Type 32802 - burkert.se5.2 Structure of the device 5.2.1 Seat valve Type 3280 Linear stepper motor Body Elastomer seal Threaded spindle Control electronics Valve spindle Control cone

Quickstart

Type 3280,3285

2-way motor valve

2-Wege-Motorventil

Vanne motorisée 2 voies

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

© 2015 - 2019 Bürkert Werke GmbH & Co. KG

Operating Instructions 1902/08_EU-ML_00810388 / Original DE

3

1 Quickstart ........................................................................ 41.1 Definitionofterms ....................................................... 41.2 Symbols ....................................................................... 4

2 authorized use ............................................................... 5

3 Basic safety instructions .......................................... 5

4 General information .................................................... 64.1 Contactaddress .......................................................... 64.2 Warranty ...................................................................... 64.3 InformationontheInternet .......................................... 6

5 Product descriPtion .................................................... 75.1 Intendeduse ................................................................ 75.2 Structureofthedevice ................................................ 75.3 Designs ........................................................................ 7

6 technical data ................................................................. 86.1 Conformity ................................................................... 86.2 Standards .................................................................... 86.3 Operatingconditions ................................................... 86.4 Mechanicaldata .......................................................... 96.5 Fluidicdata .................................................................. 96.6 Electricaldata ............................................................ 106.7 Typelabel .................................................................. 14

7 installation .................................................................... 157.1 Fluidicinstallation ...................................................... 157.2 Electricalinstallation .................................................. 167.3 SettingsofDIPswitches(analogversiononly) ......... 19

7.4 AcceptingandsavingSIMcarddata(digital versiononly) .............................................................. 207.5 LEDdisplay ............................................................... 21

8 start-uP ............................................................................ 238.1 Functions ................................................................... 23

9 maintenance, trouBleshootinG ............................. 239.1 Maintenance .............................................................. 239.2 Cleaning .................................................................... 239.3 Troubleshooting ......................................................... 23

10 transPort, storaGe, disPosal ................................. 26

Contents

Type 3280, 3285

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QuickstartType3280,3285

1 QuicksTarTThequickstartcontainsthemostimportantinformationandnotesregardingtheuseofthedevice.AdetaileddescriptionofthedevicecanbefoundintheoperatinginstructionsforType3280,3285.Keepthequickstartinalocationwhichiseasilyaccessibletoeveryuserandmakeitavailabletoeverynewownerofthedevice.

important safety information.ReadQuickstartcarefullyandthoroughly.Studyinparticularthechaptersentitled “Basicsafetyinstructions”and“Authorizeduse”.

Quickstartmustbereadandunderstood.

TheoperatinginstructionscanbefoundontheInternetat:www.burkert.com

1.1 Definition of termsIntheseinstructionstheterm“device”alwaysreferstothemotorvalveType3280and3285.

1.2 Symbols

Danger!

Warns of an immediate danger. Failuretoobservethewarningmayresultinafatalorseriousinjury.

Warning!

Warns of a potentially dangerous situation. Failure toobservethewarningmayresult inserious injuriesordeath.

Caution!

Warns of a possible danger. Failure toobserve thiswarningmay result inamoderateorminorinjury.

note!

Warns of damage to property.

Importanttipsandrecommendations.

Referstoinformationintheseoperatinginstructionsorinotherdocumentation.

designatesaninstructiontopreventrisks. → designatesaprocedurewhichyoumustcarryout.

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Authorized useType3280,3285

2 auThorized usenon-conforming use of the device may be a hazard to people, nearby equipment and the environment. the motor valve type 3280 and 3285 is designed for controlling the flow rate of liquid and gaseous media.

Donotusethedeviceoutdoors. Donotexposethevalvetodirectsunlight. UseType3280and3285onlyinconjunctionwiththird-partydevices andcomponents recommendedandauthorizedbyBürkert.

Thedevicemustbeusedincompliancewiththecharacter-isticsandcommissioninganduseconditionsspecifiedinthecontractualdocumentsandintheusermanual.

Use themotor valve onlywhen in perfect condition andalwaysensureproperstorage,transportation,installationandoperation.

Onlyusethedeviceasintended.

3 Basic safeTy insTrucTionsThesesafetyinstructionsdonotmakeallowanceforany • contingenciesandeventswhichmayariseduringtheassembly,operation,andmaintenance.

• localsafetyregulations–theoperatorisresponsibleforobservingtheseregulations,alsoinrelationtotheinstallationpersonnel.

risk of injury from high pressure. Beforelooseninglinesandvalves,cutoffthepressureanddeaerateordrainlines.

risk of injury due to electrical shock. Beforeworkingonthesystemordevice,switchoffandisolatethepowersupplytopreventreactivationofthedevice.

Observeapplicableaccidentpreventionandsafetyregulationsforelectricalequipment.

Risk of burns and risk of fire if used for a prolonged duty cycle through hot device surface.

Keepthedeviceawayfromhighlyflammablesubstancesandmediumanddonottouchwithbarehands.

General hazardous situations.Topreventinjuries:

DonotuseType3280and3285inpotentiallyexplosiveareas.

Donotsubjecttheactuatorhousingandactuatorcovertomechanicalloading.

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General informationType3280,3285

Donotmakeanyinternalorexternalmodificationsonthedevice.Donotpainthousingpartsorscrews.

Avoidusingthecontrolvalveinthevicinityofstrongmagneticfields.

Securethedevicefromunintentionalactuation. Onlytrainedtechniciansmayperforminstallationandmain-tenancework.

Afteraninterruptioninthepowersupply,ensurethatthepro-cessisrestartedinadefinedorcontrolledmanner.

Observethegeneralrulesoftechnology.

note!

electrostatic sensitive components and modules.Thedevice contains electronic componentswhich react sen-sitively toelectrostaticdischarge (ESD).Contactwithelectro-statically chargedpersonsor objects are hazardous to thesecomponents.Intheworstcasescenario,theywillbedestroyedimmediatelyorwillfailwhenenergized. • ObservetherequirementsinaccordancewithEN61340-5-1tominimizeoravoidthepossibilityofdamagecausedbysuddenelectrostaticdischarge.

• Donottouchelectroniccomponentswhilethesupplyvoltageisswitchedon.

4 General informaTion

4.1 Contact addressgermany

BürkertFluidControlSystems SalesCenter Christian-Bürkert-Str.13-17 D-74653Ingelfingen Tel.+49(0)7940-1091111 Fax+49(0)7940-1091448 E-mail:[email protected]

international Contactaddressesarefoundonthefinalpagesoftheprintedoperatingmanual.YoucanalsofindinformationontheInternetunder:www.burkert.com

4.2 WarrantyThewarrantyisonlyvalidifthedeviceisusedcorrectlyinaccor-dancewiththespecifiedoperatingconditions.

4.3 Information on the InternetTheoperatinginstructionsanddatasheetsforTypes3280and3285canbefoundontheInternetat:www.burkert.com

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Product descriptionType3280,3285

5 ProducT descriPTion

5.1 Intended useThemotorvalveType3280and3285isdesignedforcontrollingtheflow rateof liquidandgaseousmedia.Onlyclean, liquidorgaseousmedium,whichdoesnotreactwiththebodiesandsealingmaterials,maybecontrolled.

note!

Unsuitable medium will damage the body and the seals. • Usesuitablemediumonly. • Checkchemicalcompatibilityinindividualcases.

5.2 Structure of the device

5.2.1 Seat valve Type 3280

Linearsteppermotor

Body

Elastomerseal

Threadedspindle

Controlelectronics

Valvespindle

Controlcone

Fig. 1: Electromotive seat valve, Type 3280

5.2.2 Disk valve Type 3285

Steppermotorwithgearbox

Coupling

Body

Controlelectronics

SpringActuatorshaft

Control/shut-offdiscFixeddisc

Fig. 2: Electromotive disc valve, Type 3285

5.3 Designs

type description seat diameter Version

3280 Electromotive2-wayseatvalve

1,1.5,2,3,4,5,6,8,10

Standard: ·On-OffandControlvalve Positioner: ·AnalogandDigital Processcontroller: ·AnalogandDigital

3285 Electromotive2-waydiscvalve

8,10,12,15,20,25

Thereare2versionsofthepositionerandtheprocesscontroller: -Analog:Set-pointvaluesaretransmittedinanalogmodeviathestandardsignals, -Digital:Set-pointvaluesaretransmittedindigitalmodeviaCANopen/büS.

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Technical dataType3280,3285

5.3.1 Electric controlThemotorvalves3280and3285featureanelectromotiveactuatorwithanelectriccontrol.

Thedeviceversionisstatedonthetypelabel:Gmeanson-off,0resp.Hmeanscontrolvalve,CmeanspositionerandDstandsforprocesscontroller.

Thedetailedinformationcanbefoundintheoperatinginstructionsatwww.burkert.com

6 Technical daTa

6.1 ConformityThemotorvalveType3280and3285iscompliantwithEUdirec-tivesasstatedintheEUDeclarationofConformity(ifapplicable).

6.2 StandardsTheappliedstandards,whichareusedtodemonstratecompliancewiththeEUDirectives,arelistedintheEUtypetestcertificateand/ortheEUDeclarationofConformity(ifapplicable).

6.3 Operating conditions

Warning!

risk of injury due to malfunction if device used outdoors. Donotusethedeviceoutdoorsandavoidheatsourceswhichmaycausethepermittedtemperaturerangetobeexceeded.

Protectthedevicefromdirectsunlightandhumidity.

Ambienttemperature -10...+60°C(observederatingcurve,seechapter“6.5.1”) -10...+50°CType3280,Seatdiameter8...10,positionerandprocesscontrollerrestricted

Mediumtemperature 0...+70°C

Mediumtemperaturefor oxygen 0...+60°C

Permittedairhumidity <95%,non-condensing

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Permittedmedium non-aggressive,cleanandnon-cor-rosiveliquidandgaseousmediumwhichdonotattackthebodiesandsealingmaterials.Checkresistanceinindividualcases(seechemicalresistancechartat www.burkert.com). Ifmediumiscontaminatedorcontainparticals,connectasuitabledirtfilterupstream.

6.4 Mechanical dataConnectionsType3280 G1/4,G3/8,G1/2,NPT1/4,NPT3/8,

NPT1/2andCartridgeType3285 G1/2,G3/4,G1,NPT1/2,NPT3/4or

NPT1

WeightType3280 ~0.7kg(withVAbody)Type3285 Seatdiameter

8/10 ~0.8kg(withVAbody) 12/15~1.2kg(withVAbody) 20/25~1.5kg(withVAbody)

Dimensions seedatasheet

6.5 Fluidic data

type seat diameter

kVs-value [m³/h]1) max. pressure for flammable

gases [bar]

max. pressure

[bar]

3280

1 0.03 3

Seegeneralinformationonthetype

label

1.5 0.065 3

2 0.15 3

3 0.3 34 0.5 35 0.7 36 0.9 38 1.5 3

10 1.9 3

3285

8 1.8 3

10 2.5 3

12 3.9 3

15 5.4 3

20 8.1 3

25 9.6 3

1) The KVs value is a flow rate value for water, measurement at +20 °C and 1 bar pressure difference above the fully opened valve

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6.6 Electrical data

electrical data

standard Positioner Process controller

On-Off control valve analog digital (fieldbus) analog digital (fieldbus)

Connections circularplug-inconnector(M12x1,8-pole)

circularplug-inconnector(M12x1,8-pole)

circularplug-inconnector(M12x1,5-pole)

circularplug-inconnector(M12x1,8-poleandM12x1,5-pole)

circularplug-incon-nector(M12x1,5-poleandM12x1,5-pole)

Operatingvoltage

24VDC±10%- residualripple<10%



Powerconsumption

Type3280:max.8W,forseatdiameter8...10andhigherpressuresmax.12 W

Type3280:max.8 W, forseatdiameter8...10andhigherpressuresmax.12 W

Type3280:max.8 W, forseatdiameter8...10andhigherpres-suresmax.12 W

Type3285:max.12W Type3285:max.12W Type3285:max.12W

Standbypowerconsumption

approx.1W approx.2W approx.2W

Actuatingtime (0...100%)

Type3280:approx.2.5s,forsetting“Valveactuatingspeednormal”



Type3285:approx.4s,forsetting“Valveactuatingspeednormal”



Analoginput (Set-pointvalueinput)

- 4...20mAor0...10V(adjustableorPWM-signal(800 Hz)

0...20mA,4...20 mA,0...5 Vor0...10 V

- 0...20mA,4...20 mA,0...5 Vor0...10 V

-

Digitalinput(set-pointvalueinput)

0...5 V=log“0”,10...30 V=log“1”

- - - - -

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electrical data



Analoginput(actualvalueinput)

- - - - 0...20mA,4...20 mA, 0...5Vor0...10V

0...20mA,4...20 mA, 0...5V,0...10Vor Frequency: Measuringrange5...2000Hz Inputresistance>22 kΩ Inputsignal>10Vss Squarewaveform

Inputimpedance foranaloginput

- 60Ωat4...20mA/ resolution40µA 22kΩat0...10V/ resolution20mV

60 Ωat0...20 mAand4...20 mA/resolution40 µA 22 kΩat0...5 Vand0...10 V/ resolution20 mV

- 60 Ωat0...20 mAand4...20 mA/ resolution40 µA 22 kΩat0...5 Vand0...10 V/ resolution20 mV

-

Analogoutput (actualvalueoutput)

- - 0...20mA,4...20mA,0...5V,0...10V(adjustable)

- 0...20mA,4...20mA,0...5V,0...10V(adjustable)

-

Analogoutput - - max.currentforvoltageoutput10 mA max.loadforcurrentoutput560 Ω

- max.currentforvoltageoutput10 mA max.loadforcurrentoutput560 Ω

-

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electrical data



Digitaloutput active,max.100mAcurrentlimi-tation,PNP, switchingvoltage=Usupply-1V short-circuitproof

- - - -

Limitswitch contactlessendpositiondetection - - - -

Positionmea-suringsystem

- non-contact,highresolution,andthuswear-freepositionmeasuringsystem

non-contact,highresolution,andthuswear-freepositionmeasuringsystem

Param-eterizationinterface

- büSorCANopen2) - büSorCANopen2) -

Communica-tionsinterface

- - CANopen/büS - CANopen/büS

Dutycycle asperEN60034-1:S350 %,dependingontheoperatingcondi-tions.Observederatingcurve

asperEN60034-1:S350 %,dependingontheoperatingconditions. Observederatingcurve

asperEN60034-1:S350 %,dependingontheoperatingconditions. Observederatingcurve

2) Analog version: 3.3 V signal voltage, reliable communication is reduced as the line length and transmission rate increase.

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6.6.1 DeratingThemaximumdutycycleofthevalvedependsonthemaximumambient temperatures and the current requiredby the steppermotor.

Thedutycycledoesnotrefertothedutycycleofthedevicebut to thedutycycleof themotor.This isnotswitchedonunlessthevalveistomove.Frequentset-pointvaluechangeswilldrasticallyincreasethedutycycleofthemotor.

Thederating curve canbeused to indicate themaximumdutycyclepermissible at the correspondingambient temperature.Alowerdutycyclemustbeselectedforhighmediumtemperatures.Byswitchingonthelowpowerfunctionahigherdutycyclecanbeachieved (Warning:during lowpower function,maxmediumpressureisreduced;ifviolatedValvewillnotmoveormalfunction).

5 10

10

15 20

2030405060708090

100

25 30 35 40 45 50 55 60 65Max.ambienttemperature[°C]

Dutycycle[%

] NormaloperationLowpowerfunction

Fig. 3: Derating curve for control standard, Type 3280, seat diameter 1...6 < 6 bar

5 10

10

15 20

2030405060708090

100


Dutycycle[%


Fig. 4: Derating curve for control standard, Type 3285, seat diameter 8...25

5 10

10

15 20

2030405060708090

100


Dutycycle[%


Fig. 5: Derating curve for Type 3280 seat diameter 1...6 Positioner and process controller and seat diameter 8, 10 Standard and seat diameter 1...6 > 6 bar, Standard

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5 10

10

15 20

2030405060708090

100


Dutycycle[%


Fig. 6: Derating curve for Type 3285 Seat diameter 8...25 Positioner and process controller and Type 3280 Seat diameter 8...10 Positioner and process controller (only up to 50 °C)

Settingoptionsaredescribedintheoperatinginstructionunder:www.burkert.com

6.7 Type label

3280 X DN25 EPDM MS

D-7

4653

Ing

elfi

nge

n

268611 SN000000W3ZLT

24 V DC 8 WNPT 1/4 PN 6 bar

Tamb see manual

Type

Electronicvalveversion

Seatdiameter

Ordernumber, Serialnumber

SealmaterialBodymaterial

Ambienttemperature

Voltage,Max.powerconsumption

Portconnection,Nominalpressure

Fig. 7: Description of the type label (example)

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InstallationType3280,3285

7 insTallaTionWarning!

risk of injury from improper installation. Installationmaybecarriedoutonlybytrainedtechniciansandwiththeappropriatetools!

Securesystemagainstunintentionalactivation. Followinginstallation,ensureacontrolledordefinedrestart.

7.1 Fluidic installation

Danger!

risk of injury from high pressure in the system or device. Beforeworkingonthesystemordevice,cutoffthepressureanddeaeratelines.

installation position: anyposition,preferablywithactuatoraboveandinstalledverticallywiththeactuatorcoverupwards

→ Cleanpipelinesandportconnections. → Installadirtfilterbeforethevalveinlet(≤0.3mm).

note!

caution risk of breakage. • Donotuseplasticactuatorhousingasaleverarm.

→ Holdthedevicewithasuitabletool(open-endwrench)onthebodyandscrewintothepipeline.

→ Observeflowdirection.Thearrowonthebodyindicatesthedirectionofflow. Type3280:Flowdirectionbelowseat,isalwaysclosedagainstthemediumflow; Type3285:Flowdirectionaboveseat,isalwaysclosedwiththemediumflow.

Fig. 8: Direction of flow Type 3280, Flow direction below seat

Fig. 9: Direction of flow Type 3285, Flow direction above seat

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7.2 Electrical installation

Danger!

risk of injury due to electrical shock. Beforeworkingonthesystemordevice,switchoffandiso-latethepowersupplytopreventreactivationofthedevice.

Observeapplicableaccidentpreventionandsafetyregula-tionsforelectricalequipment.

noneoftheelectricalinputsandoutputsofthedevicearegalvanicallyisolatedfromthesupplyvoltage.

note!

damage to the motor valve due to incorrect supply voltage. • Thesupplyvoltagemustcorrespondwiththevoltageindi-catedonthetypelabel.

• Ifthegroundconnectionisnotconnected,theconditionsoftheEMCLawwillnotbemet.

→ Connectthemotorvalveaccordingtothetable. Whenthesupplyvoltageisapplied,themotorvalveisreadyforoperation.

Socket M12,5-pole

CircularconnectorM12,8-pole

3

1

2

4

5

1

23

4

5

6

7

8

Fig. 10: Designation of the circular connector, analog version

Socket M12,5-pole

CircularconnectorM12,5-pole

3

1

2

4

5

3

1

2

4

5

Fig. 11: Designation of the circular connector, digital version

ThethreadedsleeveoftheM12circularconnectorisconnectedtothevalvebody.Connectthebodytoasuitablegroundconnection.Toensureelectromagneticcompatibility(EMC),ensurethatthecableisasshortaspossibleandthecross-sectionisaslargeaspossible.

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7.2.1 Pin assignment for on-off valve, circular connector M12, 8-pole

Pin Configuration external circuit

1 Supply+ 24VDC±10%,max.residualripple10%

2 SupplyGND 24VDCGND

3 donotconnect! Electricallyinsulatewireonconnectionline



6 Digitalinput+ 0...5V(log.0),10...30V(log.1),notgal-vanicallyisolated

7 Digitaloutput 0...5V(log.0),10...30V(log.1),notgal-vanicallyisolated

8 SignalGND SignalGND

Body Shielding -

7.2.2 Pin assignment for control valve, circular connector M12, 8-pole







6 Set-pointvalueinput+

4...20mA/0...10V,notgalvanicallyiso-lated,PWM-signal(800Hz)

7 Digitaloutput 0...5V(log.0),10...30V(log.1),notgal-vanicallyisolated


Body Shielding -

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7.2.3 Pin assignment for the positioner

7.2.3.1 Analog version, circular connector M12, 8-pole




3 CANlow CANlow*4 CANhigh CANhigh*5 CANGND CANGND*6 Set-pointvalue

input+0...20mA/4...20mA/0...5V/0...10V,notgalvanicallyisolated

7 Actualvalueoutput

0....20mA/4...20mA/0...5V/0...10V,notgalvanicallyisolated


Body Shielding -

* 3.3 V signal voltage, reliable communication decreases as the line length and transfer rate increases.

7.2.3.2 Digital version, circular connector M12, 5-pole


1 Shielding

2 Supply+ 24VDC±10 %,max.residualripple10%

3 GND GND

4 CANhigh CANhigh

5 CANlow CANlow

7.2.4 Pin assignment for process controller

7.2.4.1 Analog version, circular connector M12, 8-pole




3 CANlow CANlow*4 CANhigh CANhigh*5 CANGND CANGND*6 Set-pointvalue

input+0...20mA/4...20mA/0...5V/0...10V,notgalvanicallyisolated

7 Actualvalueoutput

0....20mA/4...20mA/0...5V/0...10V,notgalvanicallyisolated


Body Shielding -

* 3.3 V signal voltage, reliable communication decreases as the line length and transfer rate increases.

7.2.4.2 Analog version, socket M12, 5-pole


1 Sensorsupply+ 24VDC±10%,max.residualripple10%

2 Actualvalueinputsensor+

0...20mA/4...20mA/0...5V/0...10V

3 GND GND

4 GND GND(BridgetoGNDPin3)

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5 Notassigned Notassigned

Body Shielding -

7.2.4.3 Digital version, circular connector M12, 5-pole


1 Shielding

2 Supply+ 24VDC±10 %,max.residualripple10%

3 GND GND

4 CANhigh CANhigh

5 CANlow CANlow

7.2.4.4 Digital version, socket M12, 5-pole


1 Sensorsupply+ 24VDC±10%,max.residualripple10%

2 Actualvalueinputsensor+*

0...20mA/4...20mA/0...5V/0...10V/Frequency(Pulse+)

3 GND GND

4 GND GND(BridgetoGNDPin3)

5 Notassigned Notassigned

Body Shielding -

* A PNP sensor must be used

7.3 Settings of DIP switches (analog version only)

Danger!

risk of injury due to electrical shock. Beforeopeningtheactuatorcover,switchoffandisolatethepowersupplytopreventreactivationofthedevice.

Observeapplicableaccidentpreventionandsafetyregulationsforelectricalequipment.

TheDIPswitchesareaccessibleontheelectronicPCBbyopeningtheactuatorcover.

On 1 2 3 4

Fig. 12: Settings of DIP switches for Type 3280 and 3285

Furtheradjustmentscanbemade.Settingoptionsaredescribedintheoperatinginstruction.

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7.3.1 Description of the function

diP switch

Posi-tion

On-Off control valve Positioner and process con-troller version

(applies to analog version

only)

1 OFF Normaloperatingdirectionoftheset-pointvalue10...30 V =valveopens

Normaloperatingdirectionoftheset-pointvalue(e.g.set-pointvalue4...20 mAcorre-spondstoposition0...100%orPWMdutycycle0...100 %correspondstoposition0...100 %),increasing

nofunction

ON Reversaloftheoperatingdirectionoftheset-pointvalue10...30 V =valvecloses

Reversaloftheoperatingdirectionoftheset-pointvalue(e.g.set-pointvalue20...4 mAcor-respondstoposition0...100 %orPWMdutycycle100...0 %correspondstoposition0...100 %),decreasing

nofunction

2 OFF nofunction Set-pointvalueinput4...20 mA

nofunction

ON nofunction Set-pointvalueinput0...10 V

nofunction

3 OFF Valveactuatingspeed:normalmode

büS

ON Valveactuatingspeed:slowmode CANopen

4 OFF Lowpowerfunction:off nofunction

ON Lowpowerfunction:on,lowerforce,lessheatgenerationinthevalve

nofunction

Thechangeinfunctiondoesnotbecomeeffectiveuntilthesupplyvoltageisappliedagain.Amoreprecisedescriptionofthefunctionscanbefoundinoperatinginstructions.

7.4 Accepting and saving SIM card data (digital version only)

TheoptionallyavailableSIMcardcanbeusedtosaveandtransferdevice-specificvaluesandusersettingstoadifferentdevice.

note!

do not use any commercially available sim cards for the device. TheinsertedSIMcardisaspecialindustrialversionwhichisparticularlydurableandtemperature-resistant.OrdertheSIMcardviayourBürkertsalesdepartmentonly.

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Thedetaileddescriptionandprocedure for insertingtheSIMcardcanbefoundinoperatinginstruction.

7.5 LED displayWiththeaidofthepositionerandprocesscontrollerversion,itispossibletousetheBürkertCommunicatorSoftwaretotoggletheLEDcolorsbetweenstandardandNAMURNE107.

7.5.1 Display elements standard

led color status display

white continuouslyon Normaloperation

yellow continuouslyon Valvecompletelyopen

flashing,coloralternateswiththecolorsofthevalveposition

Outofspecification:Ambientconditionsorprocesscondi-tionsforthedeviceareoutsidethespecifiedarea.Internaldevicediagnosticspointtoproblemsinthedeviceortheprocessproperties

green continuouslyon Valveclosed

red flashing,coloralternateswiththecolorsofthevalveposition

Error,seechapter“9.3 Troubleshooting”

white,greenorred

flashing IsusedtoidentifyadeviceinthebüSnetwork.The„flashing“statusisstartedintheBürkertCommunicatorSoftwarewhenselectingthedevice

orange flashing,coloralternateswiththecolorsofthevalveposition

Functioncheck:Workisbeingcarriedoutonthedevice;con-trolledoperationisthereforetemporarilynotpossible

nocolororLEDoff

- Valvewithoutpowersupply

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7.5.2 Display elements NAMUR NE 107

led color

color code

status display

green 1 continuouslyon

Diagnosticsactive:Deviceisoperatingfaultlessly

red 5 continuouslyon

Failure,errororfault

greenorred

1or5 flashing IsusedtoidentifyadeviceinthebüSnetwork.The„flashing“statusisstartedintheBürkertCommunicatorSoftwarewhenselectingthedevice

orange 4 continuouslyon

Functioncheck:Thedeviceisbeingworkedon;controlledoperationisthereforetempo-rarilynotpossible

yellow 3 continuouslyon

Outsidethespecification:Theambientconditionsorprocessconditionsforthedeviceareoutsidethespecifiedarea.Deviceinternaldiagnosticspointtoproblemsinthedeviceorwiththeprocessproperties

nocolororLEDoff

- - Valvewithoutpowersupply

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Start-upType3280,3285

8 START-UP

Warning!

danger due to improper operation.Improperoperationmayresultininjuriesaswellasdamagetothedeviceandtheareaaroundit.

Theoperatingpersonnelmustknowandhaveunderstoodthecontentsoftheoperatinginstructions.

Observethesafetyinstructionsandintendeduse. Onlyadequatelytrainedpersonnelmayoperatethedevice.

Beforestart-up,carryoutfluidandelectricalinstallationofthevalve.

8.1 FunctionsMotorvalveType3280and3285hasdifferentfunctionswhichcanbeconfiguredandparametrizedviatheDIPswitchesandcommunicationssoftware.

Amoreprecisedescriptionofthefunctionscanbefoundinoperatinginstructionsunder:www.burkert.com

9 mainTenance, TrouBleshooTinG

Warning!

Risk of injury from improper maintenance work. Maintenancemaybecarriedoutonlybytrainedtechniciansandwiththeappropriatetools.

Securesystemagainstunintentionalactivation. Followingmaintenance,ensureacontrolledrestart.

9.1 MaintenanceThemotorvalveType3280and3285ismaintenance-freeundernormalconditions.

9.2 CleaningUsethenormalcleaningagentstocleantheType3280and3285.Usenoalkalinecleansingagents,asthesehaveadamagingeffectonthematerialsused.

9.3 TroubleshootingInmalfunctionsoccur,check: • theportconnectors, • whethertheoperatingpressureiswithinthepermittedrange, • thepowersupplyandthestandardsignals.

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Maintenance, troubleshootingType3280,3285

Problem Possible cause remedial actionLEDisnotlit Nopowersupply ChecktheelectricalconnectionsLEDflashes sporadicallywhite

Thepowersupplycollapsesperiodically-devicesoftwarerebootseachtime

SelectpowersupplywithadequatepowerCheckcableforpossibleloseconnections

LEDflashesredorLEDilluminatesred

Theresidualrippleofthesupplyvoltageistoohigh

UsepowersupplywithasmoothoutputvoltageattherequiredpowerAftereliminatingthefault,restartthedevicefornormaloperating(isolatefrompowersupply)

Temperaturetoohigh Observemax.ambienttemperature/mediumtemperature;ifrequiredreducedutycycle(seeDeratingcurve)Whenactivatingstandard: AftereliminatingthefaulttocanceltheredflashingLED,restartthedevice(isolatefrompowersupply)Whenactivatingpositioncontrollerandprocesscontroller: Ifthedevicetemperaturedropsbelowthesetlimitaftercooling,thefaultisautomaticallydeletedbythedevice

Standardsignalis<4mA;cablebreak CheckcableforpossibleloseconnectionsFaultwithpositionmeasuringsystem Checkcablesinthedeviceforpossiblelooseconnections

CommunicationsfailurebüS/CANopen CheckcablesforpossiblelooseconnectionsNoflowrateavailable

Theset-pointvalueisbelowthelimitforthezeropointshut-off

Increaseset-pointvalue

Valveopenseventhoughitshouldclose

Operatingdirectionoftheset-pointvaluehasbeensetincorrectly

Changedirectionoftheset-point

Motorismakinganunusualdroningnoise

Gearboxormotorblocked Returndevicetothemanufacturertohavethefaultrepaired

english

25

Maintenance, troubleshootingType3280,3285

Valveisnotopeningorclosingcorrectly

Lowpowerfunctionactivated;motortorqueformediumpressuretoolow

Deactivatelowpowerfunction

Valveisnotsealed Dirtbetweensealandvalveseat Installdirtfilterandreturndevicetothemanufacturerforcleaning

english

26

Transport, storage, disposalType3280,3285

10 TransPorT, sToraGe, disPosal

note!

transport damage.Inadequatelyprotecteddevicesmaybedamagedduringtransportation. • Protectthedeviceagainstmoistureanddirtinshock-resistantpackagingduringtransportation.

• Preventthetemperaturefromexceedingordroppingbelowthepermittedstoragetemperature.

• Usingprotectivecaps,protect theelectrical interfaces fromdamage.

incorrect storage may damage the device. • Storethedeviceinadryanddust-freelocation! • Storagetemperature:-20...+70°C.

damage to the environment caused by parts contaminated with medium. • Disposeofthedeviceandpackaginginanenvironmentallyfriendlymanner.

• Observeapplicabledisposalandenvironmentalregulations.

Observethenationalwastedisposalregulations.

english

www.burkert.com

Documents

Type 32802 - burkert.se5.2 Structure of the device 5.2.1 Seat valve Type 3280 Linear stepper motor Body Elastomer seal Threaded spindle Control electronics Valve spindle Control cone