Type MS02 · To measure the free chlorine, the sensor cube type MS02 marked Cl 2 and a sensor cube type MS01 for pH compensation must be used in combination on the same fluid circuit

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


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

Type MS02

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Contents

9 ADjustmentAnDoperAtion..............................................................................................................................................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


10.2 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

English

Type MS02

http://burkert.com

http://burkert.com

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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




• 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.

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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


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


note

riskofdamagetotheproductduetonon-conformingadjustment.

• TheoperatorsinchargeofadjustmentmusthavereadandunderstoodthecontentsoftheseOperatingInstructions.

• TheoperatorsinchargeofadjustmentmusthavereadandunderstoodthecontentsoftheOperatingInstruc-tionsofthedisplaysoftwaretypeME21and/orthecontentsoftheOperatingInstructionsoftheBürkertCommunicatorsoftwaretype8920and/ortheOperatingInstructionsofthecontrollermoduletypeME25.


• Theproduct/installationmustonlybeadjustedbysuitablytrainedstaff.

note

riskofdamagetotheproductduetonon-conformingoperation.

• TheoperatorsinchargeofoperationmusthavereadandunderstoodthecontentsoftheseOperatingInstructions.


• 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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Type MS02

http://burkert.com

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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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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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Type MS02

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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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Type MS02

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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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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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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"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"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesZeroadjustment.

9.8.4 reading the concentration offset value


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesconcen-trationoffset.

9.8.5 reading the sensor slope value

Theslopevalueofthechlorine-containingcompoundhasbeeneithercalculatedduringthecalibrationorenteredinthe"Maintenance"viewofthesensor.


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesslope.

9.8.6 reading the measured value of the water sample temperature


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluestemperature.

9.8.7 reading the temperature offset value

Thetemperatureoffsetvaluehasbeenenteredinthe"Maintenance"viewofthesensor.


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluestemper-atureoffset.

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


→ 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"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesrequiredpolarization.

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


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluesmeasuredpolarization.

9.8.11 reading the operating time of the product

Thisfunctionshowstheoperatingtimeoftheproductsinceinitialcommissioning.


→ Inthe"Diagnostic"viewofthesensor,takeareadingofthevalueinthefieldmonitoredvaluescellworkingtime.

9.8.12 reading the calibration limits of the sensor slope value

Thisfunctionshowstheoperatingtimeoftheproductsinceinitialcommissioning.


→ 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


→ 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


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.


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


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.


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


Tosetthetimeinterval,indays,betweentwocalibrations:


2. Inthe"Maintenance"viewofthesensor,tapcalibrationscheduleintervalindays .

3. Tapthenumberofdaysbetweentwocalibrations.Werecommendtocalibratetheproducteverymonth.

4. Confirm.

Thetimeintervalbetween2calibrationsisset.Whentheduecalibrationdateisreached,awarningmessageisdisplayedintheMessagesList.

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Maintenanceandtroubleshooting

10 MAinTenAnce AnD TroubleShooTing


Warning

riskofinjuryduetonon-conformingmaintenance.

▶ Maintenancemustonlybecarriedoutbyqualifiedandskilledstaffwiththeappropriatetools.

note

riskofdamagetotheproductduetothepowersupply

• Shutdownandisolatetheelectricalpowersourcebeforecarryingoutworkonthesystem.

10.2 cleaning of the product

danger

riskofinjuryduetothenatureofthedetergent.


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.



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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.



Displayedmessage Toolowchlorinevalue

or

Toolowchlorinedioxidevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thevalueofthechlorine-containingcompoundconcentrationinthe

watersampleexceedstheminimumwarningvaluedefinedbytheuser.



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.


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10.5.4 Message "Too low temperature value"

Displayedmessage Toolowtemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedstheminimumerror

valuedefinedbytheuser.


Displayedmessage Toolowtemperaturevaluesymboldisplayedontheiconoftheproduct,inthelistofdevicespossiblecause Thetemperaturevalueofthewatersampleexceedstheminimum

warningvaluedefinedbytheuser.


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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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Sparepartsandaccessories

14 DiSpoSAl of The proDucT→ Disposeoftheproductanditspackaginginanenvironmentally-friendlyway.

noteDamagetotheenvironmentcausedbyproductscontaminatedbyfluids.

• Keeptotheexistingprovisionsonthesubjectofwastedisposalandenvironmentalprotection.

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Type MS02 · To measure the free chlorine, the sensor cube type MS02 marked Cl 2 and a sensor cube type MS01 for pH compensation must be used in combination on the same fluid circuit