Hardy HI1769 Reference guide

HI1769‐WSandHI1769‐2WSProgrammersQuickReference

TheProgrammer’sQuickReferenceguideisintendedtobeahelpfulandefficientreferencetoolforpowerusersand

technicalpersonnelwheninterfacingwiththisHardyproduct.ItisnotdesignedtoreplacetheUser’sGuide.

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ThesampleprogramonlineforCompactLogix®usestheAOP.

Thereare3individualEDSfiles.1channel(forWS),2channel(for2WS)andAOPEDS.

COPYCONFIGMUSTBECHECKEDinordertoadjustparameterswiththeAOPormodulereconfigure.

Theconfigurationtabledownloadsuponconnectionlossorpowercycle.

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LEDSTATUS

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Pinout:

NOTE:TheHI1769usesupsidedownpinlabeling.TheConnectorforCH1isthesameonWSand2WSmodels.

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Hardy Process Solutions • 9440 Carroll Park Drive, Ste. 150 • San Diego, CA 92121-5201

Tel 858.278.2900 • Fax 858.278.6700 • www.hardysolutions.com • hardyinfo@hardysolutions.com

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ParameterReconfiguring:

Usethe“Configuration”tabletochangeparameters.TheConfigurationtableisthetaglistmarkedwithaC.

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AlloftheparameterscanbechangedinthistableanddownloadedtothemodulewithaMessageinstruction

thatisconfiguredto“ModuleReconfigure”.

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MODULERECONFIGURE

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GenericModuleSettingsforIntegerCommunication:

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GENERICMODULESETUP

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AOPSettings:

Integer/IntegerorFloat/Float:

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AOPSETUP

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Integerformathasnodecimalinthegrossweighttag.1lbwith2decimalpointswillcomeinas100gross

weight.

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Status:

Statususeswords0,1,2whetherit’sGenericorAOP:

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AOP:

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STATUSINPUTS

Generic:

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ChannelStatusValues:

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CHANNELSTATUSES

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COMMANDS:

1

‐Zero

2

‐Tare

64‐CalLow

65‐CalHigh

66–C2Cal

69–ReadParam0

6A–ReadParam1

94–DEFAULTParams COMMANDS

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Someofthestatusesareinhexformat.

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COMMANDSTATUSES

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AOP‐Input

IntheAOPversion,inputwordsarelabeled.

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AOPINPUTTABLE

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GenericInput:

GenericcommandsinthePLCarejustanarrayofINTs.

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GENERICINPUTTABLE

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INPUTTABLEDEFINITION

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TheINTINTtablelookslikethis.NoticetheDINTs

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AOP–Float&Integer:

ThemodulecanshowFloatorIntegerreadingsdependinguponthesetup.

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NOTE:.1lbwith2decplacescomesinas100withnodecimals.

TheFLTFLTlookslikethis.NoticetheREALs.

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GenericOutput:

GenericisanarrayofINTs.

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GENERICOUTPUTTABLE

AOPOutput:

AOPisanarrayofINTSforeachchannel.

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AOPOUTPUTTABLE

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ReadParams:69or6Acommand.Exampleofinputword.

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READINGPARAMETERS

WritingParameters:

Readyourparametersfirst.

Theywillshowupinthereadparamstable.

NOTE:Therearetwodifferentreadandwritetables.OnesetforusingREAL/Floatingpointandoneforusing

INT/Integers.TheyaredesignatedwithINTorFLT.

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Copytheparametersthatwerejustreadtothewriteparamstableandchangetheparameteryouwantand

THENdumpthembackinwithawriteparamcommand.

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Thenreadagaintoverifythechangesthatweremade.

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MANUALLYWRITINGPARAMETERS

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SampleProgram:

TheSampleProgramissetupforusewiththeAOP.

It’simportanttochangetheslotnumberinthesampleprogramfirstandTHENcopytheroutinesover.

SoallthereferencingtoLOCAL1,aswellasotherreferences,changestothecorrectslot.

AnotherwaytoreferencethedatatothecorrectslotistoimportitintotheAOPprogram.

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AOIs:

Thecommandwordcanbecross‐referencedtoseewhereeachcommandnumberisused.

AOIscanhaveFLOATorINTtypes.

TheinputandoutputmaynotshowupintheAOIs.

TrychangingthemodulestoINTINTorFLTFLTintheAOPtogettheinputsandoutputstoshowup.

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ITTest:

ToggletheITtestbitinthemainroutine.

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TheITtesttakesabout30seconds.

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ThemV/VdataisshownintheMv_test_resultstag.

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ThemV/Vdataisdisplayedasaninteger.Actually,itneedstobeconvertedtoadecimalwith4decimal

places.

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Forexample,2332=0.2332mV/V

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SAMPLEPROGRAMITTEST

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TotranslatethemV/VreadingstomV,multiplyby5.Forexample,0.2332mV/Vtimes5is1.166mV.

Hardy HI1769 Reference guide

Hardy HI1769 Reference guide

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