APC AXFA11G user manual Functions, How to Set Parameters

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Functions

How to Set Parameters:

The indicator’s LCD and three infra-red switches enable users to set parameters without opening the case cover. Parameters can also be set by means of the HHT(Hand- held terminal).

Displayed Languages:

Users can choose a language from among English, Japanese, German, French, Italian, Spanish.

Instantaneous Flow Rate/Totalized Value Display Functions:

The full dot-matrix LCD enables user selections of displays from one line to three lines for:

•Instantaneous flow rate

•Instantaneous flow rate (%)

•Instantaneous flow rate (bar graph)

•Current output value (mA)

•Totalized value

•Tag No.

•Results of electrode adhesion diagnostics

Totalizer Display Function:

The flow rate is counted one pulse at a time according to the setting of totalization pulse weights. For forward and reverse flow measurement functions, the totalized values of the flow direction (forward or reverse) and the flow direction are displayed on the indicator together with the units. The difference of totalized values between the forward and reverse flow rate can be displayed. Totaliza- tion for the reverse flow rate is carried out only when “Forward and reverse flow measurement functions” is selected.

Damping Time Constant:

Time constant can be set from 0.1 second to 200.0 seconds (63% response).

Span Setting Function:

Span flows can be set in units such as volume flow rate, mass flow rate, time, or flow rate value. The velocity unit can also be set.

Volume Flow Rate Unit: kcf, cf, mcf, Mgal (US), kgal (US), gal (US), mgal (US), kbbl (US)*, bbl (US)*, mbbl (US)*, ∝bbl (US)*, Ml (megaliter), m3, kl (kiloliter), l (liter), cm3

Mass Flow Rate Unit (Density must be set.): klb (US), lb (US), t (ton), kg, g

Velocity Unit: ft, m (meter)

Time Unit: s (sec), min, h (hour), d (day)

* “US Oil” or “US Beer” can be selected.

Pulse Output:

Scaled pulse can be output by setting a pulse weight. Pulse Width:Duty 50% or fixed pulse width (0.05, 0.1, 0.5,

1, 20, 33, 50, 100 ms) can be selected. Output Rate: 0.0001 to 10,000 pps (pulse/second)

Multi-range Function:

• Range switching via status input

Status input enables the switching of up to four ranges.

• Automatic range switching

When the flow rate exceeds 100 % of the range, transition to the next range (up to four ranges) is carried out automatically. Range switching can be confirmed by status outputs and indicator.

11. OUTLINE

Forward and Reverse Flow Measurement Functions:

Flows in both forward and reverse directions can be measured. The reverse flow measurement can be confirmed by status output and indicator.

Totalization Switch:

The status output is carried out when a totalized value becomes equal to or greater than the set value.

Preset Totalization:

The parameter setting or status input enables a totalized value to be preset to a setting value or zero.

0% Signal Lock:

Status input forcibly fixes the instantaneous flow rate display, current output, pulse output, and flow rate totalization to 0%.

Alarm Selection Function:

Alarms are classified into System Alarms (hard failures), Process Alarms (such as ‘Empty Pipe’, ‘Signal Overflow’ and ‘Adhesion Alarm’), Setting Alarms, and Warnings.

Whether alarms should be generated or not can be selected for each item.

The current output generated for an alarm can be selected from among 2.4 mA or less, fixed to 4 mA, 21.6 mA or more, or HOLD.

Alarm Output:

Alarms are generated only for the items selected via the ‘Alarm Selection Function’ if relevant failures occur.

Self Diagnostics Functions:

If alarms are generated, details of the System Alarms, Process Alarms, Setting Alarms and Warnings are displayed together with concrete descriptions of counter- measures.

Flow Upper/Lower Limit Alarms:

If a flow rate becomes greater or smaller than the set value, this alarm is generated. In addition, two upper limits (H, HH) and two lower limits (L, LL) can be set.

If a flow rate becomes greater or smaller than any of the set values, the status is output.

Electrode Adhesion Diagnostics Function:

This function enables monitoring of the adhesion level of insulating substances to the electrodes. Depending on the status of adhesion, users are notified by a warning or an alarm via status outputs. If replaceable electrodes are used, they can be removed and cleaned when adhesion occurs.

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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 IntroductionGuarantee will not apply in the following cases Using the Magnetic Flowmeter SafelyWarranty 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 glandRemoving Cover Wiring ConnectionsTerminal Configuration 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 ConnectionData display area Operating Panel Configuration and FunctionsSetting switch operations Reversed-character indication ContentDisplay items NoneDisplay Unit Setting Methods Display Mode → Setting ModeSetting Mode To Parameter Search Mode Setting Example for Selection-Type Data Flow rate units Parameter Setting ProcedureSetting Mode 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 settingModified value Search Mode Selection CSub-item Major item Parameter Description Item B Menu B Easy Setup items Item a Menu a Display itemsIndicated item Default value Units Description Display unitName Data range 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 TimeE20 Pulse Active Mode Menu E Pulse Setting itemsSetting for E20 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 F15G11 High Alarm High alarm setting Menu G Alarm Setting itemsG10 Low Alarm Low 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 settingOut Act Mode G20 Alm Out Act Mode Setting of the activeDisplay and output condition for process alarms 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 DisplayKey-in Sequence Command FunctionFunction Keys 1 BT200 Connection AXFA11 Operation Using a BT200Data update and upload/ download function of BT200 Parameter Setting Using a BT200 3 BT200 Screens & Flow Rate Data DisplayB21 Flow UNIT, press 1 BT200 Setting of Selection-Type Data Flow rate unitsMoved to B Easy Setup 2 BT200 Setting of Numeric-Type Data Flow rate span B23 Flow SPAN, pressMoved to C Basic Setup 3 BT200 Setting of Alphanumeric-Type Data Tag numberTo 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 FunctionsKey Operation DisplayCalling Up Menu Addresses Parameters Entering, Setting and Sending DataParameter Configuration Data RenewingExample of Setting Selection-Type Data Base Flow Unit Checking for ProblemsSetting Parameters 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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