YOKOGAWA FLXA21 Manual de usuario

User’s

Manual FLXA21

2-Wire Analyzer

PROFIBUS PA Communication

IM 12A01A02-72E

3rd Edition

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

uIntroduction

Thank you for purchasing the FLXA21 2-Wire Analyzer.

Please read the following respective documents before installing and using the FLXA21.

This manual describes only those topics that are required for operation of the PROFIBUS PA

communications.

For information about the FLXA21 other than PROFIBUS PA, refer to the User’s Manual (IM

12A01A02-01E).

nNotes on Handling User’s Manuals

• Pleasehandovertheuser’smanualstoyourenduserssothattheycankeeptheuser’s

manuals on hand for convenient reference.

• Pleasereadtheinformationthoroughlybeforeusingtheproduct.

• Thepurposeoftheseuser’smanualsisnottowarrantthattheproductiswellsuitedtoany

particular purpose but rather to describe the functional details of the product.

• Nopartoftheuser’smanualsmaybetransferredorreproducedwithoutpriorwritten

consent from YOKOGAWA.

• YOKOGAWAreservestherighttomakeimprovementsintheuser’smanualsandproductat

any time, without notice or obligation.

• Ifyouhaveanyquestions,oryoundmistakesoromissionsintheuser’smanuals,please

contact our sales representative or your local distributor.

nDrawing Conventions

Somedrawingsmaybepartiallyemphasized,simplied,oromitted,fortheconvenienceof

description.

Some screen images depicted in the user’s manual may have different display positions or

character types (e.g., the upper / lower case). Also note that some of the images contained in this

user’s manual are display examples.

nModel Name used in this Manual

The model names, FLXA21-PH and FLXA21-SC, are used in this manual.

The FLXA21-PH means the FLXA21 with the output of PROFIBUS PA communication and with

measurement of pH and/or ORP. The exact model & style code is as follows;

FLXA21-D-P-D-AA-P1-NN-P-N-LA-N-NN(1stinput:pH/ORP)

FLXA21-D-P-D-AA-S1-NN-P-N-LA-N-NN(1stinput:pH/ORP(SENCOMsensor))

And, the FLXA21-SC means the FLXA21 with the output of PROFIBUS PA communication and

with measurement of conductivity. The exact model & style code is as follows;

FLXA21-D-P-D-AA-C1-NN-P-N-LA-N-NN(1stinput:Conductivity(SC))

MediaNo.IM12A01A02-72E 3rdEdition:Oct.2015(YK)

AllRightsReservedCopyright©2015,YokogawaElectricCorporation

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

uSafety Precautions

n Safety,Protection,andModicationoftheProduct

• Inordertoprotectthesystemcontrolledbytheproductandtheproductitselfandensure

safe operation, observe the safety precautions described in this user’s manual. We assume

no liability for safety if users fail to observe these instructions when operating the product.

• Ifthisinstrumentisusedinamannernotspeciedinthisuser’smanual,theprotection

provided by this instrument may be impaired.

• Ifanyprotectionorsafetycircuitisrequiredforthesystemcontrolledbytheproductorfor

the product itself, prepare it separately.

• BesuretousethesparepartsapprovedbyYokogawaElectricCorporation(hereafter

simply referred to as YOKOGAWA) when replacing parts or consumables.

• Modicationoftheproductisstrictlyprohibited.

• Thefollowingwordsareusedthismanual.

CAUTION

This symbol gives information essential for understanding the operations and functions.

NOTE

This symbol indicates information that complements the present topic.

nWarning and Disclaimer

The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor

responsibility to any person or entity with respect to any direct or indirect loss or damage arising

from using the product or any defect of the product that YOKOGAWA can not predict in advance.

iii

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

nFLXA21

• TheFLXA21shouldonlybeusedwithequipmentthatmeetstherelevantIEC,American,

Canadian, and Japanese standards. Yokogawa accepts no responsibility for the misuse of

this unit.

• Don’tinstall“generalpurposetype”instrumentsinthehazardousarea.

• TheInstrumentispackedcarefullywithshockabsorbingmaterials,nevertheless,the

instrument may be damaged or broken if subjected to strong shock, such as if the

instrument is dropped. Handle with care.

CAUTION

Electrostatic discharge

The FLXA21 contains devices that can be damaged by electrostatic discharge.

When servicing this equipment, please observe proper procedures to prevent such damage.

Replacement components should be shipped in conductive packaging. Repair work should

be done at grounded workstations using grounded soldering irons and wrist straps to avoid

electrostatic discharge.

CAUTION

• Donotuseanabrasiveororganicsolventincleaningtheinstrument.

• SubstitutionofcomponentsmayimpairsuitabilityforDivision2.

Do not remove or replace while circuit is live unless area is known to be non-hazardous.

Explosion Hazard – Do not disconnect equipment unless area is known to be

nonhazardous.

Do not reset circuit breaker unless power has been removed from the equipment or the area

is known to be non-hazardous.

• ThisinstrumentisaEN61326-1ClassAproduct,anditisdesignedforuseintheindustrial

environment. Please use this instrument in the industrial environment only.

lHow to dispose the batteries:

ThisisanexplanationaboutthenewEUBatteryDirective(DIRECTIVE2006/66/EC).This

directive is only valid in the EU.

Batteries are included in this product. Batteries incorporated into this product cannot be removed

by yourself. Dispose them together with this product.

WhenyoudisposethisproductintheEU,contactyourlocalYokogawaEuropeB.V.ofce.Donot

dispose them as domestic household waste.

Batterytype:Manganesedioxidelithiumbattery

Notice: The symbol means they shall be sorted out and collected as ordained in

ANNEXIIinDIRECTIVE2006/66/EC.

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

lRegulatory Compliance

Safety: UL61010-1

   UL61010-2-030

   CAN/CSAC22.2No.61010-1

   CAN/CSA-C22.2No.61010-2-030

EMC:EN61326-1ClassA,Table2(Foruseinindustriallocations)

   Inuenceofimmunityenvironment(CriteriaA):±25%ofF.S.

  EN61326-2-3

  EN61326-2-5

  AS/NZSCISPR11

Korea Electromagnetic Conformity Standard Class A 한국 전자파적합성 기준

A급 기기　(업무용 방송통신기자재)

　이 기기는 업무용(A급) 전자파적합기기로서 판매자 또는

사용자는 이 점을 주의하시기 바라며, 가정외의 지역에서

사용하는 것을 목적으로 합니다.

Installationaltitude: 2000morless

CategorybasedonIEC61010:I(Note1)

PollutiondegreebasedonIEC61010:2(Note2)

Note1: Installationcategory,calledover-voltagecategory,speciesimpulsewithstandvoltage.

Equipment with “Category I” (ex. two-wire transmitter) is used for connection to circuits in which measures are taken

to limit transient over-voltages to an appropriately low level.

Note2: Pollutiondegreeindicatesthedegreeofexistenceofsolid,liquid,gasorotherinclusionswhichmayreduce

dielectric strength. Degree 2 is the normal indoor environment.

nWarranty and service

Yokogawa products and parts are guaranteed free from defects in workmanship and material

under normal use and service for a period of (typically) 12 months from the date of shipment from

the manufacturer.

Individual sales organisations can deviate from the typical warranty period, and the conditions of

sale relating to the original purchase order should be consulted. Damage caused by wear and

tear, inadequate maintenance, corrosion, or by the effects of chemical processes are excluded

from this warranty coverage.

In the event of warranty claim, the defective goods should be sent (freight paid) to the service

department of the relevant sales organisation for repair or replacement (at Yokogawa discretion).

Thefollowinginformationmustbeincludedintheletteraccompanyingthereturnedgoods:

• Partnumber,modelcodeandserialnumber

• Originalpurchaseorderanddate

• Lengthoftimeinserviceandadescriptionoftheprocess

• Descriptionofthefault,andthecircumstancesoffailure

• Process/environmentalconditionsthatmayberelatedtothefailureofthedevice.

• Astatementwhetherwarrantyornonwarrantyserviceisrequested

• Completeshippingandbillinginstructionsforreturnofmaterial,plusthenameandphone

number of a contact person who can be reached for further information.

Returnedgoodsthathavebeenincontactwithprocessuidsmustbedecontaminated/

disinfectedbeforeshipment.Goodsshouldcarryacerticatetothiseffect,forthehealthand

safety of our employees.

Material safety data sheets should also be included for all components of the processes to which

the equipment has been exposed.

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

nCopyright and Trademark Notices

The copyrights of online manual contained in the CD-ROM are reserved.

TheonlinemanualisprotectedbythePDFsecurityfrommodication,however,itcanbeoutput

via a printer. Printing out the online manual is only allowed for the purpose of using the product.

When using the printed information of the online manual, check if the version is the most recent

one by referring to the CD-ROM’s version.

Nopartoftheonlinemanualmaybetransferred,sold,distributed(includingdeliveryviaa

commercial PC network or the like), or registered or recorded on video tapes.

FLEXA, FLXAandSENCOMareregistered trademarks of Yokogawa Electric Corporation.

Adobe, Acrobat and Acrobat Reader are either registered trademarks or trademarks of Adobe

Systems Incorporated in the United States and/or other countries.

All other company and product names mentioned in this user’s manual are trademarks or

registered trademarks of their respective companies.

We do not use TM or ® mark to indicate those trademarks or registered trademarks in this user’s

manual.

lFLXA21’s fonts

Redistributionanduseinsourceandbinaryforms,withorwithoutmodication,arepermitted

providedthatthefollowingconditionsaremet:

1. Redistributions of source code must retain the above copyright notice, this list of conditions

and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of

conditions and the following disclaimer in the documentation and/or other materials provided

with the distribution.

3. Neitherthenameoftheteamnorthenamesofitscontributorsmaybeusedtoendorseor

promoteproductsderivedfromthisfontwithoutspecicpriorwrittenpermission.

THISFONTISPROVIDEDBYTHETEAMANDCONTRIBUTORS“ASIS”ANDANY

EXPRESSORIMPLIEDWARRANTIES,INCLUDING,BUTNOTLIMITEDTO,THEIMPLIED

WARRANTIESOFMERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE

AREDISCLAIMED.INNOEVENTSHALLTHETEAMORCONTRIBUTORSBELIABLEFOR

ANYDIRECT,INDIRECT,INCIDENTAL,SPECIAL,EXEMPLARY,ORCONSEQUENTIAL

DAMAGES(INCLUDING,BUTNOTLIMITEDTO,PROCUREMENTOFSUBSTITUTEGOODS

ORSERVICES;LOSSOFUSE,DATA,ORPROFITS;ORBUSINESSINTERRUPTION)

HOWEVERCAUSEDANDONANYTHEORYOFLIABILITY,WHETHERINCONTRACT,

STRICTLIABILITY,ORTORT(INCLUDINGNEGLIGENCEOROTHERWISE)ARISINGINANY

WAYOUTOFTHEUSEOFTHISFONT,EVENIFADVISEDOFTHEPOSSIBILITYOFSUCH

DAMAGE.

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IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

FLXA21

2-Wire Analyzer

PROFIBUS PA Communication

CONTENTS

IM 12A01A02-72E 3rd Edition

uIntroduction....................................................................................................i

uSafety Precautions .......................................................................................ii

1. About PROFIBUS PA................................................................................ 1-1

1.1 Internal Structure of FLXA21 ........................................................................... 1-1

1.2 Logical Structure of Each BLOCK .................................................................. 1-2

1.3 WiringSystemConguration .......................................................................... 1-2

2. Preparation................................................................................................ 2-1

2.1 Cables, terminals and glands for PROFIBUS PA........................................... 2-1

2.2 Shielding and grounding ................................................................................. 2-3

2.3 How to download EDD for PDM....................................................................... 2-3

3. Getting Started.......................................................................................... 3-1

3.1 Connection of Devices ..................................................................................... 3-1

3.2 Host Setting ....................................................................................................... 3-2

3.3 Bus Power ON ................................................................................................... 3-2

3.4 Bus Address Setup ........................................................................................... 3-2

3.5 Notes When Using the FLXA21-SC Concentration Table (when using

FieldMate) .......................................................................................................... 3-3

3.6

PRIMARY/SECONDARY/TERTIARY/QUATERNARY_VALUE Value Assignment

.... 3-3

4. Explanation of Basic Item........................................................................ 4-1

4.1 Reading cyclic parameters .............................................................................. 4-1

4.2 IntegrationofGSDleandIDENTNumber.................................................... 4-1

4.3 Reading acyclic parameters ............................................................................ 4-2

4.4 Function Block Parameters ............................................................................. 4-3

4.5 Setting and change of basic parameters ....................................................... 4-6

4.6 Setting the AI Function Blocks........................................................................ 4-7

5. In-Process Operation............................................................................... 5-1

5.1 Mode Transition ................................................................................................ 5-1

5.2 Generation of Alarm.......................................................................................... 5-1

5.3 Simulation Function ......................................................................................... 5-2

5.4 Write lock (Write-protect) function.................................................................. 5-2

6. Function block parameters and Methods.............................................. 6-1

6.1 Physical Block Parameters.............................................................................. 6-2

6.2 Analog Input Block Parameters ...................................................................... 6-4

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IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

6.3 Transducer block parameters ......................................................................... 6-5

6.4 Diagnostic Information................................................................................... 6-13

6.5 Status of Each Parameter in Failure Mode................................................... 6-24

Revision Record.......................................................................................................i

<1. About PROFIBUS PA> 1-1

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

1. About PROFIBUS PA

PROFIBUS PA is a widely used bi-directional digital communication protocol that enables the

implementation technologically advanced process control systems.

FLXA21PROFIBUSPAcommunicationtypemeetsthespecicationsofPROFIBUS

PANutzerorganisatione.V.andisinteroperablewithdevicesfromYokogawaandother

manufacturers.

For information on other features, engineering, design, construction work, startup and

maintenanceofPROFIBUSPA,refertothePROFIBUSPANutzerorganisatione.V.website:

www.probus.com

1.1 Internal Structure of FLXA21

The FLXA21 contains a structured mapping of function blocks. Each function block serves a

specictask.

lPhysical block

• ManagesthestatusofFLXA21hardware.

• Automaticallyinformsthehostofanydetectedfaultsorotherproblems.

lTransducer block

• ConvertssensorinputtoprocessvalueswhicharetransferredtoAIfunctionblockby

channels.

lAI function blocks

• ConditionsrawdatafromtheTransducerblock.

• Outputsconditionedprocessvalues

• Carriesoutscaling,dampingandsquarerootextraction.

<1. About PROFIBUS PA> 1-2

IM 12A01A02-72E 3rd Edition : Oct. 01, 2015-00

1.2 Logical Structure of Each BLOCK

Sensor

input

Physical block

Block tag

Parameters

Node address

Output

AI function

block

Block tag

OUT

Parameters

AI function

block

Block tag

OUT

Parameters

AI function

block

Block tag

OUT

Parameters

Block tag

Parameters

Sensor

Transducer

block

Figure 1.1 Logical Structure of Each Block

Nodeaddress,blocktagsandcontainedparameterswithinafunctionblockarestructuredinthe

FLXA21deviceasshowningure1.1.

1.3 WiringSystemConguration

The number of devices that can be connected to a single bus and the cable length vary

depending on system design. When constructing systems, both the basic and overall design

must be carefully considered to allow device performance to be fully exhibited.

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