APC AXFA11G user manual Using the Magnetic Flowmeter Safely, Warranty

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1.1Using the Magnetic Flowmeter Safely

WARNING

(1) Installation

•Installation of the magnetic flowmeter must be performed by expert engineer or skilled person- nel. No operator shall be permitted to perform procedures relating to installation.

•The magnetic flowmeter is a heavy instrument. Be careful that no damage is caused to person- nel through accidentally dropping it, or by exerting excessive force on the magnetic flowmeter. When moving the magnetic flowme- ter, always use a trolley and have at least two people carry it.

•When the magnetic flowmeter is processing hot fluids, the instrument itself may become ex- tremely hot. Take sufficient care not to get burnt.

•Where the fluid being processed is a toxic substance, avoid contact with the fluid and avoid inhaling any residual gas, even after the instrument has been taken off the piping line for maintenance and so forth.

•Do not apply excessive weight, for example, a person sttepping on the magnetic flowmeter.

•All procedures relating to installation must

comply with the electrical code of the country where it is used.

(2) Wiring

•The wiring of the magnetic flowmeter must be performed by expert engineer or skilled person- nel. No operator shall be permitted to perform procedures relating to wiring.

•When connecting the wiring, check that the supply voltage is within the range of the voltage specified for this instrument before connecting the power cable. In addition, check that no voltage is applied to the power cable before connecting the wiring.

•The protective grounding must be connected securely at the terminal with the mark to

avoid danger to personnel.

(3) Operation

•Do not open the cover until the power has been off for at least 10 minutes. Only expert engi- neer or skilled personnel are permitted to open the cover.

1. INTRODUCTION

(4) Maintenance

•Maintenance on the magnetic flowmeter should be performed by expert engineer or skilled personnel. No operator shall be permitted to perform any operations relating to maintenance.

•Always conform to maintenance procedures outlined in this manual. If necessary, contact Yokogawa.

•Care should be taken to prevent the build up of dirt, dust or other substances on the display panel glass or data plate. If these surfaces do get dirty, wipe them clean with a soft dry cloth.

1.2 Warranty

•The terms of this instrument that are guaranteed are described in the quotation. We will make any repairs that may become necessary during the guaranteed term free of charge.

•Please contact our sales office if this instrument requires repair.

•If the instrument is faulty, contact us with concrete details about the problem and the length of time it has been faulty, and state the model and serial number. We would appreciate the inclusion of drawings or additional information.

•The results of our examination will determine whether the meter will be repaired free of charge or on an at-cost basis.

The guarantee will not apply in the following cases:

•Damage due to negligence or insufficient mainte- nance on the part of the customer.

•Problems or damage resulting from handling, operation or storage that violates the intended use and specifications.

•Problems that result from using or performing maintenance on the instrument in a location that does not comply with the installation location specified by Yokogawa.

•Problems or damage resulting from repairs or modifications not performed by Yokogawa or someone authorized by Yokogawa.

•Problems or damage resulting from inappropriate reinstallation after delivery.

•Problems or damage resulting from disasters such as fires, earthquakes, storms, floods, or lightning strikes and external causes.

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IM 01E20C01-01E

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Contents Users ManualAXFA11G Contents Operation VIA Hart Communicator Revision Record Safety and Modification Precautions IntroductionUsing the Magnetic Flowmeter Safely WarrantyGuarantee will not apply in the following cases Combination Remote Flowtubes Accessories Handling PrecautionsChecking Model and Specifications Storage PrecautionsMounting InstallationInstallation Location Surface Mounting Wall MountingInch pipe Mounting fixture Washer Clamp screw Inch Pipe MountingPanel Mounting Unit mm approx. inch Panel cutout 203 Mounting fixture 172Dedicated Signal Cable Axfc WiringWiring Precautions CablesUnit mm approx. inch Crimp Terminal Wiring PortsExcitation Cable/Power Cable/Output Cable On the converter sideConduit Wiring When there are no particular optional specificationsWiring using waterproof glands Plastic glandWiring Connections Terminal ConfigurationRemoving Cover Precautions for Wiring of Power Supply Cables DC Power ConnectionGrounding Wiring the Remote Flowtube with the AXFA11 ConverterAxfc Dedicated signal cable Excitation cable Protective grounding terminalsConnecting to External Instru- ments To 20 mA DC Current OutputPulse Output Status InputStatus Output / Alarm Output 13 Status Output ConnectionOperating Panel Configuration and Functions Setting switch operationsData display area Reversed-character indication ContentDisplay items NoneDisplay Unit Setting Methods Display Mode → Setting ModeSetting Mode To Parameter Search Mode Parameter Setting Procedure Setting ModeSetting Example for Selection-Type Data Flow rate units B21 Base Flow Unit Sub-item Current unit settingSub-item Parameter Search Mode Parameter Sub-itemMajor Item Parameter Search Mode Setting mode Setting Example for Numeric-Type Data Flow rate spanSetting Mode Condition B23 Flow SpanSub-item Parameter Search Mode Major item Setting Example for Alphanumeric-Type Data Tag numberSetting Mode Condition Incorrect settingSearch Mode Selection C Sub-item Major itemModified value Parameter Description Item B Menu B Easy Setup items Item a Menu a Display itemsDefault value Units Description Display unit Name Data rangeIndicated item Item C Menu C Basic Setting items Name Data range Position Default value Units Display unitName Data range Position Default value Display unit Item D Menu D Total Setting itemsDefault value Units Display unit NameItem E Menu E Pulse Setting items Item F Menu F Status Functions Setting itemsItem G Menu G Alarm Setting items ALM OUT ACT ALM-SETTINGALM HYS ALM-SIG OverItem H Menu H Display Setting items Item J Menu J Auxiliary Function Setting itemsItem K Menu K Diagnostic Function Setting items Units Display unitItem N Menu N Loop Test Setting items Item P Menu P Parameter Protection itemsMenu B Easy Setup items Data RangeExample When 1000 m3/h is set for B23/C42 Flow Span Unit/P 10-9 FU u Unit/P 10-6 FU Pulse/sDescription Menu C Basic Setting items B41/H11 Display Select2 and B42/H12 DisplayMeter Factor Settings C49 Flow User Span Menu D Total Setting itemsC47 User Span Select Selection of the use Is set forB22/C41 Base Time UnitFlow Unit TOTAL, and A32 DIF Total when BrainF13 Is set forB22/C41 Base TimeMenu E Pulse Setting items Setting for E20 Pulse Active ModeE20 Pulse Active Mode Switch Lower and D24 Ttl Switch Upper Menu F Status Functions Setting itemsSetting Function Description G33 Alm-HH/LL to YesNo Function No input function Val UpperStatus Output for Automatic Multiple Ranges Switching Multiple ranges settingMultiple Ranges Setting Automatic multiple ranges switching 1 Status Output for Automatic Multiple Ranges SwitchingF14 SO1/2 Active Mode Parameter setting sequenceFor automatic multiple ranges switching F10 SO1 Function F11 SO2 Function2 Multiple Ranges Switching via External Status Input F15Menu G Alarm Setting items G10 Low Alarm Low alarm settingG11 High Alarm High alarm setting 100 High Alarm Instantaneous flow rate Low Low Alarm Time t High High Alarm100 High Alarm Output Example100 100 85% 75% High Alarm35% Low Alarm 25%G22 4-20mA Burn Out Display of the current Setting FunctionExample ClosedOn OpenOffG43 Alm Record2 Alarm record2 G41 Alm Record1 Alarm record1Alarm Items G45 Alm Record3 Alarm record3Menu J Auxiliary Function Setting items Setting range 0 to 10% HysteresisExample 1 Step input Function orDetermining rate limit value and dead time Example 2 Slurry noiseK10 Adhesion Check Setting of adhesion J31 Power FrequencyMenu K Diagnostic Function Setting items Power Supply Code 100 to 240 V AC or 100 to 120 V DCMenu N Loop Test Setting items Adhesion Diagnostic FunctionMenu M Automatic Zero Adjustment Function Setting items SO1 Function or F11 SO2 Function, thenMenu P Parameter Protection items N11 Test Output Value Setting for test outputDefault setting Enable Write Protect functionDefault setting After password settingG20 Alm Out Act Mode Setting of the active Display and output condition for process alarmsOut Act Mode Totali Pulse Display Alarm Display and output condition for setting alarm occurrencesAlarm description Selection Output UnitAlarms & Warning Messages K12, K13 and K14 are correct Key Descriptions Operation VIA Brain Terminal BT200BT200 Basic Operations Key Layout and DisplayCommand Function Function KeysKey-in Sequence AXFA11 Operation Using a BT200 Data update and upload/ download function of BT2001 BT200 Connection Parameter Setting Using a BT200 3 BT200 Screens & Flow Rate Data Display1 BT200 Setting of Selection-Type Data Flow rate units Moved to B Easy SetupB21 Flow UNIT, press 2 BT200 Setting of Numeric-Type Data Flow rate span B23 Flow SPAN, press3 BT200 Setting of Alphanumeric-Type Data Tag number To C Basic SetupMoved to C Basic Setup Operation VIA Hart Communicator Interconnectwion between AXFA11 and Hart Communicator Specifications for Communication LineConditions of Communication Line Communication Line RequirementsBasic Operation of the Hart Communicator Model Keys and FunctionsDisplay Calling Up Menu AddressesKey Operation Parameters Entering, Setting and Sending DataParameter Configuration Data RenewingChecking for Problems Setting ParametersExample of Setting Selection-Type Data Base Flow Unit Example of Setting Numeric-Type Data PV Span PV SpanExample of Setting Alphanumeric-Type Data Tag Number DisplayExample 1 of Other Settings Meter Factor Select MF SetSelect Power Frequency Example 3 of Other Settings Trim Analog Output TrimReturning fld dev to original output appears Select the Scaled D/A trim Returning fld dev to original output appears Exiting Burst Mode Example 4 of Other Settings Burst ModeSetting of Burst Mode Example 5 of Other Settings Multidrop ModePolling Exiting Multidrop Mode Example 6 of Other Settings Write ProtectionSetting Password Open Wrt Protect Menu in the Hot key MenuChanging Password Enable Wrt 10minJoker password and Software Seal Other Functions and OperationsMenu Tree On nextE12 J24 J30 P22 P23 Pre-operation Zero Adjustment Actual OperationZero Adjustment Using Display Unit Switches Selection D Major item Sub- item selection DZero Adjustment via External Status Input Ext Auto Zero Display Unit Replacement MaintenanceComponents Replacement Fuse ReplacementSetting of Burnout Switch Setting of SwitchesAmplifier Replacement Output Setting Pins for BurnoutSetting of Write Protect Switch 4 Switch ConfigurationTroubleshooting No IndicationUnstable Zero StartDisagreement Between Indication and Actual Flow Outline 65 10 Cf 10,000How to Set Parameters FunctionsStandard Performance Power Supply Power supply code Maximum Power ConsumptionSafety Requirement Standards Size 2200 mm 88 in. to 2600 mm 104Accessories Optional Specifications for AXFA11 Remote Converter Terminal WiringRemote Converter AXFA11G Surface mountingRemote Converter AXFA11G /RK AM11 Replacement Bracket General tolerance in the dimensional outline drawingDedicated Signal Cable AXFC-4-L AXFC-0-LRevision Record Edition Date Revised item
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