Manuals / Brands / Household Appliance / Carbon Monoxide Alarm / Emerson Process Management / Household Appliance / Carbon Monoxide Alarm

Emerson Process Management 3400, 3410, 3420, 3422 WtA, WtD, MeterMaxVel, (AvgWtdFlowVel), Section 6: Meter operation, Equation 6-4Average weighted gas flow velocity

1 398

Download 398 pages, 5.67 Mb

Section 6: Meter operation	Reference, Installation, and Operations Manual
June 2013	3-9000-743 Rev S

6.1.7Average weighted gas flow velocity

When all active chords are non-failed, the average weighted gas flow velocity is a weighted sum of the chord velocity measurements as shown in Equation 6-4where the chord weights are determined by the meter geometry.

Equation 6-4 Average weighted gas flow velocity

	VAvgWtd =		∑	WtchordVchord
			ActiveChords
where
VAvgWtd	=	average weighted gas flow velocity (m/s)
		(AvgWtdFlowVel)
	=
Wtchord		chord weight (dimensionless) (WtA ... WtD)

Vchord	=	chord average gas velocity (m/s) (FlowVelA ... FlowVelD)

Average weighted flow velocity using chord proportions

In the event of one or more chord failure(s), the meter operation is dependent upon the number of non-failed chords. If there is at least one operating chord, then the meter uses a velocity estimation method described in the following paragraphs. If all chords fail, then the meter reenters the Acquisition mode as described in the “Re-Acquisition” section below.

The meter partitions the velocity range (for forward and reverse flow) into ten consecutive, non- overlapping “bins” (where the velocity range is as specified via the MeterMaxVel data point). The meter maintains a set of bins for each active chord where each bin contain three data values: (1) the chord’s average velocity (within the bin’s velocity range), (2) the chord’s average proportion value, and (3) a “trained” indicator. A chord proportion value is the ratio of the chord velocity to the average weighted flow velocity as shown in Equation 6-5below. The “trained” indicator is used to determine if a bin’s velocity and proportion data values have been updated from their initialized values. The bins are initialized with the average velocity over the bin’s range and meter-geometry-dependent proportion values. All “trained” indicators are initialized to FALSE. The bin data is stored in non-volatile memory.

190	Average weighted gas flow velocity

Contents

DanielTM Ultrasonic Gas Flow Meters with Mark III Electronics Page Daniel customer service Signal words and symbols Important safety instructions Product Operation Personnel: Notice Warranty and Limitations Contents Electronic specifications Hardware features Safety FCC Compliance Section 3: Installation Section 4: Optional features Overview Key expiration warnings (firmware v1.6X and below) Grandfathered features (firmware v1.6X and below) Trial period (firmware v1.6X and below) 5.7 Process parameters and calibration configuration 5.8 Saving the meter configuration 5.9 Maintenance logs and reports (Logs/Reports Menu) 5.10 Trend maintenance logs (Logs/reports Menu) Section 6: Meter operation Frequency, digital, and analog outputs Digital Input Modbus communication Optional gas chromatograph interface Archive logs Section 7: Maintenance and troubleshooting Field hydrostatic pressure testing procedures T-SlotTransducer Removal and Installation Procedures Replacing the Mark III Electronics Troubleshooting Communications Appendix A Conversion factors A.1 Conversion factors per unit of measurement Appendix B Miscellaneous equations B.1 B.2 Chord “L” dimension calculation Appendix F Flow rate summary charts F.1 Flow Rate Summary Charts Appendix G Write-protectedconfiguration parameters G.1 Appendix H Open source licenses List of Tables Page Page Table A-1 Conversion Factors per unit of measurement Table C-1 Mark II chord inactive conversion to Mark III data points C-1 Table C-2 List of Figures Daniel 3400 Series Gas Ultrasonic Flow Meter Field Connection and CPU Board communication CPU Board Frequency and Digital Output Field Setup Wizard - HART Output Page Daniel MeterLink Field Setup Wizard Page Section 1: Introduction The following terms, acronyms, and abbreviations are used in this document: Table 1-1Gas Ultrasonic Meter acronyms, abbreviations and definitions Acronym or abbreviation Definition Highway Addressable Remote Transducer Page Figure 1-2Baseline viewer Continuous Flow Analysis •Abnormal profile •Blockage •Internal bore buildup •Liquids present in the gas meter [1]Gould Modbus Protocol Reference Guide, Rev. B, PI-MBUS-300 [1] , Rev. B PI-MBUS-300 Measurement of Fuel Gas By Turbine Meters Page Section 2: Product overview Page Page Upper explosion-proofhousing Figure 2-2Daniel Ultrasonic Gas Flow Meter Mark III Electronics Lower intrinsically-safebase unit assembly Base Unit Figure 2-3CPU Board (switch-sideview) Page Page Figure 2-8Mark III Acquisition Module SeniorSonic -located at ± 0.309 and ± Two paths are located at Figure 2-9SeniorSonicTM Model 3400 meter body See Figure 2-10 SeniorSonicTM •Path location: all are located at ± 0.5-Rfrom the center of the meter Figure 2-10SeniorSonicTM Model 3422 meter body JuniorSonic Figure 2-11JuniorSonicTM Model 3410 meter body Figure 2-12JuniorSonicTM Model 3420 meter body and 12-inch60o SeniorSonicTM meters Figure 2-13 T-11(left) Transducer and T-12Transducer (right) Figure 2-14 T-21(left) and T-22Transducer (right) Table 2-1Transducer connection ports and number of transducers Model Page Equation 2-1Meter capacity - reference conditions of pressure and temperature =flow rate at reference conditions (Nm3/h; Scfh) =flow rate at flowing conditions (m3/h; cfh) =absolute pressure at flowing conditions (Pa; psia) =absolute pressure at reference conditions (Pa; psia) Table 2-2Temperature ranges for transducers, mounts and holders Transducer type Temperature range Mount and holder type Page Digital input Pressure and temperature analog inputs frequency Outputs The frequency and digital outputs are divided into two groups as follows: •Group 1:FO1A, FO1B, DO1A, DO1B Table 2-3Voltage level and drive capability per logic level (TTL) Logic Value Voltage Level Drive Capability Cable length TTL mode Cable length open collector mode Table 2-4Configurations for open collector frequency outputs Cable Pull-up Total Analog output(s) CPU Board General Status Indicators Page Table 2-5CPU Board General Status Indicators Label Description Color Indicator CPU Board Communication Status Indicators Table 2-6CPU Board Communication Status Indicators Color Activity No Activity Indication Series 100 Plus Option Board General Status Indicators Figure 2-19Series 100 Plus Option Board General Status LED Indicators Table 2-8Series 100 Plus Option Board General Status Indicators Option Board Communication Status Indicators Figure 2-20Mark III Option Board Communication Status LED Indicators Series 100 Plus Option Board Communication Status Indicators Figure 2-21Series 100 Plus Option Board Communication Status LED Indicators Table 2-10Series 100 Plus Option Board Communication Status Indicators Table 2-11Supported Modbus Protocols Modbus Protocol Number of Start Bits Number of Data Bits Parity Type RESTRICT ETHERNET AND SERIAL CONNECTIVITY USAGE EQUIPMENT SAFETY Page Section 3: Installation Page DANGER TO PERSONNEL AND EQUIPMENT Lifting a Daniel Ultrasonic Meter with other equipment ONLY CRUSHING HAZARD LIFTING HAZARD DOE-STD-1090-2004 HOISTING AND RIGGING SHALL NOT Figure 3-1Meter end flange with tapped flat-counterborehole for hoist ring Plug Bolt Flat-counterbore surface Figure 3-2Safety approved hoist ring and non-complianteye bolt Safety engineered Eye bolt Swivel hoist ring Figure 3-3Ninety degree angle between slings Figure 3-4Incorrect sling attachment Apply heavy lubricant or •American Drill Bushing Company (www.americandrillbushing.com) •Carr Lane Manufacturing Company (www.carrlane.com) •Fastenal (www.fastenal.com) •Reid Tools (www.reidtool.com) Table 3-1Daniel hoist ring part numbers Table 3-3Hoist ring lookup table for Daniel Gas JuniorSonic Meters Safety precautions using appropriate rated lifting slings on Daniel Ultrasonic Meters Figure 3-5Correct sling attachment Figure 3-6Incorrect sling attachment Figure 3-7Daniel Ultrasonic Gas meter body Table 3-4Piping recommendations uni-directionalflow Table 3-5Piping recommendations bi-directionalflow EQUIPMENT HANDLING Observe all precautionary signs posted on the equipment Figure 3-8Daniel Mark III Ultrasonic Gas Flow Meter Upper Housing Base Enclosure and Transducer Cables Meter Body and Figure 3-9Upper electronics enclosure security seals Figure 3-10Upper enclosure wiring card Figure 3-11Ground lug upper electronics enclosure Figure 3-12Mark III base unit electronics Table 3-6Acquisition board wiring Acquisition board wiring Figure 3-13Transducer Ports and Cables Base Unit 18 inches HAZARDOUS VOLTAGE INSIDE ENCLOSURE Do not open enclosure in flammable gas area. Disconnect all power to the meter Page Table 3-7J7 Port B Wiring Power and Communications Field Connection Board Wiring Figure 3-14Field Connection Board Ethernet Connector Wiring Figure 3-15Port B Switch S1 Ethernet Settings Table 3-8J2 Power Table 3-9J3 Chassis Ground Table 3-10J18 Digital Input Table 3-11J11 Analog Output (AO1) Power and Communications Series 100 Option Board Wiring Table 3-12J12 Analog Input (AI1) Table 3-13J12 Analog Input 2 (AI2) Table 3-14J10 Analog Output Series 100 Plus Option Board (AO2) Table 3-15J11 Analog Output Series 100 Plus Option Board (AO1) Table 3-16J12 Analog Input Series 100 Plus Option Board (AI1) Table 3-17J12 Analog Input Series 100 Plus Option Board (AI2) Table 3-18J6 Port A Table 3-19J7 Port B Table 3-20J16 Port C Table 3-21J8 Ethernet Port Ethernet Port RJ45 Connections Field Conn Bd Table 3-23Case Ground Jumper Settings Table 3-24Digital Input Connector Figure 3-16Daniel 3400 Series Gas Ultrasonic Flow Meter Wiring Switch Settings Page Page Page Figure 3-20CPU Board Switches Figure 3-21Series 100 Option Board Switches Figure 3-22Series 100 Plus Option Board Switches Figure 3-23Field Connection board switches Field Connection Board CPU Board Serial Communication Port Drivers Port A Driver Configuration Table 3-25Port A driver settings Position Table 3-26Port A RS-485full duplex settings Table 3-27Port A RS-485half duplex settings Port B Driver Configuration Table 3-28Port B RS-232driver settings Table 3-29Port B RS-485full duplex Table 3-30Port B RS-485half duplex Port C Driver Configuration Table 3-31Port C RS-232settings Table 3-32Port C RS-485half duplex Figure 3-25CPU Board Frequency and Digital Output configuration switch banks Group S8Outputs S9 Group Outputs Figure 3-26CPU Board Switch Banks S8 and S9 Switch Position Output CPU Board Internally Page Page Table 3-37Series 100 Option board Analog Out sink setting Table 3-38Series 100 Option board Analog Out source setting Table 3-39Series 100 Plus Option board Analog In 1 temperature sink setting Page Table 3-42Series 100 Plus Option board Analog In 2 pressure source setting Table 3-43Series 100 Plus Option Board Analog Out 1 sink settings Table 3-44Series 100 Plus Option Board Analog Out 1 source settings Table 3-45Series 100 Plus Option Board Analog Out 2 sink settings Table 3-46Series 100 Plus Option Board Analog Out 2 source settings Table 3-47DHCP server settings CPU Board Switch DHCP Server Disabled DHCP Server Enabled Table 3-48CPU configuration protection switch Figure 3-27Upper electronics end cap security seals 1.Rotate end cap clockwise fully closing and compressing the end cap seal 4.Adjust wire, removing all slack and seal. Remove excess wire Figure 3-28Upper electronics housing to base unit security seal 3.Twist and adjust wire removing all slack and seal 4.Remove excess wire Figure 3-29Transducer housing, cable nut and security seal A.Transducer cable nut B.Transducer cable chordset C.Security wire seal Page Section 4: Optional features •E-mail:tech.service@emersonprocess.com •Also see, Daniel MeterLink Help|Technical Support Eth1Key LogAccessKey GCKey AGA10Key Leaving the Key field empty or entering will disable the feature once is clicked IsAnyKey- AboutToExpire Page Section 5: Startup and meter configuration Table 5-1Daniel MeterLink setup wizards Daniel MeterLink Setup Wizards Wizard Page Page Table 5-2Supported Modbus Protocols Modbus Number of Start Number of Data Number of Stop Page Table 5-3Data Points for Ethernet Port Configuration Data Points, Options and Guidelines Display Name Ethernet Initial Connection Material Checklist Daniel 3410 Series Gas Ultrasonic Flow Meter Ethernet adapter cable (Daniel P/N •Personal computer (PC) configured as follows: •Daniel MeterLink software installed (version 3.0 or higher) •Ethernet LAN adapter Figure 5-1Program directory Figure 5-2Ethernet connections parameters Figure 5-3Meter connect 11.After a connection to the meter is established, use the menu path to access the Figure 5-4Communications settings Ethernet port Page Serial port configurations •ASCII Modbus (7 data bits, even or odd parity, 1 stop bit) •RTU Modbus (8 data bits, no parity, 1 stop bit) •TCP/IP Table 5-4Data Points for serial ports configuration Daniel MeterLink Display Name IsHWFlowControlEnabledPortA RS-232serial initial connection material checklist RS-232serial initial connection steps Configure the Mark III Port B for Table 5-5Serial Port B RS-232Configuration Switch Settings From Daniel MeterLink 8.Disconnect Daniel MeterLink from the Mark III meter Disable the Port B override by setting CPU Board switch RS-485serial initial connection material checklist RS-485serial initial connection steps Full Duplex operation Table 5-6Serial Port A RS-485Full duplex configuration switch settings Half Duplex operation Table 5-7Serial Port A RS-485half duplex configuration switch settings Table 5-8Serial Port B RS-485full duplex configuration switch settings To configure Port B for Table 5-9Serial Port B RS-485half duplex configuration switch settings 10.Disconnect Daniel MeterLink from the Mark III meter Figure 5-5Writing Ethernet port communications settings Page •Meter units system •Volumetric flow rate time •Gage or Absolute Pressure type Table 5-10Register reference help file Register Topic Conventions used for data points reference •BaudPortA •EnablePressureInput options InputPressureUnit: Figure 5-6Write protected registers The Mark III meter maintains a configuration checksum value CnfgChksumValue CnfgChksumDate To view or edit a configuration in table format, use the Daniel MeterLink •Temperature and Pressure Page Section •Gas Chromatograph Setup Page Section •AGA8 Setup Page Section •Continuous Flow Analysis Page Section •Update Time Wizard Section PageDescription Page Page Page Page Page Page Figure 5-7Field Setup Wizard - Startup Page (Series 100 Option Board) Figure 5-8Field Setup Wizard - Startup Page (Series 100 Plus Option Board Page —Pipe outside diameter: Enter the outside diameter of the meter body available for DFI boards running version 3.10 or later firmware Table 5-12Enabling Meter Corrections Table 5-13Enable Temperature/Pressure Meter Corrections Data Points, Source - EnableTemperatureInput - EnablePressureInput 5.Click the checkbox(s) to enable or disable the desired Meter Outputs: •Frequency outputs Figure 5-9Field Setup Wizard - General Page Table 5-14Data Points for Meter Real-TimeClock RTCSecondsSinceEpochSet •Contract hour for daily log 3.Enter additional information as desired in the Notepad field Figure 5-10Field Setup Wizard - Meter Frequency Outputs Page Page Figure 5-11Field Setup Wizard - Meter Current Outputs Page 1.From the Current Outputs Page, choose the desired settings: • Content: —Current output 1 Current output •Direction: Table 5-15Data Points for Analog (Current) Output Configuration Page Page Figure 5-12Field Setup Wizard - HART Output Page (Series 100 Plus Option Board) HART® Field Device Specification Guide: Daniel Gas Ultrasonic Meter . If you want a different Primary variable, you will need to go back to the and choose a different selection for its Content control for a.Process Variable: —Primary variable Figure 5-13Field Setup Wizard - Digital Outputs Page , choose the desired settings: a.Digital output group 1A, 1B, 2A, and 2B —For DO1AContent, choose Freq1 Validity (0) or Flow Direction (2) —For DO1BContent, choose Freq1 Validity (0) or Flow Direction (2) Figure 5-14Field Setup Wizard - Meter Corrections page See the Notice above regarding support for Mark II Gas Ultrasonic Flow Meters g.Pipe outside diameter: Enter the outside diameter of the meter body Figure 5-15Daniel MeterLink Field Setup Wizard - Temperature and Pressure Page The is only displayed if the temperature and/or pressure is (as selected in the earlier page To configure the Table 5-16Live Temperature Inputs Options and Guidelines If Fixed was selected for Table 5-17Fixed Temperature Inputs To configure Table 5-18Live Pressure Inputs Table 5-19Fixed Pressure Inputs button and Daniel MeterLink displays the Figure 5-16Field Setup Wizard - Gas Chromatograph Setup page c.GC baud rate: Select the baud rate for which the GC is configured d.GC comms address: Enter the Modbus ID of the GC g.GC heating value type: Select the type of heating value the GC will return Figure 5-17Field Setup Wizard - AGA8 Setup page page is only displayed if both temperature and pressure are set to is selected in the earlier page ). Configuring AGA8 parameters is necessary for obtaining the desired AGA8 1.From the Field Setup Wizard - AGA 8 Page, choose the desired settings: •AGA8 calculations to be performed: —Internally (by meter) —Base temperature —Base pressure Click and Daniel MeterLink displays the Figure 5-18Field Setup Wizard - Continuous Flow Analysis 2.Click the Finish button to write the changes to the meter Figure 5-19Meter Monitor - Baseline Viewer Figure 5-20Daniel MeterLink Update Time Wizard Daniel MeterLink Update Time Wizard (listed in the table below): Table 5-21Data Points for Batch Cycle Processing, or Update Time Control Page Figure 5-21Calibration - Meter Factors Page Page Dry calibration Table 5-22Data Points for Dry Calibration Page Wet calibration •Piece-WiseLinearization (PWL) Method •Polynomial Method page: Table 5-23Data Point for wet calibration method Piece-Wiselinearization- wet calibration Table 5-24Data Points for Piece-Wise linearization calibration Polynomial Wet Calibration Meter Factors page as shown in the table below: Table 5-25Data Points for Polynomial Wet Calibration menu button To create a Maintenance log menu path. The Maintenance and Logs window displays Figure 5-22Maintenance logs and reports Figure 5-23Log file pathname Figure 5-24Maintenance Logs and Reports - Data Collection Table Duration (mins): Microsoft® Excel Inspection Report —Default view -TheTechnician view displays the following data: Comma-SeparatedValues Flow Pressure Flow Temperature Save meter configuration .cfg file Comment Meter Status Alarms Page Charts Raw Data Ultrasonic Meter Archive log types Table 5-26Ultrasonic Meter Archive Log Types Log type Section 6: Meter operation Page Figure 6-4Update time, stack size, emission rate and filter Sequence Stack size Emission rate Stack emission rate measure of the signal “goodness” is the Stacking Stacking is only available when the standard update rate is selected (see below) Filtering Batch update period Table 6-1Actual meter update period 1 (None) BatchUpdatePeriod Emission rates Smoothing IsAcqMode Laird SSMin SSMax ⋅ tan For all other port angles PortAngleFactor =chord average gas velocity (m/s) (FlowVelA ... FlowVelD) =chord average sound velocity (m/s) (SndVelA ... SndVelD) =chord “L” dimension (m) (LA ... LD) Optional AGA10 sound velocity calculation and comparison AGA10SndVel AGA10SndVelStatus Table 6-2AGA10 calculation status Description Equation 6-4Average weighted gas flow velocity (AvgWtdFlowVel) Average weighted flow velocity using chord proportions MeterMaxVel Equation 6-5Chord proportion calculation Prop chord proportion (dimensionless) PropUpdt- Batches Equation 6-6Updating chord proportion bin data values Equation 6-7Estimating average flow velocity using proportion values InterpPropchord AvgWtdFlowVel Re-acquisition Equation 6-8 Dry-calibrationgas flow velocity DryCalVel FwdA0 RevA0 FwdA1 Equation 6-9 Wet-calibrationgas flow velocity VWetCal = WetCalFunction(VDryCal) wet-calibrationgas flow velocity (m/s) (AvgFlow) WetCalFunction(x) selected wet calibration function Third-orderpolynomial Equation 6-11Wet calibration - third-orderpolynomial FwdC0 RevC0 FwdC1 ⋅ 3600 s ⁄ hr ExpCorrP = 1 + [3 ⋅ β ⋅ (Pabs, f – Pref)] (1 + υ)] + [Din2 (1 – 2υ)] ExpCorrT = 1 + [3 ⋅ α ⋅ (Tf – Tref)] log⎛ Equation 6-18Reynolds number Re = MAX (PathFactor) Re MAX Equation 6-19 Base-conditionvolumetric flow rate PBase TBase ZBase ZFlow DoUpdtTrigDeltaVols TrigDeltaPosVolFlow TrigDeltaNegVolFlow TrigDeltaPosVol- Base TrigDeltaNegVolBase 1000dm3 1000kJ The non-volatileenergy total data points are as listed in the table below: Table 6-4Energy total data points PosEnergy PosEnergyFrac NegEnergy MassRateValidity QFlowValidity AGA8FlowCalcValidity The non-volatilemass total data points are as listed in the table below: Table 6-5Mass Total Data Points Profile Factor ProfileFactor Swirl angle SwirlAngle •expansion correction Data updates ) once per second regardless of the input selection (disabled, live, or fixed) FlowPressure The flow-conditionabsolute flow pressure is calculated as shown in Equation Equation 6-23 Flow-ConditionAbsolute Pressure InputPressureUnit = FALSE(Gage) InputPressureUnit = TRUE(Absolute) =flow-conditionabsolute pressure (MPaa) (AbsFlowPressure) Click the Edit Scaling button to modify the input scaling Fixed gas property data MeasVolGrossHeatingVal RefTemperatureHV Table 6-7Fixed gas composition data points Gas composition data points Live (GC) gas property data GCHeatingValueUnit Table 6-8 GC-reportedgas composition data points GC reported composition data points “In-Use”gas property data Fixed Live - GC Fixed value HeatingValueInUse NeoPentaneGC PlusGC NHexaneInUse Table 6-10 C6+ breakdown to standard components by component ID C6+ Component ID external (0) with results specified to the meter (via the •internal via Gross Method 1 (1) •internal via Gross Method 2 (2) •internal via Detail Method (3) •None (4) (AGA8 calculations are not performed) Frequency data content Frequency data flow direction Dir except Channel “B” operation on error Frequency value data points Freq1ChnlA Freq1ChnlB Freq2ChnlA Freq2ChnlB Frequency test mode Table 6-12Data points for frequency outputs test Freq1MaxFrequency or Freq2MaxFrequency data point both The following paragraphs describe the digital output configuration options Digital output data content DO1BContent DO2AContent DO2BContent Digital output test mode Table 6-13Data points for digital outputs test range [1, 30 min] and has a default value of 2 min (P/N 3-9000-754)for analog output configuration details Analog output data content Analog output data flow direction AO1Content w AO1Dir AO1FullScaleEnergyRate AO2FullScaleEnergyRate AO1FullScaleMassRate AO2FullScaleMassRate Outputs test mode Figure 6-5Meter Outputs Test page because the frequency output is considered invalid during test mode output under test timeout is set to two minutes Outputs are driving live values DI1IsInvPolarity The value of the input is accessible via the DI1 data point Also, refer to the Daniel website: http://www2.emersonprocess.com/EN-US/BRANDS/DANIEL/FLOW/Pages/Flow.aspx For backward compatibility to the Mark II, Modbus registers within the range For Modbus access information for a particular data point, consult Table 6-15Gas Chromatograph Sim 2251 Registers Sim 2251 Register GCSerialPort –protocol (GCProtocol) GCProtocol –baud rate (GCBaud) GCBaud IsGCComErr GCCommStatus Table 6-16GC Communication status list GCComm status value Error description AreGasPropertiesInvalidGC Table 6-17 GC-readgas property invalid conditions Condition Data Point siredStreamTimeout) Manual of Petroleum Measurement Standards Daily and hourly log data point actions •Snapshot:causes the data point’s value at the log time to be recorded ContractHour Table 6-18Daily log content Log action PosVolFlow NegVolFlow PosVolBase Table 6-18Daily log content (Continued) PrevDayMacro1*: PrevDayMacro2*: Page MethaneInUse N2InUse CO2InUse EthaneInUse PropaneInUse DoOverwriteUn- readHoulyLog IsHourlyLogFull Table 6-19Hourly log content Log Action PosVolFlow RhoMixFlow ZFlow ZBase Page DoOverwriteUnreadAuditLog IsAuditLogFull The groupings are as follows: •AGA8 •Calibration Table 6-20Audit log content Data group Data point CalFlag EnableExpCorrPress Page General AvgSoundVelHiLmt AvgSoundVelLoLmt DeviceNumber MaxNoDataBatches Indicators DidColdStart Page InputPressureUnit Signal Processing Determining meter power-upand power-downtimes PowerFailTime DoOverwriteUnreadAlarmLog IsAlarmLogFull Table 6-21Alarm log non-booleandata points monitored Low Alarm Limit High Alarm Limit MeterMaxNegVel Table 6-22Alarm log boolean data points monitored Boolean Alarm Limit Page DoOverwriteUnreadSystemLog IsSystemLogFull The System log is for Daniel use and interpretation •daily •hourly Collecting and viewing log records Three log formats are available: Page Backup Upgrade In Daniel MeterLink, use the menu and select Figure 6-6Program settings dialog FTP-onlyconnection 2.Click the OK button to close Program Settings dialog Communications cable between two computers Figure 6-7Port A and B direct connection settings •Click the OK button and you will be prompted to Attempt FTP-onlyconnection … •Click the Yes button and if successful, Daniel MeterLink displays the message Next, use the Page Page Page Section 7: Maintenance and troubleshooting Figure 7-1 J-MountTransducer Assembly Page Page •Transducers are always replaced in pairs Table 7-1 Tools and supplies for disassembly and assembly Table Tool list, shop supplies and reference documents Shop supplies Procedure 1.Blow the line down according to the site standard operating procedures Meters with If the meter is equipped with Note 9.Clean the transducer holder with a dry cloth 2.Apply a small amount of Molykote 111to the female contacts on the transducer Figure 7-6Transducer holder, stalk and transducer assembly A. Transducer holder B.Stalk Figure 7-7 M-mountcover and chordset with “V” arrowhead mark A.Mount cover captive screws B.Mount cover “V” alignment arrowhead C.Chordset “V” alignment arrowhead A. B C. Mount and holder D. Transducer port (meter body) 100 oC - 5’ length P/N 2-3-3400-190) 100 oC -15’length (P/N Page and a Configuration file Average Delay Time and Delta Delay Time Modifications Determining the “L” Value Figure 7-9Daniel MeterLink Transducer Swap-outWizard •Acquisition board (Base unit) •CPU board (Upper Explosion-proofHousing Assembly) •I.S. Interface board (Upper Explosion-proofHousing Assembly) •Field Termination board (Upper Explosion-proofHousing Assembly) •Series 100 Option board or Series 100 Plus Option Board (Upper housing) Tools> Menu>Communications Analyzer menu path 0047-0001,Rev D. This manual may be downloaded from the following location: AMS™ Books Online •Ethernet Connections •Direct Serial Connections Direct Serial Connections Files do not appear in workbook Microsoft® excel® log/export options are not available Maintenance logs or trend files are not created Figure 7-10Excel® Tools Menu Windows 2000 Excel® Menu checkbox and click the button to apply your selections Figure 7-11Excel® Trusted Access Setting Service Pack Known Issue For English North American versions of Windows® For All Other Versions of Windows® http://support.Microsoft.com/default.aspx?scid=kb;[LN];824301 Windows® 2000 Service Pack 4 and the Security Update for Windows® Hotfixes Figure 7-12Meter Monitor Status Alarms Figure 7-13Meter Monitor Status Summary Table 7-3Chord alarms LED Color Problem Table 7-4Maintenance log collection Collection rate Maximum Duration (based on 3600 records) menu path Figure 7-14Maintenance Logs and Reports Dialog Figure 7-15Log collection parameters Format|Column|Unhide Figure 7-16Excel custom view settings Figure 7-17Maintenance logs and reports start dialog Figure 7-18Speed of Sound dialog Figure 7-19Log complete dialog Figure 7-20Microsoft® Excel report view toolbar Figure 7-21Microsoft® Excel charts view Figure 7-22Microsoft® Excel inspection report view Figure 7-23Microsoft® Excel Speed of Sound View Figure 7-24Microsoft® Excel Meter Config View Figure 7-25Microsoft® Excel Raw Data View Appendix A Conversion factors Conversion factors Appendix B Miscellaneous equations 3600 ⋅ π s ft2 =Vft ⁄ s ⋅ D2in ⋅ 19.63495((s ft2) ⁄ (hr in2)) πDm2 = Vm ⁄ (s ⁄ hr) Equation B-5Chord “L” Dimension Page Appendix C Upgrading a Mark II to a Mark . The SeniorSonic™ Mark III meter 12-P . The Mark III offers two independent "B XML Modbus-readable for remote monitoring database point the file size (MARK III Modbus Table 386KB.xls) Section C.4 below optionally accessible via Daniel MeterLink (see Section 6.6.6) AvgDlyA AvgDlyD DltDlyA DltDlyD SystemDelay =(A0 + (A1 ⋅ BG ⋅ vAvgWtd) + (A2 ⋅ BG2 ⋅ vAvgWtd2) + (A3 ⋅ BG3 ⋅ vAvgWtd3)) Mark III Calibration Equation C-4Mark III Application of the “A” Polynomial Coefficient Equation C-5Mark III Application of the “C” Polynomial Coefficient Calibration Parameter Conversions Converting Mark II “BG” and “A” Polynomial Coefficients ⋅ BG ⋅ BG2 GaindB = 20 ⋅ log(GainHardware) StackEmRateDe- sired The Mark II ChordInactv (bitfield) parameter is converted to the Mark IsInactiveA...IsInactiveD data points as follows: Table C-1Mark II chord inactive conversion to Mark III data points Mark II ChordInactv Mark III Data Point The Mark III, like the Mark II, provides two frequency output pairs: •Freq1A and Freq1B •Freq2A and Freq2B •FreqFlowRateCondition is copied to Freq1Content and Freq2Content is copied to EnableTem- peratureInput LogDateTimeFormat LogDailyVolumeFormat LogHourlyVolumeFormat Page •bring up DOS prompt window (Start->Run->(type)cmd) •in the DOS prompt window, type ipconfig You should then see something like: If you get the following: To ensure connection to the Mark III from the PC, at the DOS prompt type: If the Mark III meter is reachable, then you will see a message like: etc If the Mark III is not reachable, then you will see something like: Table D-1Mark III Mechanical/Electrical Troubleshooting Solution(s) See Appendix I) see Appendix E (see Appendix E) Note that the outside chord cables cannot be exchanged with inner chord cables Appendix E Meter setup and configuration worksheet Wiring and Connections • Section 5.1 through Section Section 3.4, Figure 3-14,and Section 5.4.1, Section 5.4.2 and Section Figure • Table 3-25 and Figure • Table 3-26 and Figure • Table 3-27 and Figure • Table 3-28 and Figure • Table 3-20, Table 3-31 “Port C Driver Configuration” on • Table 3-32 • Section 3.5.2, Figure 3-25 Daniel MeterLink Software Startup and Meter Configuration • Table through • Section • Section 5.7.2 and Section • Table 5-23 to Table E-2 Page “Open Collector” Page (see note above) Bidirectional: FO2A pulses is in the forward direc tion (see note below) Page Page Appendix F Flow rate summary charts (MSCMH) B Flow Rates (MMSCFD) Based Upon 100 ft/s Page Section 3.5.8) Page Page Page Page Page Page Page Page Page Appendix H Open source licenses Page GNU GENERAL PUBLIC LICENSE Preamble Page Page Page Page Page Page Page Page Page Page Page Page Page Page Reserved except as specified below (1) (3) Appendix I Engineering drawings Engineering drawings Page Page Page Page Appendix J Index