Datalogger DL2Mounting

Connection

Operation

*48003740*

4800

3740

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 2

Table of contents

1. Description of symbols .................................22. Disposal ..........................................................23. Information about the product ...................34. Installation .....................................................44.1 Mounting ........................................................................ 44.2 Connection ................................................................... 45. Operation ......................................................56. Data transfer .................................................57. Display ............................................................57.1 Status LED ..................................................................... 57.2 Fill level of data memory ........................................... 68. Connecting the datalogger ..........................6

Scope of delivery:• DataloggerDL2,readytoplugin,withmainsadapterand

RESOL VBus®-cable• Networkcable,1m• Dowelsandscrews• Screwterminal(forextendingtheRESOLVBus® -cable)

9. Quickguide Configuration ...........................710. Start screen web interface DL2 ...................... 710.1 State ................................................................................ 511. Data ............................................................................... 912. Configuration ........................................................... 912.1 Configuration: General ............................................. 1012.2 Configuration:Network ........................................... 1012.3 Configuration: Time ................................................... 1012.4 Configuration:FirmwareUpdate ........................... 1112.5 Configuration: Remote Access ............................... 1112.6 About DL2 .................................................................. 1113. Source code ................................................................ 11Imprint ...................................................................................... 12

Safety advice

Pleasepayattentiontothefollowingsafetyadviceinordertoavoiddangeranddamagetopeopleandproperty.

Attention should be paid to

- thestatutoryprovisions forpreventionof industrial accidents,

-thestatutoryprovisionsforenvironmentalprotection,

-theHealthandSafetyatWorkAct1974

-PartPoftheBuildingRegulations2005

- BS7671 Requirements for electrical installations and relevant safety regulations

Subjecttotechnicalchange.Errorsexcepted.

Thismanualcontainsimportantinformationaboutsafeandproperusageofthisproduct.Pleasekeepthismanual forfuture reference.

1. Description of symbols

2. Disposal

WARNING!Warnings are indicated with a warning triangle!

Signalwordsdescribethedangerthatmayoccur,whenitis not avoided.

- Warningmeansthatinjuriesorevendangeroflifecanoccur.

- Disposeofthepackaginginanenvironmentallysoundmanner.

- Disposeofoldappliancesinanenvironmentallysoundmanner.Uponrequestwewilltakebackyouroldappli-ancesboughtfromusandguaranteeenvironmentally-friendlydisposalofthedevices.

3. Information about the product

Proper usage

ThedataloggerDL2mayonlybeusedinconjunctionwithcon-trollerswithVBus®outputinordertologandaccessdataincompliancewiththetechnicaldataspecifiedinthismanual.

Improperuseexcludesallliabilityclaims.

CE-Declaration of conformity

Theproductcomplieswith therelevantdirectivesandisthereforelabelledwiththeCEmark.TheDeclarationofConformityisavailableuponrequest,pleasecontactRESOL.

Theseinstructionsareexclusivelyaddressedtoauthorisedskilledpersonnel.

-Onlyqualifiedelectriciansshouldcarryoutelectricalworks.

-Initialinstallationmustbeeffectedbyqualifiedpersonnelnamedbythemanufacturer

© R

ESO

L 08

228

dl2.

mon

en.in

dd

3 |

Thisadditionalmoduleenablestheacquisitionandstorageoflargeamountsofdata(suchasmeasuringandbalanceva-luesofthesolarsystem)overalongperiodoftime.TheDL2canbeconfiguredandread-outwithastandardinternetbrowser via its integrated web interface. For transmission ofthedatastoredintheinternalmemoryoftheDL2toaPC,anSDcardcanbeused.

TheDL2isappropriate forallcontrollerswithRESOLVBus®. It can be connected directly to a PC or router for remoteaccessandthusenablescomfortablesystemmoni-toring for yield monitoring or for diagnostics of faults.

• Visualisationofsystemstates

• Yieldcontrol

• Easyconfigurationbyintegratedwebinterfacefor standard internet browsers

• OptionalSDcard

• Exportfunctionforfurtherdataprocessinginspreadsheet programs

• DirectconnectionofPCorrouterforremoteaccess

Technical data

Housing: Plastic PC-ABS and PMMA

Protection type: IP20/DIN40050

Ambient temperature: 0 ... 40 °CDimensions: Ø130mm, depth45mmMounting: wall mounting

Display: BarLEDformonitoringthememorycapacity,1 illuminatedpush-button for presentation of the SDcard status

Interfaces: VBus® for connection to RESOL controllers. Ethernet (LAN),Auto MDIX 10/100 Base TX

Power supply: Inputvoltageofmainsadapter: 100 ... 240 VRated current: 350 mAInputvoltageofDatalogger: 5V DC ± 5 %Memory: 180 MB internal memory,for logging interval of 5 min. sufficient for:

• 30monthsforasystemswithoneDeltaSol®M,oneHKMandoneWMZmodule

• 60months for a systemwithoneDeltaSol®MandoneHKM

• 120monthsforasystemwithoneDeltaSol® M

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 4

4.1 Mounting

The datalogger is designed for the use as a mobile unit as well as a wall-mounted unit. Please pay atten -tion to the following instructions when using the data logger as a wall mounted unit:

Theunitmustonlybelocatedindryinteriorlocations.Itis not suitable for installation inhazardous locations andshouldnotbeplacedclose toanyelectromagneticfields.Pleasepayattentiontoseparateroutingofsensorcablesand mains cables.

1. Chooseamountingplace2. Drilltwoholes(Ø6mm)nexttoeachotheratadistance

of113mmandinserttheencloseddowels.2. Attach the base by means of the enclosed screws

(4x40mm)(1).

4. Installation WARNING!Always disconnect the device from power supply before opening the housing!

4.2 Connection

(1)

Connect the datalogger (pos.1) to other modules in the following order:

1. Connect the data cable (RESOLVBus®, pos.3) to the RESOLcontroller(pos.4).Extend,ifnecessary,withen-closedscrewterminaland(twisted)two-wirecable.

2. Plugmainsadapter(Pos.2)intothemainssocket.

3. Fordirect connectionof a routerorPC,connect thedataloggertotherouter(pos.7)orPC(pos.8)bymeansofthenetworkcable(enclosed,pos.6).

Router 1

2

3

4

6

7

8

Thepowersupplytothedevicemustbecarriedoutviaanexternalmainsadapterandthesupplyvoltagemustbe100...240V~(50...60Hz).

The DL2 is supplied with connected mains adapter andVBus®-cable.

VBus® connection at terminals: 1 / 2 = VBus®- connection 13 / 4 = VBus®- connection 2

LEDs

SD cardLANsocket

© R

ESO

L 08

228

dl2.

mon

en.in

dd

5 |

off no SD card or no mains voltage

green flashing SD card has been recognised; DL2dataarebeingcopiedtotheSDcard. Do notremovetheSDcard.

green SD card can be removed.

5. Operation

ThestatusLED(integratedintothebutton)visualisestheoperatingstateoftheDL2.

Thedataloggercanbeconfigured,readoutanddeletedviatheintegratedwebinterface.TheDL2isadditionallyequip-pedwithamanualresetbutton.Thefollowingfunctionscanbecarriedoutbypushingthebutton:

• Deleting the internal memory; the settings will not bedeleted.Forthispurpose,pressthebuttonformorethan5butlessthan10seconds.AllLEDswillbeflashing.

• Resettingthedataloggertothefactorysettings.Forthispurpose,pressthebuttonformorethan10seconds.AllLEDswillbeilluminated.Thisresetprocesscantakeseveralminutes.

7. Displays

7.1 Status LED

fill leveldata memory

reset button

Status LED

side view: SD card slot

sideview:LANsocket

FordatatransferfromtheinternalmemoryoftheDL2,an SD card can be used:

1. InserttheSDcardintothecardslot2. ThestatusLEDflashesgreen:Thecardhasbeen recognised and data are being automatically transferred3. Afterdatatransfer,thestatusLEDisilluminated (green),theSDcardcanberemoved

ForfurtherinformationaboutfurtherprocessingseeRESOL ServiceCenter manual

Note:theSDcardisnotusedforincreasingtheinternalmemorycapacity.Itisusedfordatatransferonly.

6. Data transfer

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 6

8. Connecting the datalogger

ThedataloggerisdesignedfordirectconnectiontoaPCviaaLANconnectionorarouterandisusedforremoteaccess.Pleasecarryoutthefollowingsteps:

1. Installthesearchtool: The search tool can either be started from theCD (DL2DiscoverToolSetup.exe) or from theinternet(http://www.resol-dl2.de/discover/) (Confirmthesecurityenquiryaboutthedigitalsignature)

2a.Startingthetoolfromtheinternet: Thedataloggerwillautomaticallybesearchedanddis-playedassoonasitisfoundbythesearchtool

2b.InstallationfromtheCD:

• Start„DL2DiscoverToolSetup.exe“.Thesearchtoolwillbeinstalledunder„Programme\RESOL\DL2Discover-Tool“

• StarttheDL2Discovertool.TheDL2willautomaticallybesearchedanddisplayedassoonasitisfoundbythesearchtool.

• Markthedataloggerfoundbythetoolbyclickingonit

• Clickon„Open“

3. Thestandardwebbrowseropens

• Enterusernameandpassword.Usernameandpasswordare„admin“(factorysetting).

7.2 Fill level of data memory ThefilllevelLEDsvisualisethecurrentfilllevelofthedata-logger,i.e.theinternalmemorycapacityused.

Onebarcorrespondsto10%ofthe internalmemorycapacity:Permanentilluminationmeansthatthememorycapacity is fullyused.FlashingLEDsindicatethelevelatwhichdataarebeingstored.

Example:Whenthe3rdbarfromthebottomisflashing,thecapacityusedislargerthan20%butsmallerthan30%.

Note: WhentheDL2 isused inconjunctionwithaGigabit-Networkdevice(laptop,switch,etc.),problemscanoccurwhentheconnectionisbeingestablished.Inthiscase,werecommendusinga100Mbit-switchbetweenthetwodevices.

© R

ESO

L 08

228

dl2.

mon

en.in

dd

7 |

9. Quickguide Configuration 1.Changeusernameandpassword

2. Adjust date and time

3.Enablefirmwareupdate

4.Changetheremoteaccesspassword

5. Print configuration

TheDL2isnowreadyforuse

10. Start screen of the DL2 Web Interface

navigation bar

language selection

variable main window

• Clickonthetabinthenavigationbarinordertoaccessthedifferentsub-windowsofthewebinterface

10.1 State Thestatewindowconsistsoftwodifferentsub-windows:„General“and„Network“.

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 8

State: General

1: currenttimesettingoftheDL2

1a: timeshifttoGMT(inhours)

2: time since last reset

3: sum of all bytes received since last reset

4: sumofalldatapacketsreceivedsincelastreset

5: numberofpacketsinacommunicationcycle

6: sumofalldataloggedintheinternalmemoryoftheDL2

7: freememorycapacity

8: estimated remaining logging time

1

32

4

1a

678

5

State: Network

ThiswindowshowsthecurrentnetworkconfigurationoftheDL2.

{

© R

ESO

L 08

228

dl2.

mon

en.in

dd

9 |

Data: Data download Selectthedataformatfordatadownload:

• Text(Tabulatorcharacter,Windows): generatesatextfilewhichisoptimisedforfurtherpro-cessinginWindows.Atabulatorcharacterseparatesthedatafromeachother.

• Text(Semicolon,Windows): generatesatextfilewhichisoptimisedforfurtherpro-cessinginWindows.Asemicolonseparatesthedatafromeachother.

• Text(Tabulatorcharacter,Linux): generatesatextfilewhichisoptimisedforfurtherpro-cessinginLinux/MacOSX,etc.Atabulatorcharacterseparatesthedatafromeachother.

• Text(Semicolon,Linux): generatesatextfilewhichisoptimisedforfurtherpro-cessinginLinux/MacOSX,etc.Asemicolonseparatesthedatafromeachother.

• HTMLTable: dataarerepresentedinatableinaHTMLfile

• HTMLList: dataarerepresentedinaHTMLfileasanestedlist.

• Excel: dataareissuedinExcelformatfordirectprocessinginExcel(max.60.000datarecords)

• VBusProtocolData: dataareissuedinafileformatsuitableforfurtherpro-cessingintheRESOLServiceCenterorintheRESOLData Center

Inthissub-window,thedatastoredintheinternalmemoryoftheDL2canberead.

TheDL2webinterfaceprovidesdifferenttabswhicharedescribedinthefollowingsection.

11. Data

Data: Live-Data Thecurrentdataof theconnectedVBus®-devices are displayed,suchas:temperature,pumpspeed,heatquan-tity,etc.Thevalueswillautomaticallybeupdatedevery10seconds.

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 10

12.3 Configuration: Time Intheconfigurationwindow„Time“,carryoutthefollowingsettings:

• Enterthetimezone

• Adjusttheupdateinterval

• Enable/disablethenetworktimesynchronisationfunction

• EnterNTPserveraddress

• Manuallyadjustthetimesettings

Data: Erase Inordertodeletealldata,clickonthe„Yes,eraseallloggeddata“button.

12.2 Configuration: Network In theconfigurationwindow„Network“, thesettingsmentionedbelowhavetobecarriedout.Whentheauto-configurationisnotenabled,allnetworkparametershavetobeenteredmanuallyintothefieldsbelow.

• Enable/disabletheLANautoconfiguration

• InformationsuchasIPaddress,IPnetmask,etc.isindicated.

12. Configuration Inthefollowingsub-windowsofthewebinterface,theset-tingsoftheDL2canbechanged.

• Inordertosavethechanges,clickon„Savechanges“.

The„PrintConfiguration“button:

• Inordertoprintthecurrentconfigurationofthewebinterface,clickon„PrintConfiguration“.

Logging modeTherearetwotypesofloggingmodes:

• Cyclic (factorysetting): IftheinternalmemoryoftheDL2isfull,theoldestdatapacketswillbeoverwritten.

• Linear: IftheinternalmemoryoftheDL2isfull,nofurtherdatawill be logged.

12.1 Configuration: General Intheconfigurationwindow„General“carryoutthefollowingsettings:

• Enterusername

• Enterpassword

• Repeatpassword

• Enterdevicename(characterspermitted:letters,

numbers,underlinecharacter)

• Adjustlogginginterval(1...86400s;thesmallerthe

interval,themorecapacityisrequired)

• Adjustloggingmode

Usernameandpasswordarerequiredforthenextaccesstothewebinterface

© R

ESO

L 08

228

dl2.

mon

en.in

dd

11 |

12.4 Configuration: Firmware Update Intheconfigurationwindow„FirmwareUpdate“,carryoutthefollowingsettings:

• Enable/disableautomaticfirmwareupdate

• EnterupdateURL

• Adjustupdateinterval

12.6 About DL2 Inthiswindow,detailsaboutopensourceapplicationsandlibrariescoveredareshown.

12.5 Configuration: Remote access

• Enteroldremoteaccesspassword(factorysetting:vbus) • Enternewremoteaccesspassword • Confirmnewpassword

TheseadjustmentsarerequiredforaccessingthecontrollerviathedataloggerbymeansoftheServiceCenterSoftwareortheRESOLDataCenter.

13. Source code YoucanorderacopyofthecorrespondingsourcecodesandcompilationscriptsonDVDforahandlingandshippingfeeofEUR20,-from:

RESOL-ElektronischeRegelungenGmbHHeiskamstraße1045527HattingenGERMANY

Pleaseincludetheversionnumberofyourfirmwareinyourorder.(e.g.:„1.0(200805241128)“indicatedatthebottomofeverywebinterfacepage).Youmustnotspecifymorethanoneversionperorder.

© R

ESO

L 08

228

dl2.

mon

en.in

dd

| 12

Notes

Distributed by:

Please note:Thedesignandthespecificationsaretobechangedwithoutnotice.Theillustrationsmaydifferfromtheoriginal

Important notice:Wetookalotofcarewiththetextsanddrawingsofthismanualandtothebestofourknowledgeandconsent.Asfaultscanneverbeexcluded,pleasenote:Yourowncalcu-lationsandplans,underconsiderationofthecurrentstan-dards and DIN-directions should only be basis for yourprojects.Wedon´tofferaguaranteeforthecompletenessofthedrawingsandtextsofthismanual-theyonlyrepre-sentsomeexamples.Theycanonlybeusedatyourownrisk. No liability is assumed for incorrect, incomplete orfalseinformationand/ortheresultingdamages.