MITOS VT6 HVAC Manuel utilisateur

CONTROLMODESMITOSVT6HVACterminalcanbeusedtosettheSET

POINTofinverterPIDblockandtocontrolmotorRUNandSTOP,elseitcanbe

usedassimpledisplayonly.Byusingcmodandfmod parametersitis

possibletoestablishthelevelofcontrolasfollowing:

ModelVF‐Nc3VF‐S15VF‐Mb1VF‐FS1VF‐AS1VF‐PS1

Controlstart/stopby

MITOSVT6HVAC

Cmod=2

Fmod≠3

Cmod=2

Fmod≠4

Cmod=2

Fmod≠4

Cmod=2

Fmod≠4

Cmod=2

Fmod≠5

Cmod=2

Fmod≠5

SetthePIDSetpoint

byVT6HVAC

Cmod≠2

Fmod=3

Cmod≠2

Fmod=4

Cmod≠2

Fmod=4

Cmod≠2

Fmod=4

Cmod≠2

Fmod=5

Cmod≠2

Fmod=5

TotalcontrolbyVT6

HVAC

Cmod=2

Fmod=3

Cmod=2

Fmod=4

Cmod=2

Fmod=4

Cmod=2

Fmod=4

Cmod=2

Fmod=5

Cmod=2

Fmod=5



CONFIGURATION MENU



CONFIGURATIONMENUOPTIONS

RotatiopnsenseForwardRUN

ReverseRUN

Selectthemotorrotationdirection

whenSTARTkeyispressed

ReleaseDisplaythefirmwarerelease

SetKparameter20‐5000Itselectaconvertingfactorbetween

Pressure(variousunits)andFLOW

(m3/h)tobedisplayedinAUTOmode

SetCparameter0‐5000Itsetthepressure/temperature

transducermaxvalue

Speedunit4Hz,RPM,m/min,

‐‐‐

Selectsthespeedunittobedisplayed

inmodeMAN(useF702forscaling)

Manualvariable3Real,h,AmpereInMANmodeselectsthesecond

variabletobedisplayed

Unitselection1BAR,mBAR,PA,kPA,

mmH2O,m3/h,m3/min,

l/h,l/min,°C,°F,‐‐‐

SelectthemainUNITinAUTOmode

SelectLanguageITALIAN,ENGLISH,

SPANISH,GERMAN



StorageSetON/OFFIfON,afterswitchingoffthelastSet‐

pointvalueisstored.IfOFF,thevalueis

alwaysresetted.InMANmodethis

parameterconcernsthespeedset.

Transparent

mode

ON

OFF

IfON,MITOSVT6isusedasasimple

displayonlywithnopossibilityto

controltheinverter

SETTINGOFCONFIGURATIONMENUValuesonconfigurationmenucanbe

selectedthrougharrowkeys.ValuescanbechangedbyusingSTARTand

MAN/AUTOkeys.ToexitconfigurationMENUuseSTOP/RESETkey.

AUTOMODE

InAutoModethefirstlineofdisplayalwaysshowthePIDSetpointintheunitthat

hasbeenselected(1).Secondlineshowsthefeedbackvariable.Ifthesetpointis

expressedaspressurevariable,thefeedbackcanbeeitherpressureorflowand

calculatedbymultiplyingthesquarerootofpressurefortheparameterK(2).IfK

isdifferentfromzero,thefeedback(REAL)willbedisplayedasFLOW.

CHANGINGTHEPIDSETPOINTIfMITOSVT6HVACisusedforchangingthesetpoint

ofPID,byusingarrowskeysitwillbepossibletomodifythesetpoint.Ifanother

method(selectedbyFmod)isusedforchangingthesetpoint,thedisplayedvalue

willbeonlyreadone.

MONITORMODEPressingtheMONkeyitcouldbeshownalternativelyto

SETPOINTadifferentvariablechoosingfromPower(powerrequestedfromline),

Freq.(actualfrequency),Iout(outputcurrent),Vin(inputvoltage),Vout(output

voltage),Et1‐4(lastalarms),Cnt(totalworkinghours)

EMERGENCYMANUALMODE

WhenmotorisnotrunningitispossibletoswitchfromAUTOto

MANUALmodebypressingtheMAN/AUTOkeyandkeepitholdfor3

sec..Inthismode,independentlyfromcmodandfmodsetting,

VT6HVACcompletelycontrolsthemotor;startandstopismanaged

throughSTARTandSTOP/RESETkeysandmotorspeedischangedby

arrowkeys.Thevariabletobeshowninsecondlineofdisplaycanbe

selectedbythe“manualvariable”(3)fromconfigurationmenu.The

measureunitforspeedcanbeselectedthroughthe“Speedunit”(4)

variableinconfigurationmode.Thedisplayedvalueofspeedcanbe

convertedbyamultiplyingfactorusingf702 inverterparameter.



Advancedcontrolterminal

forTOSHIBAinvertersinHVAC

applications

Multilanguage

RS485orTTLinterfaceselectable

Customizablefrontlayout

Pressuresandtemperaturesselectableunits

Emergencymanualmode

Accesstosettingmenuisdoneby

contemporarypressingofthesekeysat

switchingon.

MITOSVT6HVAC

SAFETYINFORMATIONS

Mandatory

Alwaysreadcarefullythismanualbeforeinstallingand

operatingMITOSVT6HVACcontrolpanels

Warning

Alwaysdeliveryacopyofthismanualtoenduserof

inverterormachine

Danger

MITOSVT6HVACtransfersserialcommunication

commandstoTOSHIBAinverters.Incaseoffailureor

missingcommunication(orforcommunicationcable

breakage)itmightbeimpossibletostopthemotor.

Alwaysuseasafesystemtostopthemotor.

Safetyprecautions

MITOSVT6HVACcan’tbeusedinanydevicethatwould

presentdangertohumanbodyorfromwhichmalfunction

orerrorwouldpresentadirectthreattohumanlife.

Thisproductwasmanufacturedunderthestrictest

qualitycontrolsbutifitistobeusedincritical

equipmentsafetydevicesmustbeinstalledonthe

equipment.



Thismanualmaybechangedwithoutpriornotice.

EXTERNALDIMENSIONS

FITTINGHOLEONCONTROLPANEL



CONNECTION

MITOSVT6HVACcanbeusedwithfollowingTOSHIBAinverters:

VF‐Nc3,VF‐S11,VF‐S15,VF‐Mb1,VF‐FS1,VF‐AS1eVF‐PS1.

ConnectioncanbemadewithastandardRJ458wirescable“pin

topin”.

ForVF‐S11invertersthecommunicationportusedisstandardTTL.

InvertersVF‐Nc3,VF‐S15,VF‐Mb1,VF‐FS1,VF‐PS1eVF‐AS1,canbe

connectedthroughRS485serialportallowinglongdistance

communicationcables.Theconnectionmethodcanbeselectedby

twomicroswitchesonVT6HVACback:

FUNCTIONOFKEYS



120 mm

65 mm

Externaldimensions

ofMITOSVT6HVAC

areexactlysameof

previousmodel

MITOSVT5eco

107 mm

56 mm

Startsthe

motorifmotor

controlis

selected

throughMITOS

VT6HVAC

By3sec.

pressurewith

stopped

motoritcan

switchfrom

AUTOtoMAN

modeandvice

versa

InAUTOmode

arrowssetPID

SETPOINT.In

MANmode

arrowssetthe

outputinverter

frequency.In

MONmodesome

monitorvalues

canbedisplayed

Enterthe

MONitor

mode

Stopthemotorif

controlis

selectedthrough

MITOSVT6HVAC.

Resetinverter

alarms.

1 2

VF-Nc3

VF-S15

VF-Mb1

VF-FS1

VF-PS1

VF-

VF-S11

MITOSVT6HVAC

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