艾默生流量計1000和2000型號Series 1000 and 2000 Transmitters安裝和維護手冊

Series1000and2000

Transmitters

InstallationandOperationManual

April2001

Series1000and2000

Transmitters

InstallationandOperationManual

January2001

Fortechnicalassistance,telephonetheMicroMotionCustomerServiceDepartment:

?IntheUnitedStates,telephone1-800-522-6277,24hours?OutsidetheUnitedStates,telephone303-530-8400,24hours?InEurope,telephone+31(0)308549549

?InAsia,telephone(65)770-8155

?InJapan,telephone(81)35769-6803

Copyright?2001MicroMotion,Inc.Allrightsreserved.

MicroMotionisaregisteredtrademarkofMicroMotion,Inc.

ProLinkIIisatrademarkofMicroMotion,Inc.

SMARTFAMILYisaregisteredtrademarkofRosemount,Inc.

HARTisaregisteredtrademarkoftheHARTCommunicationFoundation.ModbusisaregisteredtrademarkofModicon,Inc.

Series1000and2000Transmittersi

Contents

1InstallingtheTransmitter

1

1.1Overview

1

1.2Safety

1

1.3Determininganappropriatelocation

1

Environmentalrequirements

1

Wiredistances

2

Hazardousareaclassifications

2

1.4Mountingthetransmitterremotelyfromthesensor

2

Installingtheremotemounttransmitter

4

Mountingthetransmitter/coreprocessorassembly

remotelyfromthesensor

7

1.5Rotatinganintegrallymountedtransmitter

8

1.6Connectingthetransmitterwires

9

1.7Groundingthetransmitter

12

1.8Rotatingthedisplay

12

2StartingtheFlowmeter

15

2.1Overview

15

2.2Applyingpower

16

2.3Performingalooptest

16

2.4Trimmingthemilliampoutput

19

2.5Zeroingtheflowmeter

20

2.6ChangingtheRS-485communicationsettings

22

ChangingRS-485options

22

3UsingtheTransmitter

25

3.1Overview

25

3.2Viewingprocessvariables

25

3.3Respondingtoalarms

26

Viewingalarms

26

Acknowledgingalarms

27

3.4Usingthetotalizersandinventories

28

Viewingthemasstotalizer

28

Viewingthevolumetotalizer

29

Viewingthemassinventory

30

Viewingthevolumeinventory

30

Startingthetotalizersandinventories

31

Stoppingthetotalizersandinventories

31

Resettingthemasstotalizer

32

Resettingthevolumetotalizer

32

Resettingbothtotalizers

33

iiSeries1000and2000Transmitters

Contentscontinued

4ChangingtheTransmitterSettings

35

4.1Overview

35

4.2Configurationmap

35

4.3Changingthemeasurementunits

37

Mass-flowunits

37

Volume-flowunits

38

Densityunits

40

Temperatureunits

41

4.4Creatingspecialmeasurementunits

42

Specialmass-flowunit

43

Specialvolume-flowunit

44

4.5Changingeventsettings

45

4.6Changingthedampingvalues

46

Flowdamping

46

Densitydamping

47

Temperaturedamping

47

4.7Adjustingmeterfactors

48

4.8Changingslug-flowlimitsandduration

48

Lowslug-flowlimit

49

Highslug-flowlimit

49

Slug-flowduration

50

4.9Changinglow-flowcutoff

51

Masslow-flowcutoff

51

Volumelow-flowcutoff

51

4.10Changingtheflowdirectionparameter

52

4.11Changingthesoftwaretag

53

4.12Changingthedisplayfunctionality

54

Enablinganddisablingdisplayparameters

54

Changingthescrollrate

55

Changingtheoff-linepassword

55

Changingthedisplayvariables

56

4.13Assigningprocessvariablestoanalogoutputs

57

WithaSeries1000transmitter

57

WithaSeries2000transmitter

58

4.14Changingthemilliampoutput

59

Changingtheupperrangevalue

59

Changingthelowerrangevalue

61

Changingdamping

62

Changingthefaultoutputindicator

62

4.15Changingthefrequencyoutput

63

Changingtheoutputscale

63

Changingthefaultoutputindicator

66

Changingthepulsewidth

67

4.16Changingthefaulttimeoutparameter

68

4.17RS-485communicationsettings

68

4.18HART?burstmode

70

Enablinganddisablingburstmode

70

Changingtheburstmodesetting

71

4.19Changingthepollingaddress

72

4.20Enteringmilliampandfrequencyrangevalueswiththedisplay

73

Series1000and2000Transmittersiii

Contentscontinued

5CharacterizingandCalibrating

75

5.1Overview

75

5.2Characterizingtheflowmeter

75

Whentocharacterize

75

Howtocharacterize

76

5.3Calibratingtheflowmeter

78

Whentocalibrate

78

Howtocalibratefordensity

78

DensitycalibrationwithaHART?Communicator..79DensitycalibrationwithProLinkII?software.....83

Howtocalibratefortemperature

87

TemperaturecalibrationwithProLinkII?software.

87

6Troubleshooting

89

6.1Overview

89

6.2Transmitterdoesnotoperate

89

6.3Transmitterdoesnotcommunicate

89

6.4Zeroorcalibrationfailure

89

6.5HART?outputproblems

89

6.6Analogoutputproblems

90

Faultconditions

91

6.7Statusalarms

91

6.8Diagnosingwiringproblems

94

Checkingthepower-supplywiring

94

Checkingthecoreprocessor-to-transmitterwiring

94

Checkingthecommunicationloop

94

6.9Checkingthereceivingdevice

95

6.10SettingtheHART?pollingaddresstozero

95

6.11Checkingtheupperandlowerrangevalues.......956.12Checkingthefrequencyoutputscaleandmethod...95

6.13Checkingthecharacterization

95

6.14Checkingthecalibration

96

6.15Checkingthetestpoints

96

Obtainingthetestpoints

96

Evaluatingthetestpoints

97

Excessivedrivegain

97

Erraticdrivegain

97

Badpickoffvoltage

98

6.16Contactingcustomerservice

98

AppendixA:Specifications

99

A.1Functionalspecifications

99

Electricalconnections

99

Input/outputsignals

100

Digitalcommunications

100

Powersupply

100

Environmentalrequirements

101

Electromagneticinterferenceeffects

101

ivSeries1000and2000Transmitters

Contentscontinued

A.2

A.3A.4

Hazardousareaclassifications

101

ULandCSA

101

CENELECcompliance

101

Performancespecifications

101

Physicalspecifications

102

Field-mounthousing

102

Mounting

102

Interface/display

103

Weight

103

Dimensions

103

AppendixB:UsingtheHART?Communicator.....107

B.1Overview

107

B.2ConnectingtheHART?Communicator

107

Connectingtocommunicationterminals

107

Connectingtoamultidropnetwork

108

B.3Conventionsusedinthismanual

108

B.4HART?Communicatorsafetymessagesandnotes.

108

B.5HART?Communicatormenutree

108

AppendixC:UsingProLinkII?Software

111

C.1Overview

111

C.2Connectingtoapersonalcomputer

111

Connectingtocommunicationterminals

112

ConnectingtoaRS-485orBell202standardnetwork.

113

Connectingtotheserviceport

114

AppendixD:UsingtheDisplay

115

D.1Overview

115

D.2Components

115

D.3Menutree

116

AppendixE:ReturnPolicy

117

E.1Generalguidelines

117

E.2Newandunusedequipment

117

E.3Usedequipment

117

Index

119

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

1

1.1Overview

1.2Safety

1.3Determiningan

appropriatelocation

Environmental

requirements

Series1000and2000Transmitters

InstallingtheTransmitter

ThissectiondescribeshowtoinstalltheMicroMotion?Series1000and2000transmitters.Theseprocedureswillenableyouto:

?Determineanappropriatelocationtoinstallthetransmitter

?Mountthetransmitterremotelyfromorintegraltothesensor

?Rotateanintegrallymountedtransmitter

?Connectthetransmitterwires

?Rotatethedisplay

Safetymessagesareprovidedthroughoutthismanualtoprotectpersonnelandequipment.Readeachsafetymessagecarefullybeforeproceedingtothenextstep.

I

IMPORTANT

Proceduresandinstructionsinthismanualmayrequirespecialprecautions.Actionsthatraisepotentialsafetyissuesareprecededbyasafetymessage.Readeachsafetymessagebeforeperformingthetaskthatfollowsthemessage.

Todetermineanappropriatelocationforthetransmitter,youmustconsiderthetransmitter’senvironmentalrequirements,wiredistances,accessibilityformaintenance,visibilityofthedisplay(ifitisequippedwithadisplay),andhazardousareaclassification.

Installthetransmitterinanenvironmentwhereambienttemperatureisbetween–35and140°F(–37and60°C).

1

2Series1000and2000Transmitters

InstallingtheTransmittercontinued

Wiredistances

Hazardousarea

classifications

1.4Mountingthetransmitterremotelyfromthesensor

Powersource

Connecttoavoltagesourceof18–100VDCor85–250VAC.

?Thetransmitterautomaticallyrecognizesthesourcevoltage.

?Installupto1000feet(300meters)of18AWG(0.8mm2)orlargerwire.Atdistancesapproaching1000feet,aminimumDCinputof

22Visrequired.

Coreprocessortoremote-mounttransmitter

?Installupto300feet(100meters)of22AWG(0.35mm2)orupto1000feet(300meters)of18AWG(0.8mm2)4-wiretwisted-pairinstrumentcable.

?Installshieldedwiringwithdrainwiresconnectedatbothendsorunshieldedwiringincontinuousmetallicconduitthatprovides360°terminationshieldingfortheenclosedwiring.

Ifyouplantomountthetransmitterinahazardousarea,verifythatthetransmitterhastheappropriatehazardousareaapproval.Eachtransmitterhasahazardousareaapprovaltagattachedtotheoutsideofthetransmitterhousing.

Formoreinformationabouthazardousareaclassifications,seetheinstructionmanualshippedwiththetransmitter.

Mountingthetransmitterapartfromthesensorinvolvesattachingittoaninstrumentpoleorwallwiththemountingbracket.Thebracketwillaccommodateeitheroftwopossiblemountingconfigurations:

?Mountthetransmitterapartfromthesensorandcoreprocessorassembly.

?Mountthetransmitterwithcoreprocessorassemblyapartfromthesensor.

Instrumentpoleandwall-mountoptionsforeitherofthetwopossiblemountingconfigurationsareshowninFigure1-1.Youcanmountthetransmitterinanyorientationaslongastheconduitopeningsdonotpointupward.

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

InstallingtheTransmittercontinued

Figure1-1.Instrumentpoleorwallmount

TRANSMITTERALONE

Mountingbracket(wallmount)

Mountingbracket

(instrumentpolemount)

TRANSMITTERWITHCORE

PROCESSORATTACHED

Mountingbracket

CAUTION

Condensationorexcessivemoistureenteringthetransmittercoulddamagethetransmitterandresultinmeasurementerrororflowmeterfailure.

?EnsuretheintegrityofgasketsandO-rings.

?Donotmountthetransmitterwiththeconduitopeningspointingupward.

?Installdriplegsifaconduitisused.

?Sealtheconduitopenings.

?Fullytightenthetransmittercover.

Series1000and2000Transmitters3

4Series1000and2000Transmitters

InstallingtheTransmittercontinued

Installingtheremote

mounttransmitter

Thefollowingprocedureassumesthatthecoreprocessorisattachedtothesensor.Tomountthetransmitterapartfromthesensorandcoreprocessorassembly:

1.RefertothecomponentsinFigure1-1andFigure1-2,page5.

2.Removethejunctionend-capfromthejunctionhousing(seeFigure1-2,page5).

3.Ifdesired,re-orientthetransmitteronthebracket:

a.Usinga4mmhexkey,looseneachofthefourcapscrewsinthejunctionhousingthreeorfourturns(seeFigure1-2,page5).

b.Rotatethebracketsothetransmitterisorientedasdesired.

c.Tightenthecapscrews,torquingto30-38in-lbf(3-4N-m).

4.Securelymountthebracketandtransmittertoapaneloraninstrumentpole.

5.Useoneofthesemethodstoshieldthewiringfromthecoreprocessortothetransmitter:

a.Connectthedrainwirestothegroundscrewsinthejunctionhousingandcoreprocessor,or

b.Ifwiringisinmetallicconduit,makesuretheconduitprovides360°terminationshieldingfortheenclosedwiring.

6.Connectwiringfromthecoreprocessoronthesensortothetransmitter.

a.Preparewiringforconnectionbycuttingbacksheathingandstrippingwireends.Ifyouareusingshieldedwiring,unwinddrainwiresbacktosheathingandtwisttheendstogetherforgrounding.

b.Pullthematingconnectoroutofthejunctionhousing.

c.Passthecableendthroughtheconduitopeninginthejunctionhousing.

d.Connectthefourwirestothenumberedslotsonthematingconnector,matchingcorrespondingnumberedterminalsonthecoreprocessor.

e.Plugthematingconnectorintothesocketinthejunctionhousing.

f.Ifyouareusingcableshieldsforgrounding,connecttheshieldwireendstothegroundscrew(seeFigure1-3,page5).

7.Reattachthejunctionend-cap,tighteninguntilO-ringseats.

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

InstallingtheTransmittercontinued

Figure1-2.Remotemounttransmittercomponents

Groundlug

Mainenclosure

Bracket

Junctionhousing

Matingconnectorsocket

Junctionend-cap

Matingconnector

Figure1-3.Remote-mounttransmitter,junctionend-capremoved

Groundscrew

Conduitopeningforsensorinterface

Capscrews

Figure1-4.Sensorandcoreprocessor,explodedview

Coreprocessorcover

Sensor

Coreprocessor

5

Series1000and2000Transmitters

6Series1000and2000Transmitters

Matingconnector

Color-codedwires

Usethegroundsscrewsto

bothends.

connectgroundwiringat

Mainenclosure

Groundscrew

processor

Matingconnectorsocket

Core

InstallingtheTransmittercontinued

Figure1-5.Connectingthematingconnectortothecoreprocessor

Connectthefourcolor-codedwiresto

thenumberedslotsonthemating

connector.Connecttheoppositeend

ofeachcolor-codedwiretothe

same-numberedterminalonthecore

processor.

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

InstallingtheTransmittercontinued

Thefollowingprocedureassumesthatthecoreprocessorisattachedtothetransmitter.Tomountthetransmitterandcoreprocessorassemblyremotelyfromthesensor:

1.Attachthemountingbrackettoaninstrumentpoleorwall.

2.Removethelowerconduitringandtheend-capfromthebottomofthetransmitterandcoreprocessorassembly(seeFigure1-6).

3.Placethetransmitterandcoreprocessorassemblyontothemountingbracket.

4.Replacethelowerconduitring,clampingthemountingbracketbetweenthecoreprocessorandtheconduitringasshowninFigure1-1,page3.

5.ConnectthetransmitterendofaMicroMotion9-wireflowmetercabletotheundersideofthecoreprocessor.Refertothemanualshippedwiththecableforflowmetercablepreparationandwiringinstructions.

6.Replacetheendcapontheconduitring.

Mountingthe

transmitter/coreprocessor

assemblyremotelyfrom

thesensor

Figure1-6.Transmitter/coreprocessorassemblyexplodedview

Mountingbracket

ring

Lowerconduit

cap

End

7

Series1000and2000Transmitters

8Series1000and2000Transmitters

Core

Transition

processor

Sensor

Transmitter

InstallingtheTransmittercontinued

1.5RotatinganintegrallyYoucanrotateanintegrallymountedtransmitteronthesensorup

mountedtransmitterto360°in90°incrementstooneoffourpossiblepositions.See

Figure1-7.

WARNING

Twistingthecoreprocessorwilldamagethesensor.

Donottwistthecoreprocessor.

Figure1-7.Rotatingthetransmitter

CAUTION

Toavoiddamagingthewiresthatconnectthetransmittertothecoreprocessor,donotmovethetransmittermorethanafewinchesfromthecoreprocessor.

Torotatethetransmitteronthecoreprocessor:

1.Pushdownandturnthetransmittercounterclockwise(approximately1/8turn)todisengagethetransmitteratthetransition.

2.Rotatethetransmittertothedesiredposition.

3.Alignthecamlockpins(notshown)withthegroovesonthetransition.

4.Pushdownandturnthetransmitterclockwisetolockitintoplaceonthesensor.

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

InstallingtheTransmittercontinued

1.6Connectingthetransmitter

wires

Series1000and2000Transmitters

TherearemultiplewaystoconnectthetransmitterwiresdependinguponhowyouwillusetheHART?orModbus?protocoloranalogfunctionality.Pages10and11provideseveralpossibleconfigurations,including:

?Analogwiring(Figure1-8,page10)

?HART/analogsingle-loopwiring(Figure1-9,page10)

?RS-485point-to-pointwiring(Figure1-10,page11)

?HARTmultidropwiringwithSMARTFAMILY?transmittersandaconfigurationtool(Figure1-11,page11)

WARNING

Hazardousvoltagecancausesevereinjuryordeath.

Shutoffthepowerbeforewiringthetransmitter.

WARNING

Atransmitterthathasbeenimproperlywiredorinstalledinahazardousareacouldcauseanexplosion.

?Makesurethetransmitteriswiredtomeetorexceedlocalcoderequirements.

?Installthetransmitterinanenvironmentthatcomplieswiththeclassificationtagonthetransmitter.SeeHazardousareaclassifications,page101.

9

10Series1000and2000Transmitters

InstallingtheTransmittercontinued

Figure1-8.Analogwiring

Milliamp(mA)receivingdevicereportsmassflow,volumeflow,

analogoutputs,page57.

+

temperature,ordensity.SeeAssigningprocessvariablesto

–

–+

Powersupply

85–265VAC,

50/60Hz,

18–100VDC

Frequencyreceivingdevice

reportsmassfloworvolumeflow.SeeAssigning

processvariablestoanalogoutputs,page57.

Figure1-9.HART/analogsingle-loopwiring

mAreceivingdevicecomhost

orcontroller

+

–

Powersupply

85–265VAC,

50/60Hz,

18–100VDC

–

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

24VDClooppowersupplyrequiredforHART4–20mApassivetransmitters

250?loopresistance

InstallingtheTransmittercontinued

Figure1-10.RS-485point-to-pointwiring

Note:TheRS-485communication

wiresmustbeshielded.

Primary

controller

Multiplexer

Powersupply

85–265VAC,

50/60Hz,

RS-485A

RS-485B

18–100VDC

Otherdevices

Figure1-11.HARTmultidropwiringwithSMARTFAMILYtransmittersandaconfigurationtool

HART-compatible

SMARTFAMILY?transmitters

transmitters

HART?Communicatoror

interfaceforProLinkII?or

AMSsoftware

+

+

Note:ForoptimumHARTcommunication,

makesuretheoutputloopissinglepoint,

groundedtoaninstrument-gradeground.

Series1000and2000Transmitters11

12Series1000and2000Transmitters

InstallingtheTransmittercontinued

1.7Groundingthetransmitter

Groundthetransmitterandthesensorindependently.

Thetransmittercanbegroundedviathepiping,ifjointsinthepipelineareground-bonded,orbymeansofagroundscrewontheoutsideofthecoreprocessorhousing.

WARNING

Impropergroundingcouldcausemeasurementerror.

Toreducetheriskofmeasurementerror:

?Groundtheflowmetertoearth,orfollowgroundnetworkrequirementsforthefacility.

?Forinstallationinanareathatrequiresintrinsicsafety,refertoMicroMotionUL,CSA,orCENELECinstallationinstructions.

?ForhazardousareainstallationsinEurope,refertostandardEN60079-14ifnationalstandardsdonotapply.

Thetransmitterisgroundedbymeansofagroundscrewontheoutsideofthetransmitterhousing.Ifnationalstandardsarenotineffect,adheretothesetransmittergroundingguidelines:

?Usecopperwire,14AWG(2.5mm2)orlarger

?Keepallgroundleadsasshortaspossible

?Groundleadsmusthavelessthan1?impedance

?Connectgroundleadsdirectlytoearth,orfollowplantstandards

1.8RotatingthedisplayYoucanrotatethedisplayonthetransmitterupto360°in90°

increments.

WARNING

Removingthedisplaycoverinexplosiveatmosphereswhilethepowerisoncancauseanexplosion.

Donotremovethedisplaycoverinexplosiveatmospheresbeforeshuttingoffthepowerandwaitingtherequireddelaytimeasindicatedonthetransmitterhousing.

WARNING

Usingadryclothtocleanthedisplaycovercancausestaticdischarge,whichcouldresultinanexplosioninanexplosiveatmosphere.

Alwaysuseadampclothtocleanthedisplaycoverinanexplosiveatmosphere.

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

InstallingtheTransmittercontinued

Torotatethedisplay,completethefollowingprocedure:

1.Removetheend-capclampbyremovingthecapscrew.SeeFigure1-12.

2.Turnthedisplaycovercounterclockwisetoremoveitfromthemainenclosure.

3.Carefullyloosen(andremoveifnecessary)thesemicaptivedisplayscrewswhileholdingthedisplaymoduleinplace.

4.Carefullypullthedisplaymoduleoutofthemainenclosureuntilthesub-bezelpinterminalsaredisengagedfromthedisplaymodule.

5.Rotatethedisplaymoduletothedesiredposition.

6.Insertthesub-bezelpinterminalsintothedisplaymodulepinholestosecurethedisplayinitsnewposition.

7.Ifyouhaveremovedthedisplayscrews,thenreinsertandtightenthem.

8.Placethedisplaycoverontothemainenclosure.Turnthedisplaycoverclockwiseuntilitissnug.

9.Replacetheend-capclampbyreinsertingandtighteningthecapscrew.

Figure1-12.Displaycomponents

Pinterminals

Mainenclosure

Sub-bezel

Displaymodule

Displaycover

Displayscrews

End-capclamp

Capscrew

13

Series1000and2000Transmitters

Applypower.

Zerotheflowmeter.

output(ifnecessary).

TrimmA

Installing

Starting

Using

ChangingSettings

CharacterizingandCalibrating

Troubleshooting

2

2.1Overview

Series1000and2000Transmitters

StartingtheFlowmeter

Thissectiondescribestheproceduresyoushouldperformthefirsttimeyoustarttheflowmeter.Youdonotneedtousetheseprocedureseverytimeyoucyclepowertotheflowmeter.

Theproceduresinthischapterwillenableyouto:

?Applypowertotheflowmeter

?Performalooptestonthetransmitter

?TrimthemAoutput,ifnecessary

?Zerotheflowmeter

Figure2-1providesanoverviewoftheflowmeterstartup

procedures.

Figure2-1.Startupprocedures

Start

Performthesesteps

ifyouareusing

analogoutputs.

Performalooptest.

Finish

Note:AllHARTCommunicatorkeysequencesprovidedinthissectionassumethatyouarestartingfromthe“Online”menu.SeeUsingtheHARTCommunicator,page107.

Note:AllProLinkIIproceduresprovidedinthissectionassumethatyourcomputerisalreadyconnectedtothetransmitterandyouhaveestablishedcommunication.SeeUsingProLinkIISoftware,page111.

15

16Series1000and2000Transmitters

StartingtheFlowmetercontinued

2.2ApplyingpowerBeforeyouapplypowertotheflowmeter,closeandtightenall

housingcovers.

WARNING

Operatingtheflowmeterwithoutcoversinplacecreateselectricalhazardsthatcancausedeath,injury,orpropertydamage.

Makesuresafetybarrierpartitionandcoversforthe

field-wiring,circuitboardcompartmen