Flexa FLXA21-PH Manuel utilisateur

User’s

Manual FLXA21

2-Wire Analyzer

FOUNDATION Fieldbus

Communication

IM 12A01A02-71E

2nd Edition

IM 12A01A02-71E 2nd 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 FOUNDATION

Fieldbus communications.

For information about the FLXA21 other than FOUNDATION Fieldbus, 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 FOUNDATION Fieldbus communication

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

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

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

And, the FLXA21-SC means the FLXA21 with the output of FOUNDATION Fieldbus

communication and with measurement of conductivity. The exact model & style code is as

follows;

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

Media No. IM 12A01A02-71E 2nd Edition : Oct. 2015 (YK)

IM 12A01A02-71E 2nd 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 12A01A02-71E 2nd 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 12A01A02-71E 2nd 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 12A01A02-71E 2nd 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.

Toc-1

IM 12A01A02-71E 2nd Edition : Oct. 01, 2015-00

FLXA21

2-Wire Analyzer

FOUNDATION Fieldbus Communication

CONTENTS

IM 12A01A02-71E 2nd Edition

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

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

1. About FOUNDATION Fieldbus ................................................................ 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 FOUNDATION Fieldbus........................... 2-1

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

2.3 How to download DD for CFF .......................................................................... 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 ................................................................................................... 3-3

3.4 Integration of DD ............................................................................................... 3-3

3.5 Set the parameters using DTM ........................................................................ 3-3

3.6 Reading the Parameters................................................................................... 3-4

3.7 Continuous Record of Values.......................................................................... 3-4

3.8 Generation of Alarm.......................................................................................... 3-4

3.9

PRIMARY/SECONDARY/TERTIARY/QUATERNARY_VALUE Value Assignment

.... 3-4

4. Conguration............................................................................................ 4-1

4.1 Network Design................................................................................................. 4-1

4.2 NetworkDenition ............................................................................................ 4-2

4.3 DenitionofCombiningFunctionBlocks...................................................... 4-3

4.4 Setting of Tags and Addresses ....................................................................... 4-4

4.5 Communication Setting ................................................................................... 4-5

4.5.1 VCRSetting ....................................................................................... 4-5

4.5.2 FunctionBlockExecutionControl...................................................... 4-8

4.6 Block Setting ..................................................................................................... 4-8

4.6.1 LinkObject ......................................................................................... 4-8

4.6.2 TrendObject ...................................................................................... 4-8

4.6.3 ViewObject ........................................................................................ 4-9

5. Explanation of Basic Items...................................................................... 5-1

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IM 12A01A02-71E 2nd Edition : Oct. 01, 2015-00

5.1 AI Function Block.............................................................................................. 5-1

5.1.1 FunctionBlocks.................................................................................. 5-1

5.1.2 MODE_BLK ....................................................................................... 5-1

5.1.3 CHANNEL.......................................................................................... 5-2

5.1.4 XD_SCALE/OUT_SCALE ................................................................. 5-2

5.1.5 L_TYPE.............................................................................................. 5-3

5.1.6 PV_FTIME ......................................................................................... 5-3

5.1.7 Alarm Priority...................................................................................... 5-3

5.1.8 Alarm Threshold................................................................................. 5-3

5.1.9 IO_OPTS ........................................................................................... 5-3

5.1.10 STATUS_OPT.................................................................................... 5-4

5.2 Sensor Transducer Block ................................................................................ 5-4

5.2.1 MODE_BLK ....................................................................................... 5-4

5.2.2 BLOCK_ERR ..................................................................................... 5-5

5.2.3 XD_ERROR....................................................................................... 5-5

6. In-process operation................................................................................ 6-1

6.1 Mode Transition ................................................................................................ 6-1

6.2 Generation of Alarm.......................................................................................... 6-1

6.3 Simulation Function ......................................................................................... 6-4

6.4 Write lock (Write-protect) function.................................................................. 6-4

7. List of parameters for each block of the FLXA21 ................................. 7-1

7.1 Resource Block................................................................................................. 7-2

7.2 Analog input Block ........................................................................................... 7-9

7.3 Sensor Transducer Block .............................................................................. 7-12

8. Diagnostic Information ............................................................................ 8-1

8.1 DEVICE STATUS................................................................................................ 8-1

8.2 Status of each parameter in failure mode FLXA21-PH ............................... 8-14

8.3 Status of each parameter in failure mode FLXA21-SC ............................... 8-21

Appendix 1 Link Master Functions....................................................... App.1-1

Appendix 2 Software Download............................................................ App.2-1

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

<1. About FOUNDATION Fieldbus> 1-1

IM 12A01A02-71E 2nd Edition : Oct. 01, 2015-00

1. About FOUNDATION Fieldbus

FOUNDATIONFieldbusisabi-directionaldigitalcommunicationprotocolforelddevices,which

offers an advancement implementation technologies for process control systems and is widely

employedbynumerouselddevices.

FLXA21FOUNDATIONFieldbuscommunicationtypeemploysthespecicationstandardized

by The FOUNDATION Fieldbus, and provides interoperability between Yokogawa devices and

those produced by other manufacturers. FOUNDATION Fieldbus comes with software consisting

ofthreeAIfunctionblocks,providingthemeanstoimplementexibleinstrumentationsystem.

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

maintenance of FOUNDATION Fieldbus, refer to http://www.yokogawa.com/fbs/fbs-index.htm.

1.1 Internal Structure of FLXA21

TheFLXA21containstwovirtualelddevices(VFD)thatsharethefollowingfunctions.

nSystem/network Management VFD

• SetsnodeaddressesandPhysicalDevicetags(PDTag)necessaryforcommunication

• Controlstheexecutionoffunctionblocks

• Managesoperationparametersandcommunicationresources(VirtualCommunication

Relationship:VCR)

nFunction Block VFD

lResource block

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

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

lSensor Transducer block

• ConvertssensoroutputtoprocessvaluesandtransferstoAIfunctionblockbychannels

lAI1, AI2, AI3 function block

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

• Outputsconditionedprocessvalues

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

<1. About FOUNDATION Fieldbus> 1-2

IM 12A01A02-71E 2nd Edition : Oct. 01, 2015-00

1.2 Logical Structure of Each BLOCK

System/network management VFD

Function block VFD

PD Tag

Sensor

input

Resource block

Block tag

Parameters

Communication

parameters

VCR

Node address

Function block

execution schedule

AI function

block

AI function

block

Output

AI function

block

Block tag

OUT

Parameters

SENSOR

Transducer block

Block tag

Parameters

Sensor

Figure 1.1 Logical Structure of Each Block

Setting of various parameters, node addresses, and PD Tags shown in Figure 1.1 is required

before starting operation.

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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