Main FeaturesThe DTI can collect information from up to 10 of each of the following Autoflame products:

•Mk7MMController,MiniMk8MMController,MiniMk7MMController,oranycombinationtoatotal of 10 units

•AutoflameExhaustGasAnalyser,eitherusedinconjunctionwithanMMControllerfortrim,orlinkeddirectlytotheDTIformonitoringpurposesonly

•Upto10Input/Outputmoduleswithbothanalogue and digital connections

There are up to 150 items of information that are viewableviatheDTIfromeachMMController&EGA.

OverviewTheDTI(DataTransferInterface)letsusersknowinrealtimehowtheboilersareperforming,eitheron-sitethroughitsbuilt-intouchscreen,viaalocalPC,orviaaBMSsystem.Itstoresdatahistoryofallboilersfor2years.

TheDTIisagatewayforcommunicatingwiththeAutoflameMMController/EGArangeofproducts.The DTI can collect and store information from a maximumof10AutoflameSystemsinonelocation.TheinformationgatheredislateravailablefortransmissiontoanexternalsourcesuchasaBMSviaRS422orEthernetlinks.ThedatagatheredbytheAutoflameDTIcanbesynchronisedandviewedusingtheincludedCEMS(ContinuousEmissionsMonitoring)software,whichallowsdatacollectionoveralocalnetworkorovertheinternet.TheMk7DTIalsosupportstheModbusprotocoloverethernetandRS422asstandard.

TouchscreenMk7DTI

Monitor up to 10 Boilers RemotelyModbus/LAN/RemoteConnectivity•SaveDatafor2Years

BMS LocalPC

Upto10MMControllers

Upto10EGA’s

Upto10I/O’s

TypicalConfiguration

DTIMk7:DataTransferInterface

AutoflameEngineeringLtd.Autoflame.com

EGAInformation(Viewable&StoredwithintheDTIfor2Years)•O2,CO2,CO,NO,SO2&NO2percentile&ppmvalues

•Exhausttemperature,combustionefficiency,fuelconsumption&emissionsauditingdata

•EGAerrorconditions

•Flow-metering&on-lineExhaustGasAnalysisdata,bothinstantaneous&totalisedfor:O2,CO2,H2O,NO,CO,SO2,N2,totalemissionsasaweight,&correspondingvolumeatexhaustexittemperature&pressure

•Heatinput,heatloss&netusefulheat

•Netefficiency,grossefficiency&temperaturechange

•Fuelflowperhour&fuelflowtotalised

•Calculatedcostoffuelused(costpertonne)

DTI Input ValuesThefollowingsettingsmaybemodifiedinindividualMMControllersviatheDTI:

•Altersetpoint(individual&global)

•Enable/disableburner

•Re-orderboilersequencing&selectleadboiler

•Input/Outputlabelling&control

•Remoteloadindexcontrol

ConnectivityTheAutoflamenetworkoperatesusingatwo-corescreenedcable.TheDTIassesseseachitemonthenetworkperiodically,storingup-to-dateinformationontheDTI&outputstodefinedModbusaddresses.Thesearethenavailabletothirdpartysystems.TheDTIfeaturesdedicateddataportsforRS422&Ethernetconnections.The10.4”touch-screendisplaystheoperationalstatusoftheDTI’scommunications,withcorrespondingerrorconditionsintheeventofacommunicationfailure.

AutoflameCEMSAuditSoftwareManager/Supervisor•Customizablesitelayouts,boilerimages,sitenaming, ancillaries,mechanical&electricaldrawings

•AbilitytoviewlivestreameddatathroughaMk7MMControllerscreen&EGAscreen

•Remoteorlocalcontrol

•RemoteconnectiontoDTIoverinternetorLAN

Thedataissampledat1minuteintervals&storedonanSDCardwithintheMk7DTIandwithintheEGA.

Avarietyofconfigurationsareavailable,includingtheabilitytomonitormultipleDTI’sfromasinglePC(requiresadditionalproducts).ContactAutoflameoryourlocaltechnologycentreformoreinformation.

MMControllerData(Viewable&Stored within the DTI for Two Years):•Requiredandactualboilertemperatureorpressure

•Burnerfiringrate(%)

•Fuelselected&flowmeteringvalues

•Auto/Hand/Lowflameholdoperation

•Numberofcontrolchannelsoptionedshowingbothactual&commissionedpositions

•Maximum/minimumsetpointacceptedfromDTI

•Sequencestatus(on,stand-by,warm,off)&leadboilerstatus

•Enable/disabledstatus&errorconditions

•Alarmstatus

•Firstoutannunciation*

•Draftcontrol*

FlameSafeguardFunctions•Burnerfiringstatus(off,firing,purge,ignition,offline)

•Hoursrun&numberofstart-ups

•Lockoutstatus

•Gaspressure(online&commissioned)

•Oilpressure(online&commissioned)

•Airpressure(online&commissioned)

WaterLevelControlFunctions•Operationalinformation:steamandfeedwater*

•Temperature,pumpstatusandvalveposition*

•Probeinformation:temperature,signalvalue*

•Steamflowmeteringdata*

*RequiresMk7MMControllerwithExpansionBoard

DTIMk7:DataTransferInterface