/MANMODE

SPEEDREFERENCE

SOURCE

TIMEDISPLAY

TIME: 487.2 HRS

ThetablebelowshowsthepossibleSPEEDREFERENCESOURCEindicationsfortheCONTROLdisplayintheauxiliarymode:

SPEED REFERENCE SOURCE TABLE

DISPLAY DESCRIPTION

KEY KEYPAD - and keys.

VDC 0 - 10 VDC analog input at TB-5A (In PID mode, this indicates that the SETPOINT reference is a 0-10 VDC signal).

IDC 4 - 20 mA analog input at TB-5B (In PID mode, this indicates that the SETPOINT reference is a 4-20 mA signal).

SP#1 - SP#4 PRESET SPEED #1 - PRESET SPEED #4

MKBMANUAL KEYBOARD - The and keys are used for speedcontrol. This occurs in PID mode when the drive is put into HAND(open-loop) mode.

AKBAUTO KEYBOARD - The and keys are used as the PIDSETPOINT reference. This occurs in PID mode when the drive is put into AUTO (closed-loop) mode.


M301L 29

14 CONTROLWIRING

14 .1 GENERAL

14 .1 .1 kEYPADCONTROL

Thedrivecanbecontrolledbythekeypadorbycontroldeviceswiredtotheterminalstrip .Thedrivewillrunfromthekeypad“outofthebox”,aslongasthefactoryjumperbetweenTB-1andTB-2ispresent,asshownbelow .Ifthejumperisnotpresent,addone,otherwisethedrivewillnotstartfromthekeypad .RefertoSection13-kEYPADCONTROL .

FACTORYJUMPER

1 2 5A 5B 6 10A 12A RXA TXB10B 2 13A 13B 13C 13D 14 15 2 16 17 18

14 .1 .2 CONTROLWIRINGVS .POWERWIRING

ExternalcontrolwiringMUSTberuninaseparateconduitawayfromallotherinputandoutputpowerwiring .Ifcontrolwiringisnotkeptseparatefrompowerwiring,electricalnoisemaybegeneratedonthecontrolwiringthatwillcauseerraticdrivebehavior .Usetwistedwiresorshieldedcablegroundedat thedrivechassisONLY .RecommendedcontrolwireisBelden8760(2-wire)or8770(3-wire),orequivalent .

Torquethecontrolterminalsto2lb-in(0 .2Nm) .Becarefulnottoovertorquethecontrolterminals,as thiswill causedamage to the terminal strip .This isnot coveredunderwarrantyandcanonlyberepairedbyreplacingthecontrolboard .

14 .1 .3 TB-2:CIRCUITCOMMON

TheTB-2terminalsareusedascircuitcommonforthestart/stop,inputselect,local/remote,analoginput,andanalogoutputfunctions .TherearethreeTB-2terminalsavailableontheterminalstrip,andtheyareallinternallyconnectedtoeachotheronthemaincontrolboard .IfnecessaryTB-2maybeconnectedtochassisground .

NOTE

TB-2 MUST be connected to chassis ground when using serialcommunications .

14 .1 .4 SURGESUPPRESSIONONRELAYS

Currentandvoltagesurgesandspikesinthecoilsofcontactors,relays,solenoids,etc,nearorconnectedtothedrive,cancauseerraticdriveoperation .Therefore,asnubbercircuitshouldbeusedoncoilsassociatedwiththedrive .ForACcoils,snubbersshouldconsistofaresistorandacapacitorinseriesacrossthecoil .ForDCcoils,afree-wheelingorflybackdiodeshouldbeplacedacrossthecoil .Snubbersaretypicallyavailablefromthemanufacturerofthedevice .


30 M301L

14 .2 START/STOPANDSPEEDCONTROL

14 .2 .1 REMOTEMODESELECTION

In order to respond to external START/STOP commands, the drive must be in theREMOTEmode .TheREMOTEmodecanbeselectedbyoneofthreemethodsontheMC3000drive:

1 . ProgramParameter30-CONTROLtoREMOTE .

2 . ProgramParameter30-CONTROLtokEYPADorkEYPAD2,whichactivatestheLOCAL/REMOTEkeyon thekeypad .Press theLOCAL/REMOTEkey toselectREMOTEmode,andthenpresstheENTERkeywithinthreeseconds .

3 . ProgramParameter30-CONTROLtoTBSTRIP,andprogramthefunctionofterminalTB-13AorTB-13C(Parameter47or49)toLOCALSELECT .DONOTmakeacontactclosurebetweenTB-13AorTB-13CandTB-2(makingthecontactclosurewillselectLOCALmode) .

14 .2 .2 TWO-WIRESTART/STOPCONTROL

Atwo-wirestart/stopcircuitcanbeaccomplishedasfollows:

1 . SelectREMOTEmode(seeabove) .

2 . ConnectajumperbetweenTB-12AandTB-2toprovideapermanentSTARTcommandtothedrive .

3 . WireanormallyopenmaintainedcontactbetweenTB-1andTB-2 .ClosethiscontacttoRUNthedriveandopenthiscontacttoSTOPthedrive .

RefertothewiringdiagraminSection15 .2 .

14 .2 .3 THREE-WIRESTART/STOPCONTROL

Athree-wirestart/stopcircuitcanbeaccomplishedasfollows:

1 . SelectREMOTEmode(seeabove) .

2 . Wire a normally closed momentary STOP contact between TB-1 and TB-2 .MomentarilyopenthiscontacttoSTOPthedrive .

3 . WireanormallyopenmomentarySTARTcontactbetweenTB-12AandTB-2 .MomentarilyclosethiscontacttoSTARTthedrive .

RefertothewiringdiagraminSection15 .3 .

14 .2 .4 SPEEDREFERENCESIGNALS

Thedriveallowsforthreeanalogspeedreferenceinputs:aspeedpotentiometer(10,000Ohm),0-10VDC,or4-20mA .

SPEEDPOT ConnectthewipertoterminalTB-5A,andconnectthehighandlowendleadstoterminalsTB-6andTB-2,respectively .

0-10VDC WirethepositivetoterminalTB-5AandthenegativetoterminalTB-2 .TB-5Ainputimpedanceis200kilohms .

4-20mA WirethepositivetoterminalTB-5BandthenegativetoterminalTB-2 .TB-5Binputimpedanceis100ohms .


M301L 31

14 .2 .5 SPEEDREFERENCESELECTION

AUTO/MANvs.LOCAL/REMOTE

FortheMC3000Seriesdrive,operatinginstandard(non-PID)mode,AUTO/MANreferstospeedcontrol,andLOCAL/REMOTEreferstoSTART/STOPcontrol .AUTOMATICandMANUALspeedcontrolselectionisaffectedbywhetherthedriveisinLOCALorREMOTEmode,asdescribedbelow .RefertoSection19-MC3000PIDSETPOINTCONTROLforacompletedescriptionofdriveoperationwhenusingthePIDcontrolfunction .

AUTO/MANSELECTIONINLOCALMODE

InLOCALmode (keypadstart/stopcontrol),AUTOMATICandMANUALselection isdeterminedbyParameter28-AUTO/MAN .WhenParameter28issettoA/MLOCorA/MSPD,theAUTO/MANkeyonthekeypadisactiveandcanbeusedtotogglebetweenMANUAL(keypad)andAUTOMATIC(0-10VDC,4-20mA,orpresetspeeds)speedcontrol .ThisisdonebypressingtheAUTO/MANkeytoselectthedesiredmode,andthenpressingtheENTERkeywithinthreesecondstoconfirmthechange .

WhenAUTOMATICmodeisselected,oneoftheTB-13inputselectsmustbeprogrammedtoselectthedesiredspeedreference,andthatTB-13terminalmustbeclosedtoTB-2 .Thedrivewillthenrespondtotheautomaticspeedreference .IfthecontactclosureisnotmadebetweentheTB-13terminalandTB-2,thedrivewillremaininAUTOmode,butspeedcontrolwilldefaulttothekeypad .Therefore,iftheFormCrelayoropen-collectoroutputsaresettoindicateAUTO/MANmode,theywillstillindicateAUTOmode .

AUTO/MANSELECTIONINREMOTEMODE

InREMOTEmode(terminalstripstart/stopcontrol),speedcontroliseitherselectedusingtheAUTO/MANkey(Parameter28-AUTO/MANmustbesettoA/MSPDtodothis),orbyusingtheTB-13inputselects .

IfAUTOMATICmodeisselectedusingtheAUTO/MANkey(Parameter28-AUTO/MANmustbesettoA/MSPDtodothis),andaspeedreferenceisnotselectedusingoneoftheTB-13inputselects,thedrivewillremaininAUTOmode,butspeedcontrolwilldefaulttothekeypad .Therefore,iftheFormCrelayoropen-collectoroutputsaresettoindicateAUTO/MANmode,theywillstillindicateAUTOmode .

IfthedriveisconfiguredtoselectAUTOMATICmodebyusingoneofthetheTB-13inputselects,closingtheTB-13terminaltoTB-2selectsAUTOMATICmode,andopeningtheTB-13terminalselectsMANUAL(keypad)mode .Therefore,iftheTB-13terminalisnotclosedtoTB-2,andtheFormCrelayoropen-collectoroutputsaresettoindicateAUTO/MANmode,theywillindicateMANUALmode .

0-10VDCand4-20mAINPUTSIGNALS

TB-13A,TB-13B,andTB-13Ccanallbeprogrammedtoselect0-10VDCor4-20mAinput .

PRESETSPEEDS

TB-13Acanbeprogrammed toselectSPEED#1,TB-13B toselectSPEED#2,andTB-13C to selectSPEED#3 .Closingany twoof these terminals toTB-2will selectSPEED#4 .RefertoParameters1-4:SPEED#1-#4inSection18-DESCRIPTIONOFPARAMETERS .


32 M301L

MOP-MOTOROPERATEDPOT

TB-13AandTB-13Bareusedforthisfunction,whichsetsthespeedofthedriveusingcontactswiredtotheterminalstrip .ProgramTB-13AtoselectDECFREQ,andprogramTB-13B to select INC FREQ . Closing TB-13A to TB-2 will activate the DEC FREQfunction,andwillcausethespeedsetpointtodecreaseuntilthecontactisopened .DECFREQwilloperatewhenthedriveisinRUNmodeorSTOPmode .ClosingTB-13BtoTB-2willactivatetheINCFREQfunction,andwillcausethespeedsetpointtoincreaseuntilthecontactisopened .INCFREQwillonlyoperatewhenthedriveisinRUNmode .

NOTE

IfTB-13A,TB-13B,andTB-13Careallprogrammedtoselectspeedreferences, and twoor threeof the terminals are closed toTB-2,the higher terminal has priority and will override the others . Forexample,ifTB-13Aisprogrammedtoselect0-10VDC,andTB-13CisprogrammedtoselectPRESETSPEED#3,closingbothterminalstoTB-2willcausethedrivetorespondtoPRESETSPEED#3,becauseTB-13CoverridesTB-13A .

14 .2 .6 ANALOGOUTPUTSIGNALS

Thereare two terminals thatcansupplyanalogoutputsignalsproportional tooutputfrequencyor load . TerminalTB-10Acanprovidea0-10VDCor a2-10VDCsignalproportionaltooutputfrequency,andTB-10Bcanprovidethesamesignalsproportionaltoload .The2-10VDCsignalscanbeconvertedtoa4-20mAsignalusingaresistorin series with the signal such that the total circuit resistance is 500 ohms . Refer toParameters:42-TB10AOUT,43-@TB10A,44-TB10BOUT,and45-@TB10BinSection18-DESCRIPTIONOFPARAMETERS .

14 .2 .7 DRIVESTATUSOUTPUTS

ThecontrolboardhasoneFormCrelayatterminalsTB-16,TB-17,andTB-18 .Contactsarerated2ampsat28VDCor120Vac .

Therearealso twoopen-collectoroutputsat terminalsTB-14andTB-15 .Theopen-collectorcircuitisacurrent-sinkingtyperatedat30VDCand40mAmaximum .Anexternalpowersupply(30VDCmax)mustbeusedtopowertheopen-collectoroutputs .Thedrivedoesnothaveadedicatedpowersupplyfortheopen-collectoroutputs .

TheFormCrelayandopen-collectoroutputscanbeprogrammedformanydifferentstatusindications .RefertoParameters52-TB14OUT,53-TB-15OUT,and54-RELAY .


M301L 33

15 MC3000CONTROLWIRINGDIAGRAMS

15 .1 MC3000TERMINALSTRIP

Shownbelowistheterminalstriponthemaincontrolboard,alongwithabriefdescriptionofthefunctionofeachterminal .Wiringshownabovetheterminalstripindicatesinternalwiringonthemaincontrolboard .

FORM CRELAY


STOPCIRCUIT COM

MON

0-10 VDC SPEED REFERENCE INPUT

10 VDC SUPPLY FOR SPEED POT

0-10 OR 2-10 VDC OUTPUT: FREQUENCY

0-10 OR 2-10 VDC OUTPUT: LOAD

CIRCUIT COMM

ON

START

TB-13A FUNCTION SELECT

TB-13B FUNCTION SELECT

TB-13C FUNCTION SELECT

TB-13D FUNCTION SELECT

OPEN-COLLECTOR OUTPUTOPEN-COLLECTOR OUTPUT

RS-485 SERIALCOM

MUNICATIONS

CIRCUIT COMM

ON

4-20 mA SPEED REFERENCE INPUT

TheTB-2terminalsareinternallytiedtogether

NOTE

The function of terminals TB-10A, TB-10B, TB-13A, TB-13B, TB-13C,TB-13D,TB-14,TB-15,TB-16,andTB-18aredependentontheprogrammingofcertainparameters .Inmostcases,thenameoftheparametermatchesthenumberof the terminal,allowingquickandeasyprogrammingoftheterminalstosuittheapplication .TheexceptionisTB-16andTB-18,whicharegovernedbyParameter54-RELAY .

Acompletedescriptionofoperating thedrive in theREMOTEmodecanbefound inSection14 .2 .Thefollowingdiagramsprovideaquickreferencetowirethedriveforthemostcommonconfigurations .


34 M301L

15 .2 TWO-WIRESTART/STOPCONTROL

Shownbelowisthewiringdiagramforatypicaltwo-wirestart/stopcontrolscheme,usingonemaintainedcontact(suchasthatfromaPLC)forRUNandSTOPcommands .ClosethecontacttoRUN,andopenthecontacttoSTOP .Alsoshownisthewiringfora0-10VDCor4-20mAspeedreferencesignal .

STOPCIRCUIT COM

MON

0-10 VDC INPUT4-20 m

A INPUT

CIRCUIT COMM

ON

START FORWARD

MAINTAINEDRUN/STOPCONTACT


START REVERSE0-10 VDC or 4-20 mA SELECT (see Note 3)

FWD REV(see Note 2)


NOTES:

1 . CloseTB-1toTB-2toRUN,andopentoSTOP .

2 . IfREVERSEdirection isrequired,TB-13Cmustbeset toSTARTREVERSE(refer toParameter49-TB13C) . IfREVERSEisnotrequired,simply jumperTB-12AtoTB-2 .

3 . ProgramTB-13A,13B,or13Ctoselecttheappropriatespeedreferencesignalthatwillcontrolthedrivespeed(refertoParameters47,48,and49) .WhenthatTB-13terminalisclosedtoTB-2,thedrivewillrespondtotheselectedspeedreferencesignal .Inthediagramabove,TB-13Aisprogrammedtoselecteithera0-10VDCor4-20mAsignal .

4 . IfthecontactclosureisnotmadebetweenTB-13AandTB-2toselectaspeedreference,thedrivewilldefaulttokeypadspeedcontrol .


M301L 35

15 .3 THREE-WIRESTART/STOPCONTROL

Shownbelowis thewiringdiagramfora typical three-wirestart/stopcontrolscheme,usingmomentarycontacts (suchaspushbuttons) forSTARTandSTOPcommands .Alsoshownisthewiringfora0-10VDCor4-20mAspeedreferencesignal

STOPCIRCUIT COM

MON

0-10 VDC INPUT4-20 m

A INPUT

CIRCUIT COMM

ON

START FORWARD

MOMENTARY STOP CONTACT


START REVERSE

0-10 VDC or 4-20 mA SELECT (see Note 3)

FWD REV(see Note 2)

MOMENTARY START CONTACT


NOTES:

1 . MomentarilycloseTB-12AtoTB-2toSTART,andmomentarilyopenTB-1toTB-2toSTOP .

2 . IfREVERSEdirection isrequired,TB-13Cmustbeset toSTARTREVERSE(refertoParameter49-TB13C) .IfREVERSEisnotrequired,connecttheothersideofthestartbuttontoTB-12A .

3 . ProgramTB-13A,13B,or13Ctoselecttheappropriatespeedreferencesignalthatwillcontrolthedrivespeed(refertoParameters47,48,and49) .WhenthatTB-13terminalisclosedtoTB-2,thedrivewillrespondtotheselectedspeedreferencesignal .Inthediagramabove,TB-13Aisprogrammedtoselecteithera0-10VDCor4-20mAsignal .

4 . IfthecontactclosureisnotmadebetweenTB-13AandTB-2toselectaspeedreference,thedrivewilldefaulttokeypadspeedcontrol .


36 M301L

15 .4 SPEEDPOTANDPRESETSPEEDCONTROL

ShownbelowisthewiringdiagramforacontrolschemethatutilizesaspeedpotandPRESETSPEEDSforspeedcontrol,andeitheratwo-wireorthree-wireSTART/STOPcircuit:

STOPCIRCUIT COM

MON

0-10 VDC INPUT

10 VDC SUPPLY

CIRCUIT COMM

ON

START


PRESET SPEED #3

SPEED POT(10 K)

PRESET SPEED #1

PRESET SPEED #2

CIRCUIT COMM

ON


NOTES:1 . ProgramthePRESETSPEEDS(Parameters1-4)tothedesiredvalues .2 . ProgramTB-13AtoselectSPEED#1,TB-13BtoselectSPEED#2,andTB-13C

toselectSPEED#3(seeParameters47,48and49) .3 . Toselectapresetspeed,closetheappropriatepresetspeedterminaltoTB-2 .

ToselectSPEED#4,closeanytwoofthepresetspeedterminalstoTB-2 .4 . Forspeedpotcontrol,oneoftheTB-13terminalsneedstobeprogrammedto

select0-10VDC .ClosetheselectedTB-13terminaltoTB-2forspeedpotcontrol .Thiswillresultinthelossofoneofthepresetspeeds .

5 . Ifnoneofthepresetspeeds(orthespeedpot)areselectedviacontactclosures,thedrivewilldefaulttokeypadspeedcontrol .


M301L 37

16 PROGRAMMINGTHEMC3000DRIVE

16 .1 PROGRAMMINGTHEPARAMETERS

TheMC3000keypadservestwopurposes:operatingthedrivewhenintheLOCALmode,andprogrammingtheparametersforparticularapplications .Thekeypadisshownbelow,alongwiththedisplaythatshouldappearwhenthedriveisfirstpoweredup:

AUTO

LOCAL

STOP > 20.00 HZ

START

STOPENTERREMOTE

MANPROGRUN

Toprogramthedrive,thePROGRAMmodemustbeenteredbypressingthePROG/RUNbutton .Ifthepasswordprotectionisdisabled,pressingthePROG/RUNbuttonwillresultindirectentryintothePROGRAMmode .Ifthepasswordprotectionisenabled,thePASSWORDpromptwillappearwhenanattemptismadetoenterthePROGRAMmode .ThePASSWORDpromptappearsasfollows:

PASSWORD 0000

CURSOR

Toenterthepassword,usetheUPandDOWNarrowkeystoscroll tothepasswordvalue,andthenpresstheENTERkey .

NOTE

Thefactorydefaultpasswordis0019 .


38 M301L

Oncethecorrectpasswordisentered,thePROGRAMmodewillbeenteredandthefirstparameterwillbedisplayed,whichisParameter0-LINEVOLTS .Thisisshownbelow:

LINE VOLTS AUTO

PARAMETERNAME

PARAMETERVALUE

CURSOR

Toscrollthroughtheparameters,usetheandkeysonthekeypad .Whenthedesiredparameterisfound,presstheENTERkeytoshiftthecursorfromtheparameternametotheparametervalue .Inthisexample,thecursorshiftsfromLINEVOLTStoAUTO:

LINE VOLTS AUTO

PARAMETERNAME

PARAMETERVALUE

CURSOR

Theparametervaluecanthenbechangedusingtheandkeys .Iftheparameterhasanumericalvalue,thekeywillincreasethevalueandthekeywilldecreasethevalue .Iftheparameterhasspecificchoicesthatcanbeselected,theandkeyswillscrollthroughthelistofpossiblesettings .Whenthedesiredvalueoroptionisselected,presstheENTERkeytostorethenewsetting .IfthenewsettingisnotENTERED,itwillnottakeeffectandtheoldsettingwillstillbevalid .

IfthePROG/RUNkeyispushedwhilethecursorishighlightingtheparametervalue,thevaluewillchangebacktotheoriginalsetting(ifithadbeenchanged,butnotENTERED),andthecursorwillshiftbacktotheparametername .PressingPROG/RUNagainwillexitthePROGRAMmode .IfthePROGRAMmodeisenteredagainwithintwominutes,thelastparameterthatwasviewed,orchanged,willcomeuponthedisplay .Aftertwominuteshaselapsed,thepasswordwillhavetobeenteredagainwhenattemptingtoaccessthePROGRAMmode .


M301L 39

16 .2 PARAMETERACCESSUSINGSPEEDDIAL

SPEEDDIALisusedtoaccessparametersquicklyusingtheparameternumber .Onceaccessed, theparametercanbeprogrammedasdescribed inSection16 .1 .SPEEDDIALisaccessedbypressingtheAUTO/MANkeywhileinthePROGRAMmode .ThiswillactivatetheSPEEDDIALdisplayasshownbelow:

- SPEED DIAL -

OnceinSPEEDDIAL,theandkeyswillallowtheoperatortoscrollthroughtheparameternumbers .ThedisplaywillcontinuetoshowSPEEDDIALwhilescrollingthroughtheparameternumbers,asshownbelow:

#11 SPEED DIAL

Whenthedesiredparameterisreached,theSPEEDDIALdisplaywillbereplacedbytheparametername:

#11 MAX FRQ

Oncethedesiredparameterisdisplayedonthescreen,presstheENTERkeytodisplaytheparameternameandpresentsetting .TheparametersettingcannowbechangedbythemethoddescribedinSection16 .1 .PresstheAUTO/MANkeytoreturntoSPEEDDIAL .

NOTE

SPEEDDIALisonlyactiveinMC3000driveswhichhavetheModbusserialcommunicationsprotocol .UnitsthathavetheMetasysprotocoldonothavethisfeature .


40 M301L

17 PARAMETERMENU

PARAMETER MENU

PARAM.NUMBER

PARAMETERNAME

RANGE OFADJUSTMENT

FACTORYDEFAULT

0 LINE VOLTSHIGHLOWAUTO

AUTO

1 SPEED #1 MIN FRQ - MAX FRQ 20.00 Hz




5 SKIP #1 0.00 Hz - MAX FRQ 0.00 Hz

6 SKIP #2 0.00 Hz - MAX FRQ 0.00 Hz

7 BAND WID 0.00 - 10.00 Hz 1.00 Hz

8 ACCEL (NOTE 1) 30.0 SEC

9 DECEL (NOTE 1) 30.0 SEC

10 MIN FRQ 0.00 - MAX FRQ .50 Hz

11 MAX FRQ MIN FRQ - 120.0 Hz 60.00 Hz

12 DC BRAKE (NOTE 1) 0.0 VDC

13 DC TIME 0.0 - 999.9 SEC 0.0 SEC

14 DYN BRAKE OFFON OFF

16 CURRENT 25 - 180 % (NOTE 2) 180%

17 MOTOR OL 25 - 100 % 100%

18 BASE 20.00 - 360.0 Hz 60.00 Hz

19 FX BOOST 0.0 - 30.0 % (NOTE 1)

22 TORQUECONSTANTVARIABLE

CT / NOCMPCONSTANT

23 CARRIER 2.5, 6, 8, 10, 12, 14 kHz 2.5 kHz

25 START

NORMALPOWER UP

AUTO 1AUTO 2AUTO 3

NORMAL

26 STOPCOASTRAMPRAMP2

COAST

NOTE1: RefertoSECTION18-DESCRIPTIONOFPARAMETERS

NOTE2: Iflinevoltsissetto"LOW"(orsetto"AUTO"andtheinputvoltageislow),therangeis25-150% .


M301L 41

PARAMETER MENU

PARAM.NUMBER

PARAMETERNAME

RANGE OFADJUSTMENT

FACTORYDEFAULT

28 AUTO/MAN

A / M LOCAUTO

MANUALA / M SPD

A / M LOC

30 CONTROL

LOCALREMOTESERIALKEYPADTB STRIPKEYPAD 2

LOCAL

31 UNITS

sp: HERTZ, RPM, % HZ,

speed: HERTZ /SEC, /MIN, /HR, GPH, NONE

pid: %, PSI, FPM, CFM, GPM, IN,FT, /SEC, /MIN, /HR, F, C, MPM,

GPH32 HZ MULT 0.10 - 650.0 1.00

33 UNITS DP

XXXXXXXX.XXX.XXX.XXX.XXXX

XXXXX

34 LOAD MLT 95 - 139 % 100%

35 CONTRASTLOWMEDHIGH

MED

36 SLEEP TH 0.00 - 360.0 Hz 0.00 Hz

37 SLEEP DL 0.0 - 300 SEC 30.0 SEC

38 SLEEP BW FB @ MIN - FB @ MAX 0%

39 TB5 MIN 0.00 - 360.0 Hz 0.00 Hz

40 TB5 MAX 0.00 - 360.0 Hz 60.00 Hz

41 AIN FLTR 0.01 - 10.0 SEC 0.02 SEC

42 TB10A OUTNONE0-10V2-10V

NONE

43 @TB10A 0.00 - 360.0 Hz 60.00 Hz

44 TB10B OUTNONE0-10V2-10V

NONE

45 @TB10B 10 - 200 % 125 %

47 TB13A

NONE, 0-10VDC, 4-20MA,

NONESPEED#1, LOC SEL,

DEC FREQ


42 M301L

PARAMETER MENU

PARAM.NUMBER

PARAMETERNAME

RANGE OFADJUSTMENT

FACTORYDEFAULT

48 TB13B

NONE0-10VDC4-20MA NONE

SPEED#2INC FREQ

49 TB13C

NONE0-10VDC4-20MA

SPEED#3LOC SEL

STRT REV

NONE

50 TB13DEXT FAULTEXT/FAULTEXT CLEAR

EXT FAULT

525354

TB14 OUTTB15 OUT

RELAY

NONERUN

FAULT/FAULTLOCK

@ SPEEDABOVE #3

I LIMITAUT/MANFLWR PRMIN/MAX

/ MIN/MAXMIN ALR

/ MIN ALRMAX ALR

/ MAX ALRREVERSE

SLEEPSPD=0Hz

NONE

55 TB5B LOSSNONEFAULTSP#4

FAULT

57 SERIALDISABLEDW/TIMERW/O TIMR

DISABLE

58 ADDRESS 1 - 247 (Modbus)1 - 255 (Metasys) 30

61 PASSWORD 0000 - 9999 0019

63 SOFTWARE (VIEW - ONLY) (N/A)

64 MONITOR OFFON ON

65 PROGRAMMAINTAINRESET 60RESET 50

RESET 60


M301L 43

PARAMETER MENU

PARAM.NUMBER

PARAMETERNAME

RANGE OFADJUSTMENT

FACTORYDEFAULT

66 HISTORY MAINTAINCLEAR MAINTAIN

70 PID MODEOFF

NORMALREVERSE

OFF

74 PID FB TB-5ATB-5B TB-5A

75 FB @ MIN -32500 to 32500 0.0%

76 FB @ MAX -32500 to 32500 100.0%

77 P GAIN 0.0 - 999.9% 5.00%

78 I GAIN 0.0 - 10.0 SEC 0.0 SEC

79 D GAIN 0.0 - 10.0 SEC 0.0 SEC

80 PID ACC 0.0 - 100.0 SEC 30.0 SEC

81 MIN ALRM FB @ MIN - FB @ MAX 0.0%

82 MAX ALRM FB @ MIN - FB @ MAX 0.0%

98 LANGUAGE (NOTE 1) ENGLISH

99 FAULT HISTORY (VIEW - ONLY) (N/A)

NOTE1: RefertoSECTION18-DESCRIPTIONOFPARAMETERS


44 M301L

18 DESCRIPTIONOFPARAMETERS

0 LINEVOLTS (LINEVOLTAGE)

Thisparametercalibratesthedriveforthecorrectinputvoltage,andcanbesettoAUTO,HIGH,orLOW .

WhensettoAUTO,thedrivemeasurestheDCbusvoltagewhenpowerisappliedandautomaticallycalibratesitselfaccordingtothemeasuredvalue(DCbusvoltageisequaltoinputvoltagemultipliedby1 .4) .

Thisparametercanalsobeset“manually”,usingtheHIGHorLOWsettings .Foractuallinevoltagesof220-240Vac(on240/200Vacmodels),460-480Vac(on480/400Vacmodels),or575-600Vac(on590/480Vacmodels),setthisparametertoHIGH .AlsousetheHIGHsettingfor240/120Vacsingle-phaseinputmodels .Refertothetablebelow .

Foractuallinevoltagesof200-208Vac(on240/200Vacmodels),380-415Vac(on480/400Vacmodels),or460-480Vac(on590Vacmodels),setthisparametertoLOW .Refertothetablebelow .

INPUT LINE VOLTAGE SELECTION

MODEL RATED INPUTVOLTAGE

INPUTPHASE

ACTUAL INPUTVOLTAGE

PARAM.SETTING

M3100S 240 / 120 Vac 1 220 - 240 Vac HIGH

240 / 120 Vac 1 110 - 120 Vac HIGH

M3200(S) 240 Vac 1 220 - 240 Vac HIGH

240 / 200 Vac 3 220 - 240 Vac HIGH

240 / 200 Vac 3 200 - 208 Vac LOW

M3400 480 / 400 Vac 3 460 - 480 Vac HIGH

480 / 400 Vac 3 380 - 415 Vac LOW

M3500 590 / 480 Vac 3 575 - 600 Vac HIGH

590 / 480 Vac 3 460 - 480 Vac LOW

1-4 SPEED#1-#4 (PRESETSPEEDS#1,#2,#3,AND#4)

PRESETSPEEDSareonlyactivewhenthedriveisinAUTOmode,andareactivatedviacontactclosuresbetweenterminalTB-2andterminalsTB-13A,TB-13B,andTB-13C .TheseterminalsmustbeprogrammedaspresetspeedselectsusingParameters47-49:TB13A,TB13B,andTB13C .

Thepresetspeedscanonlybesettovaluesthatarewithintheoperatingrangedefinedbytheminimumandmaximumfrequency(seeParameters10and11) .

ThefollowingtableshowshoweachpresetspeedisselectedusingtheTB-13terminals .ThetermsOPENandCLOSEDrefertothestateoftheTB-13terminalrelativetoTB-2 .


M301L 45

PRESET ACTIVATION

PRESET # TB - 13A TB - 13B TB - 13C

1 CLOSED OPEN OPEN

2 OPEN CLOSED OPEN

3 OPEN OPEN CLOSED

CLOSED CLOSED OPEN

4 CLOSED OPEN CLOSED

OPEN CLOSED CLOSED

5,6 SKIP#1&#2 (SkIPSPEED#1&#2)

7 BANDWID (SkIPBANDWIDTH)

Theseparametersareusedtopreventthedrivefromoperatingcontinuouslyatcriticalfrequenciesthatcauseexcessivemechanicalvibrationofthedrivenequipment .TheSkIPSPEEDS(Parameters5and6)andtheSkIPBANDWIDTH(Parameter7)areusedtodefineuptotwospeedavoidanceranges .TheSkIPSPEEDsettingsdefinethestartingpointofthespeedrangethatistobeavoided,andtheSkIPBANDWIDTHsettingdefineshowfarthespeedrangeextendsbeyondSkIPSPEED .SettingtheSkIPSPEEDSto .00Hzdisablesthisfunction .

Example: Thecriticalfrequencyis21Hz,andabandwidthof2Hzisdesired .Therefore,setSkIP#1to20HzandsetSkIPBANDWIDTHto2Hz .Thisresultsinaspeedrangefrom20Hzto22Hzthatthedrivewillnotoperatewithincontinuously .Ifthedrivewereoperatingat25Hzandthencommandedtooperateataspeedwithintherangeofavoidance,thedrivewoulddecelerateto22Hzandremainatthatfrequencyuntilcommandedto20Hzorbelow .Thedrivewould then decelerate through the range of avoidance to thenew frequency .Likewise, if thedrivewereoperatingat18Hz,and thencommandedtooperateataspeedwithintherangeofavoidance,thedrivewouldaccelerateto20Hzandremainatthatfrequencyuntilcommandedtoaspeedof22Hzorabove .Thedrivewouldthenacceleratethroughtherangeofavoidancetothenewfrequency .

8 ACCEL (ACCELERATIONTIME)

ACCELsetstheaccelerationrateforallspeedreferencesources(keypad,speedpot,4-20mA,0-10VDC,jog,andthepresetspeeds) .TheACCELsettingisthetimetoacceleratefrom0HztotheBASEFREQUENCY(Parameter18) .TherangeofadjustmentforACCELdependsonhorsepower .Refertothetablebelow:

ACCELERATION LIMITS

HORSEPOWER RANGE OF ADJUSTMENT

0.25 - 20 0.1 - 3600 SEC

25 - 60 0.3 - 3600 SEC

Example: IfACCELissetto30seconds,andtheBASEFREQUENCYissetto60Hz,thedrivewillrampfrom0Hzto60Hzin30seconds .Thisisalinearfunction,thereforethedrivewouldrampupto30Hzin15seconds,etc .


46 M301L

NOTE

Theability to accelerateagiven loadat a particular rate is limitedby theoutput power capability of thedrive/motor combination .Theaccelerationofhigh-inertiaandhigh-frictionloadsmaybeaffectedbythecurrentlimitingcharacteristicsofthedrive .RefertoParameters:16-CURRENT,19-FXBOOST,and20-ACBOOSTformoreinformation .

9 DECEL (DECELERATIONTIME)

DECELsetsthedecelerationrateforallspeedreferencesources .TheDECELsettingisthetimetodeceleratefromBASEFREQUENCYto0Hz .AswithParameter8-ACCEL,thisisalinearfunction .Ifthedriveissettocoasttoastop,DECELwillhavenoeffectwhenaSTOPcommandisgiven .TherangeofadjustmentforDECELdependsonhorsepower,voltage,andwhetherDynamicBraking(DB)isbeingused .Refertothetablebelow:

DECELERATION LIMITS

HORSEPOWER / VOLTAGE RATING RANGE OF ADJUSTMENT

240/200 Vac 480/400 Vac 590/480 Vac WITHOUT DB WITH DB

(NOTE 1) (NOTE 2)

0.25 - 7.5 HP 1 - 7.5 HP ---- 0.3 - 3600 SEC 0.1 - 3600 SEC

10 - 15 HP 10 - 20 HP 1 - 7.5 HP 0.5 - 3600 SEC 0.1 - 3600 SEC

20 - 30 HP 25 - 60 HP 10 - 20 HP 1.0 - 3600 SEC 0.2 - 3600 SEC

---- ---- 25 - 60 HP 2.0 - 3600 SEC 0.2 - 3600 SEC

NOTE1: 240/120Vacunitshavethesamelimitsas240/200Vacunits .

NOTE2: ThisparametercanbesetaslowasthevalueshownintheWITHDBcolumn .However,thevalueshownintheWITHOUTDBcolumnistheoperationallimitofadrivewithoutdynamicbraking .Forexample,DECELcanbesetaslowas0 .1secondsona10HP,480Vacdrivewithoutdynamicbraking,buttheactualminimumdecelerationtimewouldbe0 .5seconds .

Ifanattemptismadetodecelerateahigh-inertialoadtooquickly,themotorwillregeneratevoltagebackintothedrive .ThiswillcausetheDCbusvoltagetorise,whichcanresultinaHIVOLTSfault .Inordertopreventfaulting,thedrivewillenterDECELFREEZE,whichhaltsthedecelerationuntiltheDCbusvoltagereturnstoanormallevel .Thedrivewillthenbegintodecelerateagain,andifnecessary,willenterDECELFREEZErepeatedlytoavoidfaulting .Ifaveryshortdecelerationtimeisprogrammed,DECELFREEZEmaynotbeabletocompensatefastenough,resultinginaHIVOLTSfault .

Inapplicationswhereveryshortdecelerationtimesarerequiredonhigh-inertialoads,dynamicbrakingmayberequired .ConsultthefactoryformoreinformationontheDynamicBrakingoption .


M301L 47

10 MINFRQ (MINIMUMFREQUENCY)

Thisparameterdefinesthelowerlimitofthedrive’sspeedrange .MINFRQisusedinconjunctionwithMAXFRQ(Parameter11below)todefinetheoperatingrangeofthedrive .

IfMINFRQissettoavalueabove0 .0Hz,thedrivewillrampupfrom0 .0Hzwhengivenastartcommand .Oncerunning,however,thedrivewillnotoperatebelowtheMINFRQsettingunless therotation ischanged,orastopcommand is issuedandthedrive isprogrammedtoramptoastop .

IftheMINIMUMFREQUENCYissetto0 .0Hz,thedrivemaybeoperatedinZEROSPEEDmode(driveisinRUNstate,butthereisnooutputtothemotor) .ZEROSPEEDoperationcanbeusedinapplicationsrequiringtheabilitytostartandstopthedriveusingonlytheselectedspeedreference .Thedrivewillstartwhenthespeedreferenceisraisedabove0VDCor4mA,anditwillstopwhenthereferenceisloweredto0VDCor4mA .Notethatthedrivemustbeinitiallystartedusingoneofthenormalstartcommands(keypadorterminalstrip) .

11 MAXFRQ (MAXIMUMFREQUENCY)

Thisparameterdefinestheupperlimitofthedrive’sspeedrange .MAXFRQisusedinconjunctionwithMINFRQ(Parameter10above)todefinetheoperatingrangeofthedrive .

WARNING!

Consult motor manufacturer before operating motor above ratedfrequency . Overspeeding the motor and/or driven equipment cancausedamagetoequipmentandinjurytopersonnel!

12 DCBRAKE (DCBRAkEVOLTAGE)

DCbrakingcreatesabrakingtorquebyinjectingDCvoltageintothemotor .ThisparametersetsthemagnitudeofthatDCvoltage .ThepointatwhichthedriveappliesDCbrakingtothemotordependsonwhichSTOPmodeisprogrammed(eitherCOASTorRAMP,seeParameter26-STOP) .

IfthedriveissettoCOAST,DCbrakingisactivatedwhenthestopcommandisgiven .Inthiscase,DCbrakinghelpsdeceleratethemotor .Thisisusefulinapplicationswhereaquickdecelerationisdesiredonaloadthatwouldnormallytakealongtimetocoasttoastop .

IfthedriveissettoRAMP,DCbrakingisactivatedwhentheoutputfrequencyreaches0Hz .Inthiscase,thedrivedeceleratestheloadtoanearstopandthenDCbrakingisusedtostopandholdthemotor .Thisisusefulinapplicationswheretheloadneedstobestoppedinacertainposition .Similarapplicationswithhigh-inertialoadsutilizebothdynamicbrakingandDCbraking .Thedynamicbrakingallowsthehigh-inertialoadtobedeceleratedquickly,whiletheDCbrakingstopstheloadinthedesiredposition .

Due toheatgenerated in themotor,DCbrakingshouldonlybeused inapplicationswheretheloadisstoppedinfrequently .Inhighduty-cycleapplications,dynamicbrakingisrecommendedbecausetheheatisdissipatedthroughexternalresistorbanks,ratherthaninthemotor .Whenused,DCBRAkEshouldbesettothelowestvoltagethatprovidessatisfactoryoperationinordertominimizemotorheating .Themaximumvoltageavailabledependsonthevoltageratingofthedrive .


48 M301L

Refertothetablebelow:

MAXIMUM DC BRAKE VOLTAGE

MODEL M3100240 / 120 Vac

MODEL M3200240 / 200 Vac

MODEL M3400480 / 400 Vac

MODEL M3500590 / 480 Vac

24 VOLTS 24 VOLTS 48 VOLTS 59 VOLTS

13 DCTIME (DCBRAkETIME)

ThisparameterdeterminesthelengthoftimethattheDCbrakingvoltageisappliedtothemotor .DCTIMEshouldbesettothelowestvaluethatprovidessatisfactoryoperationinordertominimizemotorheating .

NOTE: Ifthisparameterissetto999 .9seconds(themaximumvalue),theDCbrakingwillbecontinuous .Ifitissetto .0seconds,itisdisabled .

14 DYNBRAKE (DYNAMICBRAkE)

Thisparameterenablesthedynamicbrakingcircuit .SetthisparametertoONonlyiftheoptionaldynamicbrakingcircuitboardandresistorsareinstalled .

Dynamicbrakingisusedinapplicationswherehigh-inertialoadsneedtobedeceleratedquickly .Whenthisisattempted,themotorregeneratesvoltagebackintothedrive,causingtheDCbusvoltagetorise,eventuallyresultinginaHIVOLTSfault .Withthedynamicbrakingoption,theDCbusvoltageismonitored,andwhenitreachesacertainlevel,atransistorisswitchedonthatconnectsanexternalresistorbankacrosstheDCbus .Thisallowstheregeneratedenergyfromthemotortobedissipatedthroughtheresistorsasheat,whichkeepstheDCbusvoltagebelowthetriplevel .

16 CURRENT (CURRENTLIMIT)

This parameter sets the maximum allowable output current of the drive, which alsodeterminesthetorquecapabilityofthemotor .Formostapplications,CURRENTisleftatthemaximumsetting,whichis150%or180%(ofthedrive’soutputcurrentrating),dependingonwhethertheinputvoltageisloworhigh(refertoParameter0-LINEVOLTS) .RegardlessoftheCURRENTsetting,thedriveiscapableofdeliveringamaximumof150%currentforoneminute,and180%currentforapproximately30seconds,beforetrippingintoanOVERLOADfault .RefertoParameter17–MOTOROL .

Thedrivewillentercurrentlimitwhentheloaddemandsmorecurrentthanthedrivecandeliver,whichresultsinalossofsynchronizationbetweenthedriveandthemotor .Tocorrectthiscondition,thedrivewillenterFREQUENCYFOLDBACk,whichcommandsthedrivetodecelerateinordertoreducetheoutputcurrentandregainsynchronizationwiththemotor .Whentheovercurrentconditionpasses,thedrivewillreturntonormaloperation and accelerate back to the speed setpoint . However, if FREQUENCYFOLDBACkcannotcorrecttheconditionandthedriveremainsincurrentlimitfortoolong,itwilltriponanOVERLOADfault .Ifthedriveenterscurrentlimitwhileaccelerating,thetimerequiredtoreachthespeedsetpointwillbelongerthanthetimeprogrammedintoACCEL(Parameter8) .


M301L 49

17 MOTOROL (MOTOROVERLOAD)

TheMC3000SeriesisULapprovedforsolidstatemotoroverloadprotection .Therefore,a separate thermal overload relay is not required for single motor applications . TheMOTOR OVERLOAD circuit is used to protect the motor from overheating due toexcessivecurrentdraw .

The trip time for theMOTOROVERLOAD isbasedonan “inverse I2t” function .Thisfunctionallowsthedrivetodeliver150%oftheratedoutputcurrentforoneminute,andevenhighercurrentlevelsforshorterperiodsoftime .Oncetheoverloadcircuit“timesout”,thedrivewilltripintoanOVERLOADfault .

The MOTOR OVERLOAD should be set to a value which is equal to the ratio (inpercentage)ofthemotorfullloadcurrentratingtothedriveoutputcurrentrating .Thiswillresultinanoverloadcapacityof150%oftheMOTORcurrentratingforoneminute .Ifthisparameterissetto100%,themotorwillbeallowedtodraw150%oftheDRIVEoutputcurrentratingforoneminute .Thisdistinctionisimportantincaseswherethemotorfullloadcurrentratingissignificantlylessthanthedriveoutputcurrentrating,suchasapplicationswherethedriveisoversizedtomeettorquerequirements .

Example1:A5Hp,480Vacdriveisoperatinga3HPmotorwithafull loadcurrentratingof4 .8amps .Dividethemotorcurrentratingbythedriveoutputcurrentrating:4 .8/7 .6=63% .Enteringthisvaluewillallowcontinuousoperationat4 .8amps,andwillalsoallowthemotortodraw7 .2amps(150%of4 .8amps)foroneminute .Ifthesettingisleftat100%,themotorcoulddraw11 .4amps(150%of7 .6amps)foroneminutebeforefaulting .

TheMCSeriesdrivehastwooptionsforthermaloverloadprotection .Onedependsonthespeedofthedrive,whiletheotherdoesnot .Thediagrambelowillustratesthedifferencebetween“speedcompensated”and“non-compensated”thermaloverloadprotection .

FREQUENCY(Hz)

MA

XIM

UM

CO

NT

INU

OU

SO

UT

PU

TC

UR

RE

NT

(%

)

NON-COMPENSATED

SPEEDCOMPENSATED

10 20 30 40 50 60

20

40

60

80

100

The“speed-compensated”thermaloverloadcircuitoffersadditionalprotectionfromhighloadconditionsatlowspeeds,wheremotorcoolingisoftenlesseffective(e .g .,motorswithshaft-mountedfans) .Asseenonthediagrambelow,thedrivereducestheallowablecontinuousoutputcurrentwhenoperatingatfrequencieslessthan30Hz .


50 M301L

Example2:A480Vac,20HPdriveisoperatingamotorat10Hz .Fromthediagram,adriveoperatingat10Hzcandeliverabout75%ofitsoutputcurrentratingcontinuously .A480Vac,20HPdrive’soutputcurrentratingis27Amps .Therefore,thedrivewouldbeabletooperatecontinuouslyat20Amps .Thedrivewouldalsobeabletodeliver150%ofthatvalue(30Amps)foroneminutebeforetrippingintoanOVERLOADfault .

The“speedcompensated”thermaloverloadisthefactorydefaultandshouldbeusedinapplicationswherethemotordoesnotnormallyexperiencehighloadsatlowspeedsforextendedperiodsoftime .

NOTE1: The above diagram is based on a MOTOR OL setting of 100% . ForlowerMOTOROLsettings,reducethe%CURRENTvaluesbythesamepercentage . For example, if MOTOR OL is set to 75%, reduce the %CURRENTvaluesby25% .Therefore,thecurveshiftsdown,buttheshapeofthecurveremainsthesame .

The“non-compensated”thermaloverloadcircuitallows100%currentcontinuously,and150%currentforoneminute,atallspeeds .Intheexampleabove,themotoroperatingat10Hzwithout“speed-compensated”protectionwouldbeallowedtooperatecontinuouslyat27Amps,andcoulddraw40 .5Ampsforoneminutebeforetripping .Withoutsufficientmotorcooling,thiscanresultinmotorfailureduetooverheating .

The“non-compensated”circuitisselectedbysettingParameter22-TORQUEtoCT/NOCMP .The“non-compensated”settingshouldonlybeusedinapplicationswherethemotorisproperlycooledatallspeeds,orthemotormanufacturerhasapprovedthemotorforfull-loadoperationatlowspeeds .

NOTE2: TheoperationofthemotorthermaloverloadcircuitisaffectedbythesettingofParameter34-LOADMLT .

18 BASE (BASEFREQUENCY)

TheBASEFREQUENCYdeterminestheV/Hzratiobysettingthefrequencyatwhichthedrivewilloutputfullvoltagetothemotor .Formostapplicationsthebasefrequencyshouldbesettomatchthemotor’sratedfrequency .

Forexample,ifthedriveisratedfor460Vacoutput,andtheBASEFREQUENCYissetto60Hz,thedrivewillmaintainaconstantratioof7 .66V/Hz(exceptwhenFXBOOSTisactive,seeParameter19)from0Hzto60Hz .Thisrangeistheregionofconstanttorque .Ifthemotorspeedisincreasedpast60Hz,theoutputvoltageremainsconstantwhilethefrequency increases,resulting inareducedV/Hzratio .Thisrange,from60Hz toabout90Hz, is the regionofconstanthorsepower .Above90Hz,horsepowerbeginstodecreaseasfrequencyincreases .RefertoSection6 .1-DESCRIPTIONOFACMOTOROPERATION .

19 FXBOOST (FIXEDBOOST)

Thisparameterisusedinapplicationswhichrequirehighstartingtorque .FXBOOSTincreasestheoutputvoltageatloweroutputfrequencies(below30Hzfor60Hzbasefrequency), inorder toboost thetorquecapabilityof themotor .Refer to thediagrambelow .ThefactorydefaultforFXBOOSTdependsonthehorsepowerratingofthedrive .Refertothefollowingtable:


M301L 51

FX BOOST FACTORY DEFAULT SETTINGS

HP FACTORYDEFAULT HP FACTORY

DEFAULT

0.25 - 1 5.30 % 15 2.20 %

1.5 - 2 4.40 % 20 2.00 %

3 3.60 % 25 1.80 %

5 3.00 % 30 1.60 %

7.5 2.70 % 40 1.20 %

10 2.40 % 50 - 60 0.80 %

ThediagrambelowillustrateshowFXBOOSTalterstheV/Hzratiotoincreasemotortorque .

TheFXBOOSTsettingrepresentstheamountofboostat0Hz(approximately15%intheexamplebelow),andastheoutputfrequencyapproaches30Hz,theboostdecreasestozero .Therefore,at30Hzandabove,theV/Hzratioreturnstoits“normal”state .

OUTPUTFREQUENCY(Hz)

OU

TP

UT

VO

LTA

GE

(%

)

FXBOOST

CONSTANTV/Hz

10 20 30 40 50 60

10

20

30

40

50

60

70

80

90

100

22 TORQUE (TORQUECURVESELECTION)

ThisparameterisusedtoselectwhethertheoutputofthedrivefollowsaconstantorvariableV/Hzcurve .Thefollowingselectionsareavailable:

CONSTANT Useforconstanttorqueapplicationstooptimizetorque .

VARIABLE Useforvariabletorqueapplicationstooptimizeenergysavings .

CT/NOCMP Useforconstanttorqueapplicationsthatrequirefulloverloadcapacityatlowspeeds(refertoParameter17-MOTOROL) .


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23 CARRIER (CARRIERFREQUENCY)

Thisparametersetsthecarrierfrequency,orswitchingfrequencyoftheoutputIGBT’s .Higher switching rates result in lessaudiblenoise tobeemitted from themotor, butthe efficiency of the drive decreases as the carrier frequency increases . Therefore,thisparametershouldbesettothelowestvaluewhichyieldsacceptablesoundlevels .Availablesettingsare:2 .5kHz,6kHz,8kHz,10kHz,12kHzand14kHz .

NOTE1: The 2 .5 kHz carrier frequency setting is a variable carrier . The carrierfrequencyremainsfixedat1 .5kHzupto25Hzoutputfrequency .Above25Hz,thecarrierisafixedmultipleof60timesthedrive’soutputfrequency .Forexample,iftheoutputfrequencyofthedrivewassetto45Hz,thecarrierfrequencywouldbe2 .7kHz(45Hzx60=2700Hz) .Theothersettingsareconstantcarriersthatremainfixedfortheentirespeedrange .

NOTE2: Theabilitytooperateadriveathighercarrierfrequenciesisdependentonthedrivehorsepowerrating,drivenload,driveenclosure,andtheambienttemperature .Operationabove8kHzrequiresderatingthedrivebymultiplyingtheoutputcurrentratingbythefollowingfactors:0 .94at10kHz,0 .89at12kHz,and0 .83at14kHz .

25 START (STARTMODE)

WARNING!

Automatic start of equipmentmay result in damage toequipmentand/or injurytopersonnel!Automaticstartshouldonlybeusedonequipmentthatisinaccessibletopersonnel .

Thisparameterselectsthestartingmethodforthedrive,possiblesettingsare:

NORMAL Thedrivewillstartwhentheappropriatecontactclosureismadeontheterminalstrip(REMOTEmode),orbypressingthekeypadSTARTkey(LOCALmode) .TostartthedriveinNORMALmode,astartcommandmustbeissuedatleasttwosecondsAFTERinputpowerisapplied .

POWERUP Thedrivewillautomaticallystartuponapplicationofinputpower .ThedriveMUSTbesetupforatwo-wirestart/stopcircuit(refertoSection14-CONTROLWIRING),andthestartcommandMUSTbepresentwhenpowerisappliedforthisfunctiontooperate .

AUTO1 FLYINGAUTORESTART-LOWperformance .Synchronizationin approximately 6 seconds with current levels up to 50%of the drive rating . This setting results in a slow, smoothsynchronization .

AUTO2 FLYING AUTO RESTART - MEDIUM performance .Synchronization in approximately 1 second with currentlevelsupto50%ofthedriverating .Thissettingallowsfastersynchronizationwhileretainingsmoothness .

AUTO3 FLYINGAUTORESTART-HIGHperformance .Synchronizationinapproximately1secondwithcurrentlevelsupto100%ofthedriverating .Thissettingallowsthefastestsynchronization,butsacrificessmoothness .

TheAUTO1-3settingsallowthedrivetostartintoaspinningloadafterafaultoruponapplicationofinputpower .AswithPOWERUP,thedriveMUSTbesetupfortwo-wirestart/stopcontrolandthestartcommandMUSTbepresentafterafaultorwhenpowerisappliedforthisfunctiontooperate .


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POWERUPandAUTO1-3settingsareonlyactivewhenthedriveisinREMOTEmode(refertoParameter30-CONTROL) .

WhensetforAUTO1,2,or3,thedrivewillattemptfiverestartsafterafault .Duringtheintervalbetweenrestartattempts,thedrivewilldisplaySTARTPENDINGtoindicatethattheequipmentwillautomaticallyrestart .Ifallfiverestartattemptsareunsuccessful,thedrivewilltripintoFAULTLOCkOUT,whichrequiresamanualreset .Every15minutesthatpasseswilldecrementtherestartcounterbyone .Therefore,75minutesafterasuccessfulrestart,therestartcounterisfullyreset,andthedrivecanonceagainattemptfiverestarts .

NOTE1: WhensetforAUTO1,2,or3,onlythefirsttworestartattemptswillperformaspeedsearchtostartintoaspinningload .ThelastthreerestartattemptswillapplyDCbraking(atthevoltagelevelprogrammedintoParameter12-DCBRAkE)for15secondsandthenstartfromzerospeed .

NOTE2: ThedriveWILLNOTrestartafteraCONTROLorPWRSAGfault .Also,ifanOUTPUTfaultoccursbelow1 .5Hz,onlyonerestartwillbeattempted,aftera30seconddelay .Ifunsuccessful,itwillthentripintoFAULTLOCkOUT,whichrequiresamanualreset .Thisisdonetoprotectthedriveincaseofashortedmotor .

26 STOP (STOPMODE)

ThisparameterselectswhetherthemotorwillCOASTtoastop,orRAMPtoastop,whenthedriveisgivenastopcommand .

COAST Whenastopcommandisgiven,thedriveshutsofftheoutputtothemotor,allowingittocoasttoastop .Inthismode,thetimeittakesthemotortostopisgovernedbytheinertiaofthedrivenload .

RAMP Whenastopcommandisgiven,thedrivewilldeceleratethemotortoastopoveraperiodoftimeaccordingtoParameter9-DECEL .Oncetheoutputfrequencyreaches0 .0Hz,therewillbea200msdelaybeforethedrivecanbestartedagain .

RAMP2 SameasRAMP,butwithoutthe200msstartdelay .Thisallowsfasterstart/stopcyclesforapplicationsthatrequireit .

28 AUTO/MAN (AUTO/MANUALSPEEDCONTROL)

ThisparameterdetermineshowAUTOMATICandMANUALspeedcontrolisselected,andaffectsthefunctionalityoftheAUTO/MANkeyonthekeypad .

A/MLOC TheAUTO/MANkeyonthekeypadisactiveonlywhenthedriveisinLOCALmode .InREMOTEmode,theAUTO/MANkeyisdisabled .

AUTO Thedrivewillrespondtoa0-10VDCsignal,4-20mAsignal,oroneofthefourPRESETSPEEDS,dependingontheprogrammingofterminalsTB-13A,TB-13Band/orTB-13C .TheAUTO/MANkeyisdisabled .

NOTE: IfnoAUTOreferenceisselectedusingTB-13A,TB-13BorTB-13C,speedcontroldefaultstothekeypad .

MANUAL Thedrivewillrespondtotheandkeysonthekeypad .TheAUTO/MANkeyisdisabled .

A/MSPD TheAUTO/MANkeyisalwaysactive .NOTE: If thedrive isswitched fromLOCAL toREMOTEmode,speed

controlwillswitchtoAUTO .IfthedriveisswitchedfromREMOTEtoLOCALmode,speedcontrolwillswitchtoMANUALmode .TheAUTO/MANkeycanthenbeusedtoselectthedesiredmode .


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30 CONTROL (START/STOPCONTROL)

Thisparameter selects theSTART/STOPcontrol source,which iseither thekeypad(LOCAL),theterminalstrip(REMOTE),ortheseriallink(SERIAL) .TheLOCAL/REMOTEkeyonthekeypadisalsoaffectedbythesettingofthisparameter .Thefollowingsettingsarepossible:

LOCAL ThedrivewillonlyrespondtoSTART/STOPcommandsfromthekeypad .TheLOCAL/REMOTEkeyisdisabled .

REMOTE ThedrivewillonlyrespondtoSTART/STOPcommandsfromtheterminalstrip .TheLOCAL/REMOTEkeyisdisabled .

SERIAL ThedrivewillonlyrespondtoSTART/STOPcommandsthroughtheseriallink .

kEYPAD TheLOCAL/REMOTEkeyonthekeypadisenabledandisusedtotogglebetweenLOCALandREMOTEmodes .PresstheLOCAL/REMOTEkeytoselect thedesiredmodeandthenpress theENTERkeywithin threeseconds .NOTE: IfLOCALmodeisselected,a jumper isrequiredbetweenTB-1

andTB-2toallowthedrivetoSTART .

TBSTRIP TheterminalstripisusedtoselectLOCALorREMOTEmode .LOCALmodeifTB-13AorTB-13CissetforLOCALSELECTandacontactclosureismadebetweenTB-13AorTB-13CandTB-2 .Ifthecontactclosureisnotmade,thedrivewillbeinREMOTEmode .

kEYPAD2 ActsthesameaskEYPAD,butTB-1isdisabledasaSTOPinputwheninLOCALmode .Therefore,ajumperisnotrequiredbetweenTB-1andTB-2toSTARTinLOCALmode .

NOTE1: TheSTOPkeyonthekeypadisalwaysactive .TheSTOPinputatTB-1isactiveunlessCONTROLissettokEYPAD2andLOCALmodeisselected .

NOTE2: RefertoParameter70-PIDMODEforinformationontheeffectsofLOCALandREMOTEmodewhenoperatingthedriveinPIDmode .

31 UNITS (SPEED/PIDUNITS)

ThisparametersetstheunitsoftheoutputspeedorthePIDdisplayonthekeypad .Thefollowingchoicesareavailable:

spHERTZ pidCFM (cubicfeetperminute)spRPM (revolutionsperminute) pidGPM (gallonsperminute)sp%HZ (percentHertz) pidIN (inches)sp/SEC (unitspersecond) pidFT (feet)sp/MIN (unitsperminute) pid/SEC (unitspersecond)sp/HR (unitsperhour) pid/MIN (unitsperminute)spGPH (gallonsperhour) pid/HR (unitsperhour)NONE (nounitsdisplayed) pidF (degreesFahrenheit)pid% (percentofPIDfeedback) pidC (degreesCelsius)pidPSI (poundspersquareinch) pidMPM (metersperminute)pidFPM (feetperminute) pidGPH (gallonsperhour)

NOTE: Ifoneofthe“pid”unitsisselected,butthedriveisinMANUAL(open-loop)speedcontrolmodeorPIDMODEisDISABLED,thedisplayedspeedunitswilldefaulttoHERTZ .


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32 HZMULT (HERTZMULTIPLIER)

TheHZMULTIPLIERisusedtoscaletheoutputspeedindicationonthedisplay .ThisparameterisonlyactivewhenUNITSissetforspRPM,sp/SEC,sp/MIN,orsp/HR .Multiplying theoutput frequencyby theHZMULTIPLIERwillyield thedesiredspeedvalueonthedisplay .

Example: ThedesiredspeedunitsisRPMwithastandard60Hz,1800RPMmotor .SetUNITStospRPMandsetHZMULTto30 .00 .Thiswillresultinadisplayof1110RPMforanoutputfrequencyof37Hz(37HzX30=1110RPM) .Also,ifthereisa100:1gearreducerinthesystem,Parameter33-UNITSDPbelowcouldbesettoXX .XXtorepresenttheoutputofthegearreducer(11 .10RPMintheexample) .

33 UNITSDP (SPEEDUNITSDECIMALPOINT)

In“non-PID”mode,UNITSDPselectsthedecimalpointlocationofthespeeddisplay .UNITSDPhasnoeffectifUNITSissettospHERTZorsp%HZ .

InPIDmode,UNITSDPselectsthedecimalpointlocationforthePIDSETPOINTandFEEDBACkdisplays,andFB@MINandFB@MAX .

Thepossiblesettingsare:XXXXX,XXX .X,XX .XX,X .XXX,and .XXXX .RefertotheaboveexampleinParameter32-HZMULT .

34 LOADMLT (LOADMULTIPLIER)

Thisparameterisusedtoscalethe%LOADdisplay .Ifthedriveoutputcurrentratingishigherthanthemotorfullloadcurrentrating,thedrivewillnotdisplay100%loadwhenthemotorisatfullload .Settingthisparametertotheratio(in%)ofthedriveoutputcurrentratingtothemotorfullloadcurrentratingwillscaletheloaddisplaytoshowmotorloadinsteadofdriveload .Thiswillresultinadisplayof100%whenthemotorisatfullload .

Themotoroverloadcircuitryisalsoaffectedbythisparameter .Whenthedisplayreads150%load,thedrivewilltriponOVERLOADinoneminute,regardlessoftheactualmotorcurrent .Ifthisparameterisusedtoscalethedisplaytoshowactualmotorload,thenParameter17-MOTOROLshouldbeleftat100% .Likewise,ifMOTOROLhasbeensetaccordingtothemotorfullloadrating,thisparametershouldbeleftat100% .ChangingbothparameterswillresultinanOVERLOADfaultsoonerthanexpected .

TheoutputsignalatTB-10Bisalsoaffectedbythisparameter .Whensettotheratioofcurrentratingsasexplainedabove,theoutputsignalwillbeproportionaltomotorloadinsteadofdriveload .

35 CONTRAST (LCDDISPLAYCONTRAST)

ThisparameterisusedtoadjustthecontrastofthedrivedisplayandcanbesettoLOW,MED,orHIGHinordertoobtainthemostvisibledisplay .Ifthedriveismountedlowerthaneyelevel,aHIGHsettingmaymakethedisplaymorevisible .Likewise,ifthedriveismountedhigherthaneyelevel,aLOWsettingmaymakethedisplaymorevisible .

36 SLEEPTH (SLEEPTHRESHOLD)

TheMC3000SeriesdrivehasaSleepMode function thatallows thedrive toceaseoperationwhensystemdemandfallsbelowapresetlevel .Thisistopreventthemotorfromoperatingatlowspeedsforlongperiodsoftime .ItiscommonlyusedalongwiththePIDSetpointControlfeature,butcanalsobeusedinstandardspeedcontrolmode .


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WhenthecommandedspeedfallsbelowtheSLEEPTHRESHOLDsettingforthedefinedSLEEPDELAYtime(refertoParameter37),thedrivewill"gotosleep"andthemotorwillgotozerospeed .Thedrivewillremain"sleeping"untilitiscommandedtooperateataspeedthatis2HzabovetheSLEEPTHRESHOLD,atwhichpointitwill"wakeup"andrampthemotoruptothecommandedspeed .

NOTE1: WhilethethedriveisinSleepMode,theStatusportionofthedisplaywillreadSLEEP .

NOTE2: Ifthedrive'scommandedspeedgoesbelowtheSLEEPTHRESHOLD,theSLEEPDELAYtimerwillstarttocountdown .IfthecommandedspeedequalsorexceedstheSLEEPTHRESHOLDbeforetheSLEEPDELAYtimesout,theSLEEPDELAYtimerwillbereset .

NOTE3: IfthedriveisinaStopstate,andthecommandedspeedisbelowtheSLEEPTHRESHOLD,thedrivewillimmediatelygotosleepuponaStartcommand,bypassingtheSLEEPDELAY .

37 SLEEPDL (SLEEPDELAY)

This parameter sets the amount of time the drive must operate below the SLEEPTHRESHOLD(refertoParameter36)beforethedrive"goestosleep"andbringsthemotortozerospeed .

Example: SLEEPTHRESHOLDissetto15HzandSLEEPDELAYissetto60seconds .Ifthedriveoperatesbelow15Hzfor60seconds,thedrivewill"gotosleep"andthemotorwillstop .Thedrive'sdisplaywill indicateSLEEP,andthedrivewillremain"sleeping"untilthedriveiscommandedtoaspeedequaltoorgreaterthan17Hz .Atthispoint,thedrivewill"wakeup"andrampthemotoruptothecommandedspeed .

38 SLEEPBW (SLEEPBANDWIDTH)

ThisparameterallowsthePIDfeedbacksignaltodeterminewhenthedriveshould"wakeup"whenoperatinginSleepMode .InprocesssystemsthatutilizeIntegralGain(refertoParameter78),thedrivemaycycleinandoutofSleepModemoreoftenthandesired,duetotheIntegralfunctionofthePIDalgorithm .

WhenSLEEPBANDWIDTH isused, the feedbacksignalmustdecreaseor increase(dependingonwhether the system is normal or reverse-acting) by theprogrammedamountbeforethedrivewill"wakeup" .ThisparameterissetinPIDunits .

Example: Inanormal-actingsystem,thePIDsetpointis50PSI,SLEEPTHRESHOLDissetto20Hz,andSLEEPBANDWIDTHissetto5PSI .ThedrivewillenterSleepModewhenthecommandedspeeddropsbelow20HzforthetimedefinedinSLEEPDELAY .Thedrivewillwakeupwhenthefeedbacksignaldropsbelow45PSI(50PSIsetpointminus5PSIbandwidth=45PSI),evenifthecommandedspeedisstillbelow20Hz .

NOTE: IfSLEEPBANDWIDTHissetto0,thisfunctionisdisabled,andthedrivewillwakeupwhenthecommandedspeedexceedstheSLEEPTHRESHOLDplus2Hz,asdescribedinParameters36and37 .

39 TB5MIN (TERMINALTB-5INPUT)

This parameter selects the output frequency of the drive that will correspond to theminimumanalogspeed reference input (0VDCor4mA) .Thisparameter isused inconjunctionwithParameter40-TB5MAXtodefineaspeedrangethatcorrespondstotheanalogspeedreferenceinput(0-10VDCor4-20mA) .


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40 TB5MAX (TERMINALTB-5INPUT)

This parameter selects the output frequency of the drive that will correspond to themaximumanalogspeedreferenceinput(10VDCor20mA) .ThisparameterisusedinconjunctionwithParameter39-TB5MINtodefineaspeedrangethatcorrespondstotheanalogspeedreferenceinput(0-10VDCor4-20mA) .

Example: Thedriveisrequiredtooperatefrom0to60Hzinresponsetoa0-5VDCspeedreferencesignal(ratherthanthe“normal”0-10VDC) .BecauseTB5MAXisbasedona0-10VDC(or4-20mA)signal,thedrivewilloperateathalfoftheTB5MAXvalueifitisgivena5VDCsignal .Therefore,settingTB5MAXto120Hzwillcausethedrivetorunat60Hzwhenitisgivena5VDCspeedreferencesignal .

NOTE: Thedrivecanbeprogrammedforinverseoperationsothatasthespeedreference increases, the drive speed will decrease, and as the speedreferencedecreases,thedrivespeedwillincrease .ThisisaccomplishedbysettingTB5MINtothedesiredmaximumoutputfrequency,andTB5MAXtothedesiredminimumoutputfrequency .

41 AINFLTR (ANALOGINPUTFILTER)

Thisparameteradjusts thefilteron theanalog input terminals(TB-5AandTB-5B) toreducetheeffectofanyelectricalnoisethatmaybepresentontheanaloginputsignals .ThisfilterworksinbothPIDmodeandstandardspeedcontrolmode .Itshouldbesettothelowestvaluethatyieldsacceptableperformance,assettingittoohighmaycausethedrivetoreacttooslowlytosignalchanges .

42 TB10AOUT (TERMINALTB-10AOUTPUT)

TheanalogoutputsignalatTB-10Aisproportionaltotheoutputfrequencyofthedrive .Thisparameterselectswhetherthatsignalis0-10VDCor2-10VDC .The2-10VDCsignalcanbeconvertedtoa4-20mAsignalbyconnectingaresistorinserieswiththesignalsuchthatthetotalcircuitresistanceis500ohms .IfsettoNONE,thefunctionisdisabled .

NOTE: Thisoutputcannotbeusedwith“loop-powered”devicesthatderivepowerfroma4-20mAsignal .

43 @TB10A (TERMINALTB-10ASCALING)

Thisparameterscales theanalogoutputsignalatTB-10A .Thissetting is theoutputfrequencythatisindicatedwhentheTB-10Aoutputmeasures10VDC .

Example: Thedriveispartofacontrolsystemthatrequiresa0-5VDCsignal(ratherthan0-10VDC)thatisproportionalto0-60Hzoutputfrequency .Theoutputsignalislinear,sosettingthisparameterto120Hzwouldyield10VDCat120Hz,and5VDCat60Hz .

44 TB10BOUT (TERMINALTB-10BOUTPUT)

TheanalogoutputsignalatTB-10Bisproportionaltothedriveload .Thisparameterselectswhetherthatsignalis0-10VDCor2-10VDC .The2-10VDCsignalcanbeconvertedtoa4-20mAsignalbyconnectingaresistorinserieswiththesignalsuchthatthetotalloadresistanceis500ohms .

NOTE: Thisoutputcannotbeusedwith“loop-powered”devicesthatderivepowerfroma4-20mAsignal .


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45 @TB10B (TERMINALTB-10BSCALING)

ThisparameterscalestheanalogoutputsignalatTB-10B .Thissettingistheload(in%)thatisindicatedwhentheTB-10Boutputmeasures10VDC .

Example: Thedrive ispartofacontrolsystem that requiresa0-10VDCsignal toindicate0-150%driveload .Ifthisparameterissetto150%,thedrivewilloutput10VDCat150%load(andabout6 .7VDCat100%load) .

NOTE: TheoutputsignalatTB-10BisaffectedbythesettingofParameter34-LOADMLT .

47 TB13A (TB-13AINPUTFUNCTION)

ThisparameterisusedtoselectthefunctionofterminalTB-13A .ClosingTB-13AtoTB-2activatestheTB-13Ainputfunction .Thefollowingfunctionscanbeselected:

NONE DisablestheTB-13Afunction .

0-10VDC Selects0-10VDCastheAUTOspeedreferenceinput(orsetpointsourceinPIDmode) .The0-10VDCsignaliswiredtoTB-5AandTB-2 .

4-20MA Selects4-20mAastheAUTOspeedreferenceinput(orsetpointsourceinPIDmode) .The4-20mAsignaliswiredtoTB-5BandTB-2 .

SPEED#1 SelectsPRESETSPEED#1astheAUTOspeedreference .

LOCSEL SelectsLOCALmodewhenParameter30-CONTROLissettoTBSTRIP .DriveisinREMOTEmodeifcontactclosureisnotmade .

DECFREQ Decreasefrequencysetpoint .UsedwiththeMOP(motoroperatedpot)function .RefertoSection14 .2 .6-SPEEDREFERENCESELECTION .

48 TB13B (TB-13BINPUTFUNCTION)

ThisparameterisusedtoselectthefunctionofterminalTB-13B .ClosingTB-13BtoTB-2activatestheTB-13Bfunction .Thefollowingfunctionscanbeselected:

NONE DisablestheTB-13Bfunction .




INCFREQ Increasefrequencysetpoint .UsedwithMOP(motoroperatedpot)function .RefertoSection14 .2 .6-SPEEDREFERENCESELECTION .


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49 TB13C (TB-13CINPUTFUNCTION)

UseparameterTB13CtoselectthefunctionofterminalTB-13C .ClosingTB-13CtoTB-2activatestheTB-13Cinputfunction .Thesefunctionscanbeselected:

NONE DisablestheTB-13Cfunction .




LOCSEL LOCALSELECT-SelectsLOCALmodewhenParameter30-CONTROLissettoTBSTRIP .DriveisinREMOTEmodeifcontactclosureisnotmade .

STRTREV STARTREVERSE-Startinreversedirection .

50 TB13D (TB-13DFUNCTION)

WARNING!

EXTERNALFAULT(TB-13D)circuitrymaybedisabledifparametersareresettofactorydefaults!ThedrivemustbereprogrammedafteraRESETinordertoinsureproperoperation(refertoParameter65-PROGRAM) .Failuretodosomayresultindamagetoequipmentand/orinjurytopersonnel!

ThisparameterselectsthefunctionfortheTB-13D .

EXTFAULT SetsTB-13DasanormallyopenEXTERNALFAULTcontact .Close TB-13D to TB-2 to trip the drive into an EXTERNALFAULT .

EXT/FAULT SetsTB-13DasanormallyclosedEXTERNALFAULTcontact .OpenTB-13DtoTB-2totripthedriveintoanEXTERNALFAULT .

EXTCLEAR SetsTB-13DasanormallyopenEXTERNALFAULTRESET .CloseTB-13DtoTB-2toclearafault .

NOTE: WhensettoEXTCLEAR,TB-13Dbecomestheonlyterminalthatcanbeusedtoclearafault(TB-1willnotwork) .However,thekeypadSTOPkeycanstillbeusedtoclearfaults .

52 TB14OUT (TB-14OPENCOLLECTOROUTPUT)

Thisparametersetstheopen-collectoroutputindicationforterminalTB-14 .Thefollowingconditionscanbeselected:

NONE Thissettingdisablestheoutput .

RUN TherelayenergizeswhenthedriveisgivenaSTARTcommand,andremainsenergizeduntil:aSTOPcommandisgivenandtheoutputfrequencyhasdeceleratedto0 .5Hz,thedrivehas“tripped”,ortheinputvoltageisremoved .NotethatthisrelayindicatesonlythatthedriveisintheRUNmode .Itdoesnotnecessarilyindicatethatthemotoristurning .


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FAULT Therelayenergizeswheninputvoltageisappliedtothedriveandremainsenergizeduntilthedrive“trips”intoafaultcondition,orinputvoltageisremoved .

/FAULT INVERSEFAULT-Therelayenergizeswhenthedrive“trips”intoafaultcondition,andremainsenergizeduntilthefaultconditioniscleared .

LOCk FAULT LOCkOUT - This relay is used when the drive isprogrammed to automatically restart after a fault . The relayenergizes when input voltage is applied to the drive andremainsenergizeduntilthedrivehasfaultedandunsuccessfullyattemptedfiverestarts,orinputvoltageisremoved .

@SPEED ATSPEED-Therelayenergizeswhenthedrivereachesthespeedsetpoint .Toavoida “chattering” relay (energizingandde-energizing),duetosmallfluctuationsinspeed,therelaywillremainenergizedaslongastheactualspeediswithin+0 .50Hzofthespeedsetpoint .

ABOVE#3 ABOVE SPEED #3 - The relay energizes when the outputfrequency exceeds the SPEED #3 value, and de-energizeswhen theoutput frequency returns toavalue lower than theSPEED#3value .RefertoParameter3-SPEED#3inSection18-DESCRIPTIONOFPARAMETERS .

ILIMIT CURRENT LIMIT - The relay energizes when the drive isoperatingincurrentlimit .Oncethecurrentlimitrelayisenergized,it remains energized for a minimum of 500ms, regardless ofwhetherthedriveisstillincurrentlimit .Attheendofthe500msinterval, the relaywill de-energize if thedrive isno longer incurrentlimit .RefertoParameter16-CURRENTinSection18-DESCRIPTIONOFPARAMETERS .

AUT/MAN AUTO/MANUALMODE-TherelayenergizeswhenthedriveisintheAUTOMATICmode,andde-energizesintheMANUALmode .RefertoSection14 .2 .5-SPEEDREFERENCESELECTION .

FLWRPR FOLLOWERPRESENT-TherelayenergizeswhentheanaloginputreferencesignalatTB-5Bisgreaterthan2mA,andde-energizesifthesignalfallsbelow2mA .

MIN/MAX MIN/MAXALARM-Therelayenergizeswhenthefeedbacksignal(inPIDmode)orthespeedreferencesignal(inopen-loopspeedmode) iswithin the limitssetbyMINALRMandMAXALRM(Parameters81and82),andde-energizeswhenthesignalfallsbelowtheMINALRMsettingorexceedstheMAXALRMsetting .

/MIN/MAX INVERSEMIN/MAXALARM-Therelayde-energizeswhenthefeedbacksignal(inPIDmode)orthespeedreferencesignal(inopen-loopspeedmode) iswithinthelimitssetbyMINALRMandMAXALRM(Parameters81and82),andenergizeswhenthesignalfallsbelowtheMINALRMsettingorexceedstheMAXALRMsetting .


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MINALR MINALARM-Therelayde-energizeswhenthefeedbacksignal(inPIDmode)orthespeedreferencesignal(inopen-loopspeedmode)equalsorexceedstheMINALRMsetting(Parameter81),andenergizeswhenthesignalfallsbelowtheMINALRMsetting .

/MINALR INVERSEMINALARM-Therelayenergizeswhenthefeedbacksignal (inPIDmode)or thespeedreferencesignal (inopen-loopspeedmode)equalsorexceeds theMINALRMsetting(Parameter81),andde-energizeswhenthesignalfallsbelowtheMINALRMsetting .

MAXALR MAXALARM-Therelayde-energizeswhenthefeedbacksignal(inPIDmode)orthespeedreferencesignal(inopen-loopspeedmode)islessthanorequaltotheMAXALRMsetting(Parameter82),andenergizeswhen thesignalexceeds theMAXALRMsetting .

/MAXALR INVERSEMAXALARM-Therelayenergizeswhenthefeedbacksignal(inPIDmode)orthespeedreferencesignal(inopen-loopspeedmode) is less thanorequal to theMAXALRMsetting(Parameter82),andde-energizeswhenthesignalexceedstheMAXALRMsetting .

REVERSE TherelayenergizeswhenReversedirection isselected,andde-energizeswhenForwarddirectionisselected .

SLEEP TherelayenergizeswhenthedriveisinSLEEPMODE .SeeParameters36-38 .

SPD=0HZ Therelayenergizeswhenthereisnooutputtothemotor,foranyreason,suchas:driveisinSTOPmode,driveisinRUNmodebutthespeedcommandis0Hz,driveisinSLEEPmode,drivehastrippedintoafault,etc .

Theopen-collectoroutputcircuitisacurrent-sinkingtyperatedat30VDCand40mAmaximum .Anexternalpowersupply(30VDCmax .)mustbeusedtopowertheopen-collectoroutputs .Thedrivedoesnothaveapowersupply .

53 TB15OUT (TB-15OPENCOLLECTOROUTPUT)

Thisparametersetstheopen-collectoroutputindicationforterminalTB-15 .IthasthesamefunctionalityasParameter52-TB14OUTabove .

54 RELAY (RELAYFUNCTION)

ThecontrolboardhasonesetofFORMCrelaycontactsthatcanbeprogrammedforthesameindicationsastheopen-collectoroutputsdescribedabove .

TheFORMCrelaycontactsonTB-16,17,and18arerated2Ampsat28VDCor120Vac .Controlwiringdiagramsshowrelaysinthereststate(coilsNOTenergized) .

55 TB5BLOSS (LOSSOFFOLLOWERACTION)

ThisparameterselectstheactiontakenbythedriveifthefollowersignalislostatTB-5B .Thisfunctionisonlyactiveifthefollowersignalis4-20mA .Thesignalisconsideredlostifitfallsbelow2mA .

NONE Thedrivewillgototheprogrammedminimumspeed .

FAULT ThedrivewilltripintoaFOLLOWERfaultcondition .

SP#4 ThedrivewillgotoSPEED#4(Parameter4) .


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57 SERIAL (SERIALCOMMUNICATIONS)

Thisparameterisusedtoactivateserialcommunications .Whenusingthisfeature,thedrivecancommunicatewithapersonalcomputer(PC),programmablelogiccontroller(PLC),orotherexternaldevicethatutilizesRS-485serialcommunicationsforcontrol .Theserialinterfacemaybeusedtoreadpresentparametersettings(uploadingtothecontroldevice),writenewparametersettings(downloadingfromthecontroldevice),monitorpresentdriveactivity,andcontroldriveactivity .Thefollowingsettingsareavailable:

DISABLE Serialcommunicationfunctionisdisabled .

W/TIMER Enablesserialcommunicationswithawatchdogtimer .Ifthereisnoserialactivity(readorwrite)formorethan10seconds,serialcontrolwillturnoffandthedrivewillstop .

W/OTIMR Enables serial communications without a watchdog timer .However,after10secondsofnoserialactivity,serialcontrolcanbeturnedoffbyissuingaSTOPcommandfromanysource(keypad,terminalstrip)otherthantheseriallink .

NOTE1: ThekeypadSTOPbuttonandremoteSTOPinput(TB-1)arealwaysactive,regardlessofwhatmethod(LOCAL,REMOTE,orSERIAL)isbeingusedtocontrolthedrive .

NOTE2: If a RESET command (Parameter 65 - PROGRAM) is issued throughtheseriallink,thisparameterwillnotdefaultbacktoDISABLE .However,explicitlysettingthisparametertoDISABLEthroughtheseriallinkwillcutoffcommunicationwiththedrive .

If developing an application for serial communications, refer to the RS-232/RS-485ModbusorMetasysCommunicationsProtocolSpecification .

58 ADDRESS (SERIALADDRESS)

Thisparameterisusedwiththeserialcommunicationsfeature,andisintendedforuseinamultipledrivenetwork(RS-485) .Theseriallinkwillsupportdriveswithaddressesfrom1upto255(Metasys)or247(Modbus) .

61 PASSWORD (PASSWORDNUMBER)

Thisfeaturelimitsaccesstotheprogrammableparametersforaddedsecurity .Thecorrectpasswordmustbeenteredinordertochangetheparameters .

PressingthePROG/RUNbuttononthekeypadwillactivatethePASSWORDprompt .Ifthecorrectpasswordisentered,thePROGRAMMODEisenteredandparameterscanbechanged .

If the wrong password is entered, the display will flash ERROR: INCORRECT andthenreturntothePASSWORDprompttoallowanotherattemptatenteringthecorrectpassword .

IftheENTERkeyispressedwhilePASSWORDreads0000,theMONITORMODEwillbeentered(ifParameter64-MONITOR,issettoON),whichwillallowtheparameterstobeviewed(exceptforPASSWORD),butnotchanged .

NOTE1: Thefactorydefaultvalueis0019 .

NOTE2: IfPASSWORDissetto0000,thefunctionisdisabled .PressingthePROG/RUNkeywillresultindirectentryintothePROGRAMmodewithouthavingtoenterapassword .


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63 SOFTWARE (SOFTWAREVERSION)

Thisparameterdisplays thesoftwarecodeand revisionnumberof thecontrolboardsoftware . This information is useful when contacting the factory for programming ortroubleshootingassistance .Thisisa“view-only”parameter,andcannotbechanged .

64 MONITOR (MONITOR)

Thisparameterisusedtoenable(ON)ordisable(OFF)theMONITORMODEfunction .Thefunctionalityisexplainedbelow:

ON Pressing the PROG/RUN key will activate the PASSWORDprompt .IftheENTERkeyispressedwhilethepasswordvaluereads0000,theMONITORMODEisenteredandparameterscanbeviewed(exceptforPASSWORD),butnotchanged .

OFF Pressing the PROG/RUN key will activate the PASSWORDprompt .IftheENTERkeyispressedwhilethepasswordvaluereads0000,itwillbetreatedasinincorrectpasswordandthedisplaywillflashERROR:INCORRECT,andthenreturntothePASSWORDprompt toallowanotherattemptatenteringthecorrectpassword .

65 PROGRAM (PROGRAMFACTORYDEFAULTS)

WARNING!

EXTERNALFAULT(TB-13D)circuitrymaybedisabledifparametersareresettofactorydefaults!ThedrivemustbereprogrammedafteraRESETinordertoinsureproperoperation .

FAILURETODOSOMAYRESULTINDAMAGETOEQUIPMENTAND/ORINJURYTOPERSONNEL!

Thisparameterisusedtoresettheprogrammableparametersbacktothefactorydefaultsettings .Thisparameterhasthreepossiblesettings:

MAINTAIN Maintainparametersettingsastheyare .

RESET60 Resetsparameterstofactorydefaultsfor60Hzbasefrequency .

RESET50 Resetsparameterstofactorydefaultsfor50Hzbasefrequency .

NOTE1: ThisparameterwilldisplayRESET60orRESET50untilachangeismadetooneormoreoftheparametersettings .Onceaparameterischanged,thedisplaywillchangetoMAINTAIN .

NOTE2: When a reset is performed, TB-13D will default to a normally openEXTERNALFAULTcontactbecauseParameter50-TB13DwillberesettoEXTFAULT .

66 HISTORY (CLEARFAULTHISTORY)

ThisparameterisusedtoclearthepreviousfaultsintheFAULTHISTORY .WhensettoCLEARandtheENTERkeyispushed,thedisplaywillchangetoMAINTAIN,andtheFAULTHISTORYwilldisplayNOFAULTforeachoftheeightfaulthistories .


64 M301L

70 PIDMODE (PIDMODESELECT)

ThisparameteractivatesthePIDfunction,andselectswhetherthePIDcontrolwillbedirectorreverseacting .RefertoSection19-MC3000PIDSETPOINTCONTROL .Thefollowingoptionsareavailable:

OFF DisablesthePIDfunctiontoallow“standard”driveoperation .

NORMAL EnablesthePIDfunctionfordirectactingsystems .Anincreaseinthefeedbackvariablewillcauseadecreaseinmotorspeed .

REVERSE EnablesthePIDfunctionforreverseactingsystems .Anincreaseinthefeedbackvariablewillcauseanincreaseinmotorspeed .

NOTE: The REVERSE selection is not used to compensate for reverse actingfeedbackdevices . If a reverseacting feedbackdevice isused,programParameters75and76-FB@MINandFB@MAXasdescribedinSection19 .1-FEEDBACkDEVICES .

WhenPIDisenabled,andthedriveisinREMOTEandAUTOmode,thedrivewilloperateinaCLOSEDLOOPfashion,respondingtothefeedbacksignalinordertomaintaintheprocesssetpoint .Inthiscase,thesetpointreferencecanbea0-10VDCor4-20mAsignal,orthekeypad .TheSPEEDREFERENCESOURCEindicationintheCONTROLdisplaywillindicateVDC(0-10VDC),IDC(4-20mA),orAkB(keypad),dependingonthesetpointreference .

WhenPIDisenabled,andthedriveisinLOCALandAUTOmode,thedrivewillalsooperateinaCLOSEDLOOPfashion .However,inthiscase,theonlysetpointreferenceavailable is the keypad, and the SPEED REFERENCE SOURCE indication in theCONTROLdisplaywillindicateAkB .

WhenPIDisenabled,andthedriveisinMANUALandLOCALorREMOTEmode,thedrivewilloperateinanOPENLOOPfashion,respondingdirectlytospeedcommandsfromthekeypadonly .TheSPEEDREFERENCESOURCEindicationintheCONTROLdisplaywillindicateMkB .

WhenPIDisdisabled,thedrivewilloperateinanOPENLOOPmode,respondingdirectlytospeedcommandsfromeitherthekeypad(MANUALmode)orananaloginputsignal(AUTOmode) .

74 PIDFB (PIDFEEDBACkSOURCE)

Thisparameterselectstheterminaltobeusedforthefeedbacksignal,andcanbesettoTB-5AorTB-5B .TB-5Aisusedfor0-10VDCsignals,andTB-5Bisusedfor4-20mAsignals .

NOTE: TheMC3000hasonlyoneanaloginputofeachtype,sothesametypeofsignalcannotbeusedforfeedbackandsetpointreference .Forexample,a4-20mAsignalfromatransducercouldnotbeusedasafeedbacksignalifthesetpointisbeingcontrolledbya4-20mAsignalfromaPLC .

75 FB@MIN (MINIMUMFEEDBACkVALUE)

Thisparametershouldbesettothevalueoftheprocessvariablethatcorrespondstotheminimumtransducerfeedbacksignal(0VDCor4mA) .


M301L 65

76 FB@MAX (MAXIMUMFEEDBACkVALUE)

Thisparametershouldbesettothevalueoftheprocessvariablethatcorrespondstothemaximumtransducerfeedbacksignal(10VDCor20mA) .

NOTE: Ifareverseactingfeedbackdeviceisbeingused,FB@MINshouldbesettothemaximumprocessvariablevalue,andFB@MAXshouldbesettotheminimumprocessvariablevalue .

77 PGAIN (PROPORTIONALGAIN)

Thisparametersettingrepresentsthespeedcommandoutput(in%ofmaximumspeed)thatresultsfromeach1%oferror(1%ofParameter75-FB@MINor76-FB@MAX,whicheverislarger) .

Example: IfPGAINisprogrammedfor5%,andtheerror(differencebetweensetpointandfeedback)is10%,thespeedcommandoutputoftheProportionaltermis50%(10x5=50)ofmaximumspeed .

78 IGAIN (INTEGRALGAIN)

Thisparametersettingrepresentstheramprateofthespeedcommandoutput(in%ofmaximumspeedpersecond)thatresultsfromeach1%oferror .

Example: IfIGAINisprogrammedfor0 .5seconds,andtheerroris5%,therateofriseofthespeedcommandoutputoftheIntegraltermis2 .5%(0 .5x5=2 .5)ofmaximumspeedpersecond .

79 DGAIN (DIFFERENTIALGAIN)

Thisparametersettingrepresentsthespeedcommandoutput(in%ofmaximumspeed)thatresultsfromeach1%persecondchangeintheerror .

Example: IfDGAINisprogrammedfor5seconds,andtheerrorisincreasingat2%persecond,thespeedcommandoutputoftheDifferentialtermis10%(5x2=10)ofmaximumspeed .

NOTE: Differentialgainisusedasa“shock-absorber”todampenovershootsinfast-actingsystems .However,itcanbeverysensitiveto“noise”onthefeedbacksignalandtodigitizingerrors,soitmustbeusedwithcaution .

80 PIDACC (PIDACCEL/DECEL)

ThisparametersetstheaccelerationanddecelerationrateofthesetpointreferenceintothePIDunit .Whenthesetpointchanges,thisfunctionwill“filter”theinputtothePIDunitbyrampingthesetpointreferencefromthepreviousvaluetothenewvalue .ThiswillhelppreventovershootsthatcanoccurwhenthePIDcontrolattemptstorespondtostepchangesinsetpoint,resultinginsmootheroperation .IfPIDACCissetto0 .0seconds,itiseffectivelydisabled .

81 MINALRM (PIDMINIMUMALARM)

Thisparametersettingrepresentsthevaluethatthefeedbacksignal(inPIDmode)orspeedreferencesignal(inopen-loopspeedmode)mustfallbelowtoactivatetheMIN/MAXALARMoutput(refertoParameters52,53,and54) .


66 M301L

82 MAXALRM (PIDMAXIMUMALARM)

Thisparametersettingrepresentsthevaluethatthefeedbacksignal(inPIDmode)orspeedreferencesignal(inopen-loopspeedmode)mustexceedtoactivatetheMIN/MAXALARMoutput(refertoParameters52,53,and54) .

NOTE1: TheMINALARMfunctioncanbeusedtostartandstopthedrivebasedonthelevelofthespeedreferencesignalorPIDfeedbacksignal .Thisisdonebywiringa2-wirestart/stopcircuitthroughthedrive'sFormCrelayoropen-collectoroutput,andsettingtheFormCrelayoropen-collectoroutputforMIN/MAX(refertoParameters52,53,and54) .WhenthesignaldropsbelowtheMINALARMsetting,therelayoropen-collectoroutputwillde-energize,whichopensthestartcontactandstopsthedrive .WhenthesignalisequaltoorgreaterthantheMINALARMsetting,therelayoropen-collectoroutputwillenergize,whichclosesthestartcontactandstartsthedrive .ThedrivemustbeinREMOTEmodetousetheMIN/MAXfunctiontostartandstopthedrive .

NOTE2: WhenusingtheMINandMAXALARMfunctionsinopen-loopspeedmode(PIDisdisabled),parameter74-PIDFBmuststillbesettomatchthespeedreferencesignalbeingused .

98 LANGUAGE (LANGUAGESELECTION)

The MC Series drive can support other languages with the addition of an optionalLANGUAGEEEPROMchipinstalledinsocketU11onthecontrolboardofthedrive .IftheEEPROMisnotpresent,thedefaultlanguagewillbeENGLISH .Also,thisparameterisnotaffectedwhentheparametersareresetusingParameter65-PROGRAM .Therefore,ifalanguageotherthanENGLISHisselected,itwillremainineffectafteraRESET .

99 FAULTHISTORY

TheFAULTHISTORYstoresthepreviouseightfaultconditionsthatcausedthedrivetotrip .Theinformationstoredhereisview-only,itcannotbealtered .TheFAULTHISTORYcanbeusedtodetermineifthereisapattern,ortrend,tothefaults,whichmayindicateaprobleminthesystem .RefertoSection20-TROUBLESHOOTINGformoreinformationonfaults .

TheFAULTHISTORYindicatesthenumberofthefault(number1isthemostrecentfault),thefaultmessage,andthestatusofthedriveatthetimeofthefault .Anexampleisshownbelow:

3 OVERLOAD RUN

FAULTNUMBER

FAULTMESSAGE

DRIVESTATUS

Intheexampleabove,thethirdfaultlogisbeingviewed,whichisanOVERLOADfaultthatoccurredwhilethedrivewasinaRUNstate .


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19 MC3000PIDSETPOINTCONTROL

PIDSetpointControlallowstheMC3000tomaintainaprocesssetpoint,suchasPSIorCFM,withoutusinganexternalcontroller .WhenPIDisactivated,theMC3000willoperateinaclosed-loopfashion,automaticallyadjustingthemotorspeedtomaintainthesetpoint .

PIDsetpointcontrolrequiresfeedbackfromtheprocessinordertocomparetheprocessvariable“value”tothesetpoint .Thedifferencebetweentheprocessvariable“value”andthesetpointiscalledtheerror .TheMC3000willincreaseordecreasethemotorspeedinanattempttominimizetheerror .Byconstantlyadjustingthemotorspeed,thePIDcontrolwilldrivetheprocesstowardthesetpoint .RefertothePIDblockdiagrambelow:

SETPOINT

ProcessVariableFeedback(transducer)

MotorError Speed

Command

P

I

D

Process

19 .1 FEEDBACkDEVICES

A transducer or transmitter is required to monitor the process variable and providefeedbacktothePIDunitinordertocomparetheprocessvariablefeedbacktothesetpoint .Atransduceroutputsasignalcorrespondingtoafixedrangeoftheprocessvariable .Atransmitterprovidesoffsetandgainadjustmentstoallowtheoutputsignaltobeadjustedto correspond to different ranges of the process variable . Typical output signals fortransducersandtransmittersare:0-5VDC,0-10VDC,or4-20mA .Thefeedbackdevicemustbeexternallypowered,asthedrivedoesnothaveapowersupplyforsuchdevices .ProgramParameter74-PIDFB(PIDFEEDBACkSOURCE)fortheappropriateterminal(TB-5AorTB-5B),andconnectthefeedbackdeviceasdescribedbelow:

POT Thepositivesignalwire(wiper)isconnectedtoTB-5A,andthe“high”leadisconnectedtoTB-6 .

0-5,0-10VDC ConnectthepositivesignalwiretoTB-5A .

4-20mA ConnectthepositivesignalwiretoTB-5B .

Thecommon,ornegativesignalwire,isconnectedtoTB-2(circuitcommon) .

Feedbackdevicescanbedirectorreverseacting .Adirectactingdeviceoutputsasignalthatincreasesastheprocessvariableincreases .Areverseactingdeviceoutputsasignalthatdecreasesastheprocessvariableincreases .TheprogrammingofParameters75-FB@MINand76-FB@MAXdependonthetypeoffeedbackdevicebeingused .

Whenusingadirectactingtransducer,Parameter75-FB@MINshouldbesettothevalueoftheprocessvariablefeedbackcorrespondingtotheminimumfeedbacksignal(0VDCor4mA),andParameter76-FB@MAXshouldbesettothevalueoftheprocessvariablefeedbackcorrespondingtothemaximumfeedbacksignal(5or10VDC,or20mA) .


68 M301L

Example1:A0-100psitransduceroutputsa4mAsignalat0psiand20mAat100psi .ProgramParameter75to0 .0PSI,andParameter76to100 .0PSI(ThisassumesthatParameter31-UNITSissettopidPSI,andParameter33-UNITSDPissettoXXX .X) .

Forareverseactingtransducer,setParameter75-FB@MINtothemaximumprocessvariablefeedbackvalue,andsetParameter76-FB@MAXtotheminimumprocessvariablefeedbackvalue .Inotherwords,Parameter75issethigherthanParameter76 .Seetheexamplebelow:

Example2:A0-100psitransduceroutputsa20mAsignalat0psiand4mAat100psi .ProgramParameter75to100 .0PSI,andParameter76to0 .0PSI(ThisassumesthatParameter31-UNITSissettopidPSI,andParameter33-UNITSDPissettoXXX .X) .

19 .2 THESYSTEM-DIRECTANDREVERSEACTING

Theentiresystemcanalsobedirector reverseacting . Inadirectactingsystem,anincreaseinmotorspeedcausesanincreaseintheprocessvariable .Thisisequivalenttorequiringanincreaseinmotorspeedinresponsetoadecreasingprocessvariablefeedback .

Inareverseactingsystem,anincreaseinmotorspeedcausesadecreaseintheprocessvariable .Thisisequivalenttorequiringanincreaseinmotorspeedinresponsetoanincreasingprocessvariablefeedback .Examplesofdirectandreverseactingsystemsaredescribedinthenextsection .

19 .3 PIDCONTROL-DIRECTANDREVERSEACTING

ThePIDSetpointControlsoftwarecanbedirectorreverseacting,andmustbesettomatchthesystem .ThisisaccomplishedwithParameter70-PIDMODE .WhensettoNORMAL(fordirectactingsystems),thePIDunitwillcommandanincreaseinmotorspeed if theprocessvariable feedbackdecreases,andadecrease inmotorspeed iftheprocessvariable feedback increases .Whenset toREVERSE(for reverseactingsystems),theoppositeistrue .

NOTE: The REVERSE setting for Parameter 70 - PID MODE is not used tocompensateforreverseactingfeedbackdevices .Ifareverseactingfeedbackdeviceisused,programParameters75and76asdescribedabove .

Anexampleofadirectactingsystemisonethatmaintainsductpressure .Ductpressureistheprocessvariablethatismonitoredbythefeedbackdevice .Asductpressurerises,motorspeedneedstobedecreasedtomaintainthepressure .AdirectactingPIDcontrolwillcommandadecreaseinmotorspeedinresponsetoanincreasingprocessvariablefeedback .

Anexampleofareverseactingsystemisonethatmaintainswater temperature inacoolingtower .Watertemperatureistheprocessvariablethatismonitoredbythefeedbackdevice .Asthewatertemperaturerises,motorspeedneedstobeincreasedtolowerthetemperatureofthewater .AreverseactingPIDcontrolwillcommandanincreaseinmotorspeedinresponsetoanincreasingprocessvariablefeedback .

19 .4 SETPOINTREFERENCESOURCES

Thesetpointreferenceinputcanbeoneofthefollowing:

1 . keypad2 . 4-20mAsignalatTB-5B3 . 0-10VDCsignalatTB-5A4 . PotentiometersignalatTB-5A


M301L 69

InordertouseTB-5AorTB-5Bforasetpointinput,oneoftheTB-13terminalsmustbeprogrammedfortheappropriatesignal .ClosingtheTB-13terminaltoTB-2willthenselectthatsignalasthesetpointreference .IfthecontactclosureisnotmadetoTB-2,thesetpointreferencesourcewilldefaulttothekeypad .RefertoParameters47-TB13A,48-TB13B,and49-TB13C .

RemotesetpointreferenceinputsatTB-5AandTB-5BcanonlybeusedifthatterminalisNOTbeingused for theprocess feedbacksignal froma transducer .TheMC3000hasonlyoneanaloginputofeachtype,sothesametypeofsignalcannotbeusedfortransducer feedback and setpoint reference . For example, a 4-20 mAsignal from atransducercouldnotbeusedasafeedbacksignalifthesetpointisbeingcontrolledbya4-20mAsignalfromaPLC .

19 .5 TUNINGTHEPIDCONTROL

OncethePIDcontrolissetupcorrectly,itneedstobetunedinordertomaintaintheprocesssetpoint .First,settheIntegralandDifferentialGainstozero,andincreasetheProportionalGain(Parameter77)until thesystembecomesunstable, then lower thegainuntilthesystemstabilizesagain .SettheProportionalGainabout15%lessthanthatvaluethatstabilizesthesystem .IfonlyProportionalGainisused,andthesystemisoperatinginasteady-statecondition(setpointisfixedandprocessvariablehassettledtoafixedvalue),therewillalwaysbeacertainamountoferrorinthesystem .Thisiscalledthesteady-stateerror .

IntegralGain(Parameter78)isusedtoforcethesteady-stateerrortozerobyincreasingtheoutputspeedcommandwithrespecttotime .Overtime,theerrorwillbeforcedtozerobecausetheIntegraltermwillcontinuetochangethespeedcommand,evenaftertheProportionaltermreachessteadystateandnolongeraffectsthespeedcommand .TheIntegralGainaffectstherateofriseoftheoutputspeedcommandfromtheIntegralterm .SmallamountsofIntegralGaincancauselargechangesinPIDperformance,socaremustbetakenwhenadjustingIntegralGain .ToomuchIntegralGainwillresultinovershoots,especiallyiflargestepchangesinerroroccur .

Typically,ProportionalandIntegralGainareallthatisneededtofine-tunethesystem .However,itmaybenecessarytouseDifferentialGain(Parameter79)tofurtherstabilizethesystem,especiallywhenquickresponsesarerequired .TheDifferentialtermrespondstotherateofchangeoftheerror,nottheactualerroritself .DifferentialGainactslikea“shock-absorber” todampenovershootsthatcanoccurwhenthePIDtriestoreactquicklytochangesinerrororsetpoint .ThisallowsfastPIDresponse,withreducedriskofbecomingunstableduetoovershoots .TheDifferentialtermisverysensitivetoelectricalnoiseonthefeedbacksignalandtodigitizingerrors,soitmustbeusedwithcaution .

TheotherparametersettingthataffectstheresponseofthePIDcontrolisParameter80-PIDACC .Thissetstheacceleration(anddeceleration)rateofthesetpointreferenceintothePIDunit .Whenthesetpointchanges,thisfunctionwill“filter”theinputtothePIDunitbyrampingthesetpointreferencefromthepreviousvaluetothenewvalue .ThiswillhelppreventovershootsthatcanoccurwhenthePIDcontrolattemptstorespondtostepchangesinsetpoint,resultinginsmootheroperation .IfPIDACCissetto0 .0seconds,itiseffectivelydisabled .


70 M301L

19 .6 MC3000DISPLAYINPIDMODE

WhenthedriveisinPIDmode,theDRIVESTATUSportionofthedisplaywillindicateactualoutputfrequency(inHertz)insteadofRUN,andtherightsideofthedisplaywillindicatePIDSETPOINT,%LOAD,orPIDFEEDBACk .TheENTERkeyisusedtotogglebetweenthedifferentdisplays .Examplesofthepossibledisplaysareshownbelow:

42.53 HZ 35.0 PSI

DRIVESTATUS

PIDUNITS

PIDSETPOINT

42.53 HZ 57% LOAD

DRIVESTATUS

PERCENTLOAD

42.53 HZ 33.7 PSI

DRIVESTATUS

PIDUNITS

PIDFEEDBACK

Intheexamplesabove,thedriveisrunningat42 .53HztomaintainthePIDSETPOINTof35 .0psi .PressingtheENTERkeydisplays%LOAD,whichis57% .PressingENTERagaindisplaysthePIDFEEDBACkfromtheprocess,whichis33 .7psi .

WhenthePIDSETPOINTandPIDFEEDBACkdisplaysareentered,thedisplaywillflashSETPOINTorFEEDBACkbeforedisplayingthevaluetoindicatewhichdisplayisbeingviewed .


M301L 71

20 TROUBLESHOOTING

Thetablebelowliststhefaultconditionsthatwillcausethedrivetoshutdown,aswellassomepossiblecauses .Pleasecontactthefactoryformoreinformationontroubleshootingfaults .

NOTE: ThedrivewillnotautomaticallyrestartafteraPWRSAGoraCONTROLfault .Also,ifanOUTPUTfaultoccursbelow1 .5Hz,thedrivewillonlyattemptonerestart,afterafourminutedelay .Ifunsuccessful,itwillthentripintoFAULTLOCkOUT,whichwillrequireamanualreset .Thisisdonetoprotectthedriveincaseofashortedmotor .

FAULT MESSAGES

FAULT DESCRIPTION POSSIBLE CAUSES

OUTPUT Output transistor fault:Output current exceeded 200% of drive rating

Phase to ground short.Phase to phase short.FX BOOST set too high.Bad transistor module (IPM).

LO VOLTS Low DC Bus Voltage fault:DC bus voltage below 60% of normal.

Low line voltage.

HI VOLTS High DC Bus Voltage fault:DC bus voltage above 120% of normal.

High line voltage.Overhauling load.DECEL rate is set too fast.

HI TEMP Temperature fault:Internal drive temperature too high.

Ambient temperature too high.Fan failure (if equipped).

OVERLOAD Current Overload fault:Output current rating exceeded for too long.

Drive undersized for theapplication.Problem with motor and/or driven equipment.

PWR TRAN Power Transient fault:Low line voltage.

AC line dipped or sagged.

PWR SAG Power Sag fault:Control board voltage is below tolerance.A new control board has been installed that is different from the previous version.

Erratic AC line.Perform a factory reset usingParameter 65-PROGRAM.This will update the softwareand allow the fault to be reset.

LANGUAGE Language fault:Selected language not present

Defective language EEPROM.Language EEPROM (U11)removed after programming.

EXTERNAL External fault:TB-13D is open or closed to TB-2, depending on setting of Parameter 50 - TB13D.

Check setting of Parameter 50.Check devices wired between TB13D and TB-2.

DB ERROR Dynamic Brake fault:DB circuit has sensed a resistor overload.

The DB duty cycle is too high, causing the resistors to overheat.


72 M301L

FAULT MESSAGES

FAULT DESCRIPTION POSSIBLE CAUSES

CONTROL Control Board fault:New software has been installed that is different from the previous version.

Perform a factory reset using Parameter 65-PROGRAM.This will update the software and allow the fault to be reset.

INTERNALINTERN (#)

Internal fault:The micro-processor has sensed a problem.

Electrical noise on control wiring.Defective microprocessor.

FOLLOWER Loss of Follower fault:4-20 mA signal at TB-5B is below 2 mA.

Parameter 55 - TB5B LOSS isset to FAULT.

Blank Display or repeatedly

flashesTESTING

The power supply has shut down.This can be the result of clogged or failed heatsink fans.

Check heatsink fans (if equipped).Clear any obstructions.If heatsinks are not clogged, contact the Lenze AC Tech Service Department.


M301L 73

21 USERSETTINGRECORD

PARAMETER MENU: USER SETTING RECORD

PARAM.NUMBER

PARAMETERNAME

FACTORYDEFAULT

USERSETTING

0 LINE VOLTS AUTO

1 SPEED #1 20.00 Hz

2 SPEED #2 20.00 Hz

3 SPEED #3 20.00 Hz

4 SPEED #4 20.00 Hz

5 SKIP #1 0.00 Hz

6 SKIP #2 0.00 Hz

7 BANDWID 1.00 Hz

8 ACCEL 30.0 SEC

9 DECEL 30.0 SEC

10 MIN FRQ .50 Hz

11 MAX FRQ 60.00 Hz

12 DC BRAKE 0.0 VDC

13 DC TIME 0.0 SEC

14 DYN BRAKE OFF

16 CURRENT 120 %

17 MOTOR OL 100%

18 BASE 60.00 Hz

19 FX BOOST (NOTE 1)

22 TORQUE CONSTANT

23 CARRIER 2.5 kHz

25 START NORMAL

26 STOP COAST

28 AUTO/MAN A / M LOC


74 M301L


PARAM.NUMBER

PARAMETERNAME

FACTORYDEFAULT

USERSETTING

30 CONTROL LOCAL

31 UNITS sp: HERTZ

32 HZ MULT 1.00

33 UNITS DP XXXXX

34 LOAD MLT 100%

35 CONTRAST MED

36 SLEEP TH 0.00 Hz

37 SLEEP DL 30.0 SEC

38 SLEEP BW 0 %

39 TB5 MIN 0.00 Hz

40 TB5 MAX 60.00 Hz

41 AIN FLTR 0.02 SEC

42 TB10A OUT NONE

43 @TB10A 60.00 Hz

44 TB10B OUT NONE

45 @TB10B 125%

47 TB13A NONE

48 TB13B NONE

49 TB13C NONE

50 TB13D EXT FAULT

52 TB14 OUT NONE

53 TB15 OUT NONE

54 RELAY NONE

55 TB5B LOSS FAULT

57 SERIAL DISABLE

58 ADDRESS 30


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PARAM.NUMBER

PARAMETERNAME

FACTORYDEFAULT

USERSETTING

61 PASSWORD 0019

63 SOFTWARE (N/A)

64 MONITOR ON

65 PROGRAM RESET 60

66 HISTORY MAINTAIN

70 PID MODE OFF

74 PID FB TB-5A

75 FB @ MIN 0.00%

76 FB @ MAX 100.00%

77 P GAIN 5.00%

78 I GAIN 0.0 SEC

79 D GAIN 0.0 SEC

80 PID ACC 30.0 SEC

81 MIN ALRM 0.00%

82 MAX ALRM 0.00%

98 LANGUAGE ENGLISH

99 FAULT HISTORY (N/A)


76 M301L

NOTES


M301L 77

NOTES


78 M301L

NOTES


Lenze AC Tech Corporation630 Douglas Street • Uxbridge MA 01569 • USA

Sales: (800) 217-9100 • Service: (508) 278-9100www.lenzeamericas.com

M301L-e2

Download - MC3000 Series - Walker Industrial · 2012. 11. 9. · 1 .1 PRODUCTS COVERED IN THIS MANUAL This manual covers the Lenze AC Tech MC3000 Variable Frequency Drive . 1 .2 PRODUCT CHANGES

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