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11.4

Piecewise linearization (PWL) for calibrating

gas meters

Piecewise linearization (PWL) can linearize the measurements of flow meters for greater
accuracy in order to measure gas over a wide range of flow rates. PWL does not apply when
measuring liquid flow. When better accuracy is required over the published gas
measurement specifications, an Emerson-approved independent gas laboratory can
calibrate gas up to 10 PWL adjustment points.

PWL configuration and calibration information is not available through HART.

For more information, see the white paper,

The Practical Application of Multi‐Point Piecewise

Linear Interpolation (PWL) and Other Developing Trends with Coriolis Meters for Natural Gas
Custody Transfer Applications

, available at

www.emerson.com

The PWL feature is available in ProLink III, so you can view the points that are stored and
capture them in the uploaded and downloaded configuration files.

11.5

Use the fuel consumption application

For detailed information about fuel consumption, see the

Micro Motion

®

Fuel Consumption

Application for Transmitters Installation and Operation Guide

.

Restriction

Fuel consumption process variables are available only over HART with HART 7 enabled (default). Fuel
consumption parameters cannot be configured with HART.

11.5.1

Fuel consumption overview

The Fuel consumption application is designed to support fuel efficiency and fuel
management projects and practices by providing accurate real-time fuel consumption
data.

•

Automatically calculates the fluid consumption between two Coriolis flow sensors,
typically for recirculating fuel consumption loops

•

Eliminates the need to program an external calculation system and minimizes
common inaccuracies related to time lag, sampling issues and cumulative errors

•

Uses a proprietary algorithm that adapts to the unique calibration of each pair of
Coriolis flow sensors

11.6

Zero the meter

Zeroing the meter establishes a baseline for process measurement by analyzing the
sensor's output when there is no flow through the sensor tubes.

Measurement support

Configuration and Use Manual

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Содержание Micro Motion 2500

Страница 1: ...Configuration and Use Manual MMI 20019038 Rev AB March 2018 Micro Motion Model 2500 Transmitters with Configurable Input Outputs Configuration and Use Manual ...

Страница 2: ... and forms are available on our web support site at www emerson com or by phoning the Micro Motion Customer Service department Emerson Flow customer service Email Worldwide flow support emerson com Asia Pacific APflow support emerson com Telephone North and South America Europe and Middle East Asia Pacific United States 800 522 6277 U K 0870 240 1978 Australia 800 158 727 Canada 1 303 527 5200 The...

Страница 3: ...ter configuration 15 3 4 Restore the factory configuration 15 Chapter 4 Configure process measurement 17 4 1 Configure mass flow measurement 17 4 1 1 Configure Mass Flow Measurement Unit 17 4 1 2 Configure Flow Damping 19 4 1 3 Configure Mass Flow Cutoff 20 4 2 Configure volume flow measurement for liquid applications 22 4 2 1 Configure Volume Flow Type for liquid applications 22 4 2 2 Configure V...

Страница 4: ... and preferences 63 5 1 Configure response time parameters 63 5 1 1 Configure Update Rate 63 5 1 2 Configure Response Time 65 5 2 Configure alert handling 66 5 2 1 Configure Fault Timeout 66 5 2 2 Configure Status Alert Severity 67 5 3 Configure informational parameters 71 5 3 1 Configure Sensor Serial Number 71 5 3 2 Configure Sensor Material 71 5 3 3 Configure Sensor Liner Material 72 5 3 4 Conf...

Страница 5: ...variables and other data using ProLink III 126 9 2 2 View process variables using the Field Communicator 126 9 3 View transmitter status using the status LED 126 9 4 View and acknowledge status alerts 127 9 4 1 View and acknowledge alerts using ProLink III 127 9 4 2 View alerts using the Field Communicator 128 9 4 3 Alert data in transmitter memory 128 9 5 Read totalizer and inventory values 129 9...

Страница 6: ...calibration 158 11 10 1 Perform temperature calibration using ProLink III 159 11 10 2 Perform temperature calibration using the Field Communicator 160 Chapter 12 Troubleshooting 161 12 1 Status LED states 162 12 2 Status alerts causes and recommendations 162 12 3 Flow measurement problems 170 12 4 Density measurement problems 172 12 5 Temperature measurement problems 173 12 6 Milliamp output probl...

Страница 7: ...Appendix A Using ProLink III with the transmitter 197 A 1 Basic information about ProLink III 197 A 2 Connect with ProLink III 198 A 2 1 Connection types supported by ProLink III 198 A 2 2 Connect with ProLink III to the service port 199 A 2 3 Make a HART Bell 202 connection 201 A 2 4 Connect with ProLink III to the RS 485 port 205 Appendix B Using a Field Communicator with the transmitter 209 B 1...

Страница 8: ...Contents vi Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 9: ...Part I Getting started Chapters covered in this part Before you begin Quick start Getting started Configuration and Use Manual 1 ...

Страница 10: ...Getting started 2 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 11: ...n local and corporate safety standards 1 2 Transmitter model code You can verify that this manual pertains to your transmitter by ensuring the model code on the transmitter tag matches the format Example The transmitter has a model number of the following form 2500D B or 2500D C D 4 wire remote DIN rail mount B Configurable input outputs option board default configuration two mA outputs one freque...

Страница 12: ...o Motion Fuel Consumption Application for Transmitters Instal lation and Operation Guide Hazardous area installation See the approval documentation shipped with the transmitter or download the appropriate documentation at www emerson com Product Data Sheet Micro Motion Series 1000 and Series 2000 Transmitters with MVD Technology Product Data Sheet PDS Production Volume Reconcilia tion PVR Transien...

Страница 13: ... and will automatically detect the supply voltage When using DC power a minimum of 1 5 amps of startup current is required During this period Alert 009 is active The diagnostic routines should complete in approximately 30 seconds The status LED will turn green when the startup diagnostics are complete If the status LED exhibits different behavior an alert is active Postrequisites Although the sens...

Страница 14: ...ogress Solid yellow Low severity alarm Alarm condition that will not cause measure ment error outputs continue to report proc ess data Solid red High severity alarm Alarm condition that will cause measurement error outputs in fault 2 3 Make a startup connection to the transmitter To configure the transmitter you must have an active connection from a communications tool Follow this procedure to mak...

Страница 15: ...ransmitter with ProLink III and read the value for Mass Flow Rate in the Process Variables panel Connect to the transmitter with the Field Communicator and read the value for Mass Flow Rate On Line Menu Overview Primary Purpose Variables Postrequisites If the reported mass flow rate is not accurate Check the characterization parameters Review the troubleshooting suggestions for flow measurement is...

Страница 16: ... are stable check the Live Zero or Field Verification Zero value If the average value is close to 0 you should not need to zero the meter 7 If the zero verification procedure fails a Confirm that the sensor is completely blocked in that flow has stopped and that the sensor is completely full of process fluid b Verify that the process fluid is not flashing or condensing and that it does not contain...

Страница 17: ... Zero Stability A laboratory derived value used to calculate the expected accuracy for a sensor Under laboratory conditions at zero flow the average flow rate is expected to fall within the range defined by the Zero Stability value 0 Zero Stability Each sensor size and model has a unique Zero Stability val ue Statistically 95 of all data points should fall within the range defined by the Zero Stab...

Страница 18: ...Quick start 10 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 19: ...n to configuration and commissioning Configure process measurement Configure device options and preferences Integrate the meter with the control system Complete the configuration Set up the Weights Measures application Configuration and commissioning Configuration and Use Manual 11 ...

Страница 20: ...Configuration and commissioning 12 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 21: ...ation 3 1 Configuration flowchart Use the following flowchart as a general guide to the configuration and commissioning process Some options may not apply to your installation Detailed information is provided in the remainder of this manual If you are using the Weights Measures application additional configuration and setup are required Introduction to configuration and commissioning Configuration...

Страница 22: ... to production Done Test or tune transmitter using sensor simulation Back up transmitter configuration Enable write protection on transmitter configuration Configure the mA output s Configure the frequency output s Configure the discrete output s Configure events Configure density measurement Configure petroleum measurement API application if available Configure concentration measurement applicati...

Страница 23: ...t normal operational use You can always disable write protection perform any required configuration changes then re enable write protection 3 4 Restore the factory configuration ProLink III Device Tools Configuration Transfer Restore Factory Configuration Field Communicator Service Tools Maintenance Reset Restore Restore Factory Configuration Overview Restoring the factory configuration returns th...

Страница 24: ...Introduction to configuration and commissioning 16 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 25: ...Link III Device Tools Configuration Process Measurement Flow Field Communicator Configure Manual Setup Measurements Flow Mass Flow Unit Overview Mass Flow Measurement Unit specifies the unit of measure that will be used for the mass flow rate The unit used for mass total and mass inventory is derived from this unit Any selected measurement unit mass volume or gas standard volume is automatically a...

Страница 26: ...s hr lb h Pounds per day lbs day lb d Short tons 2000 pounds per minute sTon min STon min Short tons 2000 pounds per hour sTon hr STon h Short tons 2000 pounds per day sTon day STon d Long tons 2240 pounds per hour lTon hr LTon h Long tons 2240 pounds per day lTon day LTon d Special unit special Spcl Define a special measurement unit for mass flow ProLink III Device Tools Configuration Process Mea...

Страница 27: ...e Example Defining a special measurement unit for mass flow You want to measure mass flow in ounces per second oz sec 1 Set Base Mass Unit to Pounds lb 2 Set Base Time Unit to Seconds sec 3 Calculate Mass Flow Conversion Factor a 1 lb sec 16 oz sec b Mass Flow Conversion Factor 1 16 0 0625 4 Set Mass Flow Conversion Factor to 0 0625 5 Set Mass Flow Label to oz sec 6 Set Mass Total Label to oz 4 1 ...

Страница 28: ...olume measurement for liquid volume data Flow damping also affects volume measurement for gas standard volume data The transmitter calculates volume data from the damped mass flow data Interaction between Flow Damping and mA Output Damping In some circumstances both Flow Damping and mA Output Damping are applied to the reported mass flow value Flow Damping controls the rate of change in flow proce...

Страница 29: ...ill report as measured mA Output Cutoff defines the lowest flow rate that will be reported via the mA output If mA Output Process Variable is set to Mass Flow Rate the mass flow rate reported via the mA Output is controlled by the higher of the two cutoff values Mass Flow Cutoff affects all reported values and values used in other transmitter behavior e g events defined on mass flow mA Output Cuto...

Страница 30: ...w at the same time Choose one or the other Note If you need to switch from gas standard volume to liquid volume polling for base density will automatically be disabled 4 2 1 Configure Volume Flow Type for liquid applications ProLink III Device Tools Configuration Process Measurement Flow Field Communicator Configure Manual Setup Measurements Gas Standard Volume Volume Flow Type Liquid Overview Vol...

Страница 31: ...o Liquid Procedure Set Volume Flow Measurement Unit to the unit you want to use The default setting for Volume Flow Measurement Unit is l sec liters per second Tip If the measurement unit you want to use is not available you can define a special measurement unit Options for Volume Flow Measurement Unit for liquid applications The transmitter provides a standard set of measurement units for Volume ...

Страница 32: ...r Imp gal hr Impgal h Imperial gallons per day Imp gal day Impgal d Barrels per second 1 barrels sec bbl s Barrels per minute 1 barrels min bbl min Barrels per hour 1 barrels hr bbl h Barrels per day 1 barrels day bbl d Beer barrels per second 2 Beer barrels sec bbbl s Beer barrels per minute 2 Beer barrels min bbbl min Beer barrels per hour 2 Beer barrels hr bbbl h Beer barrels per day 2 Beer bar...

Страница 33: ...lume Flow Label to the name you want to use for the volume flow unit 6 Set Volume Total Label to the name you want to use for the volume total and volume inventory unit The special measurement unit is stored in the transmitter You can configure the transmitter to use the special measurement unit at any time Example Defining a special measurement unit for volume flow You want to measure volume flow...

Страница 34: ...smitter behavior e g events defined on the volume flow mAO Cutoff affects only flow values reported via the mA Output Example Cutoff interaction with mAO Cutoff lower than Volume Flow Cutoff Configuration mA Output Process Variable Volume Flow Rate Frequency Output Process Variable Volume Flow Rate AO Cutoff 10 l sec Volume Flow Cutoff 15 l sec Result If the volume flow rate drops below 15 l sec v...

Страница 35: ...unicator Configure Manual Setup Measurements GSV Volume Flow Type Standard Gas Volume Overview Volume Flow Type controls whether liquid or gas standard volume flow measurement is used Restriction Gas standard volume measurement is incompatible with some applications Set Volume Flow Type to Liquid if you are using any of the following applications Petroleum measurement Concentration measurement Fue...

Страница 36: ...ixed value or digital communications Poll for external value The meter polls an external HART device for gas base density data in order to then compute gas standard volume from the mass flow and gas base density Continue to Poll for external value Configure fixed value or digital communications Prerequisites Section 4 3 2 Procedure 1 Set Standard Density of Gas to the standard reference density of...

Страница 37: ...riable and trigger an A115 alarm The density units on the transmitter and the polled device can be different as long as they can be classified as density units for example kg m3 and g cm3 The transmitter converts the polled units into compatible specified units For wiring and setup instructions for a polled device refer to the Micro Motion Gas Density Meters GDM Installation manual or the Micro Mo...

Страница 38: ...it Different communications tools may use different labels for the units Unit description Label ProLink III Field Communicator Normal cubic meters per second Nm3 sec Nm3 sec Normal cubic meters per minute Nm3 sec Nm3 min Normal cubic meters per hour Nm3 hr Nm3 hr Normal cubic meters per day Nm3 day Nm3 day Normal liters per second NLPS NLPS Normal liters per minute NLPM NLPM Normal liters per hour...

Страница 39: ...based on 2 Specify Base Time Unit Base Time Unit is the existing time unit that the special unit will be based on 3 Calculate Gas Standard Volume Flow Conversion Factor as follows a x base units y special units b Gas Standard Volume Flow Conversion Factor x y 4 Enter the Gas Standard Volume Flow Conversion Factor The original gas standard volume flow value is divided by this conversion factor 5 Se...

Страница 40: ...e default value for Gas Standard Volume Flow Cutoff is 0 0 The lower limit is 0 0 There is no upper limit Interaction between Gas Standard Volume Flow Cutoff and mA Output Cutoff Gas Standard Volume Flow Cutoff defines the lowest Gas Standard Volume flow value that the transmitter will report as measured mA Output Cutoff defines the lowest flow rate that will be reported via the mA Output If mA Ou...

Страница 41: ...ff 10 SLPM Result If the gas standard volume flow rate drops below 15 SLPM but not below 10 SLPM The primary mA Output will report zero flow The Frequency Output will report the actual flow rate and the actual flow rate will be used in all internal processing If the gas standard volume flow rate drops below 10 SLPM both outputs will report zero flow and 0 will be used in all internal processing 4 ...

Страница 42: ... flow will dominate but the amount of re verse flow will be significant Negate Forward Negate Forward Only Appropriate when the Flow Direction ar row is in the opposite direction from the majority of flow Negate Bidirectional Negate Bi directional Appropriate when both forward and re verse flow are expected and reverse flow will dominate but the amount of for ward flow will be significant Effect o...

Страница 43: ...ect of Flow Direction on the mA Output Lower Range Value 0 Figure 4 2 Flow Direction Forward mA output x 0 x Reverse flow Forward flow 20 12 4 Flow Direction Reverse Negate Forward mA output x 0 x Reverse flow Forward flow 20 12 4 Flow Direction Absolute Value Bidirectional Negate Bidirectional mA output x 0 x Reverse flow Forward flow 20 12 4 Lower Range Value x Upper Range Value x Example Flow D...

Страница 44: ...e level at 20 5 mA at higher flow rates Under conditions of reverse flow for flow rates between 0 and 100 g sec the mA Output varies between 4 mA and 12 mA in inverse proportion to the absolute value of the flow rate Under conditions of reverse flow if the absolute value of the flow rate equals or exceeds 100 g sec the mA Output is inversely proportional to the flow rate down to 3 8 mA and will be...

Страница 45: ...w direction on Discrete Outputs The flow direction parameter affects the Discrete Output behavior only if Discrete Output Source is set to Flow Direction Effect of the flow direction parameter and actual flow direction on Discrete Outputs Table 4 2 Flow Direction setting Actual flow direction Forward Zero flow Reverse Forward OFF OFF ON Reverse OFF OFF ON Bidirectional OFF OFF ON Absolute Value OF...

Страница 46: ...t change Reverse Totals do not change Totals do not change Totals increase Bidirectional Totals increase Totals do not change Totals decrease Absolute Value Totals increase Totals do not change Totals increase Negate Forward Totals do not change Totals do not change Totals increase Negate Bidirectional Totals decrease Totals do not change Totals increase 4 5 Configure density measurement The densi...

Страница 47: ... gal Pounds per cubic foot lbs ft3 lb Cuft Pounds per cubic inch lbs in3 lb CuIn Degrees API degAPI degAPI Short ton per cubic yard sT yd3 STon Cuyd 1 Non standard calculation This value represents line density divided by the density of water at 60 F 4 5 2 Configure two phase flow parameters ProLink III Device Tools Configuration Process Measurement Density Field Communicator Configure Manual Setu...

Страница 48: ...0 to 10 0 g cm 3 Set Two Phase Flow Timeout to the number of seconds that the transmitter will wait for a two phase flow condition to clear before posting the alert The default value for Two Phase Flow Timeout is 0 0 seconds meaning that the alert will be posted immediately The range is 0 0 to 60 0 seconds Detecting and reporting two phase flow Two phase flow gas in a liquid process or liquid in a...

Страница 49: ...e At the end of the interval the internal value will reflect 63 of the change in the actual measured value Procedure Effect of Density Damping on volume measurement Density Damping affects liquid volume measurement Liquid volume values are calculated from the damped density value rather than the measured density value Density Damping does not affect gas standard volume measurement Interaction betw...

Страница 50: ...value if configured for polled base density 4 6 Configure temperature measurement The temperature measurement parameters control how temperature data from the sensor is reported 4 6 1 Configure Temperature Measurement Unit ProLink III Device Tools Configuration Process Measurement Temperature Field Communicator Configure Manual Setup Measurements Temperature Temperature Unit Overview Temperature M...

Страница 51: ...ure Damping affects all process variables compensations and corrections that use temperature data from the sensor Procedure Enter the value you want to use for Temperature Damping The default value is 4 8 seconds The range is 0 0 to 38 4 seconds Tips A high damping value makes the process variable appear smoother because the reported value changes slowly A low damping value makes the process varia...

Страница 52: ...perature data from the sensor If an external temperature value is used for concentration measurement Temperature Damping does not affect concentration measurement process variables 4 7 Configure the petroleum measurement application The petroleum measurement application corrects line density to reference temperature according to American Petroleum Institute API standards The resulting process vari...

Страница 53: ... thermal expansion coefficient TEC You will be required to enter the TEC for your process fluid D tables Lubricating oils b Set Referred Density Measurement Unit to the measurement units that you want to use for referred density c Click Apply These parameters uniquely identify the API table to be used to calculate referred density The selected API table is displayed and the meter automatically cha...

Страница 54: ...setup Tip Fixed values for temperature are not recommended Using a fixed temperature value may produce inaccurate process data Prerequisites If you plan to poll an external device the primary mA output Channel A must be wired to support HART communications If you are using an external temperature device it must use the temperature unit that is configured in the transmitter Procedure 1 Choose Devic...

Страница 55: ...a Set Line Temperature Source to Fixed Value or Digital Communi cations b Click Apply c Perform the necessary host programming and communica tions setup to write temperature data to the meter at appro priate intervals Postrequisites If you are using external temperature data verify the external temperature value displayed in the Inputs group on the ProLink III main window Need help If the value is...

Страница 56: ...ure Temperature b Set External Temperature to Enabled c Set Correction Temperature to the value to be used Polling for tempera ture a Ensure that the primary mA output has been wired to support HART polling b Choose Online Configure Manual Setup Measurements External Pressure Temperature Temperature c Set External Temperature to Enabled d Choose External Polling e Set Poll Control to Poll As Prima...

Страница 57: ...oducts Observed density and observed temperature 60 F non configurable Degrees API Range 0 to 85 5D Lubricating oils Observed density and observed temperature 60 F non configurable Degrees API Range 10 to 45 6C Liquids with a constant density base or known thermal expansion coef ficient User supplied reference density or thermal ex pansion coefficient and observed temperature 60 F non configurable...

Страница 58: ...on matrix used for measurement It does not cover building a concentration matrix The concentration measurement application calculates concentration data from process temperature and density Micro Motion provides a set of concentration matrices that provide the reference data for several standard industry applications and process fluids If desired you can build a custom matrix for your process flui...

Страница 59: ... to Mass Concentration Density If you are using a custom matrix see the reference information for your matrix If you change the setting of Derived Variable all existing concentration matrices will be deleted from transmitter memory Set Derived Variable before loading concentration matrices 5 Load one or more matrices a Set Matrix Being Configured to the location to which the matrix will be loaded ...

Страница 60: ...extrapolation alarm will be posted if process temperature goes above 82 F 8 Set Temperature Source to the method that the transmitter will use to obtain temperature data Option Description Poll for external value 1 The transmitter will poll an external temperature device us ing HART protocol over the primary mA output RTD The transmitter will use the temperature data from the sen sor Static or Dig...

Страница 61: ...tor 1 Choose Online Configure Manual Setup Measurements Density and set Density Unit to match the density unit used by your matrix 2 Choose Online Configure Manual Setup Measurements Temperature and set Temperature Unit to match the temperature unit used by your matrix 3 Choose Online Configure Manual Setup Measurements and click Concentration Measurement 4 Enable or disable matrix switching as de...

Страница 62: ...ired label c Set Concentration Units to the desired label d If you set Units to Special enter the custom label e Click Finish 7 Determine how the transmitter will obtain temperature data for the concentration measurement calculations and perform the required setup Option Setup Temperature data from the sensor a Choose Online Configure Manual Setup Measurements b Click External Inputs c Click Next ...

Страница 63: ...mperature c Perform the necessary host programming and communications setup to write temperature data to the transmitter at appropri ate intervals Note If the Weights Measures application is implemented and the trans mitter is secured digital communications cannot be used to write temperature or pressure data to the transmitter 1 Not available on all transmitters 8 Choose Online Configure Manual S...

Страница 64: ...wort is 10 Plato and the extract in solution is 100 sucrose the extract is 10 of the total mass g cm3 F Mass Concentration Density HFCS 42 Matrix represents a hydrometer scale for HFCS 42 high fructose corn syrup solutions that indicates the percent by mass of HFCS in solution g cm3 C Mass Concentration Density HFCS 55 Matrix represents a hydrometer scale for HFCS 55 high fructose corn syrup solut...

Страница 65: ...ial in suspension in the total solution derived from reference density Mass Concentration Specific Gravity The percent mass of solute or of material in suspension in the total solution derived from specific gravity Volume Concentration Density The percent volume of solute or of material in suspension in the total solution derived from reference density Volume Concentration Specific Gravity The per...

Страница 66: ...ific sensor model can be found in the product data sheet located at www emerson com If you are uncertain about implementing pressure compensation contact customer service Prerequisites You will need the flow factor density factor and calibration pressure values for your sensor For the flow factor and density factor see the product data sheet for your sensor For the calibration pressure see the cal...

Страница 67: ... Poll for external value The transmitter will poll an external pressure device using HART protocol over the primary mA Output Fixed Value or Digital Communi cations The transmitter will use the pressure value that it reads from memory Fixed Value The configured value is used Digital Communications A host writes transmitter data to transmitter memory Note If the Weights Measures application is impl...

Страница 68: ...anual Setup Measurements External Pressure Temperature Pressure 2 Set Pressure Compensation to Enabled 3 Enter Flow Cal Pressure for your sensor The calibration pressure is the pressure at which your sensor was calibrated and defines the pressure at which there is no pressure effect If the data is unavailable enter 20 PSI 4 Enter Flow Press Factor for your sensor The flow factor is the percent cha...

Страница 69: ... and communications setup to write pressure data to the transmitter at appropriate in tervals Note If the Weights Measures application is implemented and the trans mitter is secured digital communications cannot be used to write temperature or pressure data to the transmitter Postrequisites If you are using an external pressure value verify the setup by choosing Service Tools Variables External Va...

Страница 70: ...C mmHg Inches mercury 0 C In Mercury 0 C inHG Pounds per square inch PSI psi Bar bar bar Millibar millibar mbar Grams per square centimeter g cm2 g Sqcm Kilograms per square centimeter kg cm2 kg Sqcm Pascals pascals Pa Kilopascals Kilopascals kPa Megapascals Megapascals MPa Torr 0 C Torr 0 C torr Atmospheres atms atms Configure process measurement 62 Micro Motion Model 2500 Transmitters with Confi...

Страница 71: ...te controls the rate at which process data is polled and process variables are calculated Update Rate Special produces faster and noisier response to changes in the process Do not use Special mode unless required by your application Tip For systems with a standard core processor Special mode can improve performance for applications with entrained air or Empty Full Empty conditions This does not ap...

Страница 72: ...low Damping Density Damping and Temperature Damping are automatically adjusted 2 If you set Update Rate to Special select the process variable to be polled at 100 Hz Effects of Update Rate Special Incompatible features and functions Special mode is not compatible with the following features and functions Enhanced events Use basic events instead All calibration procedures Zero verification Restorin...

Страница 73: ...eighted average density RPO amplitude Core input voltage Mass inventory Volume inventory Gas standard volume inventory All other process variables and calibra tion data They retain the values held at the time you enabled Special mode 5 1 2 Configure Response Time ProLink III Device Tools Configuration Process Measurement Response Response Time Field Communicator Not available Overview Response Tim...

Страница 74: ...ntrol the transmitter s response to process and device conditions 5 2 1 Configure Fault Timeout ProLink III Device Tools Configuration Fault Processing Field Communicator Configure Alert Setup Alert Severity Fault Timeout Overview Fault Timeout controls the delay before fault actions are performed Restriction Fault Timeout is applied only to the following alerts listed by Status Alert Code A003 A0...

Страница 75: ...ptions Tip Use the default settings for Status Alert Severity unless you have a specific requirement to change them Procedure 1 Select a status alert 2 For the selected status alert set Status Alert Severity as desired Option Description Fault Actions when fault is detected The alert is posted to the Alert List Outputs go to the configured fault action after Fault Timeout has expired if applicable...

Страница 76: ...te Overrange Fault Yes A006 Characterization Required Fault Yes A008 Density Overrange Fault Yes A009 Transmitter Initializing Warming Up Fault Yes A010 Calibration Failure Fault No A011 Zero Calibration Failed Low Fault Yes A012 Zero Calibration Failed High Fault Yes A013 Zero Calibration Failed Unstable Fault Yes A014 Transmitter Failure Fault No A016 Sensor RTD Failure Fault Yes A017 T Series R...

Страница 77: ... flowmeters with the enhanced core processor Yes A034 Meter Verification Failed Fault Applies only to transmitters with Smart Meter Verification Yes A035 Meter Verification Aborted Fault Applies only to transmitters with Smart Meter Verification Yes A100 mA Output 1 Saturated Informational Can be set to either Informational or Ignore but cannot be set to Fault Yes A101 mA Output 1 Fixed Informatio...

Страница 78: ...ies only to transmitters with the petroleum measurement appli cation Yes A117 Density Overrange Petro leum Informational Applies only to transmitters with the petroleum measurement appli cation Yes A118 Discrete Output 1 Fixed Informational Can be set to either Informational or Ignore but cannot be set to Fault Yes A119 Discrete Output 2 Fixed Informational Can be set to either Informational or Ig...

Страница 79: ...l Setup Info Parameters Sensor Information Sensor Serial Num ber Overview Sensor Serial Number lets you store the serial number of the sensor component of your flowmeter in transmitter memory This parameter is not used in processing and is not required Procedure 1 Obtain the sensor serial number from your sensor tag 2 Enter the serial number in the Sensor Serial Number field 5 3 2 Configure Sensor...

Страница 80: ...s shipped with your sensor or from a code in the sensor model number To interpret the model number refer to the product data sheet for your sensor 2 Set Sensor Liner Material to the appropriate option 5 3 4 Configure Sensor Flange Type ProLink III Device Tools Configuration Informational Parameters Sensor Field Communicator Configure Manual Setup Info Parameters Sensor Information Sensor Flange Ov...

Страница 81: ... Manual Setup Info Parameters Transmitter Info Message Overview Message lets you store a short message in transmitter memory This parameter is not used in processing and is not required Procedure Enter a short message for the transmitter or device Your message can be up to 32 characters long 5 3 7 Configure Date ProLink III Device Tools Configuration Informational Parameters Transmitter Field Comm...

Страница 82: ...Tip ProLink III provides a calendar tool to help you select the date Configure device options and preferences 74 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 83: ...e in several ways The channel configuration must match the wiring at the transmitter terminals Note Channel A always operates as an internally powered mA Output If Channel B is configured as an mA Output it is internally powered Important If you need both a Frequency Output and a Discrete Output you must first configure Channel B as the Frequency Output then configure Channel C as the Discrete Out...

Страница 84: ...iption Internal Active The channel is powered by the transmitter External Passive The channel is powered by an external power source 3 Set Channel C as desired Option Description Frequency Output Channel C will operate as a Frequency Output Discrete Output Channel C will operate as a Discrete Output Discrete Input Channel C will operate as a Discrete Input 4 Configure the power source for Channel ...

Страница 85: ... Configure Manual Setup Inputs Outputs mA Output 1 Primary Variable Configure Manual Setup Inputs Outputs mA Output 2 Secondary Variable Overview Use mA Output Process Variable to select the variable that is reported over the mA Output Prerequisites If you plan to configure the output to report volume flow ensure that you have set Volume Flow Type as desired Liquid or Gas Standard Volume If you pl...

Страница 86: ...w Rate Gas vol flo Mass flow rate Mass Flow Rate Mass flo Temperature Temperature Temp Volume flow rate Volume Flow Rate Vol flo Petroleum measurement mA Output process variables Table 6 2 Process variable Label ProLink III Field Communicator Average corrected density Average Density TC Avg Dens Average temperature Average Temperature TC Avg Temp Temperature corrected standard volume flow rate Vol...

Страница 87: ...nicator Uncorrected oil flow Oil Flow Rate At Line Oil Flow Rate at Line Uncorrected water cut Water Cut At Line Water Cut at Line Uuncorrected water flow Water Flow Rate At Line Water Flow Rate at Line Corrected oil flow Oil Flow Rate At Reference Oil Flow Rate at Reference Corrected water cut Water Cut At Reference Water Cut at Reference Corrected water flow Water Flow Rate At Reference Water Fl...

Страница 88: ...riable Ensure that the measurement unit for the configured process variable has been set as desired Procedure Set LRV and URV as desired LRVis the value of mA Output Process Variable represented by an output of 4 mA The default value for LRV depends on the setting of mA Output Process Variable Enter LRV in the measurement units that are configured for mA Output Process Variable URV is the value of...

Страница 89: ...ables 0 200 l sec 0 200 l sec All density variables 0 000 g cm3 10 000 g cm3 All temperature variables 240 000 C 450 000 C Drive gain 0 00 100 00 Gas standard volume flow 423 78 SCFM 423 78 SCFM External temperature 240 000 C 450 000 C External pressure 0 000 bar 100 000 bar Concentration 0 100 Baume 0 10 Specific gravity 0 10 6 2 3 Configure AO Cutoff ProLink III Device Tools Configuration I O Ou...

Страница 90: ...example mass flow rate or volume flow rate AO Cutoff interacts with Mass Flow Cutoff or Volume Flow Cutoff The transmitter puts the cutoff into effect at the highest flow rate at which a cutoff is applicable Example Cutoff interaction Configuration mA Output Process Variable Mass Flow Rate Frequency Output Process Variable Mass Flow Rate AO Cutoff 10 g sec Mass Flow Cutoff 15 g sec Result If the m...

Страница 91: ...ting of mA Output Process Variable through the mA Output only It does not affect the reporting of that process variable via any other method e g a Frequency Output or digital communications or the value of the process variable used in calculations Note Added Damping is not applied if the mA Output is fixed for example during loop testing or if the mA Output is reporting a fault Added Damping is ap...

Страница 92: ...t damping calculation is applied to the result of that calculation Example Damping interaction Configuration Flow Damping 1 second mA Output Source Mass Flow Rate mA Output Damping 2 seconds Result A change in the mass flow rate will be reflected in the mA Output over a time period that is greater than 3 seconds The exact time period is calculated by the transmitter according to internal algorithm...

Страница 93: ...utput Fault Action to None be sure to set Digital Communications Fault Action to None If you do not the output will not report actual process data and this may result in measurement errors or unintended consequences for your process Options for mA Output Fault Action and mA Output Fault Level Option mA Output behavior mA Output Fault Level Upscale Goes to the configured fault level Default 22 0 mA...

Страница 94: ...ngs Third Variable Overview Frequency Output Process Variable controls the variable that is reported over the frequency output Prerequisites If you plan to configure the output to report volume flow ensure that you have set Volume Flow Type as desired Liquid or Gas Standard Volume If you plan to configure an output to report a concentration measurement process variable ensure that the concentratio...

Страница 95: ... Process variable Label ProLink III Field Communicator Net mass flow Net Mass Flow Rate ED Net Mass flo Net volume flow rate Net Volume Flow Rate ED Net Vol flo Standard volume flow rate Volume Flow Rate at Reference Tempera ture ED Std Vol flo Fuel consumption FO process variables Table 6 11 Process variable Label ProLink III Field Communicator Differential mass flow Differential Mass Flow Rate D...

Страница 96: ...transmitter 0 6 3 3 Configure Frequency Output Scaling Method ProLink III Device Tools Configuration I O Outputs Frequency Output Field Communicator Configure Manual Setup Inputs Outputs Frequency Output FO Scaling Overview Frequency Output Scaling Method defines the relationship between output pulse and flow units Set Frequency Output Scaling Method as required by your frequency receiving device ...

Страница 97: ...or Rate Factor and Frequency Factor Rate Factor The maximum flow rate that you want the Frequency Output to report Frequency Factor A value calculated as follows FrequencyFactor x N RateFactor T where T Factor to convert selected time base to seconds N Number of pulses per flow unit as configured in the receiving device The resulting Frequency Factor must be within the range of the Frequency Outpu...

Страница 98: ...cle Channel B Channel C Quadrature 1 50 duty cycle Channel B Forward flow Channel C lags Channel B by 90 Channel C Channel B Reverse flow Channel C leads Channel B by 90 Channel C Channel B Fault condition Channel C is driven to 0 Channel C 1 Quadrature mode is used only for specific Weights Measures applications where required by law 6 3 5 Configure Frequency Output Fault Action and Frequency Out...

Страница 99: ...ons for Frequency Output Fault Action Table 6 12 Label Frequency output behavior All modes except Quadrature Quadrature mode Upscale Goes to configured Upscale value Range 10 Hz to 15000 Hz Default 15000 Hz Channel B Goes to configured Up scale value Channel C 0 Hz Downscale 0 Hz Channel B goes to configured Up scale value Channel C 0 Hz Internal Zero 0 Hz Channel B Goes to configured Up scale val...

Страница 100: ...ut they operate independently and you can configure them separately Restriction Before you can configure the Discrete Output you must configure a channel to operate as a Discrete Output Important Whenever you change a Discrete Output parameter verify all other Discrete Output parameters before returning the meter to service In some situations the transmitter automatically loads a set of stored val...

Страница 101: ...erse Forward flow 0 V Reverse flow Site specific Calibration in Progress Calibration in Progress Calibration in Pro gress ON Site specific OFF 0 V Fault Fault Indication Fault ON Site specific OFF 0 V 1 Events configured using the enhanced event model 2 Events configured using the basic event model Important If you assign Flow Switch to the Discrete Output you should also configure Flow Switch Var...

Страница 102: ...w this value the Discrete Output is ON If the flow rate is above this value the Discrete Output is OFF 4 Set Hysteresis to the percentage of variation above and below the setpoint that will operate as a deadband Hysteresis defines a range around the setpoint within which the flow switch will not change The default is 5 The valid range is 0 1 to 10 Example If Flow Switch Setpoint 100 g sec and Hyst...

Страница 103: ... condi tion tied to DO is false the circuit provides 0 V External When asserted condition tied to DO is true the circuit provides a pull up to a site specific voltage maximum 30 V When not asserted condi tion tied to DO is false the circuit provides 0 V Active Low Internal When asserted condition tied to DO is true the circuit provides 0 V When not asserted condi tion tied to DO is false the circu...

Страница 104: ...you may not be able to distinguish a fault condition from a normal operating condition If you want to use the Discrete Output as a fault indicator set Discrete Output Source to Fault and set Discrete Output Fault Action to None Procedure Set Discrete Output Fault Action as desired The default setting is None Related information Fault indication with the Discrete Output Options for Discrete Output ...

Страница 105: ...hese values may not be appropriate for your application 6 5 1 Configure Discrete Input Action ProLink III Device Tools Configuration I O Action Assignment Field Communicator Configure Manual Setup Inputs Outputs Discrete Input DI Assignment Overview Discrete Input Action controls the action or actions that the transmitter will perform when the Discrete Input transitions from OFF to ON Important Be...

Страница 106: ... Field Communicator Reset temperature corrected volume total Reset Volume Total at Reference Tempera ture Reset corrected volume total Concentration measurement options Table 6 15 Action Label ProLink III Field Communicator Reset CM reference volume total Reset Volume Total at Reference Tempera ture Not available Reset CM net mass total Reset Net Mass Total Not available Reset CM net volume total ...

Страница 107: ...t transmitter Active High Internal Voltage across terminals is high ON Voltage across terminals is 0 VDC OFF External Voltage applied across terminals is 3 30 VDC ON Voltage applied across terminals is 0 8 VDC OFF Active Low Internal Voltage across terminals is 0 VDC ON Voltage across terminals is high OFF External Voltage applied across terminals is 0 8 VDC ON Voltage applied across terminals is ...

Страница 108: ... 1 Select the event that you want to configure 2 Specify Event Type Option Description HI x A The event occurs when the value of the assigned process variable x is greater than the setpoint Setpoint A endpoint not included LO x A The event occurs when the value of the assigned process variable x is less than the setpoint Setpoint A endpoint not included 3 Assign a process variable to the event 4 S...

Страница 109: ...int Setpoint A endpoint not included IN A x B The event occurs when the value of the assigned process variable x is in range that is between Setpoint A and Setpoint B endpoints included OUT x A or x B The event occurs when the value of the assigned process variable x is out of range that is less than Setpoint A or greater than Setpoint B end points included 3 Assign a process variable to the event...

Страница 110: ...Field Communicator Reset temperature corrected volume total Reset Volume Total at Reference Tempera ture Reset corrected volume total Concentration measurement options Table 6 19 Action Label ProLink III Field Communicator Reset CM reference volume total Reset Volume Total at Reference Tempera ture Not available Reset CM net mass total Reset Net Mass Total Not available Reset CM net volume total R...

Страница 111: ...clude the HART address HART tags and the operation of the primary mA Output HART Bell 202 communications parameters support HART communication with the transmitter s primary mA terminals over a HART Bell 202 network The HART Bell 202 communications parameters include HART Address Polling Address mA Output Action Burst Parameters optional HART Variables optional Procedure 1 Set HART Address to a va...

Страница 112: ...dcasts HART digital information over the primary mA Output The burst parameters control the information that is broadcast when burst mode is enabled Tip In typical installations burst mode is disabled Enable burst mode only if you are using a HART Triloop Procedure 1 Enable Burst Mode 2 Set Burst Mode Output as desired Label Description ProLink III Field Communicator Source Primary Variable PV The...

Страница 113: ...variables are a set of four variables predefined for HART use The HART variables include the Primary Variable PV Secondary Variable SV Tertiary Variable TV and Quaternary Variable QV You can assign specific process variables to the HART variables and then use standard HART methods to read or broadcast the assigned process data Tip The Tertiary Variable and Quaternary Variable are also called the T...

Страница 114: ...ble PV Secondary Variable SV Third Variable TV Fourth Varia ble QV API Average Density API Average Temperature API Corrected Volume Flow API Corrected Volume Inventory API Corrected Volume Total API CTL API Density At Reference Concentration measurement HART process variables Table 6 23 Process variable Primary Varia ble PV Secondary Variable SV Third Variable TV Fourth Varia ble QV CM Baume 700 c...

Страница 115: ...mass total PVR only HART process variables Table 6 25 Process variable Primary Varia ble PV Secondary Variable SV Third Variable TV Fourth Varia ble QV Corrected Oil Flow Corrected Oil Total Corrected Water Cut Corrected Water Flow Corrected Water Total Density of Oil Line Fixd degAPI Density of Oil Line Fixd SGU Oil Total Line Shrinkage Factor Corrected Oil Flow 60F Shrinkage Factor Corrected Oil...

Страница 116: ... Variable TV Fourth Varia ble QV Total Remediated Time Interaction of HART variables and transmitter outputs The HART variables are automatically reported through specific transmitter outputs They may also be reported through HART burst mode if enabled on your transmitter HART variables and transmitter outputs Table 6 29 HART variable Reported via Comments Primary Variable PV Primary mA output If ...

Страница 117: ... Set Up RS 485 Port Overview Modbus RS 485 communications parameters control Modbus communication with the transmitter s RS 485 terminals Procedure 1 Set Disable Modbus ASCII as desired Support for Modbus ASCII limits the set of addresses that are available for the transmitter s Modbus address Modbus ASCII support Available Modbus addresses Disabled 1 127 excluding 111 111 is reserved to the servi...

Страница 118: ... synchronize Modbus communications with hosts that operate at a slower speed than the transmitter The value specified here will be added to each response the transmitter sends to the host Tip Do not set Additional Communications Response Delay unless required by your Modbus host 6 7 3 Configure Digital Communications Fault Action ProLink III Device Tools Configuration Fault Processing Field Commun...

Страница 119: ...it Totalizers stop incrementing Downscale Downscale Process variable values indicate that the val ue is lower than the lower sensor limit Totalizers stop incrementing Zero IntZero All 0 Flow rate variables go to the value that rep resents a flow rate of 0 zero Density is reported as 0 Temperature is reported as 0 C or the equivalent if other units are used e g 32 F Drive gain is reported as measur...

Страница 120: ...result in measurement errors or unintended consequences for your process Restriction If Digital Communications Fault Action is set to NAN not a number you cannot set mA Output Fault Action or Frequency Output Fault Action to None If you try to do this the transmitter will not accept the configuration Integrate the meter with the control system 112 Micro Motion Model 2500 Transmitters with Configur...

Страница 121: ...n is available only on flowmeters with the enhanced core processor Prerequisites Before enabling sensor simulation ensure that your process can tolerate the effects of the simulated process values Procedure 1 Navigate to the sensor simulation menu Communications tool Menu path ProLink III Device Tools Diagnostics Testing Sensor Simulation Field Communicator Service Tools Simulate Simulate Sensor 2...

Страница 122: ...hout having to create the test conditions in your process When sensor simulation is enabled the transmitter reports the simulated values for mass flow density and temperature and takes all appropriate actions For example the transmitter might apply a cutoff activate an event or post an alert When sensor simulation is enabled the simulated values are stored in the same memory locations used for pro...

Страница 123: ...up the transmitter configuration using ProLink III 1 Choose Device Tools Configuration Transfer Save or Load Configuration Data 2 In the Configuration groupbox select the configuration data you want to save 3 Click Save then specify a file name and location on your computer 4 Click Start Save The backup file is saved to the specified name and location It is saved as a text file and can be read usi...

Страница 124: ...Complete the configuration 116 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 125: ...rements apply in all other world areas Depending on the regulatory agency that governs your installation different setup configuration and operation methods are applicable Secured vs unsecured When the Weights Measures application is installed the transmitter is always secured or unsecured The transmitter leaves the factory in unsecured mode with Status Alarm A027 Security Breach active Additional...

Страница 126: ...vice port connection to configure the Weights Measures parameters 8 2 Set up the Weights Measures application using ProLink III When your transmitter is set up to comply with OIML or NTEP requirements and the transmitter is secured selected measurement data from the transmitter is approved for Weights Measures applications Prerequisites Important Review the Weights Measures requirements for your l...

Страница 127: ... is unsecured Digital communications refers to any method that uses Modbus or HART communications to interact with the transmitter This includes ProLink III the Field Communicator and any host 4 If required for your installation configure your transmitters for two frequency outputs and set them to operate in Quadrature mode a Choose Device Tools Configuration I O Channels b For Channel B set Chann...

Страница 128: ...andard Operating Procedures documentation for detailed instructions 8 Enable software security Device Tools Configuration Weights Measures Software Security Important Depending on local requirements this step may need to be witnessed by a certified Weights Measures inspector After this step the transmitter is in a condition of metrological security measurement security The transmitter performs the...

Страница 129: ...Example of clamp and seal on transmitter Figure 8 1 Set up the Weights Measures application Configuration and Use Manual 121 ...

Страница 130: ...Set up the Weights Measures application 122 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 131: ...oubleshooting Chapters covered in this part Transmitter operation Operate the transmitter with the Weights Measures application Measurement support Troubleshooting Operations maintenance and troubleshooting Configuration and Use Manual 123 ...

Страница 132: ...Operations maintenance and troubleshooting 124 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 133: ...ord of specific process variable measurements including the acceptable range of measurements under normal operating conditions This data will help you recognize when the process or diagnostic variables are unusually high or low and may help you diagnose and troubleshoot application issues Procedure Record the following process and diagnostic variables under normal operating conditions Variable Mea...

Страница 134: ...her data on the main screen Tip ProLink III allows you to choose the process variables that appear on the main screen You can also choose whether to view data in Analog Gauge view or digital view and you can customize the gauge settings For more information see the ProLink III user manual 9 2 2 View process variables using the Field Communicator Monitor process variables to maintain process qualit...

Страница 135: ...ed From this list you can acknowledge individual alerts or choose to acknowledge all alerts at once 1 View alerts on the ProLink III main screen under Alerts All active or unacknowledged alerts are listed and displayed according to the following categories Category Description Failed Fix Now A meter failure has occurred and must be addressed immediately Maintenance Fix Soon A condition has occurre...

Страница 136: ...d alerts are listed Note Only Fault and Informational alerts are listed The transmitter automatically filters out alerts with Status Alert Severity set to Ignore To refresh the list choose Service Tools Alerts Refresh Alerts Related information Alert data in transmitter memory 9 4 3 Alert data in transmitter memory The transmitter maintains three sets of data for every alert that is posted For eac...

Страница 137: ...eset Inventories keep track of the total amount of mass or volume measured by the transmitter since the last inventory reset Tip You can use the inventories to keep a running total of mass or volume across multiple totalizer resets 9 6 Start and stop totalizers and inventories ProLink III Device Tools Totalizer Control Totalizer and Inventories Start All Totals Device Tools Totalizer Control Total...

Страница 138: ...e GSV Total Service Tools Variables Totalizer Control All Totalizers Reset All Totals Overview When you reset a totalizer the transmitter sets its value to 0 It does not matter whether the totalizer is started or stopped If the totalizer is started it continues to track process measurement Tip When you reset a single totalizer the values of other totalizers are not reset Inventory values are not r...

Страница 139: ...requisites To use ProLink III to reset the inventories the feature must be enabled To enable inventory reset in ProLink III 1 Choose Tools Options 2 Select Reset Inventories from ProLink III 3 Select OK Once enabled this feature remains enabled until it is disabled Transmitter operation Configuration and Use Manual 131 ...

Страница 140: ...Transmitter operation 132 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 141: ...u cannot make a service port connection You can use any other supported connection type To read or obtain process data For an approved measurement you must use an approved method If the measurement does not have to be approved you can use any available method Important The behavior of transmitter outputs and process variable values is modified by the Weights Measures application Ensure that you kn...

Страница 142: ...ved methods to read or obtain process data Table 10 2 Process data mA output s Frequency output s Mass Volume Density Totalizer values Inventory values 10 1 2 Effect of the Weights Measures application on process measurement and outputs When the Weights Measures application is installed process measurement and reporting is modified to prevent unauthorized use of the data Specific changes are contr...

Страница 143: ...tput behavior Performs configured fault action Normal Frequency output behavior Performs configured fault action Normal Discrete output behavior Performs configured fault action Normal Process variables All flow rates Reported normally Reported normally Density Reported normally Reported normally Temperature Reported normally Reported normally Totalizers Values Do not increment or decrement Increm...

Страница 144: ... Allowed Outputs set to Last Measured Value Allowed Not allowed External pressure and temperature data Retrieved by polling Allowed Allowed Written by Modbus or HART host Allowed Not allowed Testing and trimming out puts mA output loop test Allowed Not allowed mA output trim Allowed Not allowed Frequency output loop test Not allowed Not allowed Discrete output loop test Allowed Not allowed Totaliz...

Страница 145: ...llowed Not allowed External pressure and temperature data Retrieved by polling Allowed Allowed Written by Modbus or HART host Allowed Not allowed Outputs mA output loop test Allowed Not allowed mA output trim Allowed Not allowed Frequency output loop test Allowed Not allowed Discrete output loop test Allowed Not allowed Process variables All flow rates Reported normally Reported normally Density R...

Страница 146: ...ified Weights Measures inspector and reinstallation of the physical seal Ensure that the wiring is in place for a service port connection You may need to break the seal and remove the clamp Ensure that the RS 485 terminals are in service port mode You may need to power cycle the transmitter Procedure To switch from secured mode to unsecured mode 1 Make a service port connection to your transmitter...

Страница 147: ... A027 Security Breach is posted if the transmitter is switched to unsecured mode or if the transmitter detects that the core processor ID has changed 1 If the transmitter is in secured mode switch to unsecured mode 2 Take any required actions related to the cause of the security breach 3 Switch to secured mode 10 4 Replacing the core processor in a Weights Measures installation In a Weights Measur...

Страница 148: ... cases the physical seal must be installed by a certified Weights Measures inspector Operate the transmitter with the Weights Measures application 140 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 149: ...splacement Because a change in structural integrity changes the sensor s response to mass and density this value can be used as an indicator of measurement performance Meter validation compares flowmeter measurements reported by the transmitter to an external measurement standard Meter validation requires one data point Calibration establishes the relationship between a process variable and the si...

Страница 150: ...your transmitter See Table 11 2 for a description of the major differences between the older meter verification and the newer SMV Major differences between meter verification and SMV Table 11 2 Feature Meter verification older SMV newer Measurement inter ruption Suspended during the test 3 mi nutes No interruption necessary Result storage No results stored in the transmitter Last 20 results stored...

Страница 151: ... test using ProLink III 1 Choose Device Tools Diagnostics Meter Verification Run Test You may need to wait a few seconds while ProLink III synchronizes its database with the transmitter data 2 Enter any desired information on the Test Definition screen and click Next All information on this screen is optional 3 Choose the desired output behavior Option Description Continue Measur ing During the te...

Страница 152: ...pproximately 140 seconds Test progress is displayed on the screen Postrequisites View the test results and take any appropriate actions 11 2 4 View test data You can view the results of the current test You can also view results from previous tests Important You can view previous test results and see detailed test reports only if SMV is licensed The transmitter stores the following information abo...

Страница 153: ...s stored in the ProLink III database 2 Optional Click Next to view and print a test report 3 Optional Click Export Data to CSV File to save the data to a file on your PC View test result data using the Field Communicator Prerequisites You can view test result data only if your SMV is licensed Procedure 1 Navigate to the Smart Meter Verification menu Overview Shortcuts Meter Verification Service To...

Страница 154: ...nitiated abort None required Wait 15 seconds before starting an other test 3 Frequency drift Ensure that temperature flow and density are sta ble and rerun the test 5 High drive gain Ensure that flow is stable minimize entrained gas and rerun the test 8 Unstable flow Check factors that could cause process instability then rerun the test To maximize process stability Maintain a constant fluid press...

Страница 155: ...mmunicator 1 Navigate to the Smart Meter Verification menu Overview Shortcuts Meter Verification Service Tools Maintenance Routine Maintenance Meter Verification 2 Choose Automatic Verification 3 To schedule a single test or the first test in recurring execution specify a value for Hrs Until Next Run 4 To schedule recurring execution specify a value for Set Recurring Hours 5 To disable scheduled e...

Страница 156: ...phase separators Transient Bubble Remediation TBR Used with single component liquid streams that may experience intermittent low levels of gas entrainment that is gas carryunder Enables accurate measurement of a single fluid during periods of entrained gas by providing a substitute density value based on the immediately preceding process density standard configuration Tracks total time of aerated ...

Страница 157: ...on application For detailed information about fuel consumption see the Micro Motion Fuel Consumption Application for Transmitters Installation and Operation Guide Restriction Fuel consumption process variables are available only over HART with HART 7 enabled default Fuel consumption parameters cannot be configured with HART 11 5 1 Fuel consumption overview The Fuel consumption application is desig...

Страница 158: ... sources of electromechanical noise then retry Set Zero Time to a lower value then retry If the zero continues to fail contact customer service 11 7 Validate the meter ProLink III Device Tools Configuration Process Measurement Flow Device Tools Configuration Process Measurement Density Field Communicator Configure Manual Setup Measurements Flow Configure Manual Setup Measurements Density Overview ...

Страница 159: ...s inversely proportional to density an alternative to direct measurement is to calculate the meter factor for volume flow from the meter factor for density See Section 11 7 1 for instructions on this method Obtain a reference device external measurement device for the appropriate process variable Important For good results the reference device must be highly accurate Procedure 1 Determine the mete...

Страница 160: ... of the volume flow measurement by adjusting for the portion of the total offset that is caused by the density measurement offset Use this method only when a volume flow reference is not available but a density reference is available Procedure 1 Calculate the meter factor for density using the standard method see Section 11 7 2 Calculate the meter factor for volume flow from the meter factor for d...

Страница 161: ...g the sensor with the appropriate fluid D1 and D2 density calibration require a D1 low density fluid and a D2 high density fluid You may use air and water If LD Optimization is enabled on your meter disable it To do this choose Configure Manual Setup Measurements LD Optimization LD Optimization is used only with large sensors in hydrocarbon applications In some installations only customer service ...

Страница 162: ...re re enable it 11 8 2 Perform a D1 and D2 density calibration using the Field Communicator 1 Read the Prerequistes on page 153 if you have not already done so 2 See the following figure Measurement support 154 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 163: ... optional D3 and D4 calibration could improve the accuracy of the density measurement if the density of your process fluid is less than 0 8 g cm3 or greater than 1 2 g cm3 If you perform the D3 and D4 calibration note the following Do not perform the D1 and D2 calibration Perform the D3 calibration if you have one calibrated fluid Measurement support Configuration and Use Manual 155 ...

Страница 164: ...d and the density of water The density of the D3 fluid may be either greater or less than the density of water For D4 density calibration the D4 fluid must meet the following requirements Minimum density of 0 6 g cm3 Minimum difference of 0 1 g cm3 between the density of the D4 fluid and the density of the D3 fluid The density of the D4 fluid must be greater than the density of the D3 fluid Minimu...

Страница 165: ...y Calibration Point 3 Device Tools Calibration Density Calibration Density Calibration Point 4 Enter density of D3 fluid Start Calibration Start Calibration Enter density of D4 fluid Close Close Done D4 Calibration Fill sensor with D4 fluid 11 9 2 Perform a D3 or D3 and D4 density calibration using the Field Communicator See the following flowchart Measurement support Configuration and Use Manual ...

Страница 166: ...ion Complete message OK Home D4 Calibration Fill sensor with D4 fluid Dens Pt 4 T Series Calibration Method executes Enter density of D4 fluid OK Calibration in Progress message Density Calibration Complete message OK Home Done Service Tools Maintenance Density Calibration 11 10 Perform temperature calibration Temperature calibration establishes the relationship between the temperature of the cali...

Страница 167: ...perature calibration Under normal circumstances the temperature circuit is stable and should not need an adjustment 11 10 1 Perform temperature calibration using ProLink III See the following figure Temperature Offset Calibration Wait until sensor achieves thermal equilibrium Fill sensor with low temperature fluid Device Tools Calibration Temperature Calibration Temperature Calibration Offset Ente...

Страница 168: ...Slope calibration Wait until sensor achieves thermal equilibrium Fill sensor with high temperature fluid Done Service Tools Maintenance Calibration Temperature Calibration Offset Calibration in Progress Next Enter temperature of high temperature fluid Next Calibration Complete Service Tools Maintenance Calibration Temperature Calibration Slope Calibration in Progress Finish Measurement support 160...

Страница 169: ...m loop tests Trim mA output Check the HART communication loop Check HART Address and mA Output Action Check HART burst mode Check Lower Range Value and Upper Range Value Check mA Output Fault Action Check for radio frequency interference RFI Check Frequency Output Mode Check Frequency Output Scaling Method Check Frequency Output Fault Action Check Flow Direction Check the cutoffs Check for two pha...

Страница 170: ...mmendations Alert num ber Alert title Possible cause Recommended actions A001 EEPROM Error The core processor has experienced a memory error Cycle power to the meter Replace the core processor Contact customer support A002 RAM Error The core processor has experienced a memory error Cycle power to the meter Replace the core processor Contact customer support A003 No Sensor Response The transmitter ...

Страница 171: ...ed or the sensor type is incor rect or the calibration factors are incorrect for the sensor type Verify all of the characterization or cali bration parameters See the sensor tag or the calibration sheet for your meter Verify the setting of the Sensor Type pa rameter If Sensor Type Curved Tube ensure that no parameters specific to Straight Tube have been set Verify that internal wiring is secure an...

Страница 172: ...t clear until you cy cle power to the meter Ensure that your calibration procedure meets the documented requirements cycle power to the meter then retry the procedure If this alert appears during zeroing veri fy that there is no flow through the sen sor cycle power to the meter then re try the procedure A011 Zero Calibration Failed Low Many possible causes such as too much flow especially reverse ...

Страница 173: ...ess conditions against the values reported by the device Check the wiring between the sensor and the transmitter Verify that internal wiring is secure and that there are no internal electrical problems Contact customer support A017 Sensor Case Tem perature RTD Fail ure The values computed for the resist ance of the meter and case RTDs are outside limits Check your process conditions against the va...

Страница 174: ... ID is set to zero en ter any nonzero value using ProLink III For example enter the transmitter seri al number A030 Incorrect Board Type The loaded software is not compati ble with the programmed board type Contact customer support A032 Meter Verification in Progress Outputs to Fault A meter verification test is in pro gress with outputs set to Fault Allow the procedure to complete A033 Insufficie...

Страница 175: ...ured to send a constant value Check whether the output is in loop test mode If it is unfix the output Exit mA Output trim if applicable Check the HART address If the HART address is non zero you may need to change the setting of mA Output Ac tion Check whether the output has been set to a constant value via digital communi cation A102 Drive Overrange The drive power current voltage is at its maxim...

Страница 176: ...sly A109 Basic Event 2 On The process has triggered Basic Event 2 No action required Review event configuration if you be lieve the event was triggered errone ously A110 Frequency Output Saturated The calculated Frequency Output is outside the configured range Check the Frequency Output scaling Check process conditions Actual condi tions may be outside the normal condi tions for which the output i...

Страница 177: ...conditions against the values reported by the device Verify the configuration of the petrole um measurement application and rela ted parameters Verify the configuration of the API refer ral application and related parameters A117 Density Overrange Petroleum The measured density is outside the range of the API table Check your process conditions against the values reported by the device Verify the ...

Страница 178: ...pro gress No action required N A Zero Calibration in Progress A zero calibration is in progress No action required N A Reverse Flow Flow through the device is in the re verse direction against the flow ar row No action required 12 3 Flow measurement problems Problem Possible causes Recommended actions Non zero flow reading at no flow conditions or at zero offset Misaligned piping especially in new...

Страница 179: ...y for your application Check for two phase flow Check for radio frequency interference Contact customer support Erratic non zero flow rate when flow is steady Two phase flow Damping value too low Plugged or coated sensor tube Output wiring problem Problem with receiving device Wiring problem Verify that the sensor orientation is appro priate for your application refer to the sensor installation ma...

Страница 180: ... for shorts to case Replace the transmitter 12 4 Density measurement problems Problem Possible causes Recommended actions Inaccurate density reading Problem with process fluid Incorrect density calibration factors Wiring problem Incorrect grounding Two phase flow Plugged or coated sensor tube Incorrect sensor orientation RTD failure Physical characteristics of sensor have changed Check your proces...

Страница 181: ...ency meters this can indicate erosion or corrosion Check your process conditions against the values reported by the device Check for two phase flow Verify all of the characterization or calibra tion parameters See the sensor tag or the calibration sheet for your meter Check the wiring between the sensor and the transmitter Check for tube erosion especially if the process fluid is abrasive 12 5 Tem...

Страница 182: ... configuration Verify the wiring between the transmitter and the external device Verify that the external device is operating correctly Verify the configuration of the tempera ture input Ensure that both devices are using the same measurement unit 12 6 Milliamp output problems Milliamp output problems and recommended actions Table 12 2 Problem Possible causes Recommended actions No mA Output Wirin...

Страница 183: ...if a loop test is in process the output is fixed Check HART burst mode configuration If related to a zero calibration failure cycle power to the meter and retry the zeroing procedure Process condition is below cutoff Check and adjust the cutoff setting mA Output consis tently out of range Incorrect process variable or units assigned to output Fault condition if Fault Action is set to Up scale or D...

Страница 184: ...ncy Output Verify the power configuration for the Fre quency Output internal vs external Perform a loop test Consistently incorrect frequency measure ment Output not scaled correctly Incorrect measurement unit configured for process variable Check the Frequency Output scaling Verify that the measurement units are con figured correctly for your application Erratic Frequency Output Radio frequency i...

Страница 185: ... the transmitter reports user specified values for basic process variables This allows you to reproduce various process conditions or to test the system You can use sensor simulation to help distinguish between legitimate process noise and externally caused variation For example consider a receiving device that reports an unexpectedly erratic density value If sensor simulation is enabled and the o...

Страница 186: ...urce CAUTION If the transmitter is in a hazardous area wait five minutes after disconnecting the power 3 Ensure that the terminals wires and wiring compartment are clean and dry 4 Ensure that the power supply wires are connected to the correct terminals 5 Ensure that the power supply wires are making good contact and are not clamped to the wire insulation 6 Reapply power to the transmitter CAUTION...

Страница 187: ...isconnecting the power 2 Verify that the transmitter is connected to the sensor according to the information provided in your transmitter installation manual 3 Verify that the wires are making good contact with the terminals 4 Check the continuity of all wires from the transmitter to the sensor 12 13 Check grounding A sensor and the transmitter must be grounded Prerequisites You will need an Insta...

Страница 188: ...are it to the transmitter output The readings do not need to match exactly If the values are slightly different you can correct the discrepancy by trimming the output e Click UnFix mA f Enter 20 in Fix to g Click Fix mA h Read the mA current at the receiving device and compare it to the transmitter output The readings do not need to match exactly If the values are slightly different you can correc...

Страница 189: ...rify the signal at the transmitter Postrequisites If the mA Output readings are within 20 microamps of the expected values you can correct this discrepancy by trimming the output If the discrepancy between the mA Output readings is greater than 20 microamps or if at any step the reading was faulty verify the wiring between the transmitter and the remote device and try again If the Discrete Output ...

Страница 190: ...mming the output f Press OK g Choose End 2 Test the Frequency Output s Note If the Weights Measures application with NTEP approval is enabled on the transmitter it is not possible to perform a loop test of the Frequency Output even when the transmitter is unsecured a Press Service Tools Simulate Simulate Outputs Frequency Output Test and choose the Frequency Output level b Read the frequency signa...

Страница 191: ... common measurement range between the transmitter and the device that receives the mA output Important You must trim the output at both ends 4 mA and 20 mA to ensure that it is compensated accurately across the entire output range Prerequisites Ensure that the mA output is wired to the receiving device that will be used in production Procedure 1 Choose Device Tools Calibration MA Output Trim mA Ou...

Страница 192: ...municator Optional the HART Application Guide available at www hartcomm org Procedure 1 Verify that the loop wires are connected as shown in the wiring diagrams in the transmitter installation manual If your HART network is more complex than the wiring diagrams in the transmitter installation manual contact either customer service or the HART Communication Foundation 2 Disconnect the primary mA Ou...

Страница 193: ...t HART Address as appropriate for your HART network The default address is 0 This is the recommended value unless the transmitter is in a multidrop network 2 Set mA Output Action to Live 12 18 Check HART burst mode HART burst mode is normally disabled and should be enabled only if a HART Triloop is being used 1 Check to see if burst mode is enabled or disabled 2 If burst mode is enabled disable it...

Страница 194: ...ource of radio emissions or a large transformer pump or motor that can generate a strong electromagnetic field Several methods to reduce RFI are available Use one or more of the following suggestions as appropriate to your installation Procedure Use shielded cable between the output and the receiving device Terminate the shielding at the receiving device If this is impossible terminate the shieldi...

Страница 195: ...he transmitter is performing correctly If you want to change its behavior consider the following options Change the setting of Frequency Output Fault Action For the relevant status alerts change the setting of Alert Severity to Ignore Restriction For some status alerts Alert Severity is not configurable 3 If there are no active fault conditions continue troubleshooting 12 25 Check Flow Direction I...

Страница 196: ... variety of measurement issues 1 Check for two phase flow alerts e g A105 If the transmitter is not generating two phase flow alerts verify that two phase flow limits have been set If limits are set two phase flow is not the source of your problem 2 Check the process for cavitation flashing or leaks 3 Monitor the density of your process fluid output under normal process conditions 4 Check the sett...

Страница 197: ... manual for your sensor Cracked sensor tube Replace the sensor Core processor or module failure Contact customer support Flow rate out of range Ensure that the flow rate is within sensor limits Incorrect sensor characterization Verify the characterization or calibration parameters Open drive or pickoff sensor coil Contact customer support Over pressurized tubes Contact customer support Plugged sen...

Страница 198: ...f normal operation and use this data as a baseline for troubleshooting Procedure 1 Navigate to the drive gain data 2 Observe and record drive gain data over an appropriate period of time under a variety of process conditions 12 29 Check the pickoff voltage If the pickoff voltage readings are unusually low you may have any of a variety of process or equipment problems To know whether your pickoff v...

Страница 199: ...of range of the sen sor Two phase flow Check for two phase flow See Section 12 27 The vibrating element is not vi brating Check for plugging or deposition Ensure that the vibrating element is free to vibrate no me chanical binding Verify wiring Moisture in the sensor electron ics Eliminate the moisture in the sensor electronics The sensor is damaged or sen sor magnets may have become demagnetized ...

Страница 200: ...rocessors Procedure 1 Disconnect power to the transmitter DANGER If the transmitter is in a hazardous area wait 5 minutes before continuing 2 Unplug the terminal blocks from the terminal board on the core processor 3 Using a digital multimeter DMM check the pickoff coils by placing the DMM leads on the unplugged terminal blocks for each terminal pair See the following table for a list of the coils...

Страница 201: ...lead on the terminal and the other lead on the sensor case With the DMM set to its highest range there should be infinite resistance on each lead If there is any resistance at all there is a short to case 5 Test the resistance of junction box terminal pairs a Test the brown terminal against all other terminals except the red one b Test the red terminal against all other terminals except the brown ...

Страница 202: ...ponents be sure to grease all O rings 12 31 1 Core processor LED states Standard core processor LED states Table 12 8 LED state Description Recommended actions 1 flash per second ON 25 OFF 75 Normal operation No action required 1 flash per second ON 75 OFF 25 Slug flow two phase flow See Section 12 27 Solid ON Zero or calibration in progress No action required Core processor receiving be tween 11 ...

Страница 203: ...verity alert Check alert status Solid red High severity alert Check alert status Flashing red 80 on 20 off Tubes not full If alert A105 slug flow is active refer to the recommended actions for that alert If alert A033 tubes not full is active verify process Check for air in the flow tubes tubes not filled foreign material in tubes or coating in tubes Flashing red 50 on 50 off Electronics failed Th...

Страница 204: ...l pairs 3 4 2 3 and 2 4 Terminal pair Function Expected resistance 3 4 RS 485 A and RS 485 B 40 kΩ to 50 kΩ 2 3 VDC and RS 485 A 20 kΩ to 25 kΩ 2 4 VDC and RS 485 B 20 kΩ to 25 kΩ 5 If any resistance measurements are lower than specified the core processor may not be able to communicate with a transmitter or a remote host The meter may need factory service Postrequisites To return to normal operat...

Страница 205: ...n this manual assume that you are already familiar with ProLink III or that you have a general familiarity with Windows programs If you need more information than this manual provides see the ProLink III Configuration and Service Tool for Micro Motion Transmitters User Manual In most ProLink III installations the manual is installed with the ProLink III program Additionally the ProLink III manual ...

Страница 206: ...ng ProLink III connection types Service port connections HART Bell 202 connections Modbus RS 485 8 bit connections Modbus RTU Modbus RS 485 7 bit connections Modbus ASCII When selecting a connection type consider the following Service port connections are specialized Modbus RS 485 connections that use standard connection parameters and a standard address that are already defined in ProLink III Ser...

Страница 207: ... with ProLink III to the service port Prerequisites ProLink III is installed and licensed on your PC One of the following RS 232 to RS 485 signal converter USB to RS 485 signal converter An available serial port or USB port Adapters as required for example 9 pin to 25 pin Procedure 1 Attach the signal converter to the serial port or USB port on your PC 2 Access the service port terminals a Remove ...

Страница 208: ...ervice port mode The transmitter terminals operate in either service port mode or RS 485 mode If they are in RS 485 mode you must power cycle the transmitter and connect within the first 10 seconds If you do not connect within 10 seconds the terminals will switch to RS 485 mode If the terminals are already in service port mode skip this step 9 Click Connect Need help If an error message appears Sw...

Страница 209: ...onverter USB to Bell 202 signal converter An available serial port or USB port Adapters as required for example 9 pin to 25 pin Procedure 1 Attach the signal converter to the serial port or USB port on your PC 2 To connect directly to the transmitter terminals a Connect the leads from the signal converter to terminals 21 and 22 Tip HART connections are not polarity sensitive It does not matter whi...

Страница 210: ...ocal HART loop a Attach the leads from the signal converter to any point in the loop b Add resistance as necessary to achieve at least one volt across the connection points Important HART Bell 202 connections require a voltage drop of 1 VDC To achieve this add resistance of 250 600 Ω to the connection Using ProLink III with the transmitter 202 Micro Motion Model 2500 Transmitters with Configurable...

Страница 211: ...port connection USB connections are also supported 4 To connect over a HART multidrop network a Attach the leads from the signal converter to any point on the network b Add resistance as necessary to achieve at least one volt across the connection points Important HART Bell 202 connections require a voltage drop of 1 VDC To achieve this add resistance of 250 600 Ω to the connection Using ProLink I...

Страница 212: ...f this is the first time you are connecting to the transmitter use the default address 0 If you are not in a HART multidrop environment the HART polling address is typically left at the default value If you are unsure of the transmitter s address click Poll The program will search the network and return a list of the transmitters that it detects 10 Set the PC Port value to the PC COM port that you...

Страница 213: ...nnect the DCS or PLC wiring A 2 4 Connect with ProLink III to the RS 485 port You can connect directly to the RS 485 terminals on the transmitter or to any point on the network Prerequisites ProLink III is installed and licensed on your PC One of the following RS 232 to RS 485 signal converter USB to RS 485 signal converter An available serial port or USB port Adapters as required for example 9 pi...

Страница 214: ...nverter to any point on the network Connection over network Figure A 6 D C A B E A Computer B Signal converter C 120 Ω 1 2 watt resistors at both ends of the segment if necessary D DCS or PLC E Transmitter Note This figure shows a serial port connection USB connections are also supported 4 Start ProLink III 5 Choose Connect to Physical Device Using ProLink III with the transmitter 206 Micro Motion...

Страница 215: ...r service port mode or RS 485 mode If they are in service port mode you must power cycle the transmitter and wait for 10 seconds before connecting At the end of this period the terminals switch to RS 485 mode If the terminals are already in RS 485 mode skip this step 9 Select Connect Need help If an error message appears Verify the Modbus address of the transmitter Ensure that you have specified t...

Страница 216: ...Using ProLink III with the transmitter 208 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 217: ...o enter information If you are unable to perform these tasks consult the Field Communicator manual before attempting to use the Field Communicator The Field Communicator manual is available on the documentation CD or at www emerson com Device descriptions DDs In order for the Field Communicator to work with your device the appropriate device description DD must be installed 2000CMass flo Dev v8 DD...

Страница 218: ... connection from the Field Communicator to your transmitter allows you to read process data configure the transmitter and perform maintenance and troubleshooting tasks You can connect the Field Communicator to the primary mA terminals on the transmitter to any point in a local HART loop or to any point in a HART multidrop network Prerequisites The following HART device description DD must be insta...

Страница 219: ...point in the loop and add resistance as necessary The Field Communicator must be connected across a resistance of 250 600 Ω Field Communicator connection to local HART loop Figure B 2 A Field Communicator B 250 600 Ω resistance 3 To connect to a point in the HART multidrop network attach the leads from the Field Communicator to any point on the network Using a Field Communicator with the transmitt...

Страница 220: ...address has probably been set to a different unique value Postrequisites To navigate to the Online menu choose HART Application Online Most configuration maintenance and troubleshooting tasks are performed from the Online menu Tip You may see messages related to the DD or active alerts Press the appropriate buttons to ignore the message and continue Need help The Field Communicator requires a mini...

Страница 221: ...ini mum value of 2 56 is recom mended The 2 56 value will be automatically rounded up to 3 2 seconds Flow calibration factor 1 00005 13 For sensors this value repre sents the FCF and FT factors con catenated Mass flow units g s Mass flow cutoff Sensor specific value set at factory For most sensors the typical set ting is 0 05 to 0 10 of the sen sor s rated maximum flow rate For some sensors the se...

Страница 222: ...se flow Two phase flow low limit 0 0 g cm3 0 0 10 0 g cm3 Two phase flow high limit 5 0 g cm3 0 0 10 0 g cm3 Two phase duration 0 0 sec 0 0 60 0 sec Temperature Temperature damping 4 8 sec 0 0 38 4 sec User entered value is corrected to nearest valid value in a list of preset values Temperature units Deg C Temperature calibration factor 1 00000T0 00 00 Pressure Pressure units PSI Flow factor 0 Den...

Страница 223: ...g s AO added damping 0 00000 sec The user entered value is correc ted down to the nearest lower value in a list of preset values LSL 200 g s Read only LSL is calculated based on the sensor size and characterization parameters USL 200 g s Read only USL is calculated based on the sensor size and characterization parameters MinSpan 0 3 g s Read only Fault action Downscale AO fault level downscale 2 0...

Страница 224: ...Density 0 000 g cm3 Temperature 240 000 C Drive gain 0 000 Gas standard volume flow rate 423 78SCFM External temperature 240 000 C External pressure 0 000 psi URV Mass flow rate 200 000 g s Volume flow rate 0 200 L s Density 10 000 g cm3 Temperature 450 000 C Drive gain 100 000 Gas standard volume flow rate 423 78 SCFM External temperature 450 000 C External pressure 100 000 psi Frequency Output T...

Страница 225: ...ower Internal Polarity Active high Discrete Out put 2 Source Flow switch Polarity Active high Discrete Input Actions None Polarity Active low Digital com munications Fault action None Fault timeout 0 seconds 0 0 60 0 sec Modbus address 1 Modbus ASCII support Enabled Floating point byte order 3 4 1 2 Double precision byte order 1 2 3 4 5 6 7 8 1 In Special mode the default value is 0 64 sec Default...

Страница 226: ...Default values and ranges 218 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 227: ...te installation Figure D 1 The transmitter is installed remotely from the sensor The 4 wire connection between the sensor and transmitter must be field wired Power supply and I O must be field wired to the transmitter SE N SO R ZE RO ST AT US OU TP UT S SU PP LY 24 VD C A 21 22 23 24 31 32 33 34 11 12 13 14 B C A4 B5 B B A 4 3 2 1 A A A B C D A Transmitter B Field wired 4 wire connection C Core pr...

Страница 228: ...be field wired Power supply and I O must be field wired to the transmitter This configuration is sometimes called double hop SE NS O R ZE RO ST AT US OU TP UT S SU PP LY 24 VD C A 21 22 23 24 31 32 33 34 11 12 13 14 B C A4 B5 B B A 4 3 2 1 A B C E F D A Transmitter B Field wired 4 wire connection C Junction box D Sensor E Core processor F Field wired 9 wire connection Transmitter components and in...

Страница 229: ...Power supply wiring terminals Figure D 3 A B A Primary power supply DC B Power supply jumper to other Model 1500 or Model 2500 transmitters optional Transmitter components and installation wiring Configuration and Use Manual 221 ...

Страница 230: ... A B C D A mA HART B mA Output Frequency Output or Discrete Output C Frequency Output Discrete Output or Discrete Input D Service port or Modbus RS 485 Transmitter components and installation wiring 222 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 231: ...rd type appears on display at power up Added alarm A106 to indicate that HART burst mode is ena bled Control of HART burst mode now available via Modbus Added support for the Model 1700 transmitter Added support for the intrinsically safe transmitter option Added support to configure the process variable units for mass flow volume flow density and temperature from the display Added support for ass...

Страница 232: ...HART communication and burst mode improvements Feature Petroleum measurement application added Custody transfer option added to the configurable I O option board HART polling for external pressure temperature added June 2003 version 4 x Modification type Change Expansion Added support for the Model 1500 transmitter Additional variables displayed by the Model 1700 transmitter Adjustment Improved th...

Страница 233: ...tionality Meter verification availability as an option Multiple display language selections September 2009 version 6 x Modification type Change Expansion Frequency Output configurable as Discrete Output on Series 1000 transmitters Discrete Output assignable as flow switch on Series 1000 transmitters Display Variable 1 optionally fixed to process variable as signed to primary mA Output Frequency Ou...

Страница 234: ...for base density Gas Standard Vol ume GSV NE 53 version added to the display and accessed using Mod bus and HART Improved data update rate for Advanced Zero Check using ProLink III Byte order configuration for double totals Modbus Funtion 43 basic objects for FDI identification Fast access to Live Zero in 100 Hz mode Display used to disable user access to the Smart Meter Verifi cation menu Once di...

Страница 235: ...using HART Meter verification failed and aborted alerts are now reflected in the HART More Status flag The HART Squawk command is functional when the HART write protect is enabled Locking the transmitter unlocking the transmitter or chang ing write protection does not set the HART Configuration Changed flag If connected to a 700 core processor with software version 3 1 or earlier there is no longe...

Страница 236: ...ype is changed the new setting is updated from the transmitter without having to rescan the device Feature Basic meter verification Production Volume Reconciliation PVR Transient Mist Remediation TMR Transient Bubble Remediation TBR Piecewise Linearization for Gas Fuel consumption Support for Micro Load NE 53 history 228 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...

Страница 237: ...NE 53 history Configuration and Use Manual 229 ...

Страница 238: ...777 8211 F 65 6770 8003 Micro Motion United Kingdom Emerson Automation Solutions Emerson Process Management Limited Horsfield Way Bredbury Industrial Estate Stockport SK6 2SU U K T 44 0870 240 1978 F 44 0800 966 181 Micro Motion Japan Emerson Automation Solutions 1 2 5 Higashi Shinagawa Shinagawa ku Tokyo 140 0002 Japan T 81 3 5769 6803 F 81 3 5769 6844 2018 Micro Motion Inc All rights reserved Th...

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