Operating Instructions

TypeMS02

Chlorine sensor cubeChlorine dioxide sensor cube

We reserve the right to make technical changes without notice.Technische Änderungen vorbehalten.Sous réserve de modifications techniques.

© Bürkert SAS, 2014-2016

Operating Instructions 1606/01_EU-ML 00566497 Original EN_FR

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Contents

1 AbouttheoperAtinginstructions...........................................................................................................................4

1.1 symbolsused..........................................................................................................................................................................4

1.2 Definitionofthewordproduct........................................................................................................................................4

1.3 Definitionofthewordsystem.........................................................................................................................................5

1.4 Definitionofthewordbüs................................................................................................................................................5

1.5 Definitionofthetermchlorine-containingcompound......................................................................................5

2 intenDeDuse....................................................................................................................................................................................5

3 bAsicsAfetyinformAtion....................................................................................................................................................6

4 generAlinformAtion................................................................................................................................................................7

4.1 contact........................................................................................................................................................................................7

4.2 Warrantyconditions..............................................................................................................................................................7

4.3 informationsontheinternet............................................................................................................................................7

5 Description.......................................................................................................................................................................................8

6 technicAlDAtA................................................................................................................................................................................9

6.1 conditionsofuse...................................................................................................................................................................9

6.2 conformitytostandardsanddirectives....................................................................................................................9

6.3 materialstheproductismadeof..................................................................................................................................9

6.4 fluiddata....................................................................................................................................................................................9

6.5 measurementdata.............................................................................................................................................................10

6.6 electricaldata.......................................................................................................................................................................10

6.7 communication....................................................................................................................................................................10

7 instAllAtion...................................................................................................................................................................................11

7.1 safetyinstructions.............................................................................................................................................................11

7.2 mountingtheproductonthebackplane................................................................................................................11

8 commissioning............................................................................................................................................................................12

8.1 safetyinstructions.............................................................................................................................................................12

8.2 commissioningtheproduct.........................................................................................................................................12

Type MS02

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Contents

9 ADjustmentAnDoperAtion..............................................................................................................................................13

9.1 safetyinstructions.............................................................................................................................................................13

9.2 howtoadjusttheproduct.............................................................................................................................................13

9.3 generalinformationonthedisplaysoftwaretypeme21.........................................................................................................................................................13

9.4 Deviceviewoftheproduct............................................................................................................................................14

9.5 "function"viewoftheproduct.....................................................................................................................................15

9.6 Detailedviewsofthebüsfunction...........................................................................................................................16

9.7 parameterviewofthesensor......................................................................................................................................18

9.7.1 Changingtheunitofameasuredphysicalquantity...................................................................18

9.7.2 Measuringthefreechlorineconcentrationwithachlorinesensor,Cl2.................................19

9.7.3 DeactivatingthepHcompensationandmeasuringtheactivechlorineconcentration......19

9.7.4 Reducingthemeasurementvariationsoftheconcentration....................................................19

9.7.5 Monitoringthechlorine-containingcompoundconcentrationinthewater..........................20

9.7.6 Monitoringthewatertemperature..................................................................................................20

9.7.7 Resettingcertainparameters..........................................................................................................22

9.7.8 Resettingtheprocessvaluemonitoringparameters..................................................................22

9.8 Diagnosticviewofthesensor.....................................................................................................................................22

9.8.1 Readingthemeasuredvalueofthechlorine-containingcompoundconcentra-tioninthewatersample....................................................................................................................22

9.8.2 Readingthevalueofthecurrentmeasuredbythechlorine-containingcompoundcell...22

9.8.3 Readingtheadjustmentvalueofthezero-pointofthechlorine-containingcom-poundcell.............................................................................................................................................23

9.8.4 Readingtheconcentrationoffsetvalue.........................................................................................23

9.8.5 Readingthesensorslopevalue......................................................................................................23

9.8.6 Readingthemeasuredvalueofthewatersampletemperature..............................................23

9.8.7 Readingthetemperatureoffsetvalue............................................................................................23

9.8.8 Readingthemeasuredvalueofthetemperatureoftheelectronicmeasurementboard...23

9.8.9 Readingthepolarisingvoltagesetpointvalueinthechlorine-containingcompoundcell24

9.8.10 Readingthepolarisingvoltagevaluemeasuredinthechlorine-containingcom-poundcell.............................................................................................................................................24

9.8.11 Readingtheoperatingtimeoftheproduct..................................................................................24

9.8.12 Readingthecalibrationlimitsofthesensorslopevalue...........................................................24

9.9 maintenanceviewofthesensor.................................................................................................................................25

9.9.1 Manuallysettingthezeropointoftheproduct............................................................................25

9.9.2 Calibratingandautomaticallyadjustingthezeropointoftheproduct...................................25

9.9.3 Manuallysettingthesensorslope..................................................................................................26

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9.9.4 1-pointcalibrationandautomaticadjustmentofthesensorslope,off-line..........................26

9.9.5 1-pointcalibrationandautomaticadjustmentofthesensorslope,withtheprocesswater......................................................................................................................................27

9.9.6 Settingthetemperatureoffsetvalueoftheprocesswater......................................................29

9.9.7 Simulatingprocessvaluestocheckthattheproductisworkingproperly,stop-pingthesimulation.............................................................................................................................30

9.9.8 Readingthedateofthelastcalibration........................................................................................30

9.9.9 Readingthedateofthenextduecalibration...............................................................................30

9.9.10 Settingthetimeintervalbetweentwocalibrations.....................................................................31

10 mAintenAnceAnDtroubleshooting.......................................................................................................................32

10.1 safetyinstructions.............................................................................................................................................................32

10.2 cleaningoftheproduct...................................................................................................................................................32

10.3 regularmaintenanceoperations...............................................................................................................................32

10.4 troubleshoutingifnomessageisdisplayed.......................................................................................................32

10.5 troubleshootingifthestatusleDoftheproductisredororange........................................................33

10.5.1 Message"Toohighchlorinevalue"or"Toohighchlorinedioxidevalue"..............................33

10.5.2 Message"Toolowchlorinevalue"or"Toolowchlorinedioxidevalue".................................34

10.5.3 Message"Toohightemperaturevalue".........................................................................................34

10.5.4 Message"Toolowtemperaturevalue"..........................................................................................35

11 spArepArtsAnDAccessories......................................................................................................................................36

12 pAckAging,trAnsport..........................................................................................................................................................36

13 storAge..............................................................................................................................................................................................36

13.1 tostoretheproduct..........................................................................................................................................................36

13.2 Afterstorage..........................................................................................................................................................................36

14 DisposAloftheproDuct..................................................................................................................................................37

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Type MS02

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AbouttheOperatingInstructions

1 AbouT The operATing inSTrucTionSTheOperatingInstructionsdescribetheentirelifecycleoftheproduct.PleasekeeptheOperatingInstructionsinasafeplace,accessibletoallusersandanynewowners.

theoperatinginstructionscontainimportantsafetyinformation.

Failuretocomplywiththeseinstructionscanleadtohazardoussituations.

▶ TheOperatingInstructionsmustbereadandunderstood.

1.1 Symbols used

danger

Warnsagainstanimminentdanger.

▶ Failuretoobservethiswarningcanresultindeathorinseriousinjury.

Warning

Warnsagainstapotentiallydangeroussituation.

▶ Failuretoobservethiswarningcanresultinseriousinjuryorevendeath.

attention

Warnsagainstapossiblerisk.

▶ Failuretoobservethiswarningcanresultinsubstantialorminorinjuries.

note

Warnsagainstmaterialdamage.

• Failuretoobservethiswarningmayresultindamagetotheproductorsystem.

Indicatesadditionalinformation,adviceorimportantrecommendations.

ReferstoinformationcontainedintheOperatingInstructionsorinotherdocuments.

▶ Indicatesaninstructiontobecarriedouttoavoidadanger,awarningorapossiblerisk.

→ Indicatesaproceduretobecarriedout.

Indicatestheresultofaspecificinstruction.

1.2 Definition of the word product

Theword"product"usedintheseOperatingInstructionsalwaysreferstothechlorinesensorcube(Cl2)typeMS02orthechlorinedioxidesensorcube(ClO2)typeMS02.

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Type MS02

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AbouttheOperatingInstructions

1.3 Definition of the word system

Theword"system"usedwithintheseOperatingInstructionsalwaysreferstotheOnlineAnalysisSystemtype8905.

1.4 Definition of the word büS

Theword"büS"usedintheseOperatingInstructionsreferstothecommunicationbusdeveloppedbyBürkertandbasedontheCANopenprotocol.

1.5 Definition of the term chlorine-containing compound

Dependingonyourproduct,theterm"chlorine-containingcompound"usedinthismanualrefers:

• eithertoCl2(activechlorine,ifpHcompensationisinactive,orfreechlorine,ifpHcompensationisactive),

• ortoClO2(chlorinedioxide).

2 inTenDeD uSe

useofthisproductthatdoesnotcomplywiththeinstructionscouldpresentriskstopeople,nearbyinstallationsandtheenvironment.

▶ ProductsmarkedCl2areintendedexclusivelyformeasuringtheconcentrationoftheCl2(activechlorineorfreechlorine)inthewaterinan8905system.

▶ Tomeasurethefreechlorine,thesensorcubetypeMS02markedCl2andasensorcubetypeMS01forpHcompensationmustbeusedincombinationonthesamefluidcircuitandthesamebüS.

▶ ProductsmarkedClO2areintendedexclusivelyformeasuringtheconcentrationoftheClO2(chlorinedioxide)inthewaterinan8905system.

▶ Thisproductmustbeprotectedagainstelectromagneticinterference,ultravioletraysand,wheninstalledoutdoors,theeffectsofclimaticconditions.

▶ UsetheproductonlyincombinationforeigndevicesorforeigncomponentsrecommendedorapprovedbyBürkert.

▶ ThisproductmustbeusedincompliancewiththecharacteristicsandcommissioninganduseconditionsspecifiedinthecontractualdocumentsandintheOperatingInstructions.

▶ Requirementsforthesafeandproperoperationoftheproductarepropertransport,storageandinstallation,aswellascarefuloperationandmaintenance.

▶ Onlyusetheproductasintended.

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Type MS02

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Basicsafetyinformation

3 bASic SAfeTy inforMATionThissafetyinformationdoesnottakeintoaccount:

• anycontingenciesoroccurrencesthatmayariseduringassembly,useandmaintenanceoftheproduct.

• thelocalsafetyregulationsthattheoperatormustensurethestaffinchargeofinstallationandmaintenanceobserve.

Variousdangeroussituations.

Toavoidinjurytakecare:

▶ topreventanyunintentionalpowersupplyswitch-on.

▶ tocarryouttheinstallationandmaintenanceworkbyqualifiedandskilledstaffwiththeappropriatetools.

▶ tousetheproductonlyifinperfectworkingorderandincompliancewiththeinstructionsprovidedintheseOperatingInstructions.

▶ toobservethegeneraltechnicalrulesduringtheplanninganduseoftheproduct.

▶ nottousethisproductinexplosiveatmospheres.

▶ nottousethisproductinanenvironmentincompatiblewiththematerialsfromwhichitismade.

▶ nottomakeanymodificationstotheproduct.

note

elements/componentssensitivetoelectrostaticdischarges

• Thisproductcontainselectroniccomponentssensitivetoelectrostaticdischarges.Theymaybedamagediftheyaretouchedbyanelectrostaticallychargedpersonorobject.Intheworstcasescenario,thesecompo-nentsareinstantlydestroyedorgooutoforderassoonastheyareactivated.

• Tominimiseorevenavoidalldamageduetoanelectrostaticdischarge,takealltheprecautionsdescribedintheEN61340-5-1norm.

• Alsoensurethatyoudonottouchanyoftheliveelectricalcomponents.

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Type MS02

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Generalinformation

4 generAl inforMATion

4.1 contact

Tocontactthemanufactureroftheproductusefollowingaddress:

BürkertSAS

RueduGiessen

BP21

F-67220TRIEMBACH-AU-VAL

TheaddressesofourinternationalbranchescanbefoundontheInternetat:www.burkert.com

4.2 Warranty conditions

TheconditiongoverningthelegalwarrantyistheconforminguseoftheproductinobservanceoftheoperatingconditionsspecifiedintheseOperatingInstructions.

4.3 informations on the internet

YoucanfindtheOperatingInstructionsandtechnicaldatasheetsregardingthetypeMS02at:www.burkert.com

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Type MS02

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Description

5 DeScripTionTheproductisusedinasystemtype8905.

Theelectricalandfluidconnectionsaremadeviatheconnectionpanelofthesystemtype8905.

Leverto:

- lock/unlocktheproduct.

- carryoutmaintenanceoperations.

Unlockedposition

Lockedposition

Maintenanceposition

Push-buttonwithmea-suredprocessvariable

Fluidconnections

Electricalinterface

Pin

Adaptationpins

SensorcubestatusLED

Slotforthememorycard

Fig. 1: Description of the product

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Type MS02

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Technicaldata

6 TechnicAl DATA

6.1 conditions of use

Ambienttemperature 0...+40°C

Airhumidity <90%,withoutcondensation

Protectionratingacc.toEN60529

• IP65,whenpluggedinthebackplane

• IP20,asstandaloneproduct

Max.heightabovesealevel 2000m

6.2 conformity to standards and directives

TheproductconformstotheCEdirectivesofthesystemtype8905,onlywhentheproducttypeMS02ispluggedinthesystemtype8905.

6.3 Materials the product is made of

part material

Housing PPE+PS

Seal EPDM

Lever PC

6.4 fluid data

• Typeoffluid

• pHvalue

• Conductivityvalue

• Water,withoutparticles:drinkingwater,industrialwater

• pH5...9

• >50µS/cmMinimalflowrate >6l/h

Watersamplepressure PN3bar

Watersampletemperature +3...+40°C

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Type MS02

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Technicaldata

6.5 Measurement data

Chlorinemeasurement(Cl2)

• Measuringrange

• Sensitivity

• Sensorresolution

• Measurementdeviation("measurementbias",asdefinedinthestandardJCGM200:2012)

• Linearity

• Repeatability

• Responsetime(t90)

• 0.01...5ppm

• -11nA/ppm

• 0.01ppm

• ±0.03ppmor±5%ofthemeasuredvalue,whicheverisgreater

• ±0.02ppmofthemeasuredvalue

• ±0.02ppmofthemeasuredvalue

• 30sChlorinedioxidemeasurement(ClO2)

• Measuringrange

• Sensitivity

• Sensorresolution

• Measurementdeviation("measurementbias",asdefinedinthestandardJCGM200:2012)

• Linearity

• Repeatability

• Responsetime(t90)

• 0.005...5ppm

• –4nA/ppm

• 0.001ppm

• ±0.05ppmor±3%ofthemeasuredvalue,whicheverisgreater

• ±0.01ppmor±3%ofthemeasuredvalue,whicheverisgreater

• ±0.01ppmor±3%ofthemeasuredvalue,whicheverisgreater

• 30sTemperaturemeasurement

• Measuringrange

• Measurementsensor

• 0...+50°C

• Pt1000ClassB,nocontactwiththewatersampleMaintenanceintervalofthechlorinecell 12months,nominal,dependingonthewaterquality

6.6 electrical data

Operatingvoltage 24VDCthroughthebackplaneofthesystemtype8905

Powerconsumption 0.8VA

6.7 communication

Internalcommunication throughbüS

ProductstatusLED accordingtoNAMURNE107

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Type MS02

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Installation

7 inSTAllATion

7.1 Safety instructions

note

riskofdamagetotheproductduetonon-conforminginstallation.

• Theelectricalandfluidicinstallationscanonlybecarriedoutbyqualifiedandskilledstaffwiththeappropriatetools.

• Respecttheinstallationinstructionsforthesystem.

note

riskofdamagetotheproductduetothepowersupply

• Shutdownandisolatetheelectricalpowersourcebeforecarryingoutworkonthesystem.

note

riskofdamagetotheproductduetotheenvironment

• Protecttheproductagainstelectromagneticinterference,ultravioletraysand,wheninstalledoutdoors,theeffectsoftheclimaticconditions.

7.2 Mounting the product on the backplane

TheproductispluggedinthebackplaneofthesystemType8905.

4

3

3

1. Drythesurfaceofthebackplanethatwillbeincontactwiththeproduct.

2. Drythesurfaceoftheproduct.

3. Whilethepush-buttonispushed,turnthebayonetlevertotheright,on

theunlockedposition, .Donotpushthelevertothemaintenanceposition.

4. Insertthetwoadaptationpinsintheirholesandthenplugtheproductinthebackplane.

5. Whilethepush-buttonispushed,turnthebayonetlevertotheleft,on

thelockedposition, .

Fig. 2: Mounting a product on the backplane of the system

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Type MS02

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Commissioning

8 coMMiSSioning

8.1 Safety instructions

note

riskofdamagetotheproductduetonon-conformingcommissioning.

• Beforecommissioning,makesurethatthestaffinchargehavereadandfullyunderstoodthecontentsoftheseOperatingInstructions.

• Inparticular,observethesafetyrecommendationsandintendeduse.

• Theproduct/theinstallationmustonlybecommissionedbysuitablytrainedstaff.

note

riskofdamagetotheproductduetotheenvironment.

▶ Thisproductmustbeprotectedagainstelectromagneticinterference,ultravioletraysand,wheninstalledoutdoors,theeffectsofclimaticconditions.

8.2 commissioning the product

Aftertheproducthasbeeninstalledonthebackplane:

→ checkthefluidicandelectricalinstallationsofthesystem.

→ checkthetightnessofthesystem.

→ operatetheproductfor12hourswiththecirculatingprocesswater.

→ afterthe12hourshaveelapsed,comparethemeasuredvaluewiththeactualvalueoftheprocesswater.

→ ifnecessary,calibrateandadjusttheproduct.

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Type MS02

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Adjustmentandoperation

9 ADjuSTMenT AnD operATion

9.1 Safety instructions

note

riskofdamagetotheproductduetonon-conformingadjustment.

• TheoperatorsinchargeofadjustmentmusthavereadandunderstoodthecontentsoftheseOperatingInstructions.

• TheoperatorsinchargeofadjustmentmusthavereadandunderstoodthecontentsoftheOperatingInstruc-tionsofthedisplaysoftwaretypeME21and/orthecontentsoftheOperatingInstructionsoftheBürkertCommunicatorsoftwaretype8920and/ortheOperatingInstructionsofthecontrollermoduletypeME25.

• Inparticular,observethesafetyrecommendationsandintendeduse.

• Theproduct/installationmustonlybeadjustedbysuitablytrainedstaff.

note

riskofdamagetotheproductduetonon-conformingoperation.

• TheoperatorsinchargeofoperationmusthavereadandunderstoodthecontentsoftheseOperatingInstructions.

• Inparticular,observethesafetyrecommendationsandintendeduse.

• Theproduct/installationmustonlybeoperatedbysuitablytrainedstaff.

9.2 how to adjust the product

Theadjustmentoftheproductcanbemade:

• eitherwiththedisplayofthesystemtype8905.ThedisplayofthesystemismanagedbythesoftwaretypeME21.Seechap.9.3.

• orwithaPCandtheBürkertCommunicatorsoftwaretype8920.Togetgeneralinformationaboutthesoftwaretype8920,refertotheOperatingInstructionsofthetype8920.

9.3 general information on the display software type Me21

TheseOperatingInstructionsexplaintheadjustmentsthatarespecifictothechlorinesensorcubetypeMS02.

→ TogetgeneralinformationaboutthedisplaysoftwaretypeME21,refertotheOperatingInstructionsofthetypeME21thatisontheCDdeliveredwiththesystemandavailableontheinternetatwww.burkert.com.

TheOperatingInstructionsofthedisplaysoftwaretypeME21:

• givegeneralinformationonthesoftware,suchasthedescriptionoftheuserinterface,thestructureofthemenus,thedescriptionofthepossibleviews("Device"viewforexample),thedescriptionofthenavigationbuttons.

• explainhowtomakethegeneraladjustmentssuchas:thedisplaylanguage,thelocatingoftheproduct...

• explainhowtoconfigureandcustomizethe"Desktop"viewswithvaluesorgraphs.

• givegeneralinformationontheerrormessagesandtheoperatingofthesystemstatuslight.

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Adjustmentandoperation

9.4 Device view of the product

The"Device"viewshowssomeofthemeasurementdatarelatedtotheproduct.

→ Ifthedisplayshowsa"Desktop"view,tap toaccessthe"Device"view.

→ Todisplaythe"Device"viewoftheproduct,selecttheproductinthelistofdevicesontheleftofthedisplay.

Controller

Springwater

Device Spring water

SensorChlorine 0.00g/l Cellcurrent 0.00mATemperature 307,74K

Deviceview

HMIU

12.08.201416:55

Cl2

ListofdevicesthatareconnectedtobüS

Thefollowingdatacanbereadfromthe"Device"viewoftheproduct:

• thedevicesthatareconnectedonbüSwiththeir"Description".TheDescriptioncanbemodifiedintheFunctionviewofbüS.

• themeasuredvalueofthechlorine-containingcom-poundconcentrationinthewatersample.

• thevalueofthecurrentmeasuredbythechlorine-containingcompoundcell.

• themeasuredvalueofthetemperatureofthewatersample.

Table 1: "Device" view of the product (example of the chlorine sensor cube Cl2 with the description "Spring water")

→ Todisplaythe"Function"viewoftheproduct,tap .

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Type MS02

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Adjustmentandoperation

9.5 "function" view of the product

The"Function"viewshowsthefunctionsavailableforaproductand,foreachfunction,themaindatarelatedtoeachfunction.

Todisplaythe"Function"viewoftheproduct:

1. selecttheproductinthelistofdevices,ontheleftofthedisplay,

2. tap .

büS

function büS

Uniquename 5648310001 Location TreatmentUnitNr1

Description Springwater

ChlorineSensorSpringwater 12.08.201416:55

CL2 Sensor

"function"viewofbüs

→ Todisplaythe"Function"viewofbüStheproductisconnectedto,select"büS"inthelistofdevicesontheleftofthedisplay.

→ Tap toaccessthe"Parameter"view.Seechap.9.6.

Sensor

function Sensor

Chlorine 0.00g/l Chlorinecurrent -0.00mA

Slope -10.00nA/ppm

Temperature 24.10°COffset 0.00°C

ChlorineSensorSpringwater 12.08.201416:55

büS

Cl2

"function"viewofthesensor

→ Todisplaythe"Function"viewofthesensor,select"Sensor"inthelistofdevicesontheleftofthedisplay.

→ Tap toaccessthe"Parameter"view.Seechap.9.7.

Table 2: "Function" views of the product; Function view of büS and Function view of the sensor (example of the chlorine sensor cube Cl2)

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Adjustmentandoperation

9.6 Detailed views of the büS function

parameter büS

Basesettings Uniquedevicename 5648310001

TreatmentUnitNr1

Springwater

13

Location

Description

Address

ChlorinesensorSpringwater 04.04.201412:21"parameter"detailedviewofbüs

• uniquedevicenameisusedbytheparticipantsconnectedonbüS(includingpossibledisplays).Iftheuniquedevicenameischanged,thepartici-pantslosethelinkwiththeproduct.OnlyauserwithInstalleraccessrightscanmodifytheuniquedevicename.Onlymodifytheuniquedevicenameif2productsconnectedonbüShavethesamename(forexample2Cl2sensorcubes).

→ Inthiscase,chooseauniquedevicenamethatexplicitlyidentifiestheproduct,becauseiftheuniquedevicenameischanged,allthebüSpara-metersmustbechanged.

• locationisusedtoentertheproductlocation.

• AddressoftheCANopennode.

TheDescriptionparameterisusedtoidentifytheproductinthesystem.Thedescriptionisdisplayed:

- inthelistofdevices,nexttothesymbolcorres-pondingtotheproduct,

- intheheaderofeachdetailedviewoftheproduct,nexttothedevicename,

- andinthecustomviews.

Table 3: "Parameter" view of the "büS" function

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Adjustmentandoperation

Diagnosis büS

büSinformation Address 126

500kbit/s

Turbiditysensor

564834

Baudrate

Devicename

Ident.number

ChlorinesensorSpringwater 04.04.201412:21

Deviceinformation

1.34hOperatingduration

Mode büSmode

A.07.06.00büSversion

Diagnosis büS

565544

A.03.00.01

A.00.00.00

Softwareidentnumber

Softwareversion

Hardwareversion

ChlorinesensorSpringwater 04.04.201412:21

Devicedriver

1020Serialnumber

A.02.00.00Driverversion

"Diagnosis"detailedviewofbüs

Readonlyfields,whatevertheuserlevel.

InformationaboutbüS:

• AddressoftheCANopennode.

• baudrateforinformationtransmittedviabüS.

• modeofoperationofthecommunicationbus.

• büsversion

Informationabouttheproduct:

• Devicename

• operatingdurationindicatesthenumberofope-ratinghoursoftheproduct

• ident.number:productordercode.

• softwareidentnumber:ordercodeforthesoftwareinstalledontheproduct.

• softwareversion:versionofthesoftwareinstalledontheproduct.

• hardwareversion:hardwareversionoftheproduct.

• serialnumber:serialnumberoftheproduct.

• Driverversion:versionofthedriverinstalledontheproduct.

Table 4: "Diagnosis" view of the "büS" function

Maintenance büS

Device Reset

ChlorinesensorSpringwater 12:21:16"maintenance"detailedviewofbüs

ThisfunctionisavailablefromtheAdvanceduserlevel.

Usedtorestarttheproduct.

Table 5: "Maintenance" view of the "büS" function

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Adjustmentandoperation

9.7 parameter view of the sensor

→ Inthe"Function"view,tap toaccessthe"Parameter"view.

parameter Sensor

Temperature Unit °C

µAUnit

Configure2)

Device2)

ChlorineSensorSpringwater 12:21:16

Chlorine1)

Cellcurrent

Off2)Status2)

Unit g/l

Value2)

Notconfigured2)

Notconfigured2)

pHcompensation2)

parameter Sensor

Warnings

Errors

Messagestriggers

ChlorineSensorSpringwater 12:21:16

Parameter

Messagestriggers

Restorefactoryvalues

Filter Responsetime 12s

1)Orchlorinedioxide,forachlorinedioxidesensorcube(ClO2)2)Onlychlorinesensorcube(Cl2)

• Theseparameters,withtheexceptionoftheunitparameters,canbeeditedwithauserlevelofatleast:Advanceduser.

• Theunitparameterscanbeeditedbyanyuserlevel.

The"Parameter"viewofthesensormakesitpossible:

• tochangetheunitsofameasuredphysicalquantity.Seechap.9.7.1.

• tomeasuretheconcentrationoffreechlorinewithachlorinesensorcubeCl2.Seechap.9.7.2.

• deactivatethepHcompensationandmeasuretheactivechlorineconcentration.Seechap.9.7.3.

• dampenthemeasurementvariationsoftheconcen-tration.Seechap.9.7.4.

• monitorthechlorine-containingcompoundconcen-trationinthewater.Seechap.9.7.5.

• monitorthewatertemperature.Seechap.9.7.6.

• resetcertainparameters.Seechap.9.7.7andchap.9.7.8.

Table 6: "Parameter" view of the sensor

9.7.1 changing the unit of a measured physical quantity

Thefollowingmeasuredquantityunitscanbechanged:

• thechlorine-containingcompoundconcentration,

• thecurrentmeasuredbythechlorine-containingcompoundcell,

• thetemperature.

Ifyouchangeaunit,theassociatedvaluesareautomaticallyrecalculated(e.g.,thethresholdvaluesformonitoringtheprocessvalues).

procedureforchangingtheunitbyameasuredphysicalquantity:

1. Inthe"Parameter"viewofthesensor,selectthephysicalquantity.

2. Selectaunit.

3. Confirm.

Theunitsareset.

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Adjustmentandoperation

9.7.2 Measuring the free chlorine concentration with a chlorine sensor, cl2

Whenitleavesthefactory,thechlorinesensorCl2issettomeasuretheactivechlorineconcentration.

→ Tomeasurethefreechlorineconcentration,activatethepHcompensation.

ToactivatethepHcompensation,apHsensorcubetypeMS01mustbeinstalledonthesamefluidcircuitandconnectedtothesamebüS.

Procedure:

1. Tapphcompensation configure inthe"Parameter"viewofthesensor.

2. SelectthepHsensorcubeusedforthepHcompensation.

3. Confirm.

4. Tapphcompensation status off inthe"Parameter"viewofthesensor.

5. Tapoff:onisdisplayed.

6. Confirm.

ThepHcompensationisactivatedandtheproductmeasuresthefreechlorineconcentration.

9.7.3 Deactivating the ph compensation and measuring the active chlorine concentration

WhenthepHcompensationisactivated,theproductmeasuresthefreechlorine.

→ Tomeasuretheactivechlorineconcentration,thepHcompensationmustbedeactivated.

Procedure:

1. Tapphcompensation status on inthe"Parameter"viewofthesensor.

2. Tapon:offisdisplayed.

3. Confirm.

ThepHcompensationisdeactivatedandtheproductmeasurestheactivechlorineconcentration.

9.7.4 reducing the measurement variations of the concentration

Toreducethemeasurementvariationsoftheconcentration,adjustthedigitalfilter.

→ DefinearesponsetimeT10-90forthesignalmeasured.Thelongertheresponsetime,themorethemeas-urementvariationsarereduced.

Procedure:

1. Tapfilter responsetime 30s inthe"Parameter"viewofthesensor.

2. Enteravalueinseconds.

3. Confirm.

Themeasurementvariationsarereduced.

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9.7.5 Monitoring the chlorine-containing compound concentration in the water

Thechlorine-containingcompoundconcentrationcanbemonitoredtodetectanyproblemsintheprocess.

2minimumvaluesand2maximumvaluescanbeentered:

• 1maximumwarningvalueand1minimumwarningvalue.Ifoneofthesevaluesisreached,awarningmessageistriggeredandthesystemstatuslightisorange.

• 1maximumerrorvalueand1minimumerrorvalue.Ifoneofthesevaluesisreached,anerrormessageistrig-geredandthesystemstatuslightisred.

Whenoneofthesevaluesisreachedandcorrespondingactivationflagisselected,anerrororwarningmessage

istriggeredinthe"MessageList":tap togotothe"MessageList".Seechap.10.5TroubleshootingifthestatusLEDoftheproductisredororangeformoredetailsontroubleshooting.

Activationprocedureforthewarningmessagetrigger:

1. Tapmessagestriggers Warnings inthe"Parameter"viewofthesensor.

2. TapWarningtriggers lowconcentration andentertheminimumvalueforthechlorine-containingcompoundcontentforwhichawarningmessageistriggered.

3. Confirm.

4. TapWarningtriggers highconcentration andenterthemaximumvalueforthechlorine-containingcompoundcontentforwhichawarningmessageistriggered.

5. Confirm.

6. TapWarningtriggers Activationflag andselectlowconcentrationand/orhighconcentration.

7. Confirm.

Activationprocedurefortheerrormessagetrigger:

1. Tapmessagestriggers errors inthe"Parameter"viewofthesensor.

2. Taperrortriggers lowconcentration andentertheminimumvalueforthechlorine-containingcompoundcontentforwhichanerrormessageistriggered.

3. Confirm.

4. Taperrortriggers highconcentration andenterthemaximumvalueforthechlorine-containingcompoundcontentforwhichanerrormessageistriggered.

5. Confirm.

6. Taperrortriggers Activationflag andselectlowconcentrationand/orhighconcentration.

7. Confirm.

Monitoringofthemaximumchlorine-containingcompoundconcentrationandtheminimumchlorine-containingcompoundconcentrationisactive.

9.7.6 Monitoring the water temperature

Thewatertemperaturecanbemonitoredtodetectanyproblemsintheprocess.

2minimumvaluesand2maximumvaluescanbeentered:

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• 1maximumwarningvalueand1minimumwarningvalue.Ifoneofthesevaluesisreached,awarningmessageistriggeredandthesystemstatuslightisorange.

• 1maximumerrorvalueand1minimumerrorvalue.Ifoneofthesevaluesisreached,anerrormessageistrig-geredandthesystemstatuslightisred.

Whenoneofthesevaluesisreachedandcorrespondingactivationflagisselected,anerrororwarningmessage

istriggeredinthe"MessageList":tap togotothe"MessageList".Seechap.10.5TroubleshootingifthestatusLEDoftheproductisredororangeformoredetailsontroubleshooting.

Activationprocedureforthewarningmessagetrigger:

1. Tapmessagestriggers Warnings inthe"Parameter"viewofthesensor.

2. TapWarningtriggers lowtemperature andentertheminimumtemperaturevalueforwhichawarningmessageistriggered.

3. Confirm.

4. TapWarningtriggers hightemperature andenterthemaximumtemperaturevalueforwhichawarningmessageistriggered.

5. Confirm.

6. TapWarningtriggers Activationflag andselectlowtemperatureand/orhightemperature.

7. Confirm.

Activationprocedurefortheerrormessagetrigger:

1. Tapmessagestriggers errors inthe"Parameter"viewofthesensor.

2. Taperrortriggers lowtemperature andentertheminimumtemperaturevalueforwhichanerrormessageistriggered.

3. Confirm.

4. Taperrortriggers hightemperature andenterthemaximumtemperaturevalueforwhichanerrormessageistriggered.

5. Confirm.

6. Taperrortriggers Activationflag andselectlowtemperatureand/orhightemperature.

7. Confirm.

Monitoringofthemaximumwatertemperatureandtheminimumwatertemperatureisactive.

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9.7.7 resetting certain parameters

Thisfunctionisusedtoresetthefollowingparameters:

• thetemperatureoffsetvalue(chap.9.9.6),

• themeasurementfiltervalue(chap.9.7.4),

• thepHcompensationparameters(chap.9.7.2).

procedure:

1. Taprestorefactoryvalues parameter inthe"Parameter"viewofthesensor.

2. Confirm.

Theparametersarereset.

9.7.8 resetting the process value monitoring parameters

Thisfunctionisusedtoresettheparametersformonitoringtheprocessvalues(chap.9.7.5andchap.9.7.6).

procedure:

1. Taprestorefactoryvalues messagestriggers inthe"Parameter"viewofthesensor.

2. Confirm.

Theparametersformonitoringtheprocessvaluesarereset.

9.8 Diagnostic view of the sensor

9.8.1 reading the measured value of the chlorine-containing compound concentration in the water sample

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvalueschlorineorinthefieldmonitoredvalueschlorinedioxide.

9.8.2 reading the value of the current measured by the chlorine-containing compound cell

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluescellcurrent.

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9.8.3 reading the adjustment value of the zero-point of the chlorine-containing compound cell

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesZeroadjustment.

9.8.4 reading the concentration offset value

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesconcen-trationoffset.

9.8.5 reading the sensor slope value

Theslopevalueofthechlorine-containingcompoundhasbeeneithercalculatedduringthecalibrationorenteredinthe"Maintenance"viewofthesensor.

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesslope.

9.8.6 reading the measured value of the water sample temperature

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluestemperature.

9.8.7 reading the temperature offset value

Thetemperatureoffsetvaluehasbeenenteredinthe"Maintenance"viewofthesensor.

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluestemper-atureoffset.

9.8.8 reading the measured value of the temperature of the electronic measurement board

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluespcbtemperature.

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9.8.9 reading the polarising voltage set point value in the chlorine-containing compound cell

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesrequiredpolarization.

9.8.10 reading the polarising voltage value measured in the chlorine-containing compound cell

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesmeasuredpolarization.

9.8.11 reading the operating time of the product

Thisfunctionshowstheoperatingtimeoftheproductsinceinitialcommissioning.

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluescellworkingtime.

9.8.12 reading the calibration limits of the sensor slope value

Thisfunctionshowstheoperatingtimeoftheproductsinceinitialcommissioning.

→ Inthe"Parameter"viewofthesensor,tap togotothe"Diagnostic"viewofthesensor.

→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevaluesinthefields:

- slopelimitsWarninglimitlow

- slopelimitsWarninglimithigh

- slopelimitserrorlimitlow

- slopelimitserrorlimithigh

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9.9 Maintenance view of the sensor

9.9.1 Manually setting the zero point of the product

→ Tocalibrateandautomaticallyadjustthezeropointoftheproduct,seechap.9.9.2.

Todothesettingsinthe"Maintenance"viewofthesensor,youmusthaveuserlevelinstaller.

procedureformanualsettingofthezeropointoftheproduct:

1. Inthe"Parameter"viewofthesensor,tap togotothe"Maintenance"viewofthesensor.

2. Inthe"Maintenance"viewofthesensor,tapchlorineZeroadjustment orchlorinedioxideZeroadjustment .

3. Enterthevalue.

4. Confirm.

Thezerocurrentpointofthesensorisadjusted.

9.9.2 calibrating and automatically adjusting the zero point of the product

Todothesettingsinthe"Maintenance"viewofthesensor,youmusthaveuserlevelinstaller.

→ Tomanuallysetthezeropointoftheproduct,seechap.9.9.1.

procedureforcalibratingandautomaticallyadjustingthezeropointoftheproduct:

1. Inthe"Parameter"viewofthesensor,tap togotothe"Maintenance"viewofthesensor.

2. Inthe"Maintenance"viewofthesensor,tapchlorinecalibrationZeroadjustment orchlorinedioxidecalibrationZeroadjustment .

3. Step1/4:preparethereferencesolution.

4. Letthereferencesolutionflowthroughthesensor.

5.

6. Step2/4:waituntilthevaluesdisplayedarestable.

7. Whenthevaluesdisplayedarestable.

8. Step3/4:

→ toaborttheadjustmentofthezeropointoftheproduct,tap .

Thezeropointoftheproductisnotadjusted.

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→ toautomaticallyadjustthezeropointoftheproduct,tap .

Thezeropointoftheproductisadjusted.

9.9.3 Manually setting the sensor slope

Todothesettingsinthe"Maintenance"viewofthesensor,youmusthaveuserlevelinstaller.

Youcansetthesensorcubeslopewithoutmakingacalibration.

Tomakea1-pointcalibrationand,ifnecessary,automaticallyadjustthesensorslope,seechap.9.9.4andchap.9.9.5.

procedureformanuallysettingthesensorslopevalue:

1. inthe"Parameter"viewofthesensortogotothe"Maintenance"viewofthesensor.

2. Inthe"Maintenance"viewofthesensor,tapchlorineslope orchlorinedioxideslope .

3. Enterthevalue.

4. Confirm.

Thesensorslopeisset.

9.9.4 1-point calibration and automatic adjustment of the sensor slope, off-line

Toperformacalibration,youmusthaveuserlevelinstaller.

danger

Dangerduetothenatureofthereferencesolution.

▶ Respecttheregulationsonaccidentpreventionandsafetyrelatingtotheuseofaggressivefluids.

Thisprocedureisusedforthe1-pointcalibrationofthesensor,off-line,toautomaticallyadjustthesensorslopevalue.

→ Tomakea1-pointcalibrationwiththeprocesswater,followonlytheinstructionsinchap.9.9.5.

1. Connectaperistalticpumpinthewatersampleinletcircuitofthesystem,asshowninFig.3.Ifthefluidicconnectionsarenotdonecorrectly,theproductandthesystemcanbedamagedbecausethepressureintheproductandinthesystemistoohigh.

2. Makesurethedirectionoftheflowiscorrect.

3. Makesurethefluidicinstallationforthecalibrationistight.

4. Letcleanwaterflowthroughthesystemtorinsetheproduct.

5. Prepareasolution2to3timesmoreconcentratedinchlorine-containingcompoundthantheconcentrationinthewatersampletobeanalysed.

6. Letthepreparedsolutionflowthroughthesensorcubefor4hours.

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7. EitherdeterminethefreechlorineconcentrationofthepreparedsolutionbycolorimetrywiththereagentDPD-1.Iftheproductmeasurestheactivechlorine,calculatetheactivechlorineconcentrationusingthefollowingformula:[activechlorine]=[freechlorine]/(1+10pH–pKa),wherepKa=7.53at25°C.

8. OrdeterminethechlorinedioxideconcentrationofthepreparedsolutionbycolorimetrywiththereagentDPD-1andmultiplythatvalueby1.9.

9. Followinstructions3to11inchap.9.9.51-pointcalibrationandautomaticadjustmentofthesensorslope,withtheprocesswater.

+-

OUT IN

Peristalticpump

Referencesolution

Powersupplyofthesystem

Fig. 3: Installation for calibration of the product off-line

9.9.5 1-point calibration and automatic adjustment of the sensor slope, with the process water

Toperformacalibration,youmusthaveuserlevelinstaller.

danger

Dangerduetothenatureofthereferencesolution.

▶ Respecttheregulationsonaccidentpreventionandsafetyrelatingtotheuseofaggressivefluids.

Thisprocedureisusedforthe1-pointcalibrationofthesensorwiththeprocesswatertoautomaticallyadjustthesensorslopevalue.

→ Tomakea1-pointcalibrationoff-line,followonlytheinstructionsinchap.9.9.4.

→ Beforecalibratingthesensorwiththeprocesswater,runthefullcommissioningprocedure.

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1. EitherdeterminethefreechlorineconcentrationoftheprocesswaterbycolorimetrywiththereagentDPD-1.Iftheproductmeasurestheactivechlorine,calculatetheactivechlorineconcentrationusingthefollowingformula:[activechlorine]=[freechlorine]/(1+10pH–pKa),wherepKa=7.53at25°C.

2. OrdeterminethechlorinedioxideconcentrationoftheprocesswaterbycolorimetrywiththereagentDPD-1andmultiplythatvalueby1.9.

3. Inthe"Maintenance"viewofthesensor,tapchlorinecalibration1point orchlorinedioxidecalibration1point .

4. Step1/5:waituntilthemeasurementisstable.

5. Tap .

6. Step2/5:toadjustthesensorcube,tapinputreferencesolutionvalue andenterthechlorine-containingcompoundconcentrationofthesolutionpreviouslydetermined.

7. Confirm.

8. Tap .

9. Step3/5:whenthemeasurementofthechlorine-containingcompoundconcentrationisstable,tap .

10. Step4/5:

• iftheadjustmenthassucceeded,thecalculatedslopevalueisdisplayedandthedateofthelastcalibrationis

updated(seechap.9.9.8).Tap togotothestep5/5.

• ifanerrormessageisdisplayed,refertoTable7.

• ifawarningmessageisdisplayed,refertoTable8.

11. Step5/5:confirmorcanceltheadjustment.

Displayedmessage Computedcalibrationvalueoutoferrorlimitssymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thesensorcalibrationhasfailedbecausethecalculatedslopevalueis

outoftheerrorrange.Whattodo? 1. Comparethecalculatedslopevaluewiththecalibrationlimitsthat

canbereadinthe"Diagnosis"viewofthesensor.

2. Replacetheproductbyanewone.

Table 7: Error message at the end of the 1 point calibration of the product

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Displayedmessage Computedcalibrationvalueoutofwarninglimitssymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thecalculatedslopevalueisoutofthewarningrangebecause:Whattodo? • eitherawrongsolutionhasbeen

usedforthecalibration.• ortheproductisaging.

solution 1. Makesurethereferencesolutionusedisthecorrectone.

2. Useacorrectreferencesolutionanddothecompletecalibrationprocedureagain.

→ Youcanchoosetoeitherval-idateorcanceltheadjustment.

• Ifyouvalidatetheadjustment,thenewcalculatedslopevalueisusedtodeterminethechlorineconcentration,andthelastcali-brationdateisupdated.

• Ifyoucanceltheadjustment,thecurrentslopevalueisusedtodeterminethechlorineconcen-tration,andthelastcalibrationdateisnotupdated.

→ Plantoreplacetheproduct.

Table 8: Warning message at the end of the 1 point calibration of the product

9.9.6 Setting the temperature offset value of the process water

Todothesettingsinthe"Maintenance"viewofthesensor,youmusthaveuserlevelinstaller.

Thetemperatureoftheprocesswatermeasuredbythesensorcanbecorrectedwithanoffsetvalue.

1. inthe"Parameter"viewofthesensortogototheMaintenanceviewofthesensor.

2. Inthe"Maintenance"viewofthesensor,taptemperaturecalibrationoffset .

3. Enterthevalueintheunitsdisplayed.

4. Confirm.

5. Tochangethetemperatureunits,gotothe"Parameter"viewofthesensorandtaptemperatureunit .

6. Selectthetemperatureunits:thetemperatureoffsetvalueisautomaticallyconverted.

7. Confirm.

Theoffsetvalueoftheprocesswatertemperatureismodified.

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9.9.7 Simulating process values to check that the product is working properly, stopping the simulation

Tosimulateprocessvalues,youmusthaveuserlevelinstaller.

Thisfunctioncanbeused,forexample,toensurethatthewarningand/orerrorlimitshavebeenenteredcorrectly.

1. inthe"Parameter"viewofthesensortogototheMaintenanceviewofthesensor.

2. Inthe"Maintenance"viewofthesensor,tapsimulationstatus .

3. Tapoff:onisdisplayed.

4. Confirm.

5. Tosimulateachlorine-containingcompoundconcentration,tapsimulationconcentration andenterthechlorine-containingcompoundconcentrationvaluetobesimulated.

6. Confirm.

7. Tosimulateatemperaturevalue,tapsimulationtemperature andenterthetemperaturevaluetobesimulated.

8. Confirm.

Thevaluesenteredareemitted.

9. Tostopthesimulationofprocessvalues,tapsimulationstatus .

10. Tapon:offisdisplayed.

11. Confirm.

Thesimulationisstopped.

9.9.8 reading the date of the last calibration

Toreadthedateofthelastcalibrationthathassucceeded.

→ inthe"Parameter"viewofthesensortogototheMaintenanceviewofthesensor.

→ Inthe"Maintenance"viewofthesensor,readthedateinthefieldcalibrationschedulelast.

9.9.9 reading the date of the next due calibration

Toreadthedateofthenextcalibrationthatmustdone.

→ inthe"Parameter"viewofthesensortogototheMaintenanceviewofthesensor.

→ Inthe"Maintenance"viewofthesensor,readthedateinthefieldcalibrationschedulenext.

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9.9.10 Setting the time interval between two calibrations

Todothesettingsinthe"Maintenance"viewofthesensor,youmusthaveuserlevelinstaller.

Tosetthetimeinterval,indays,betweentwocalibrations:

1. inthe"Parameter"viewofthesensortogototheMaintenanceviewofthesensor.

2. Inthe"Maintenance"viewofthesensor,tapcalibrationscheduleintervalindays .

3. Tapthenumberofdaysbetweentwocalibrations.Werecommendtocalibratetheproducteverymonth.

4. Confirm.

Thetimeintervalbetween2calibrationsisset.Whentheduecalibrationdateisreached,awarningmessageisdisplayedintheMessagesList.

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10 MAinTenAnce AnD TroubleShooTing

10.1 Safety instructions

Warning

riskofinjuryduetonon-conformingmaintenance.

▶ Maintenancemustonlybecarriedoutbyqualifiedandskilledstaffwiththeappropriatetools.

note

riskofdamagetotheproductduetothepowersupply

• Shutdownandisolatetheelectricalpowersourcebeforecarryingoutworkonthesystem.

10.2 cleaning of the product

danger

riskofinjuryduetothenatureofthedetergent.

▶ Respecttheregulationsonaccidentpreventionandsafetyrelatingtotheuseofaggressivefluids.

Theproductcanbecleanedwithaclothdampenedwithwater(max.40°C)orwithanaciddetergent(withmax.5%ofhydrochloricacid).

10.3 regular maintenance operations

→ Onceamonth,checkthemeasurements.

→ Calibratetheproductand,ifnecessary,adjusttheproductaccordingly.Seechap.9.9.3Manuallysettingthesensorslopeorchap.9.9.51-pointcalibrationandautomaticadjustmentofthesensorslope,withtheprocesswater.

10.4 Troubleshouting if no message is displayed

colouroftheproductstatusleD OFF

possiblecause Theproduct/thesystemisnotenergized.

Whattodo? 1. Checkthewiring.

2. Makesurethevoltagesupplyis24VDC.

3. Checkthatthepowersupplysourceisworkingproperly.

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10.5 Troubleshooting if the status leD of the product is red or orange

Ifanerrororawarningmessagehasbeengeneratedbythesystem:

• thestatuslightofthesystemisredororange,

• thestatusLEDoftheproductisredororange,

• thesymbol or appearsontheUniqueDeviceNameoftheproduct,inthelistofdevices,

• thesymbol appearsinthetopleftcornerofthedisplay.

→ Tap toaccessthe"MessagesList".

10.5.1 Message "Too high chlorine value" or "Too high chlorine dioxide value"

Displayedmessage Toohighchlorinevalue

or

Toohighchlorinedioxidevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thevalueofthechlorine-containingcompoundconcentrationinthe

watersampleexceedsthemaximumerrorvaluedefinedbytheuser.

Seechap.9.7.5Monitoringthechlorine-containingcompoundconcen-trationinthewater.

Whattodo? → Checktheprocess.

Displayedmessage Toohighchlorinevalue

or

Toohighchlorinedioxidevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thevalueofthechlorine-containingcompoundconcentrationinthe

watersampleexceedsthemaximumwarningvaluedefinedbytheuser.

Seechap.9.7.5Monitoringthechlorine-containingcompoundconcen-trationinthewater.

Whattodo? → Checktheprocess.

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10.5.2 Message "Too low chlorine value" or "Too low chlorine dioxide value"

Displayedmessage Toolowchlorinevalue

or

Toolowchlorinedioxidevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thevalueofthechlorine-containingcompoundconcentrationinthe

watersampleexceedstheminimumerrorvaluedefinedbytheuser.

Seechap.9.7.5Monitoringthechlorine-containingcompoundconcen-trationinthewater.

Whattodo? → Checktheprocess.

Displayedmessage Toolowchlorinevalue

or

Toolowchlorinedioxidevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thevalueofthechlorine-containingcompoundconcentrationinthe

watersampleexceedstheminimumwarningvaluedefinedbytheuser.

Seechap.9.7.5Monitoringthechlorine-containingcompoundconcen-trationinthewater.

Whattodo? → Checktheprocess.

10.5.3 Message "Too high temperature value"

Displayedmessage Toohightemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedsthemaximumerror

valuedefinedbytheuser.

Seechap.9.7.6Surveillerlatempératuredel'eau.Whattodo? → Checktheprocess.

Displayedmessage Toohightemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedsthemaximum

warningvaluedefinedbytheuser.

Seechap.9.7.6Surveillerlatempératuredel'eau.Whattodo? → Checktheprocess.

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10.5.4 Message "Too low temperature value"

Displayedmessage Toolowtemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedstheminimumerror

valuedefinedbytheuser.

Seechap.9.7.6Surveillerlatempératuredel'eau.Whattodo? → Checktheprocess.

Displayedmessage Toolowtemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedstheminimum

warningvaluedefinedbytheuser.

Seechap.9.7.6Surveillerlatempératuredel'eau.Whattodo? → Checktheprocess.

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Sparepartsandaccessories

11 SpAre pArTS AnD AcceSSorieS

caution

riskofinjuryand/ordamagecausedbytheuseofunsuitableparts.

Incorrectaccessoriesandunsuitablereplacementpartsmaycauseinjuriesanddamagetheproductandthesurroundingarea.

▶ UseonlyoriginalaccessoriesandoriginalreplacementpartsfromBürkert.

12 pAckAging, TrAnSporT

note

Damageduetotransport

Transportmaydamageaninsufficientlyprotectedproduct.

• Transporttheproductinshock-resistantpackagingandawayfromhumidityanddirt.

• Donotexposetheproducttotemperaturesthatmayexceedtheadmissiblestoragetemperaturerange.

• Protecttheelectricalinterfacesusingprotectiveplugs.

13 STorAge

note

poorstoragecandamagetheproduct.

▶ Obeythestorageinstructionsinthechapter13.1.

▶ Afteranystorageperiod,obeytheinstructionsinchap.13.2.

13.1 To store the product

1. Rinsetheproductwithtapwater.

2. Purgetheproductwithairatamax.pressureof2bar.

3. Storetheproductatroomtemperature(about23°C±10°C).

4. Storetheproductinadryplaceawayfromdust.

13.2 After storage

Beforecommisioningaproductthathasbeenstored:

1. Plugtheproductinthesystem.

2. Letthewatersampleflowthroughtheproductforatleast12hours.

3. Calibratetheproduct.Seechap.9.7.

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14 DiSpoSAl of The proDucT→ Disposeoftheproductanditspackaginginanenvironmentally-friendlyway.

noteDamagetotheenvironmentcausedbyproductscontaminatedbyfluids.

• Keeptotheexistingprovisionsonthesubjectofwastedisposalandenvironmentalprotection.

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