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Scanner® 2000 microEFM ™ Fieldbus Hardware User Manual

1. Union f S 5 71 5 00 145 0 127 Figure 2 3 Scanner 2000 direct mounted to a NuFlo turbine flowmeter union and adapter are also suitable for mounting a Barton 7000 Series meter Turbine flowmeter 22 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Measuring Natural Gas via a Differential Pressure Meter Note This section contains installation guidelines for orifice and cone meters If installing the Scanner 2000 with an averaging pitot tube meter refer to manufacturer instructions for installation Best Practices for Orifice and Cone Meter Installation To ensure measurement accuracy ensure that the meter run complies with the following AGA 3 and ISO 5167 guidelines as applicable e Do not place unit near vents or bleed holes that discharge corrosive vapors or gases e Consider the orientation of the meter run when determining the best position for mounting the Scanner 2000 Ifthe Scanner 2000 is mounted to a horizontal pipeline make sure process connections are at the top of the line and mount the Scanner 2000 above the pressure connections at the pipe Ifthe Scanner 2000 is mounted to a vertical pipeline install the sensor above th
2. _ gt Rt when LEFT ARROW button is pressed Figure 4 2 LCD display of real time measurements 60 Scanner 2000 microEFM for Founpation Fieldbus Section 4 Viewing Daily and Hourly Logs Pressing the Log button Figure 4 1 page 56 changes the LCD display mode from normal operation scrolling to a daily log view mode The two digit flashing number or log index on the left side of the LCD represents the number of days that have passed since the log was saved The user can increment or decrement the number by clicking the UP ARROW or DOWN ARROW buttons For example 01 will display the last daily log saved An index of 05 will display the daily log saved 5 days prior By default the top display shows flow volume however the user can configure the display to show any of the 16 parameters available using ModWorX Pro software The bottom display shows the date The entire log archive up to 768 daily logs 2304 adjustable interval logs and 1152 event alarm logs can be viewed using ModWorX Pro software Volume or other assigned parameter HH H p Log index gt Days since log was created _ a hei 5 p 5 Date stamp MMDDYY Figure 4 3 LCD display of daily logs Password Protected Security A keypad security access code prevents unauthorized personnel from altering the calibration or accumulated volume data in the instrument The security
3. CAMERON Measurement Systems NUFLO Scanner 2000 microEFM for FouNDATION Fieldbus Hardware User Manual Manual No 9A 30165035 Rev 03 Important Safety Information Symbols and Terms Used in this Manual WARNING This symbol identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss CAUTION Indicates actions or procedures which if not performed correctly may lead to personal injury or incorrect function of the instrument or connected equipment Important Indicates actions or procedures which may affect instrument operation or may lead to an instrument response which is not planned Symbols Marked on Equipment AN Attention Refer to manual Protective earth ground Technical Support Contact Information Cameron Measurement Systems Division 14450 John F Kennedy Blvd Houston TX 77032 Phone 1 800 654 3760 281 582 9500 Fax 281 582 9599 NuFlo and ModWorxX are trademarks of Cameron International Corporation Cameron FOUNDATION is a trademark of the Fieldbus Foundation Scanner and Barton are registered trademarks of Cameron Modbus is a registered trademark of the Modbus Organization Inc Flow Cal is a registered trademark of Flow Cal Inc Windows is a registered trademark of Microsoft Corporation Acrobat Reader is a registered trademark of Adobe Systems Incorporated 2013 Cameron International Corporation
4. Cameron All information contained in this publication is confidential and proprietary property of Cameron Any reproduction or use of these instructions drawings or photographs without the express written permission of an officer of Cameron is forbidden All Rights Reserved Printed in the United States of America Manual No 9A 30165035 Rev 03 April 2013 Scanner 2000 microEFM for Founpation Fieldbus Table of Contents Contents Important Safety IMfOrmMatiOn si sc cceeet cxocceeeasd EE bodgevatncedentuante dactvaseeacdeevanaeenceidaatadeersehieatieeted ii SSCHION TI MTFOCUICTI ON sse ee saveducesau lt eardccnastescereinsdedsesanncnducadennisnestaissdaaucctaesedeaeintserss 7 Measurement Capaill eSa ccc8e fac sd deegadec ateenseesthvednacia tive sed snake fancdetedsJastal teegsnssaandsatetianedadascibcescacasnedtena 7 lard Wale ieia s etek 2h Me tik e E tal os We aa ahh tae oa Seka aa te ach Lanta le Fan el hk ay he Ea Nate 8 Hardware Optinsss 2 43 4ie tn teehee Reece ea eae erat eae A ees 10 Electrical Safety Ratings sis ivicicctesyoniealesadigccae E tacenesdad E AEA EE E EAE 10 LE 10 Configuration for Modbus Communications cceceeeeee teen eter eetne ee etre eae ee eee eaeeee ee taeeeeeeseeeeeeetneeeeeee 10 Configuration for Fieldbus Communications pp 11 SPECITICALIONS inneni Mevethad enathag ah e a a a a a Gute thduadicue ahd cect anbal a a hd Aventaneanad hed 11 Table 1 1 Scanner 2000 microEFM Specifi
5. port MVT and block manifold shown in Figure 2 9 is recommended to help prevent air bubbles from being trapped in the sensor If a bottom port MVT is used the bottom process ports must be plugged or replaced with a drain valve and side vents must be used for process connections A block manifold is not recommended for use with bottom port MVTs Contact a Cameron field representative for assistance Verify that the meter is properly installed in the flow line per manufacturer s instructions Mount the Scanner 2000 to a 2 in pipe or to a flat vertical surface using bolts and the mounting holes in the enclosure A horizontal pipe is recommended as additional hardware may be required for a vertical pipe mount to provide clearance for the manifold block Mount a set of pipe tees which serve as condensate pots typically on either side of the Scanner 2000 at an elevation above the process connections of the Scanner 2000 MVT for proper drainage They should be a considerable distance 4 ft from the sensor ports but as close as possible to the pressure taps on the meter Install a pipe cap or a blowdown valve that is rated for steam service at the top of each pipe tee A blow down valve is recommended when the steam passing through the meter is known to be dirty Install tubing and fittings to connect the high pressure and low pressure taps of the DP meter to the pipe tees This section is typically referred to as the hot legs of the ins
6. 10 Disconnect the sensor ribbon cable from the J5 connector on the main board as follows a Lift the latch from the black clip securing the ribbon cable Figure 6 6 b When the latch is fully open the ribbon cable will release freely SS Figure 6 5 Removal of the fieldbus interface board Figure 6 6 Latch securing the ribbon cable 75 Section 6 Scanner 2000 microEFM for Founpation Fieldbus 11 Remove the main board keypad assembly from the enclosure 12 Remove the two 4 40 x 5 16 screws fastening the main board to the keypad Figure 6 7 page 76 13 Remove the keypad ribbon cable from the J7 connector on the LCD side of the main board by pressing in on the sides of the black plastic clip and pulling gently on the clip Do not pull on the ribbon cable the cable will release freely when the clip opens Figure 6 8 14 Discard the old main board and remove the replacement board from its packaging 15 Connect the keypad ribbon cable to the J7 connector on the LCD side of the new main board as follows a Slide the end of the ribbon into the black clip as far as it will go b Press the black plastic clip into the connector until it snaps Remove screws to access LCD side of circuit board Figure 6 7 Disassembly of main board keypad assembly E pa FerrenenRRRaRRaTASTRTT SS 538038888888 acegys amp Saw Figure 6 8 To release the ribbon cable from the connector press in on the side tabs of t
7. When the resource mode is OOS the modes of all other blocks are placed in OOS mode effectively disabling the entire device Auto is the normal operating mode of the resource block The Resource State parameter shows the status of the hardware If the hardware is working as designed the status is displayed as online If the resource block is placed in OOS mode the status will be Standby Ifa hardware failure occurs the resource state will be Failure By selecting the Restart parameter a user can restart the control strategy Additional selections allow a restart without changing the configuration a restart after resetting parameters to default values or a reset of the CPU During normal operation this parameter is displayed as Run Transducer Block The transducer block is an interface between the Scanner 2000 sensor and the device s analog input function blocks It is responsible for reading the measurements of process variables such as pressure temperature or flow rate from Modbus registers and making the varaiables available for selection as analog inputs in a fieldbus network Like the resource block the transducer block has no input or output parameters and cannot be linked to another block However the transducer block does interface with function blocks over input output hardware channels to enable the use of process variable values in process control strategies Additionally the transducer block contai
8. 1 Scanner 2000 microEFM Specifications Logging cont d Records up to 16 user defined parameters Logs stored in non volatile memory for up to 10 years Memory Non volatile memory for Modbus configuration and log data 256 KB Modbus Communications Archive Retrieval RS 485 Modbus communications port 300 to 38 4K baud on main board RTU Modbus and Enron Modbus compliant downloads User defineable Modbus map with up to 25 floating point values Full download from main board in approximately 3 minutes Optional external communications adapter allows quick connects to RS 485 Modbus COM port without removing the enclosure lid Flow Rate Calculations Natural Gas Orifice NuFlo Cone AGA Report No 3 Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids ISO 5167 Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full NuFlo Cone Meter User Manual www c a m com Measurement Systems Division page Natural Gas Turbine Meter AGA Report No 7 Measurement of Natural Gas by Turbine Meters Natural Gas Averaging Pitot Tube Meter ASME MFC 12M 2006 Measurement of Fluid Flow in Closed Conduits Using Multiport Averaging Pitot Primary Elements Flow Rate Calculations Steam Orifice NuFlo Cone AGA Report No 3 Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids ISO 5167 Measurement of Fluid Flow by Means of P
9. 316 SS BM B7 or 316 SS B7M B7 or 17 4 SS Inconel Inconel 5800 17 4 SS Contact factory 5800 Mounting Options The standard Scanner 2000 microEFM is fully assembled at the time of shipment and ready for mounting If the Scanner is ordered with a terminal housing install the cable glands supplied with the shipment before mounting the instrument The Scanner 2000 microEFM can be mounted using the following methods e Direct mount to an orifice or cone type DP meter The integral multi variable sensor may be connected to the pressure taps with stabilizers or a heavy wall nipple with adapter flanges and a 5 valve manifold A bottom port MVT is recommended for gas measurement a side mount MVT is recommended for liquid or steam measurement e Direct mount to a turbine meter The instrument can be mounted to a turbine meter using a pipe adapter and union connection Figure 2 3 page 22 e Pole mount option The instrument can be mounted on a 2 in pole using a NuFlo hardware kit or bulk head mounted to a flat vertical surface see Pole Mounting Kit page A 3 Pole mounting may be pre ferred where limited space or pipe vibration prohibits direct mount installation A horizontal pipe mount is recommended for liquid and steam installations using a side port MVT and block manifold Tubing is used to connect the integral MVT to the orifice meter or cone meter If a Scanner 2000 will be used for steam measurement a condensate pot must a
10. 51 for wiring instructions 6 Connect the lithium battery to the J1 connector on the main board 7 Route the FouNDATIONIM fieldbus power cable through the second conduit opening in the top of the Scan ner 2000 and connect to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions Note Ifa terminal housing is used Founpation fieldbus power and RTD assembly cables may be routed through the terminal housing cable glands and connected to the terminal strip inside Do not connect th fieldbus power cable without first connecting the lithium battery pack to the main board 8 Perform a manifold leak test as described on page 39 9 Verify the zero offset if required and other calibration points if desired See the ModWorX Pro Soft ware User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pres sure or Differential Pressure page 39 Static Pressure Calibration and Verification page 40 and Differential Pressure Calibration and Verification page 41 CAUTION Do not put the Scanner into operation until the valves are positioned properly so that pressure is supplied to both sides of the MVT For instructions on proper valve positions see Placing the Scanner into Operation page 42 26 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Measuring Natural Gas via a Turbine Meter Best Practices The Scanner 2000 microEFM calculates gas flow through a turbine
11. 52 RS 485 Output Computer Connection 200 002 2 ccc ce cee eeeeeccee cee eeeeeee eee ceeeaaecaeceeeeeeeeeseseccancaecaeeeseeeeeeeeeeeennaees 53 Section 4 Scanner 2000 Configuration and Operation es 55 Configuring with ModWorX Pro Software c cece eee eecnee cette eee erent eee sete eee eeenaeeeeeeeaeeeseeeaeeeeeeeiaeeeeeeeaas 55 Configuring With KOypad cccecchecceccetesicen debe sacecech eb esscdeibeuatieech ensagedectbesadlewedh bawtiececpnnaciceechbekadedeh ebusdieedhbevdeeetebeeaeed 55 Entering the Slave Address Suorein taia ORT E E ia REER AAO ate 57 Entering the Baud Rates erneiere a oi dia edia a eeta NAE iced 57 Editing the Date and Time sozie roitida iiaae rA E ATA AE E AAE C 58 Editing the Contract Hour icc cecesices stieni aieariaiinoeit ii eika ee ae eater bh ice ce E EAN aeee E aea PE EE ATASA TENi 59 Editing the Plate SEs ouis a AAE AE es a AE AA OANA erage tag s A A ARTIR AAAA 60 Navigating the Display i asirieni eiia dere adden a i eE A A EAEE rii naiaiae E ages 60 Viewing Real Time Measurements pp 60 Viewing Daily and Hourly LOGS 0 00 00 ceeeeeeeeeeeeee eee eiieeii ninani ieii piese ea AEEA aee ia EE Eae A AAEE 61 Password Protecied Secur anria riri anigi Ariea E ORTA EE Ei AREARE NEE T AAE ORTAR 61 Section 5 Fieldbus Configuration and Operation sssssssussennunnrnnunnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nna 63 OENE E A A E A T E E T A A E see neawde 63 Device Description no
12. F e Accuracy 0 2 C 0 36 F over sensing range at calibrated temperature e Temperature effect 0 3 C over operating range of 40 C to 78 C 0 54 F over operating range of 40 F to 172 F e Resolution 24 bits e User adjustable sample time and damping e Safety ratings Uo 8 1 V lo 0 272 A Po 0 465 W e Maximum cable length 30 m 100 ft Communications Input TB2 RS 485 communications port 300 to 38 4K baud e Accessed via external communications connector Modbus Output Digital Output TB3 Main Board e Configurable as pulse output or alarm output e Solid state relay e Output rating 60 mA max 30 VDC No Modbus to fieldbus conversion supported When configured as pulse output e Maximum frequency 50 Hz e Configurable pulse duration 65 535 msec max e Configurable pulse representation 1 pulse 1 MCF e Based on any accumulator flow run or turbine meter run When configured as alarm output e Low high e Out of range e Status diagnostic Latched unlatched 14 Scanner 2000 microEFM for Founpation Fieldbus Table 1 1 Scanner 2000 microEFM Specifications Section 1 Modbus Output Main Board cont d When configured as alarm output cont d e Normally open normally closed e Safety ratings Uo 0 Ui 30 Vdc li 60 mA FounDATION Fieldbus Fieldbus power communications port on fieldbus interface board TB4 Fieldbus module contains 1 resource
13. Factors of Natural Gas and Other Related Hydrocarbon Gases Second Edition AGA Catalogue XQ9212 American Gas Association Arlington Virginia 1994 W Wagner and A Kruse Properties of Water and Steam The Industrial Standard IAPWS IF97 for the Thermodynamic Properties and Supplementary Equations for Other Properties Springer Verlag Berlin Heidelburg 1998 ISBN 3 540 64339 7 API 2540 Petroleum Measurement Tables American Petroleum Institute 1980 44 Scanner 2000 microEFM for Founpation Fieldbus Section 3 Section 3 Wiring the Scanner 2000 Field Wiring Connections CAUTION See ANSI ISA RP12 06 01 2003 Recommended Practice for Wiring Methods for Hazard ous Classified Locations Instrumentation for wiring instructions Local wiring ordinanc es may also apply Terminal block screws must be tightened to a minimum torque of 5 to 7 in lbs to secure the wiring within the terminal block Only personnel who are experi enced with field wiring should perform these procedures The Scanner 2000 is bus powered by a two conductor fieldbus cable that provides both power and communications A Scanner may be added to the network or removed from the network while the bus is running Field wiring is connected to two integral circuit boards inside the Scanner 2000 e The main board includes terminals for a communications port a turbine input a process temperature RTD input a digital output and a lithium battery
14. PERMITTED AND NORMAL BLOCK_ERR Error status on hardware or firmware components related to this block xx0 XX Xx2 XX3 XX4 Xx5 Xx6 Xx7 Xx8 Primary analog value used to execute a function or a process value associated with it OUT Primary analog value calculated as a result of executing the function 9 SIMULATE When enabled allows transducer analog input or output to the block to be manually supplied When disabled the simulate value and status track the actual value and status 10 XD_SCALE Defines high and low scale values engineering units code and number of digits to the right of the decimal point used with the value obtained from the transducer for a specified channel x11 OUT_SCALE Defines high and low scale values engineering units code and number of digits to the right of the decimal point to be used in displaying the OUT parameter and other parameters which have the same scaling as OUT x12 GRANT_DENY Options for controlling access of host computer and local control panels to operating tuning and alarm parameters of the block C 5 Appendix C Scanner 2000 microEFM for Founpation Fieldbus Table C 3 Analog Input Block Parameters Index Definition x13 IO_OPTS Options for altering input and output block processing 4 STATUS_OPTS Options which the user may select in the block processing of status CHANNEL Identifies by number the logical hardware channel that is connected to an Al block L_TYPE Dete
15. Placing the Scanner into Operation To put the Scanner into operation 1 Close the vent valve EQUALIZER 2 Open the equalizer valves EQUALIZER 3 Open the bypass block valves to allow pressure to be supplied to both sides of the MVT VENT 4 Close the equalizer valves BYPASS BYPASS 5 Open the vent valve optional some users may BLOCK BLOCK choose to leave the vent closed Industry Standard Compliance To ensure measurement accuracy flow runs and turbine meter rens must be installed in accordance with industry standards Table 2 2 page 42 and Table 2 3 page 43 reference the sections in these standards that apply specifically to flow run and hardware installation Table 2 4 page 44 references standards that apply to fluid properties for gas steam and liquid measurement Fluid properties used for gas measurement calculations such as compressibility factors and density are in accordance with AGA Report No 8 For steam measurement algorithms are based on the IAPWS Industrial Formulation 1997 IF 97 standard For temperature compensated liquid measurement fluid property calculations are based on API 2540 1980 Petroleum Measurement Tables Heating values for gas measurement are calculated in accordance with AGA Report No 3 Part 3 Appendix F using the constants defined in GPA 2145 For more information see the ModWorX Pro Software User Manual Part No 9A 30165025 42 S
16. RTD o HITE JUMPER O RTD WIRE j RED Figure 3 6 Process temperature input wiring without terminal housing 51 Section 3 Scanner 2000 microEFM for Founpation Fieldbus Output Wiring Digital Output Pulse or Alarm The standard Scanner 2000 supports a solid state digital output that is configurable as either a pulse output or an alarm output As a pulse output the pulse width duration and pulse representation are both configurable Because the circuit is isolated it can be used in conjunction with any other feature on the Scanner 2000 A two conductor cable from the Scanner 2000 to the remote location is required The electrical safety ratings of the digital output circuit are Uo 0 Ui 30 Vdc and li 60 mA Maximum frequency is 50 Hz Wire as shown in Figure 3 7 For reduced power consumption turn the digital output feature off when it is not in use Note No Modbus to fieldbus conversion is supported for digital output values POWER SUPPLY 5 to 30 VDC me EE Resistor may be included PULSE READOUT in pulse readout device ie DEVICE Size the resistor to limit SAFETY BARRIER the current to 60 mA NON HAZARDOUS AREA HAZARDOUS AREA SCANNER 2000 Main Circuit Board PN 9A 30160010 lt I D Leave the end of this shield disconnected Figure 3 7 Pulse output wiring 52 Scanner 2000 microEFM for Founpation Fieldbus Section 3 RS 485 Output Computer Connec
17. Reconnect the white potted fieldbus module to the fieldbus interface board being careful to align the pins on the back side of the module with the header on the interface board and secure it with the two screws removed in step 8 of the main board replacement procedure 79 Section 6 Scanner 2000 microEFM for Founpation Fieldbus 12 13 14 15 16 17 Reconnect all wiring to terminal blocks TB1 TB2 and TB3 Reconnect the battery cable to connector J1 on the main board Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board Reinstall the board assembly in the enclosure using the screws that were removed in step 2 of the main board replacement procedure Recalibrate the Scanner 2000 Replace the enclosure cover Important Do not overlook the need to recalibrate the Scanner 2000 MVTs that are shipped inde 80 pendently of a Scanner 2000 are not calibrated to compensate for atmospheric pressure therefore a Scanner 2000 will not display accurate pressure readings until it is recalibrat ed Scanner 2000 microEFM Section 7 Section 7 Spare Parts WARNING Substitution of components may impair suitability for ATEX certification Use of spare parts other than those identified by Cameron International Corporation voids hazardous area certification Cameron bears no legal responsibility for the performance of a product that has been serviced or repaired with parts that are not autho
18. _ ___ 3 4in to 1 in adapter Union connects directly to the turbine meter Figure 1 2 Scanner 2000 microEFM with turbine meter adapter WE al Lithium battery pack ar double D cell secured AN by a velcro strap Fieldbus module attached to interface board Main circuit board Battery connector Figure 1 3 Scanner 2000 microEFM internal view Section 1 Scanner 2000 microEFM for Founpation Fieldbus Hardware Options Several hardware options are available for customizing the Scanner 2000 to a user s specific needs They include communications adapter for enabling a quick connection to a laptop computer e pole mounting kit for mounting the Scanner 2000 to a 2 in pole e terminal housing that expands the number of input cables that can be connected to the Scanner 2000 See Appendix A Scanner 2000 Hardware Options page A 1 for details Electrical Safety Ratings Each device is labeled with a serial tag that identifies the product by model number and serial number and identifies the maximum operating pressure working pressure and differential pressure of the integral MVT Figure 1 4 A description of the electrical protection afforded by SIRA certification and associated safety markings is also provided in Figure 1 4 CE marking and number of notified Explosion protected body responsible for production f 7 Equipment Group II Category 2 Hazardous conditions NUFLO SCANNER 2
19. a leak toxic fumes could escape upon opening the enclosure Ensure that the instrument is in a well ventilated area before opening the enclosure to avoid breathing fumes trapped inside the enclosure Exercise caution in handling and disposing of spent or damaged battery packs See additional information in Appendix B Lithium Battery Information Important Press the ENTER SAVE key on the keypad before replacing the lithium battery pack to save accumulated grand totals and previous day totals for flow run and turbine volume energy and mass to nonvolatile memory Once the battery pack is replaced and power is restored to the unit the last saved accumulated totals will be displayed in the LCD The instrument clock will need to be reset following battery replacement All configuration and calibration settings are automatically saved to non volatile memory and are not af fected by a temporary loss of battery power The lithium battery pack is secured inside the enclosure by a Velcro strap and connected to a connector J1 near the top of the main board 71 Section 6 Scanner 2000 microEFM for Founpation Fieldbus To replace a lithium battery pack perform the following steps 1 Unscrew the cover from the enclosure and set it aside 2 Using a small standard blade screwdriver remove the two 4 40 x 7 8 screws located to the right and left side of the display Figure 6 1 3 Lift the board assembly from the enclosure making sure it do
20. adapter through a conduit opening in the instrument housing and screw the adapter into place 2 Connect the adapter cable to communications port 1 on the main board inside the Scanner 2000 housing See Figure 3 8 page 53 for a wiring diagram 3 Connect the plug connector to an RS 485 converter cable if applicable Pole Mounting Kit Part No 9A 30028005 A hardware kit consists of a mounting bracket two U bolts and nuts allows the Scanner 2000 to be mounted on a 2 in pole The mounting bracket also provides the extension necessary to keep the instrument in a vertical position when it is bulkhead mounted to a flat vertical surface Pole Mount Installation To mount the Scanner 2000 using the optional pole mount kit perform the following steps 1 Determine the pipe orientation horizontal or vertical that will best accommodate process connections and field wiring connections A horizontal pipe mount is recommended for liquid and steam installations using a side port MVT and block manifold 2 Connect the mounting bracket to the Scanner 2000 using the two bolts provided 3 Position the U bolt around the pipe and through the support bracket provided with the U bolt Figure A 4 page A 4 4 Align the mounting bracket against the pole so that the U bolt passes through the mounting holes in the bracket Place the mounting plate over the threaded ends of the U bolt and against the bracket and secure the U bolt with the two nuts prov
21. calculates natural gas flow rate from orifice plates using calculation methods found in the AGA 3 or ISO 5167 measurement standards The natural gas fluid properties such as density and compressibility are calculated in accordance with AGA 8 Detail and Gross methods Heating values are calculated in accordance with AGA Report 3 Part 3 Appendix F using the gas properties defined in GPA 2145 Molar mass molecular weight calculations are also based on GPA 2145 NuFlo Cone Meter DP Input The Scanner 2000 calculates natural gas flow rate from cone meters using industry recognized algorithms identified in the NuFlo Cone Meter User Manual The natural gas fluid properties such as density and compressibility are calculated in accordance with AGA 8 Detail and Gross methods Heating values are calculated in accordance with AGA Report 3 Part 3 Appendix F using the gas properties defined in GPA 2145 Molar mass molecular weight calculations are also based on GPA 2145 Gas Turbine Meter Frequency Input The Scanner 2000 calculates natural gas flow rate from a gas turbine meter using calculations found in the AGA 7 measurement standard The natural gas fluid properties such as density and compressibility are calculated in accordance with AGA 8 Detail and Gross methods Heating values are calculated in accordance with AGA Report 3 Part 3 Appendix F using the gas properties defined in GPA 2145 Molar mass molecular weight calculations are also
22. desired output is a calculated measurement based on the sensor measure ment e g a pressure measurement is made to determine level in a tank The relationship between the sensor measurement and the calculated measurement will be linear This linearization is not normally required in Scanner 2000 applications due to the Scanner s Modbus based unit configuration capa bilities as discussed in step 4a c A third linearization type called indirect square root is available for selection but is not recommended for Scanner 2000 applications Set the XD SCALE parameter This setting defines the input values from the transducer block input range of sensor that correspond to 0 and 100 values in AI function block calculations When the desired output is the measured variable L_TYPE is set to direct set the XD_SCALE to represent the operating range of the sensor When an inferred measurement is made based on the sensor measurement L TYPE is set to indirect set the XD_SCALE to represent the operating range that the sensor will see in the process Set the OUT SCALE settings in accordance with the XD SCALE 0 and 100 points This setting defines the output values corresponding to 0 and 100 values in the calculation inside the AI function blocks a Ifscaling is not required enter the same values that were entered for the XD SCALE parameter in the EU _ 100 and EU_0 subparameter fields b Ifthe measured or calculated value must be scaled to p
23. feature may be disabled if this protection is not required Password protected security access is enabled using the ModWorX Pro software When this feature is enabled the user will be prompted for a four digit password each time he attempts to enter a menu from the keypad Figure 4 4 The ModWorX Pro software is required for establishing or changing the password nnAnnAnnnn LILILILILILILILI SELURL Figure 4 4 LCD display of security password menu 61 Section 4 Scanner 2000 microEFM for Founpation Fieldbus 62 Scanner 2000 microEFM for Founpation Fieldbus Section 5 Section 5 Fieldbus Configuration and Operation Overview At the core of the Scanner 2000 is an electronics package that measures and computes standard volumes of gas steam petroleum liquids and generic liquids with a high degree of accuracy and with very low power consumption These electronics communicate via RTU Modbus The Scanner 2000 for FouNDATION Fieldbus expands those capabilities to allow communication with devices on a fieldbus network using FoUNDATIONIM fieldbus H1 protocol In addition to its native Modbus communications the Scanner 2000 publishes values for four process variables to a FOUNDATION fieldbus network using an integrated fieldbus module The process variable values are written to a transducer block within the fieldbus module When the process variables are mapped to analog input blocks within the fieldbus module those
24. fill fluid from the lowest point in the system typically the MVT using the following steps a Open the blowdown valve or remove the filling plug from one of the pipe tees condensate pots 31 Section 2 Scanner 2000 microEFM for Founpation Fieldbus b i Open the equalizer and bypass block valves on the block manifold Make sure the vent valve is closed Remove the corresponding high pressure or low pressure vent screw from the side of the MVT and insert a fitting to allow connection of a hand pump or funnel If a funnel is used attach a length of Tygon tubing that is long enough to elevate the funnel well above the condensate pot to force the fluid up the legs Connect a hand pump or funnel to the fitting Pour fill liquid into the funnel or pump it into the cold leg tapping the cold leg occasionally to dis lodge any bubbles Observe the pipe tee condensate pot and stop pouring when the fill liquid is visible at the top and no air bubbles can be seen Remove the fitting from the vent of the MVT and quickly replace the vent screw and tighten Close the blowdown valve or replace the filling plug from one of the pipe tees condensate pots Repeat steps a through h for the other cold leg 10 To eliminate an offset of the differential pressure reading open the equalizer valves on the block manifold remove the caps from the seal pots and adjust either seal pot vertically to bring the water levels to the exact same ele
25. flow direction meter orientation meter run connections internal surfaces temperature well location pressure tap location and flow conditioning Illustrations of recommended installation configurations Environmental considerations the use of other devices to improve meter performance and precautionary measures Installation of electronic gas measurement devices and associated communications gauge impulse lines and cabling Requirements for calibrating and verifying the accuracy of electronic gas measurement devices Description of unique installation requirements and performance characteristics of turbine meters in liquid hydrocarbon service This specification applies to axial flow turbine flowmeters for measurement of natural gas typically 2 in and larger bore diameter in which the entire gas stream flows through the meter rotor This section does not apply to the measurement of two phase fluids Table 2 4 Industry Standards for Fluid Properties AGA Report No 3 Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids Part 3 Natural Gas Applications Third Edition 1992 Appendix F Heating Value Calculation American Gas Association catalog XQ9210 GPA 2145 09 Table of Physical Properties for Hydrocarbons and Other Compounds of Interest to the Natural Gas Industry Gas Processors Association Tulsa Oklahoma 2008 AGA Report No 8 Compressibility
26. likely to be encountered make sure the measuring tube used is rated for the anticipated temperature range See also the warning in the Operating Temperature section of the Specifications Table page 11 If there is possibility of freezing the gauge lines can be filled with a suitable seal liquid The seal liquid should be somewhat denser than the process fluid should not dissolve in it should have a sufficiently low freezing point and should be non toxic Alternatively heat tracing can be used Gauge line length should be minimized to help prevent pulsation induced errors Gauge lines should slope upward to the meter at a minimum of one inch per foot If gauge lines must slope in more than one direction do not allow more than one bend and install a gas trap Gauge lines should be supported to prevent sag and vibration Where pulsation is anticipated full port manifold valves with a nominal internal diameter consistent with the gauge lines are recommended 33 Section 2 Scanner 2000 microEFM for Founpation Fieldbus If the Scanner 2000 is mounted to a cone meter consider the following guidelines in addition to the best practices listed above e Position the cone meter so that there are zero to five pipe diameters upstream of the meter and zero to three pipe diameters downstream of the meter e Install the meter so that the static pressure tap is upstream of the differential pressure tap The high side of the integral Scanner
27. not exceed 70 C 158 F Excessive temperatures which could result from ambient conditions combined with radiated and conduc tive heat from the process could cause the internal lithium battery to ignite or explode Installation Procedure Remote Mount to Orifice Meter or Cone Meter A Scanner 2000 can be mounted remotely and connected to an orifice meter or cone meter with tubing for steam measurement The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location p a pl Condensate pot pipe tee al with blowdown valve attached Long cold legs protect the sensor from extreme process temperatures Hot legs insulated to within 1 ft of condensate pot 1 2 in diameter recommended 3 4 in conduit connection for Foundation Fieldbus input or communications adapter Horizontal pole mount provides clearance for block manifold Cold legs connect to manifold slope to eliminate air trap MVT vent use for for filling cold legs Figure 2 7 Remote mount steam run installation shown here with a cone meter The remote mount method can be used with an orifice meter as well 30 Scanner 2000 microEFM for Founpation Fieldbus Section 2 CAUTION When measuring steam process connections must be designed to eliminate air pock ets This is achieved by making sure all tubing in the cold legs slopes upward A side
28. operating any differential pressure meter into service Check the manifold for leaks as follows 1 Verify that the instrument is approximately level and is properly connected to the pressure source i i EQUALIZER EQUALIZER 2 Make sure the vent valve in the manifold is closed The bypass block valves should be open VENT 3 Close both bypass block valves on the manifold to isolate pressure between the block valve and the BYPASS _ Bypassy MVT BLOCK BLOCK 4 Open both equalizer valves to distribute pressure throughout 5 Monitor the pressure readout and watch for a steady decrease in pressure If leakage is indicated depres surize the system by opening both bypass block valves then check all manifold and piping joints Tighten connections as necessary 6 Repeat steps 3 through 5 to retest the manifold for leaks An additional test can verify the condition of the equalizing valves Assuming the above test has confirmed the system is leak free close both equalizing valves and open the vent Monitor the differential pressure reading for any change Repair or replace the manifold as required if the differential pressure varies Zero Offset Static Pressure or Differential Pressure The static pressure input for the Scanner 2000 is zeroed at the factory before shipment However changes in temperature and atmospheric pressure can cause the static pressure and differential pressure readings to vary The inputs c
29. options are listed in the Spare Parts list of this manual see page 81 The adapter is shipped pre assembled in the Scanner 2000 when it is ordered with the unit The installed adapter is comprised of an RS 485 adapter socket a blanking plug and a union nut A plug connector that mates with the RS 485 adapter socket when the adapter is in use is shipped with the device uninstalled This plug connector should be wired to an RS 485 converter cable and stored with the cable when the COM adapter is not in use Wiring instructions for connecting the plug connector to an RS 485 converter cable are provided in Figure A 3 page A 2 WARNING Connect a laptop to the external communications adapter only when the area is known to be non hazardous Adapter socket B Blanking plug S E Union nut Figure A 1 External communications adapter Scanner 2000 microEFM for Founpation Fieldbus Appendix A Figure A 2 Dimensions of external communications adapter inches mm To connect a PC or laptop to the communications adapter perform the following steps 1 Unscrew the union nut to expose the connector socket shown in Figure A 1 page A 1 A blanking plug will be removed with the union nut Store the union nut and blanking plug in a safe place They will need to be reinstalled when the adapter is not in use 2 Connect the plug connector to an RS 485 converter cable if it is not already attached Figure A 3
30. per minute MMBtu h million British thermal unit per hour 47014 47021 47022 47023 47024 1445 1446 1197 1447 1438 per day Btu s British thermal unit per second Btu min British thermal unit per minute Btu h British thermal unit per hour Btu d British thermal unit per day kilojoules per second 49991 CUSTOM s user defined custom unit per second 49992 CUSTOM user defined custom unit min minute 49993 CUSTOM h user defined custom unit per hour 49994 CUSTOM d_ user defined custom unit per day C 9 Appendix C Scanner 2000 microEFM for Founpation Fieldbus WARRANTY LIMITATION OF LIABILITY Seller warrants only title to the products software supplies and materials and that except as to software the same are free from defects in workmanship and materials for a period of one 1 year from the date of delivery Seller does not warranty that software is free from error or that software will run in an uninterrupted fashion Seller provides all software as is THERE ARE NO WAR RANTIES EXPRESS OR IMPLIED OF MERCHANTABILITY FITNESS OR OTHERWISE WHICH EXTEND BEYOND THOSE STATED IN THE IMMEDIATELY PRECEDING SENTENCE Seller s liability and Buyer s exclusive remedy in any case of action whether in contract tort breach of warranty or otherwise arising out of the sale or use of any products software supplies or materials is expressly limited to the replacement of such products soft
31. reading 0 01 of reading 0 01 of reading 7420 0 01 of reading 0 01 of reading 0 01 of reading 0 01 of reading 8120 0 01 of reading 0 01 of reading 13 Section 1 Scanner 2000 microEFM for Founpation Fieldbus Table 1 1 Scanner 2000 microEFM Specifications MVT Accuracy cont d Static Pressure Accuracy 300 500 1500 and 3000 psia e 0 05 of full scale e 0 25 of full scale over operating temperatures 30 C to 78 C Static Pressure Accuracy 5300 and 5800 psia e 0 05 of full scale e 0 50 of full scale over operating temperatures 30 C to 78 C Modbus Inputs Turbine Meter Input 1 TB1 Main Board e Configurable sensitivity adjustment 20 50 100 or 200 mV peak to peak e Frequency range 0 to 3500 Hz e Input amplitude 20 mV to 3000 mV peak to peak Turbine Setting Input Sensitivity fs 0 1000 Hz 1000 2000 Hz 2000 3500 Hz Low 20mV 20 mVpp 25 mVpp 50 mVpp Med 50mV 50 mVpp 70 mVpp 110 mVpp High 100mV 100 mVpp 150 mVpp 250 mVpp Max 200mV 200 mVpp 380 mVpp 620 mVpp Use only with ATEX approved IS rated pickups For NuFlo turbine meters use part no 9A 99145007 or 9A 99145008 For Barton 7000 meters use part no 9A 2113 001A 01 or 9A 2113 001A 02 see Spare Parts list page 81 for descriptions Process Temperature Input TB1 e 100 ohm platinum RTD with 2 wire 3 wire or 4 wire interface e Sensing Range 40 C to 427 C 40 F to 800
32. to the Natural Gas Industry Gas Processors Association Tulsa Oklahoma 2008 Steam IAPWS Industrial Formulation 1997 IF 97 Wet Correction Methods James and Chisholm Orifice Steven NUFlo Cone Liquids Generic based on user defined constants for density and viscosity API 2540 1980 Petroleum Measurement Tables MVT MVT Accuracy Provides linearized static pressure and differential pressure Available with bottom ports or side ports NACE compliant units also available See Table 2 1 page 21 for bolt specifications Process temperature 40 C to 121 C 40 F to 250 F User adjustable sample time and damping See Temperature Warning in Operating Temperature section of this table page 11 Stability Long term drift is less than 0 05 of upper range limit URL per year over a 5 year period Differential Pressure Accuracy 30 In H20 e 0 1 of full scale e 0 50 of full scale over operating temperatures 30 C to 78 C Differential Pressure Accuracy 200 to 840 In H20 e 0 05 of full scale e 0 25 of full scale over operating temperatures 30 C to 78 C Effect on differential pressure for a 100 psi change in static pressure Max SP SWP Overrange PSIA PSIA Zero Shift Span Shift 0 01 of reading 450 0 01 of reading 0 01 of reading 0 01 of reading 2250 0 01 of reading 0 01 of reading 0 01 of reading 0 01 of reading 0 010 of URL 0 01 of reading 0 01 of
33. valve positions see Placing the Scanner into Operation page 42 28 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Measuring Steam via a Differential Pressure Meter Note This section contains installation guidelines for orifice and cone meters If installing the Scanner 2000 with an averaging pitot tube meter refer to manufacturer instructions for installation Best Practices The Scanner 2000 microEFM calculates steam flow in accordance with IF 97 AGA 3 and ISO 5167 industry standards For optimum performance ensure that the Scanner 2000 installation complies with the industry recommendations listed below Condensate pots e Acondensate pot for a small volume transducer like the Scanner 2000 MVT can be a simple pipe tee oriented so that one port extends downward into the cold leg the opposite port extends upward and is closed by a pipe cap or blowdown valve and the tee extends horizontally into the hot leg e The pots should be the highest point in the system The pots should be mounted at the same level and one or both should be adjustable vertically to remove zero shifts in the differential pressure measurement Hot legs e Hot legs should be large diameter 3 8 in or 1 2 in if possible e Hot legs should be as short as possible If these sections must be more than 1 ft in length insulate them e Elbows and bends should not form any traps in which liquid can accumulate e Hot legs should be sloped
34. with a terminator at each end Field devices receive their power and their ability to communicate with other devices and the host from the fieldbus network Up to 32 devices can be connected to a single network HAZARDOUS AREA SAFE AREA Figure 2 1 Basic FISCO installation 19 Section 2 Scanner 2000 microEFM for Founpation Fieldbus Hazardous Area Installations The ATEX certified standard Scanner 2000 microEFM for FouNDATION Fieldbus is fully compliant with European ATEX Directive 94 9 EC and has been assessed against the equivalent IEC standards to the following EN standards EN 60079 0 2006 EN 60079 0 2009 EN 60079 11 2007 and EN 60079 27 2008 The following instructions apply to equipment covered by certificate number Sira 1OATEX2242 e The equipment may be used in zones 1 and 2 with flammable gases and vapours It is not certified for use in flammable dusts e The equipment may be used in the presence of flammable gases and vapours with apparatus groups IIB or IIA and with temperature classes T1 T2 T3 or T4 e The equipment is certified for use in ambient temperatures in the range of 40 C to 78 C and should not be used outside this range e The equipment is to be installed by suitably trained personnel in accordance with the applicable code of practice typically IEC EN 60079 14 e Regular periodic inspection of the equipment should be performed by suitably trained personnel in accor dan
35. 000 microEFM are likely to occur in normal operation occasionally MODEL amp gt 10 lt 1000 hours year Explosive Atmosphere Gas II 2G SERIAL CEAAAA Certification number SP opmmwe SIRA 10ATEX2242 Ex ia IIB T4 Gb IP66 Ta 40 C to 78 C Intrinsically safe for explosive gas environments other Fieldbus Ratings than mines temperature class Dp NH0 Ui 17 5 V Ii 380 mA LS BATTERY PACK PART NO 9A 30099008 REQUIRED Ci 0 Li 10 pH D WITH APPROPRIATE MEASURES TO PREVENT DAMAGE EOR INSTALLATION amp OPERATION INFO Maximum ratings for electrical safety compliance BATTERY PACK MAY BE REPLACED IN A HAZARDOUS TREN SEE MANUAL PART NO 9A 30165035 Measurement Systems NU cameron LOCATION OF MANUFACTURER J Figure 1 4 Device serial tag Device Configuration Before a Scanner 2000 microEFM is installed in a fieldbus network the device must be configured using ModWorX Pro software or the front keypad Additionally the device must be configured to communicate within the fieldbus network Configuration for Modbus Communications Basic parameters such as communications port slave address and baud rate date and time contract hour and plate size can be configured from the device keypad All other parameters must be configured using the ModWorX Pro software provided with the purchase of a Scanner 2000 ModWorX Pro allows users to calibrate and configure the Scanner 2000 m
36. 2000 sensor must also be situated upstream e Install shut off valves directly on the DP meter pressure taps Choose a shut off valve that is rated for the ambient temperatures of the location and the operating pressure of the pipe in which it will be installed and for use with dangerous or corrosive fluids or gases if applicable The valves must not affect the trans mission of the differential pressure signal Installation Procedure Direct Mount to Orifice Meter or Cone Meter A Scanner 2000 can be mounted directly to an orifice meter or cone meter for liquid measurement using a side port MVT a block manifold and two football flange adapters Figure 2 8 The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location MVT with side ports manifold Adapter 2 typ Figure 2 8 Direct mount liquid run installation shown here with a cone meter Downstream RTD is not shown CAUTION When measuring liquid with a direct mount Scanner 2000 process connections must be parallel to the horizontal centerline of the meter or below the centerline to eliminate air pockets 1 Verify that the meter is properly installed in the flow line per manufacturer s instructions 2 Screw a football flange adapter onto each meter pressure tap using pipe tape or pipe dope to seal the threads 34 Scanner 2000 microEFM for Founpation Fieldbus Section 2 3 a oS o N A A
37. 65535 excluding 252 to 255 and 64764 which are reserved If the Modbus request message contains the matching address the device will respond to the request In network arrangements the device must have a unique slave address If Modbus communications are not used leave the slave address at the factory setting 1 To Enter a Port 1 Slave Address Enter the Access menu Press UP ARROW and ENTER 4 simultaneously Locate the Slave Address setting PORT 1 SLAVE ADDRESS will y appear in the lower display and the pia rightmost digit in the top display will 00000000 begin blinking E T SLANE AD Enter the Slave Address Press UP ARROW until the correct t range 1 to 65535 excluding 252 to 255 and digit is displayed 64764 Then press LEFT ARROW to select en the next digit to the left Repeat using UP and LEFT arrows to enter all remaining digits Press ENTER ENTER The Baud Rate menu prompt will appear immediately following the entry of the slave address See Entering the Baud Rate below for the baud rate entry procedure Entering the Baud Rate The baud rate is the number of bits per second that are on the serial port This setting must match the setting of the master device polling the Scanner 2000 or the serial port This only applies to the Modbus communi cations if Modbus communications are not used leave the baud rate at the factory setting 9600 To Enter the Port 1 Baud Rate Enter the Access menu P
38. A E EE T AEREA E 43 Table 2 3 Industry Standards for Turbine Meters cccceeeeeeeeeeeeeceeeeeeeeeeeeeeseeeeaeeeeseeeaeeeeeeeeaeeeeteeaaeees 44 Table 2 4 Industry Standards for Fluid Properties 2 20 ceceeeeeeeeeeeeeeeeeeeeeeeeeseeeaeeeeseeeaeeeeseeeneeeeeeenaaeees 44 Table of Contents Scanner 2000 microEFM for Founpation Fieldbus Section 3 Wiring the Scanner 2000 c ccccesecceeeeeeeeeeeeeeneeseeeeeeeeeeeeeeseaeseeeeesaeseeesseeaeeesesseaeseeseseeaeeeeessened 45 Field Wiring Connections unti neninn ved ected oe dv endedeuevsinaigedeev lad i eei ii aree tiii i aeiia 45 Fieldbus Cab 45 Basic WIRING ecserin arke tei aikeet i e e oeta oi e ETNE vieakdeevt iad a adele 46 Grounding CO 47 Power Supply WINN sic icccsse heieeccen Magee ces i eitr iiaeiai aeeai da EAA A ANa CEA riae AAN aAA OAA indi rA iA EAEE Uline 48 Lithium Battery PACK Sunori a aI E E AAAA AAE AE OA aetna nace ere 48 FOUNDATION Fieldbus Power Supply pp 49 TU WAPI Gk os cs ANAT E VNE E ca ON SE E EA E O AE A A I E E A E AA 50 Turbine Flowmeter Mp ti riene ieee e eae eh Ae eda ane ae 50 RTD INP tireor he eettt Feat Oe ee ett eee asa cp tiene a a aE e untae et a a E ea 51 Output Wing sic cet ceceeekt depisee ed ieee died ahi sae bein ce wesc eb eee Eae A ob Fie cee vide a eee kinada shanties 52 Digital Output Puise Or Alearrin lt edcceceyssdeid cea saecce cag enadaecegvsiagenzedeiaacecvuenagacdan svagedceeninceeedevenatectaserungestenasie
39. COM ADAPTER SOCKET PLUG CONNECTOR LEFT AND RIGHT WIRE POSITIONS ARE VALID ONLY WHEN PLUG IS FACING SOCKET IN POSITION SHOWN RS 232 9 PIN CONNECTOR RS 485 CONVERTER Part No 101283116 Figure A 3 Wiring of plug connector to Cameron 9 pin RS 232 to RS 485 converter cable 3 Insert the plug connector into the adapter socket 4 Connect the converter cable to the PC or laptop Scanner 2000 microEFM for Founpation Fieldbus Appendix A To disconnect the adapter remove the plug connector with converter cable attached from the socket place the blanking plug inside the union nut removed in step 1 and screw the union nut onto the union half to cover the socket Hand tighten to ensure a snug connection Note Do not disconnect the plug connector from the RS 232 to RS 485 converter cable when it is not in use For best results store the plug connector with the converter cable Communications Adapter Installation for adapters purchased separately from a Scanner 2000 WARNING If the communications adapter is ordered separately from the Scanner 2000 micro EFM the conduit openings in the Scanner 2000 enclosure will be sealed with brass or stainless steel plugs Do not remove the plug from the enclosure to install the adapter unless the area is known to be non hazardous To install a communications adapter purchased separately from a Scanner 2000 microEFM perform the following steps 1 Thread the cable of the
40. D 4 WIRE RECOMMENDED Figure A 7 FounpaTion fieldbus process temperature input wiring with terminal housing Scanner 2000 microEFM for Founpation Fieldbus Appendix B Appendix B Lithium Battery Information Transportation Information WARNING The Scanner 2000 microEFM contains lithium batteries The internal component thionyl chloride is hazardous under the criteria of the Federal OHSA Hazard Communication Standard 29 CFR 1920 1200 Before shipping a lithium battery or equipment containing a lithium battery verify that the packaging and labeling conforms with the latest version of all applicable regulations The transport of the lithium batteries is regulated by the United Nations Model Regulations on Transport of Dangerous Goods special provisions 188 230 and 310 latest revision Within the US the lithium batteries and cells are subject to shipping requirements under Part 49 of the Code of Federal Regulations 49 CFR Parts 171 172 173 and 175 of the US Hazardous Materials Regulations HMR latest revision Shipping of lithium batteries in aircraft is regulated by the International Civil Aviation Organization ICAO and the International Air Transport Association IATA requirements in Special Provisions A45 A88 and A99 latest revision Shipping of lithium batteries on sea is regulated the International Maritime Dangerous Goods IMDG requirements in special provisions 188 230 and 310 latest revisi
41. IAPWS Industrial Formulation 1997 IF 97 standard Temperature is calculated according to IF 97 for saturated steam based on static pressure Therefore an RTD is not required The optional Steven wet correction method is supported for the measurement of vapor and fluid Averaging Pitot Tube Meter Annubar The Scanner 2000 supports steam measurement based on ASME MFC 12M 2006 flow rate methods for averaging pitot tube meters Fluid properties are calculated in accordance with the IAPWS Industrial Formulation 1997 IF 97 standard Temperature is calculated according to IF 97 for saturated steam based on static pressure Therefore an RTD is not required Wet correction methods are not supported Compensated Liquid The Scanner 2000 measures compensated petroleum liquid flow using an orifice cone liquid turbine or averaging pitot tube Annubar flowmeter Users can select either of two fluid property calculation methods for use with any of these flowmeters e The generic fluid properties calculation method is used to measure liquids such as water or emulsions based on user supplied viscosity values and either user supplied density values or user supplied liquid thermal expansion coefficients The API 2540 calculation method provides temperature corrections for the following petroleum liquids crude oil gasoline jet fuel fuel oils and lube oil Orifice Plate DP Input The Scanner 2000 calculates flow rates in accordance
42. Input on the main circuit board provides the turbine flowmeter input signal generated by a magnetic pickup enabling the Scanner 2000 to calculate and display instantaneous flow rates and accumulated totals Wire as shown in Figure 3 5 Important Use only with ATEX approved IS rated pickups For NuFlo turbine meters use Part No 9A 99145007 or 9A 99145008 For Barton 7000 meters use Part No 9A 2113 001A 01 or 9A 2113 001A 02 See Spare Parts list page 81 for descriptions SCANNER 2000 Main Circuit Board PN 9A 30160010 B TURBINE A MAGNETIC PICKUP Figure 3 5 Flowmeter input wiring 50 Scanner 2000 microEFM for Founpation Fieldbus Section 3 RTD Input The RTD is installed in a thermowell downstream of the primary differential pressure source The location of the thermowell should conform to the relative standard to ensure accurate measurement A 4 wire 100 ohm platinum RTD is recommended for performing orifice gas compensated liquid or gas turbine calculations though a 2 or 3 wire RTD may prove functional Wire as shown in Figure 3 6 Ifa terminal housing is in use RTD inputs may be wired as shown in Figure A 7 page A 6 Electrical safety ratings for the RTD input are Uo 8 1 V Io 0 272 A and Po 0 465 W RTD CONNECTIONS 4 WIRE RTD RECOMMENDED 2 WIRE WHITE JUMPER l SCANNER 2000 WIRE RTD Main Circuit Board 12 PN 9A 30160010 JUMPER fO RTD WIRE ie RED 3 WIRE 3 WHITE
43. M for Founpation Fieldbus Material Safety Data Sheet For a link to the current MSDS for the lithium batteries used to power the Scanner 2000 microEFM see the Measurement Systems Division section of the Cameron website www c a m com B 2 Scanner 2000 microEFM for Founpation Fieldbus Appendix C Appendix C Fieldbus Communications Protocol Device Properties The following data may be useful in identifying the Scanner 2000 device and device description in a host network e Manufacturer s ID 0x43414D e Device Type 01 e Device Revision 01 e Device Description Revision Initial Release 01 e Device ID 43414D0001_FBK_XXX where XXX is the serial number for the fieldbus module e Default Physical Device PD Tag SCANNER2000FF_01_FBK XXX where XXX is the serial number for the fieldbus module e Default Node Address 248 Parameter Tables The tables in this section define the FOUNDATION Fieldbus parameters supported by the Scanner 2000 fieldbus module e Table 1 presents resource block parameters Table 2 presents transducer block parameters e Table 3 lists analog input function block parameters e Table 4 describes the error messages that may be generated for process variable parameters Table C 1 Resource Block Parameters Revision level of the static data associated with the function block TAG_DESC User description of the intended application of the block STRATEGY Group identification number of the b
44. S BYPASS 4 Connect a pressure simulator to the high pressure side BLOCK BLOCK of the manifold 5 Connect to the Scanner 2000 with the ModWorX Pro software Click on the Calibrate Inputs menu button and proceed through the calibration per instructions in the ModWorX Pro Software User Manu al Part No 9A 30165025 6 At the appropriate software prompt enter a known pressure 7 Apply the same amount of pressure to the high side of the MVT using the simulator see the ModWorX Pro Software User Manual Part No 9A 30165025 for complete instructions The ModWorX Pro software will display a measured value 8 Repeat steps 6 and 7 as necessary to enter multiple calibration points and apply the new measured values from the ModWorX Pro interface 9 When all calibration points have been entered click Save Changes to apply the new calibration settings To verify the differential pressure perform the steps described in the calibration procedure above except instead of choosing Calibrate from the Change Calibration Task window choose Verify You will be prompted to enter an applied value and you will apply the same amount of pressure to the MVT just as in the calibration process The ModWorX Pro software will display a measured value and a percentage of error When you click Save Changes the measured values are written to memory for reference 41 Section 2 Scanner 2000 microEFM for Founpation Fieldbus
45. T1 Flow Rate Unit PARAM_5 GENERIC_USIGN16_ T1 Volume Unit PARAM_6 GENERIC_USIGN16_ FR1 Volume Unit PARAM_7 GENERIC_USIGN16___ Register Pointer 1 PARAM_8 GENERIC_USIGN32___ Control Register see Table 5 PARAM_1 2018 2019 2020 2021 2022 2023 2025 2026 2027 2030 2031 2035 2036 2037 2039 2040 2041 2042 Scanner 2000 microEFM for Founpation Fieldbus Appendix C Table C 2 Transducer Block Parameters 2043 GENERIC_USIGN32__ Real Time On SC2000 YYMM PARAM 2 2044 GENERIC_USIGN32 Real Time On SC2000 DDhh PARAM 3 2045 GENERIC_USIGN32 Real Time On SC2000 mmss PARAM 4 2046 GENERIC_USIGN32__ Not Used PARAM_5 2047 GENERIC_STRINGV__ Not Used PARAM 1 2048 GENERIC_STRINGV__ Not Used PARAM 2 Note The INDEX of Al block parameters in Table 3 contains a numeric prefix that reflects the Al block being read Al1 500 Al2 600 Al3 700 Al4 800 For example the index for the parameter ST_REV on Al block 1 will be 501 the prefix 500 plus the 1 shown in the table below Table C 3 Analog Input Block Parameters Parameter Definition NAME sd Block name and record member Information 1 Revision level of the static data associated with the function block TAG_DESC User description of the intended application of the block STRATEGY Group identification number of the block ALERT_KEY Identification number of the plant unit MODE_BLK Mode of function block ACTUAL TARGET
46. Verify You will be prompted to enter an applied value and you will apply the same amount of pressure to the MVT just as in the calibration process The ModWorX Pro software will display a measured value and a percentage of error When you click Save Changes the measured values are written to memory for reference 40 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Differential Pressure Calibration and Verification The static pressure and differential pressure inputs are calibrated and verified before the Scanner 2000 leaves the factory and recalibration in the field may or may not be required To comply with API standards for verification as found readings should be recorded at approximately 0 50 and 100 percent of the operating pressure range increasing and at 80 20 and 0 percent of the operating pressure range decreasing For example the differential pressure measurements of a 200 In H2O sensor should be verified at 0 In H2O 100 In H2O 200 In H20 then at 160 In H2O 40 In H2O and 0 In H20 WARNING Do not subject the Scanner 2000 microEFM to unnecessary shock or over range pressure during maintenance operations To calibrate the differential pressure 1 Close the bypass valves to isolate the pressure below Ji the manifold EQUALIZER EQUALIZER 2 Open the equalizer valves and vent valve to purge the lines VENT 3 Close the high pressure side equalizer valve i BYPAS
47. _LIM Limit of high high alarm in engineering units x23 24 k 5 6 8 0 1 2 4 5 6 NOTE The maximum time required to execute a Scanner 2000 Al block is 30 ms 5 6 7 8 9 0 3 xX xX X xX xX X X X X X X 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 X Scanner 2000 microEFM for Founpation Fieldbus Appendix C Table C 4 Transducer Error XD_Error and Block Alarm Codes Error Description Unspecified error Indicates occurrence of unidentified error Error cannot be classified as one of the following errors Calibration error Error occurred during calibration of the device or calibration error detected during device operation Configuration error Error occurred during configuration of the device or configuration error detected during device operation Electronics failure Electronic component has failed Mechanical failure Mechanical component has failed I O failure I O failure has occurred 23 Data integrity error Data stored within the system may no longer be valid due to non volatile memory checksum failure data verify after write failure etc 24 Software error Software has detected an error Possible causes improper interrupt service routine arithmetic overflow watchdog timer etc 25 Algorithm error Algorithm used in the transducer block produced an error Possible causes overflow data reasonableness failure etc Control Registers The Control Registers allow specific fu
48. a Scanner 2000 Ne A 3 Pole Mounting Kit Part No 9A 30028005 0000 eee ee ceete cette tte ee ee een ne eee seta ae eee ee tater eeeenaaeeeeeetaaeeeeeeenaeeeeeeenaaes A 3 Pole Mount Installation 212 08 iioue Gian el areal ade bee edie ar alae A 3 Terminal Housing Part No 2296352 01 niies adiadas aaa adaa a el ii A a E lA A 4 Appendix B Lithium Battery Information ccccceeceeseee cence eee eeeeeeeeeeeeeeee sense sees seas sea seaeeeseeeeeeeeeseeneeneees B 1 Transportation Information a 2 c252c2 nicht teeta See eek an tenes Tee lees a savaged Abele auiesees iia a a agen eaae B 1 Lithium Battery Disposal ouien ieni inae ili need le a be eet ha aie ee Ma B 1 Material Safety Data Sheet icersinde aeiy aiaei bidivaodebaivadedsey basdueecybeeneandebanoes B 2 Appendix C Fieldbus Communications Protocol ee C 1 DEVICE Properties sic ctteeccens nen Rean a derma hic adalat to ae aa deem dsanadattast sad a sean dames aa aae C 1 Parameter Tables ee C 1 Table C 1 Resource Block Parameters pp C 1 Table C 2 Transducer Block Parameters ttrt treat rrtt rE EErEE ESEEE SEENE EEE En Ene nn nEn EEEE EEEE C 3 Table C 3 Analog Input Block Parameters pp C 5 Table C 4 Transducer Error XD_Error and Block Alarm Codes Nt C 7 Control Registers ss ccc e A TA E Aa O teeter eect dated nti eee C 7 Table G 5 Control REGIStENS gniarek ve i dice cialis deh ai eeii aeei aiaeei aeo iaie C 7 WIE CONVETSION OPA E EAEE det ec tea E da
49. al housing and Scanner 2000 are connected at the factory with the required fittings and the terminals for customer designated inputs are factory wired to a six position terminal strip in the terminal housing Cable glands are provided by the customer The terminal housing greatly simplifies field wiring since there is no need for the customer to change wiring connections on the main board The customer simply routes the input output cables through cable glands and connects them to the appropriate positions on the terminal housing terminal strip Figure A 5 page A 5 shows an example of a terminal housing used for fieldbus power and RTD inputs See also the wiring instructions in Figure A 6 page A 5 and Figure A 7 page A 6 A 4 Scanner 2000 microEFM for Founpation Fieldbus Appendix A 15 1 383 5 PLUGGED PORT CABLE GLAND POWER INPUT COM E PORT E RS 485 SHOWN WITH COVER REMOVED PN RE ER PS28292 RIRIKI RRRA 4 WIRE 10 ARMOURED RTD CABLE ASSY Figure A 5 Terminal housing installation dimensions TO SCANNER 2000 FIELDBUS INTERFACE BOARD FACTORY WIRED FROM FIELDBUS POWER SUPPLY JUNCTION BOX OPTIONAL Figure A 6 FoUNDATIONIM fieldbus power supply wiring with terminal housing Appendix A Scanner 2000 microEFM for Founpation Fieldbus TO SCANNER 2000 MAIN BOARD TB1 TERMINALS 1 4 FACTORY WIRED JUNCTION BOX OPTIONAL FROM RT
50. along their entire length to allow liquids to drain back into the pipe Cold legs Cold legs should enter the multi variable sensor through its side ports e Cold legs should be a minimum of 2 ft in length to allow proper convection cooling and should be run horizontally with a slope of approximately 1 inch per foot to allow air bubbles to float up into the pots Elbows and bends should not form any traps for air bubbles e Cold legs should be filled with a suitable antifreeze Dibutyl phthalate is recommended Antifreeze e Dibutyl phthalate DBP has the following advantages over glycol antifreeze DBP doesn t mix with water and so doesn t dilute over time its specific gravity doesn t shift Itis slightly denser than water so it will stay in the pot permanently Itis non flammable Itis much less toxic than glycol Itis available from industrial suppliers Valves e Use only full opening block valves that are rated for steam service Use only blowdown valves that are rated for steam service Periodic blowdowns are recommended for preventing buildup of scale 29 Section 2 Scanner 2000 microEFM for Founpation Fieldbus CAUTION Before starting the system remove the caps and add water or antifreeze if necessary to completely fill the pots and cold legs Air trapped in the lines will produce errors in dif ferential pressure measurements WARNING EXPLOSION RISK Housing temperature must
51. an be easily zeroed in the field if necessary prior to putting the Scanner 2000 into service Zero the static pressure or differential pressure as follows 1 Close the bypass valves to isolate the pressure below the manifold EQUALIZER EQUALIZER 2 Open the equalizer and vent valves VENT 3 Connect to the Scanner 2000 with the ModWorX Pro software and apply zero pressure from the Cali BYPASS A s BYPASS brate Inputs screen see the ModWorX Pro Soft BLOCK BLOCK ware User Manual Part No 9A 30165025 for complete instructions 39 Section 2 Scanner 2000 microEFM for Founpation Fieldbus Static Pressure Calibration and Verification Note The pressure range stamped on the MVT is expressed as psia absolute However Scanner 2000 pressure inputs are recalibrated as psig gauge at the factory before the device is shipped There fore pressure readings displayed on the LCD and in the ModWorX Pro software are in terms of psig The static pressure and differential pressure inputs are calibrated and verified before the Scanner 2000 leaves the factory and recalibration in the field may or may not be required To comply with API standards for verification as found readings should be recorded at approximately 0 50 and 100 percent of the operating pressure range increasing and at 80 20 and 0 percent of the operating pressure range decreasing For example the static pressure measurem
52. ange by NPT manifold as recommended by Cameron to the Scanner 2000 MVT sensor a Locate the H and L markings on the integral MVT sensor body and position the MVT manifold as sembly so that the upstream side of the flow line can easily be connected to the sensor s High port and the downstream side of the flow line can be connected to the sensor s Low port The Scanner 2000 enclosure can be rotated to face the desired direction b Position the manifold so that all valves are accessible from the front of the instrument 4 Install tubing and fittings to connect the Scanner 2000 and manifold assembly to the differential pressure meter sloping the gauge lines downward to the meter at a minimum of one inch per foot Use a suitable compound or tape on all threaded process connections 25 Section 2 Scanner 2000 microEFM for Founpation Fieldbus 3 4 conduit _ for Foundation Fieldbus input or communications leat Manifold adapter Le Pressure ports OHOL high low 2 1 RTD assembly x D Flow gt Figure 2 5 Remote mount gas run installation shown here with a cone meter The remote mount method can be used with an orifice meter as well 5 Install the RTD assembly in the thermowell Route the RTD assembly cable through the conduit opening in the top of the Scanner 2000 and connect it to the main circuit board See Figure 3 6 page
53. arameter that determines the block s mode of operation Four elements make up the block mode Target Actual Permitted and Normal e The Target setting is the desired operating mode The Actual setting is the current mode of operation and is read only An Actual mode that differs from the Target mode should be investigated See the BLOCK_ERR parameter for more information 63 Section 5 Scanner 2000 microEFM for Founpation Fieldbus The Permitted setting determines the mode options that may be selected as the Target mode The Normal setting is a reminder of the normal operating mode that the block should be returned to in the event that the mode is changed either by a user or as the result of operating conditions Typically blocks are placed either in Auto mode or Out of Service OOS mode For the Scanner 2000 the standard mode of operation for the resource and transducer blocks is Auto and this setting is entered as the target mode When the mode is changed to OOS the blocks become inoperable Some online configuration changes to the transducer block can be made only when the block is in OOS mode Resource Block The resource block can be used to check hardware status to disable all function blocks in the Scanner 2000 and to restart the control strategy execution It has no input or output parameters and cannot be linked to another block Important The resource block mode controls the mode of all other blocks
54. ard PN 9A 30160010 BATTERY Bp WARNING Replace the Scanner 2000 lithium battery only with the Cameron intrinsically safe battery pack Part No 9A 30099008 With appropriate measures to prevent damage the battery pack may be replaced in a hazardous area Figure 3 3 Lithium battery pack connection 48 Scanner 2000 microEFM for Founpation Fieldbus Section 3 Founpation Fieldbus Power Supply The Scanner 2000 is bus powered by a FounpaTION fieldbus power supply A two conductor cable connects the power supply to the fieldbus interface board inside the Scanner 2000 enclosure Route the cable through the conduit opening in the top of the enclosure and wire as shown in Figure 3 4 If a terminal housing is in use fieldbus power may be wired as shown in Figure A 6 page A 5 Voltage at TB4 should be a minimum of 9V The electrical safety ratings of the power supply are Ui 17 5 V li 380 mA Ci 0 and Li 10 uH CAUTION Always connect the lithium battery to the main board before connecting fieldbus power to the fieldbus interface board See also Lithium Battery Pack page 48 SCANNER 2000 Fieldbus Interface Board PN 2296330 01 attached to main board CAMERON MADE IN USA FB FB SG SG e e e e Figure 3 4 FounpaTion fieldbus power supply wiring without terminal housing 49 Section 3 Scanner 2000 microEFM for Founpation Fieldbus Input Wiring Turbine Flowmeter Input The Turbine
55. ay Figure 6 1 page 72 73 Section 6 Scanner 2000 microEFM for Founpation Fieldbus 3 Lift the board assembly from the enclosure taking precautions to avoid straining the sensor ribbon cable connection Record the locations of all cable connections to the main board Disconnect the fieldbus input cable from terminal block TB4 on the fieldbus interface board Figure 6 3 Unplug the battery cable from connector J1 on the main board Figure 6 3 aD Mw FS Using a small standard blade screwdriver remove all wiring from terminal blocks TB1 TB2 and TB3 ensuring that all wiring that is connected to powered circuits is insulated with tape a ett Loe Figure 6 3 Removal of the battery cable and fieldbus interface board cable 8 Remove the two screws that attach the white potted fieldbus module to the fieldbus interface board and remove the module from the interface board Figure 6 4 9 The interface board is firmly connected to the main board with a plastic standoff Using small pliers squeeze the two halves of the standoff together while applying firm pressure to separate the interface board from the main board Proceed with care to avoid bending the pins on the interface board With the fieldbus module and the fieldbus interface removed the main board will be in full view Figure 6 5 page 75 Figure 6 4 Removal of white potted fieldbus module 74 Scanner 2000 microEFM for Founpation Fieldbus Section 6
56. based on GPA 2145 Averaging Pitot Tube Meter Annubar The Scanner 2000 calculates natural gas flow rate from an averaging pitot tube meter using calculations found in the ASME MFC 12M 2006 measurement standard The natural gas fluid properties such as density and compressibility are calculated in accordance with AGA 8 Detail and Gross methods Heating values are calculated in accordance with AGA Report 3 Part 3 Appendix F using the gas properties defined in GPA 2145 Molar mass molecular weight calculations are also based on GPA 2145 Steam The Scanner 2000 s saturated steam calculations compensate for the effects of pressure temperature steam properties and steam quality Orifice Plate DP Input The Scanner 2000 supports steam measurement based on AGA 3 or ISO 5167 flow rate methods for orifice plates Fluid properties are calculated in accordance with the IAPWS Industrial Formulation 1997 IF 97 standard Temperature is calculated according to IF 97 for saturated steam based on static pressure Therefore an RTD is not required The optional Chisholm and James wet correction methods are supported for the measurement of vapor and fluid 16 Scanner 2000 microEFM for Founpation Fieldbus Section 1 NuFlo Cone Meter DP Input The Scanner 2000 supports steam measurement using industry recognized algorithms identified in the NuFlo Cone Meter User Manual Fluid properties for steam are calculated in accordance with the
57. ble The valves must not affect the trans mission of the differential pressure signal Installation Procedure Direct Mount to Orifice Meter or Cone Meter A Scanner 2000 can be mounted directly to an orifice meter or cone meter for gas measurement The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location Figure 2 4 shows a typical direct mount installation 3 4 conduit for Foundation Fieldbus input or communications adapter 5 valve manifold Mounting Pressure ports gt adapter high low Orifice flanges Figure 2 4 Direct mount installation in an orifice meter run shown here with an orifice meter The direct mount method can be used with a cone meter as well 1 2 24 Verify that the meter is properly installed in the flow line per manufacturer s instructions Bolt a flange by flange 5 valve manifold as recommended by Cameron to the Scanner 2000 MVT sen sor a Locate the H and L markings on the integral MVT sensor body and position the MVT manifold as sembly so that the upstream side of the flow line can easily be connected to the sensor s High port and the downstream side of the flow line can be connected to the sensor s Low port The Scanner 2000 enclosure can be rotated to face the desired direction b Position the manifold so that all valves are accessible from the front of t
58. block 1 transducer block and 4 analog input blocks Device is capable of being a link master and a link active scheduler Modbus Interface Software Provided at no charge Easy to use Real time data polling Complete configuration Configuration upload for configuring multiple units Multi level security Field calibration e 1 to 12 calibration points for each parameter e Three methods multi point set zero point and verify API compliant Inputs are automatically locked during calibration Maintenance e Change plate e Change cone linearization 1 to 12 points e Change gas composition e Change steam properties e Change flow coefficients e Change K factor linearization 1 to 12 points e Change turbine flowmeter e Change generic API liquid parameters Archive data downloads e Configurable downloads of all or new records e Download types daily interval and event alarm records e Downloads are automatically saved in uneditable binary SDF files Exports to xls csv rtf html and Flow Cal formats Reporting e Daily logs table or trend graph e Interval logs table or trend graph Event alarm logs e Configuration settings e Calibration settings Snapshot of current status data and calculated parameters System Requirements Operating System Windows 2000 or later Windows XP recommended Computer Processor 1 GHz or faster Pentium compatible CPU Memory 128 MB
59. blocks 3 downloading the network configuration to the device Setup of the configuration tool and download of the network configuration to the Scanner 2000 will vary with product manufacturers See the host manual or the configuration tool manual for detailed instructions CAUTION If installing multiple devices verify that each device has a unique node address If two or more units have the same node address the configuration software will not detect more than one unit Communications Test Before configuring the AI blocks verify that the Scanner 2000 is communicating with the fieldbus network by checking the following parameters 1 Check the Comm State parameter in the transducer block If the device is communicating properly a con firmation message will appear If the device is not communicating an error message will be displayed 2 Verify that the process variable values primary value secondary value etc in the transducer block are changing Configuring Al Blocks Four parameters are required to configure each AI Block Channel L_Type XD Scale and Out Scale 1 Verify that the mode Target of the AI block and of the resource block is set to Out of Service OOS 2 Map a channel to the AI block input by selecting the channel that corresponds with the process variable desired Typically a different channel process variable is assigned to each AI block However a channel can be assigned to multiple AI blocks if a proc
60. canner 2000 microEFM for Founpation Fieldbus Section 2 Table 2 2 Industry Standards for Orifice Meters Standard Applicable Section Description notes AGA Report No 3 Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids ISO 5167 Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full ISO 5167 Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full API Manual of Petroleum Measurement Standards Chapter 21 1 Electronic Gas Measurement Part 2 Specification Specifications for orifice and Installation meters to include beta Requirements ratios Section 2 6 Installation requirements Installation requirements for orifice plates meter tubes flow conditioners and thermometer wells Installation of orifice plates inserted into a circular cross section conduit running full Part 1 General Principles and Requirements Limitation of pipe size and Reynolds number Part 2 Orifice Plates Specifies orifice plates that can be used with flange pressure tappings corner pressure tappings D and D 2 pressure tappings Installation of electronic gas measurement devices and associated communications gauge impulse lines and cabling Requirements for calibrating and verifying the accuracy of electronic gas measurement devic
61. cations seesseeeeeenrtensersseesttrrtnnrtnnntrsttntttrnnnnnntnnnette nnn enn 11 Flow Rate and Fluid Property Calculations ee 16 Natal Gasca a Te oa a atta ae tang aber acne ar e nee 16 LOAM EA A E adeted lad E N A E soeahedatetendh dada AEE 16 CompensatediLiguidis eor Gaora a a a a aa a a a a US 17 Uncompensated AUA A r a a a a a E a aa a cat neal a eaa aaa 17 Section 2 Installing the Scanner 2000 cccceeccceeeeeeeeeeeeeeeeseeeeseeeseeeeeseeeseeeeenaeesesesneaeseeseseeneeeeseseanseeeneenes 19 OWE VICW AARETE ATA ETE eae tee te aa ta A coe pete nates rash emaa ea tee a AET 19 Control System CompaneniS cee veedideatilyeeate td ania ten cb de dadices E ac delgeettcwertte 19 Hazardous Area Installations pp 20 Wiring Considerations in Hazardous Areas Nt 20 Pressure Safety Precautions roeren aoar noni en late endity E A elie denied nnee tered dedi EE 20 Table 2 1 MVT Pressure Limits Approvals and Bolt Specifications pp 21 GO 21 Best Practices for Orifice and Cone Meter Installation eccececeeececcceeeeeeeeeeeeeeeeeneeeeeeeeeeeeeteetenneenaeees 23 Installation Procedure Direct Mount to Orifice Meter or Cone Meter RN 24 Installation Procedure Remote Mount to Orifice Meter or Cone Meter RN 25 Measuring Natural Gas via a Turbine Meter cc ccceeeeeeeeeeeenne eect eee eeeeeeaaeeeeeeeaeeeeeeeeaeeeeeeeaaeeeseeeneeeeeneaaas 27 BestiPractices stecit oofedn ete diceccaticeeinu te terier ada dian inate E abn Mee ak Pata od tal
62. ce with the applicable code of practice e g IEC EN 60079 17 to ensure it is maintained in a satisfac tory condition e Subject to the applicable code of practice and with appropriate measures to prevent damage the enclo sure may be temporarily opened and the internal battery pack replaced while the equipment is in a hazard ous area Only intrinsically safe battery pack part number 9A 30099008 shall be used WARNING A laptop is typically used for configuring the Scanner 2000 microEFM Connect a laptop to the device only when the area is known to be non hazardous Wiring Considerations in Hazardous Areas CAUTION In accordance with EN60079 0 Clause 16 5 all cable and cable glands must be rated for 80 C Pressure Safety Precautions AN WARNING Before connecting the Scanner 2000 microEFM to a flow line consider the pressure rating of the sensor and the presence of harmful gases The tubing and fixtures used to connect the sensor to the manifold in the flow line must be manufactured from materials that are appropriate for the pressure ratings of the sensor used AN WARNING If H2S is present use a NACE sensor and take appropriate precautions to avoid exposure to this hazardous gas 20 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Table 2 1 MVT Pressure Limits Approvals and Bolt Specifications 2 ASME Standard NACE Bolts PSIA Pressure Vessel Code complian B7M B7 or 316 SS arem B7 or 316 SS EA B7 or
63. connector for backup power e The fieldbus interface board includes terminals for FoUNDATION fieldbus power communications A white potted fieldbus module Figure 3 1 is attached to the fieldbus interface board but it has no customer inputs outputs It is used solely for converting Modbus signals received from the main board to FoUNDATION fieldbus H1 protocol that can be read and transmitted via a fieldbus network Fieldbus Cable Use only Type A twisted shielded pair cable to connect the fieldbus network to the Scanner 2000 To help prevent noise the shield should cover at least 90 percent of the total wire length For best performance adhere to the following best practices for wiring e Never run instrument cable next to power cables in cable trays or near heavy electrical equipment e Make sure the cable is continuously connected throughout the fieldbus segment e Make sure the cable is securely connected to an earth ground near the power supply connection Ifthe shield is connected to the enclosure ensure that the exposed shield connection is as short as pos sible to minimize noise CAUTION Never connect an instrument signal conductor to a safety ground Doing so could shut down the entire fieldbus segment 45 Section 3 Scanner 2000 microEFM for Founpation Fieldbus Basic Wiring A standard Scanner 2000 with MVT has two conduit openings in the top of its housing for field wiring The following procedure des
64. cribes the steps for wiring a standard Scanner 2000 for operation using the fieldbus power supply and one additional input or output If additional inputs outputs are required a terminal housing is recommended See Terminal Housing Part No 2296352 01 page A 4 Fieldbus interface board Fieldbus module Main circuit board Figure 3 1 Circuit board arrangement To wire the Scanner 2000 for operation complete the following field connections 1 2 46 Unscrew and remove the cover from the Scanner 2000 enclosure Using a small standard blade screwdriver remove the two 4 40 x 7 8 screws located to the right and left side of the display Lift the board assembly from the enclosure making sure it does not contact the enclosure Route the input or output cable through the conduit opening in the top of the enclosure and connect to the main board as appropriate Connect the flowmeter input wiring to TB2 See Figure 3 5 page 50 Connect the process temperature input wiring to TB2 See Figure 3 6 page 51 Connect digital output wiring to TB3 See Figure 3 7 page 52 Connect the RS 485 communications wiring to TB2 if required See Figure 3 8 page 53 Connect the lithium battery to the J1 connector on the main board See Figure 3 3 page 48 Connect the FounDATION fieldbus power cable to TB4 on the fieldbus interface board See Figure 3 4 page 49 Place the board assembly over the standoffs and fas
65. d automatically by the host system The host can use any of the following methods to identify the Scanner 2000 e Device ID Physical Device PD tag e Node address Consult your host manual or configuration tool manual for information on accessing this information Device ID Each Scanner 2000 has a 32 character hardware identifier that is unique to each unit This address is set by Cameron stored in the firmware for the device and cannot be changed The Scanner 2000 Device ID is 43414DXXXX_FBK_YYY where XXXX is the device type indicator and YYY is the serial number for the fieldbus module The first six digits is Cameron s manuafacturer identification number Physical Device PD Tag The Scanner 2000 is assigned a default PD tag name at the factory This tag name uses the following format SCANNER2000FF XX FBK YYY where XX is a Cameron assigned device identifier and YYY is the serial number for the fieldbus module The user can change this name when configuring the fieldbus network When choosing a PD_TAG name keep the following guidelines in mind e Choose a tag name that is unique among devices in a plant or among fieldbus segments e Choose a tag name that allows easy identification of the device in configuration software The PD tag name can contain up to 32 characters e The tag name should match the name used in the network diagram document Node Address When a Scanner 2000 leaves the factory it has a temporary d
66. d leak test as described on page 39 8 Verify the zero offset if required and other calibration points if desired See the ModWorX Pro Soft ware User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pres sure or Differential Pressure page 39 Static Pressure Calibration and Verification page 40 and Differential Pressure Calibration and Verification page 41 CAUTION Do not put the Scanner into operation until the valves are positioned properly so that pressure is supplied to both sides of the MVT For instructions on proper valve positions see Placing the Scanner into Operation page 42 Installation Procedure Remote Mount to Orifice Meter or Cone Meter A Scanner 2000 can be mounted remotely and connected to an orifice meter or cone meter with tubing for gas measurement The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location Figure 2 5 page 26 shows a typical remote mount installation Note To prevent fittings from turning and or to avoid putting tension on stainless steel tubing use a backup wrench to attach stainless steel tubing to a manifold shut off valves or sensor ports 1 Verify that the meter is properly installed in the flow line per manufacturer s instructions 2 Mount the Scanner 2000 to a 2 in pipe or to a flat vertical surface using bolts and the mounting holes in the enclosure 3 Bolt a 5 valve fl
67. de pendently of a Scanner 2000 are not calibrated to compensate for atmospheric pressure therefore a Scanner 2000 will not display accurate pressure readings until it is recalibrated Fieldbus Interface Board Important Static electricity can damage a circuit board Handle new boards only by their edges and use proper anti static techniques such as wearing anti static wrist strap or touching metal to establish an earth ground prior to handling a board To replace the fieldbus interface board perform the following steps 1 To access the fieldbus interface board perform steps 1 through 9 of the main board replacement procedure on page 73 2 Remove the replacement fieldbus interface board from it packaging and connect it to the main board being careful to align the pins on the back side of the interface board with the two headers on the main board before snapping the interface board into place and over the center standoff 3 Reattach the white potted fieldbus module to the fieldbus interface board using the two screws that were removed in step 8 of the main board replacement procedure 4 Reconnect all wiring to terminal blocks TB1 TB2 and TB3 5 Reconnect the battery cable to connector J1 on the main board 6 Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board 77 Section 6 Scanner 2000 microEFM for Founpation Fieldbus 7 Reattach the board assembly to the standoffs inside the encl
68. e differential pressure source connections or install a condensate drip pot to prevent the accumulation of liquid in inter connecting tubes Slope all tubing upward at least 1 inch linear foot to avoid liquid entrapment Mount the Scanner 2000 as near level as possible such that the operator has a clear view of the LCD and can access the keypad easily when the enclosure cover is removed The location should be as free from vibration as possible e Make sure the high port of the sensor marked H is connected to the upstream side of the meter run e Flow should remain subsonic throughout the measuring section and should be single phase e Pipe diameters D should be between 2 in 50 mm and 39 in 1000 mm per ISO 5167 or greater than 2 in 50 mm per AGA 3 e Pipe Reynolds numbers must be above 5000 e d orifice diameter must be greater than or equal to 0 45 in 11 5 mm diameter ratio must be greater than or equal to 0 1 and less than or equal to 0 75 e Gauge lines should be of uniform internal diameter and constructed of material compatible with the fluid being measured For most applications the bore should be no smaller than 4 in 6 mm and preferably 3 8 in 10 mm in diameter The internal diameter should not exceed 1 in 25 mm If high temperature fluids are likely to be encountered make sure the measuring tube used is rated for the anticipated temperature range See also the warning in the Operating Temp
69. e sil eta atte das tt 27 Installation Procedure Remote Mount to a Turbine Meter rrene 27 Measuring Steam via a Differential Pressure Meter ccecceeeeceeeeeceeeeeeeenneeeeeeeeaeeeeeeeaaeeeeeeeaaeeeeenenaeeeeeseaes 29 BeStiPracCtiCeS sin ic fins ETA A E E TA E AET NE EEEE 29 Installation Procedure Remote Mount to Orifice Meter or Cone Meter RN 30 Measuring Liquid via a Differential Pressure Meter 33 BeStiPractiCeSs AEAT E iddadite ti hrceudiddaniecth S N 33 Installation Procedure Direct Mount to Orifice Meter or Cone Meter RN 34 Installation Procedure Remote Mount to Orifice Meter or Cone Meter RN 35 Measuring Liquid via a Turbine Meter ccccccceeeeeeceeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeaaaeeeeseeaeeeeeeeeaeeeeeeeiaeeeeeeenieeeeeseaas 38 BeSti Practcesjiceritaatiie teesd haiatidand E ihaed cabedidenvebebadadbagtutse fathead sbeetehaaasMabieidd lethal daditakeg ias58 38 Installation Procedure Direct Mount to a Turbine Meter pp 38 Performing a Manifold Leak Sa 39 Zero Offset Static Pressure or Differential PressUre rnnt 39 Static Pressure Calibration and Verification pp 40 Differential Pressure Calibration and Verification cccccceeeeeeeeeeceeeeceeeeeeeeeeeeeecceeaaeaeeeeeeeeeeeseetensinaaeees 41 Placing the Scanner into Operation ee 42 Industry Standard Compliance eraen ern n a NR A O A EREE TTEA ANA 42 Table 2 2 Industry Standards for Orifice Meters Ne 43 Industry Standards for Cone Meters sineeran e R
70. e the Contract Hour setting Press ENTER four times The words EDIT DATE TIME will appear in the lower ENTER display and the word no or yes will begin flashing in the top display default is no Press the UP ARROW to change the rN setting in the top display to YES ast Press ENTER DATE MMDDYY will in the bottom displa ENTER appear in y Press ENTER a second time CONTRACT ENTER HOUR will appear in the bottom display Enter the contract hour Press the UP ARROW repeatedly if t necessary to change the contract hour na Each press of the button will increment the time by 1 hour Press ENTER SAVING will appear in the ENTER bottom display BS enter LOG _ SAVE J Toggles between veg and no no EDIT DATE o000 CONTRACT 59 Section 4 Scanner 2000 microEFM for Founpation Fieldbus Editing the Plate Size When the differential pressure producer in a Scanner 2000 installation is an orifice meter and security controls allow a user can change the size of the orifice plate from the keypad The plate size is displayed in inches If Strict API compliance is enabled in the Security menu of the ModWorX Pro software this parameter can be configured only from the ModWorX Pro interface which allows the operator to put the instrument into maintenance mode locked inputs while the plate change is in process See Section 3 of the ModWorX Pro S
71. ection of the block execution method for the resource block MIN_CYCLE_T Time duration of the shortest cycle interval MEMORY_SIZE Available configuration memory in the empty resource NV_CYCLE_T Minimum time interval specified by the manufacturer for writing copies of non volatile parameters to non volatile memory Zero means Never FREE_SPCE Percentage of memory available for further configuration Zero in a preconfigured resource FREE_TIME Percentage of the block processing time that is free to process additional blocks 4 SHED_ROUT Time duration at which to give up on computer writes to function block ROut locations Shed from Rout shall never happen when SHED_ROUT 0 FAULT_STATE Condition set by loss of communication to an output block or fault promoted to an output block or a physical contact When Fault State condition is set output function blocks will perform their FSTATE actions SET_FSTATE Allows the Fault State condition to be manually initiated by selecting Set CLR_FSTATE Writing a Clear to this parameter will clear the device fault state if the field condition if any has cleared MAX_NOTIFY Maximum number of unconfirmed notify messages possible LIM_NOTIFY Maximum number of unconfirmed alert notify messages allowed 4 CONFIRM_TIME Time the resource will wait for confirmation of receipt of a report before trying again Retry shall not happen when CONFIRM __ TIME 0 434 WRITE_LOCK If set no writes from anywhere a
72. ed a protective earth grounding conductor may be required To install a protective earth ground connect an earth ground conductor to the stainless ground lug near the top of the Scanner 2000 enclosure also shown in Figure 3 2 or to the internal ground screw and connect the other end to a ground rod or other suitable system earth ground The ground lugs will accept wire sizes from 14 AWG solid conductor to 4 AWG stranded conductor Internal ground screw 1 External ground screw Figure 3 2 Ground screw locations 47 Section 3 Scanner 2000 microEFM for Founpation Fieldbus Power Supply Wiring Lithium Battery Pack The Scanner 2000 microEFM is shipped with a lithium battery pack In Founpation fieldbus applications this battery pack provides backup power Primary power is provided by a fieldbus power supply To supply backup power to the instrument connect the lithium battery cable to connector J1 on the main circuit assembly Figure 3 3 CAUTION Always connect the lithium battery to the main board before connecting fieldbus power to the fieldbus interface board See also Founpation Fieldbus Power Supply page 49 In the event that fieldbus power is lost the lithium battery will help ensure that timekeeping and volume accumulation will not be interrupted Low power microprocessor technology enables the Scanner 2000 to operate for an estimated 1 year on a lithium battery pack SCANNER 2000 Main Circuit Bo
73. ed to as simply Scanner 2000 throughout this document Measurement Capabilities The Scanner 2000 microEFM measures and computes standard volumes of gas steam petroleum liquids and generic liquids with a high degree of accuracy These measurements can be combined with a process temperature input to yield compensated liquid measurements as well Gas liquid and steam measurements are typically based on the differential pressure output of an orifice plate cone meter or averaging pitot tube such as Annubar or the linear pulse output of a turbine positive displacement or vortex flowmeter The Scanner 2000 reliably supports AGA 3 ISO 5167 liquid measurement and AGA 7 gas measurement Section 1 Scanner 2000 microEFM for Founpation Fieldbus When liquid measurement is the goal and pressure inputs are not required simply purchase the Scanner 2000 without the MVT and mount it directly to a liquid turbine meter then install an RTD in the flow line for temperature compensation The Scanner 2000 uses algorithms based on AGA 7 principles to give accurate measurement of API liquids and other generic liquids Hardware The standard Scanner 2000 microEFM features an enclosure with two conduit openings for signal cable a large LCD a three button keypad integral multi variable transmitter with integral vent plugs and a lithium double D cell battery pack Figure 1 1 page 8 MVTs are available in NACE and non NACE models and with botto
74. efault node address of 248 During configuration the user will assign a permanent address in the range of 16 to 247 The permanent node address must be unique to the fieldbus segment on which the device is installed 65 Section 5 Scanner 2000 microEFM for Founpation Fieldbus IMPORTANT _ If multiple devices with the same default node address are being installed and the configura tion tool uses the node address to identify a device the host or configuration tool may not detect all devices at the first attempt In this case the user should assign a permanent node address to the detected device and then scan the segment to detect each new device repeating the process until all devices have been assigned permanent unique node ad dresses Configuring Fieldbus Communications Scanner 2000 fieldbus communications can be configured with any configuration tool that supports device description methods Configuration changes can be made online written to the device or offline written to the database only To avoid unexpected changes to process controls online changes are often limited to value changes after the Scanner 2000 is in operation Typically the initial Scanner 2000 configuration is performed offline and then once the configuration is complete the settings are downloaded from the database to the device Fieldbus communications can be configured in three main steps 1 setting up the configuration tool 2 configuring the AI
75. ents of a 1500 psi sensor should be verified at 0 psi 750 psi and 1500 psi then at 1200 psi 300 psi and 0 psi WARNING Do not subject the Scanner 2000 microEFM to unnecessary shock or over range pressure during maintenance operations To calibrate the static pressure 1 Close the bypass valves to isolate the pressure below the manifold al EQUALIZER EQUALIZER 2 Open the equalizer valves and vent valve to purge the lines VENT 3 Close the vent valve f BYPASS BYPASS 4 Connect a static pressure simulator to the manifold BLOCK BLOCK either side 5 Connect to the Scanner 2000 with the ModWorX Pro software Click on the Calibrate Inputs menu button and proceed through the calibration per instructions in the ModWorX Pro Software User Manu al 6 At the appropriate software prompt enter a known pressure 7 Apply the same amount of pressure to the MVT using the simulator see the ModWorX Pro Software User Manual for complete instructions The ModWorX Pro software will display a measured value and a percentage of change 8 Repeat steps 6 and 7 as necessary to enter multiple calibration points 9 When all calibration points have been entered click Save Changes to apply the new calibration settings To verify the static pressure perform the steps described in the calibration procedure above except instead of choosing Calibrate from the Change Calibration Task window choose
76. er MVT Replacement Important Press the ENTER SAVE key on the keypad before disconnecting the battery to save ac cumulated flow run and turbine volume totals grand total and current day total and energy and mass totals to memory To replace the MVT of the Scanner 2000 perform the following steps 1 To disconnect the MVT ribbon cable from the main board perform steps 1 through 10 of the main board replacement procedure on page 73 Important The ribbon cable latch on the main board will not release without first removing the field bus module and the fieldbus interface board from the device Loosen the set screw in the side of the MVT adapter Rotate the adapter counterclockwise to break the connection with the MVT sensor body Detach the MVT sensor from the adapter pulling the ribbon cable free ie er ee IS Remove the replacement MVT from its packaging and route the ribbon cable through the adapter and up into the Scanner 2000 enclosure 6 Screw the MVT into the adapter until it meets with resistance 7 Slowly unscrew the MVT sensor until the vents on the sides of the MVT are oriented to the back of the enclosure 8 Replace the set screw in the adapter and tighten 9 Connect the ribbon cable from the sensor to the MVT connector J5 on the main board 10 Reattach the fieldbus interface board to the main board being careful to align the pins on the back side of the board with the two headers on the main board 11
77. erature section of the Specifications Table page 11 e Gauge line length should be minimized to help prevent pulsation induced errors e Gauge lines should slope downward to the meter at a minimum of one inch per foot If gauge lines must slope in more than one direction do not allow more than one bend and install a liquid or gas trap as applicable A liquid trap should be installed at the lowest point in a gas service installation e Gauge lines should be supported to prevent sag and vibration e Where pulsation is anticipated full port manifold valves with a nominal internal diameter consistent with the gauge lines are recommended If the Scanner 2000 is mounted to a cone meter consider the following best practices in addition to the best practices listed above e Position the cone meter so that there are zero to five pipe diameters upstream of the meter and zero to three pipe diameters downstream of the meter 23 Section 2 Scanner 2000 microEFM for Founpation Fieldbus Install the meter so that the static pressure tap is upstream of the differential pressure tap The high side of the integral Scanner 2000 sensor must also be situated upstream Install shut off valves directly on the DP meter pressure taps Choose a shut off valve that is rated for the ambient temperatures of the location and the operating pressure of the pipe in which it will be installed and for use with dangerous or corrosive fluids or gases if applica
78. es Section 1 7 Equipment Installation Section 1 8 Equipment Calibration and Verification This standard is also distributed under the following names API MPMS Chapter 14 3 Part 2 ANSI API 14 3 Part 2 2000 and GPA 8185 Part 2 ISO 5167 is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered single phase It is not applicable to the measurement of pulsating flow It does not cover the use of orifice plates in pipe sizes less than 50 mm 2 in or more than 1000 mm 39 in or for pipe Reynolds numbers below 5000 Industry Standards for Cone Meters For installation requirements for use with a cone meter and applicable flow rate calculations see the NuFlo Cone Meter User Manual Part No 9A 85165000 43 Section 2 Scanner 2000 microEFM for Founpation Fieldbus Table 2 3 Industry Standards for Turbine Meters Standard Applicable Section Description noes AGA Report No 7 Section 7 Measurement of Installation Natural Gas by Turbine Specifications Meters API Manual of Petroleum Measurement Standards Chapter 21 1 Electronic Gas Measurement Section 1 7 Equipment Installation Section 1 8 Equipment Calibration and Verification API Manual of Petroleum Measurement Standards Chapter 5 Metering Section 3 Measurement of Liquid Hydrocarbons by Turbine Meters Installation of gas turbine meters to include
79. es not contact the enclosure 4 Disconnect the fieldbus input cable from TB4 of the fieldbus interconnect board If the bus is powered take precautions to prevent the fieldbus conductor wires from touching and short circuiting the network 5 Loosen the Velcro strap disconnect the battery from the J1 connector on the main board and remove the spent battery pack from the enclosure Figure 6 1 Remove screws to release keypad circuit board assembly from enclosure Figure 6 1 Removal of the battery pack from the enclosure 6 Install the new battery pack in the enclosure in the same position as the original battery pack and secure the Velcro tightly around it 7 Connect the replacement battery pack to the J1 connector 8 Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board 9 Place the board assembly over the standoffs and fasten with the two 4 40 x 7 8 screws ensuring that all connector wiring is inside the enclosure 10 Replace the enclosure cover Important An interruption of power to the Scanner 2000 will cause the internal clock time to be incorrect Reset the time using the keypad on the switchplate or the ModWorX Pro soft ware See Editing the Date and Time page 58 for details 72 Scanner 2000 microEFM for Founpation Fieldbus Section 6 Board Replacement The Scanner 2000 electronic circuitry includes three boards Figure 6 2 The main board on bottom of the b
80. ess variable is being used for more than one purpose for example to close a valve and to log the value of the variable for historical reference 66 3 Scanner 2000 microEFM for Founpation Fieldbus Section 5 Verify that the engineering units displayed by the XD SCALE gt UNITS_INDEX parameter match the units displayed in the transducer block as configured in ModWorX Pro and read from Modbus registers If the units displayed in the transducer block and the AI block differ change the AI block units If the units do not match an error message will be generated when the block is executed Set the L_Type linearization type parameter to one of the following selections direct indirect or indirect square root This setting determines if the values passed by the transducer block to the AI block may be used directly Direct or if the value is in different units and must be converted linearly Indirect Linear using the input range defined by XD_SCALE and the associated output range OUT_SCALE a Select direct when the desired output will be the same as the sensor measurement static pressure dif ferential pressure process temperature or flow rate This setting is recommended for most Scanner 2000 applications Because units are typically configured in ModWorX in accordance with the units required for process control there is little need for input scaling which is achieved through indirect linearization b Select indirect when the
81. flow calculations calibrating inputs and collecting and viewing flow history Basic settings can also be changed using the instrument keypad Configuring with ModWorxX Pro Software A laptop connection and the ModWorX Pro software provided with the Scanner 2000 are required for calibrating and configuring the instrument The Scanner 2000 s natural gas and steam calculations typically require configuration of inputs including differential pressure static pressure process temperature and for AGA 7 a turbine meter input See the ModWorX Pro user manual for instructions The manual is available for download from the Cameron Measurement Systems website and is embedded in the ModWorX Pro software supplied with the instrument The Scanner 2000 microEFM supports digital serial communications using E A RS 485 hardware with Modicon Modbus protocol A Modbus slave port facilitates communications with a laptop or PC The baud rate range for the port is 300 to 38 4K The port is protected from high voltage transients An RS 232 to RS 485 converter is required for connecting the microEFM to a laptop or PC The converters available from Cameron require no handshaking or external power to operate See Section 7 Spare Parts for ordering information see Figure 3 8 page 53 for wiring instructions WARNING Connect a laptop to the external communications adapter only when the area is known to be non hazardous Configuring with Keypad From the t
82. h epoxy and polyurethane Weight 11 2 Ib 5 08 kg approximate System Power Internal power supply e Battery pack 2 D batteries in series 7 2V lithium FISCO certified power supply Connects to fieldbus interface board TB4 e Safety ratings Ui 17 5 V li 380 mA Ci 0 Li 10 uH Device current consumption 26 mA Operating Temperature 40 C to 78 C 40 F to 172 F LCD contrast is reduced below 30 C 22 F WARNING EXPLOSION RISK Housing temperature must not exceed 70 C 158 F Excessive temperatures which could result from ambient conditions combined with radiated and conductive heat from the process could cause the internal lithium battery to ignite or explode LCD Display 8 digit top readout of values 7 segment characters 6 digit bottom readout of scrolling parameters and associated engineering units 11 segment characters for easy to read prompts View up to 12 user defined parameters View daily log data User selectable units of measurement 0 3 character height Configurable scan parameters and duration Adjustable contrast and update period Keypad 3 key membrane switch Password protected security available Logging Daily records 768 gt 2 years Interval records e Adjustable from 5 sec to 12 hours 2304 gt 3 months of 1 hour intervals Event alarm records 1152 11 Section 1 Scanner 2000 microEFM for Founpation Fieldbus Table 1
83. he J7 connector white arrows and gently pull forward black arrow 76 Scanner 2000 microEFM for Founpation Fieldbus Section 6 16 Connect the main board to the keypad with the two 4 40 x 5 16 screws removed in step 12 17 Reconnect the sensor ribbon cable to the J5 connector at the top of the main board by inserting the ribbon cable into the black clip and securing the latch on the clip to hold it tightly in place 18 Reattach the fieldbus interface board to the main board being careful to align the pins on the back side of the interface board with the two headers on the main board before snapping the interface board into place and over the center standoff 19 Reattach the white potted fieldbus module to the fieldbus interface board being careful to align the pins on the back side of the module with the headers on the interface board 20 Secure the fieldbus module with the two screws that were removed in step 8 21 Reconnect all wiring to terminal blocks TB1 TB2 and TB3 22 Reconnect the battery cable to connector J1 on the main board 23 Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board 24 Reattach the board assembly to the standoffs inside the enclosure with the two 4 40 x 7 8 screws re moved in step 2 25 Recalibrate the Scanner 2000 26 Replace the enclosure cover Important Do not overlook the need to recalibrate the Scanner 2000 Boards that are shipped in
84. he MVT vent screw Repeat steps a through e for the other leg Bleeding with a Different Seal Fluid h Make sure the shut off valves in the tubing near the pressure taps are open Open the equalizer and bypass block valves on the block manifold Make sure the vent valve is closed Remove the vent screw from one side of the MVT and insert a fitting to allow connection of a hand pump or funnel If a funnel is used attach a length of Tygon tubing that is long enough to elevate the funnel well above the meter pressure taps to force the fluid up the legs Connect a hand pump or funnel to the fitting Estimate the amount of fill fluid required to fill the tubing and push any air bubbles into the meter Pour fill liquid into the funnel tapping the tubing occasionally to dislodge any bubbles When the leg is full of fluid remove the fitting from the vent of the MVT and quickly replace the vent screw and tighten Repeat steps a through g for the other leg 8 Perform a manifold leak test as described on page 39 9 Verify the zero offset if required and other calibration points if desired See the ModWorX Pro Soft ware User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pressure or Differential Pressure page 39 Static Pressure Calibration and Verification page 40 and Differential Pres sure Calibration and Verification page 41 CAUTION Do not put the Scanner into operation until the va
85. he instrument Connect the Scanner 2000 and manifold assembly to the differential pressure meter Hardware require ments will vary depending upon the installation configuration However minimally an adapter is re quired that can span between the threaded pressure tap orifice flange connector and the non threaded manifold This adapter can be a one piece stabilizer often preferred for added strength and stability or a short heavy wall pipe nipple attached to a football flange available from Cameron Use a suitable com pound or tape on all threaded process connections Scanner 2000 microEFM for Founpation Fieldbus Section 2 4 Install the RTD assembly in the thermowell Route the RTD assembly cable through the conduit opening in the top of the Scanner 2000 and connect it to the main circuit board See Figure 3 6 page 51 for wiring instructions 5 Connect the lithium battery to the J1 connector on the main board 6 Route the FouNDATIONIM fieldbus power cable through the second conduit opening in the top of the Scan ner 2000 and connect to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions Note Ifa terminal housing is used Founpation fieldbus power and RTD assembly cables may be routed through the terminal housing cable glands and connected to the terminal strip inside Do not connect the fieldbus power cable without first connecting the lithium battery pack to the main board 7 Perform a manifol
86. hree button keypad Figure 4 1 the user can e configure basic parameters such as communications port slave address and baud rate date and time con tract hour and plate size e scroll through display parameters e view daily flow totals e save a current total e check the temperature and system voltage All other Modbus configuration is performed via the ModWorX Pro software 55 Section 4 CONFIGURATION Move between menus and menu selections OPERATION View next parameter DISPLAY LOG J simultaneously to view time date temperature and battery voltage Scanner 2000 microEFM for Founpation Fieldbus 49 NuFlo Scanner 2000 microEFM CONFIGURATION Save configuration settings OPERATION Save totals CONFIGURATION Change digits and other menu selections ENTER OPERATION oe t View daily logs simultaneously to access Configuration menu Figure 4 1 Scanner 2000 keypad operation and configuration functions Press the UP ARROW and ENTER buttons simultaneously to enter the configuration mode In configuration mode the parameter to be configured is displayed in the bottom LCD and the setting for that parameter is displayed in the top LCD as shown on the following pages 56 Scanner 2000 microEFM for Founpation Fieldbus Section 4 Entering the Slave Address The slave address is a setting used in Modbus communications It is a number that ranges from 1 to
87. icroEFM for Modbus communications and download log archives in an easy to read report Up to 16 user selectable parameters can be logged and downloaded using ModWorX Pro software The Scanner 2000 microEFM saves up to 2304 interval logs interval periods are adjustable from 5 sec to 12 hours 768 daily logs and 1152 event alarm logs in nonvolatile memory The download files are stored in an uneditable format on the user s CPU and can be viewed immediately or exported to an alternative format csv xls rtf html or Flow Cal 10 Scanner 2000 microEFM for Founpation Fieldbus Section 1 Event logs track user changes to flow parameters that impact log data Such changes may include orifice plate changes K factor changes input setting changes and device events like over range and resets Configuration for Fieldbus Communications Founpbation fieldbus configuration is performed with a customer supplied configuration tool For basic instructions for configuring the function blocks that are integral to the Scanner 2000 see Section 5 Fieldbus Configuration and Operation page 63 Specifications Table 1 1 Scanner 2000 microEFM Specifications Electrical Safety Approved by SIRA to ATEX 10ATEX2242 Classification amp 112G Civic Ex ia IIB T4 Gb IP66 40 C to 78 C Pressure Classification ASME pressure vessel code compliant 0 to 3000 psi CRN 0F10472 5C Enclosure Cast aluminum painted wit
88. ided 5 Install and connect process piping between the Scanner 2000 and the orifice meter with appropriate fit tings Process piping installation procedures vary with each application Appendix A Scanner 2000 microEFM for Founpation Fieldbus Pole mount kit Pole mount kit MVT adapter 6 56 Sd 166 6 152 4 6 95 176 5 Figure A 4 Scanner 2000 with MVT remote mounted on a 2 in pole using a NuFlo hardware kit Part No 9A 30028004 Important The vertical pipe mount configuration shown in Figure A 4 is not recommended for side port MVTs when mated with a block manifold for liquid or steam measurement A hori zontal pipe mount should be considered for these installations Terminal Housing Part No 2296352 01 The standard Scanner 2000 provides two conduit entries for input cable For installations requiring more than two inputs a four outlet optional terminal housing junction box is recommended The terminal housing mates to one of the Scanner s conduit openings and provides three conduit openings for field wiring in addition to the remaining conduit opening in the top of the Scanner 2000 housing When combined in one order the termin
89. lign the bolt holes in the Scanner 2000 MVT and manifold and install bolts to mate these components to the football flanges using o rings as appropriate Torque the bolts to the manufacturer s specification Connect the lithium battery to the main board connector Route the FouNDATION fieldbus power cable through the conduit opening in the top of the Scanner 2000 and connect to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions Verify that all manifold valves are closed and fill the meter with process fluid Loosen one of the vent screws in the side of the MVT Open the equalizer valves and the vent valve on the manifold Slowly open one of the bypass block valves on the manifold Process fluid should immediately spurt from the MVT vent When air bubbles are no longer visible around the MVT vent tighten the MVT vent screw 11 12 13 Loosen the other vent screw in the side of the MVT and repeat steps 7 through 9 Perform a manifold leak test as described on page 39 Verify the zero offset if required and other calibration points if desired See the ModWorX Pro Soft ware User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pressure or Differential Pressure page 39 Static Pressure Calibration and Verification page 40 and Differential Pres sure Calibration and Verification page 41 CAUTION Do not put the Scanner into operation until the valves are po
90. lock ALERT_KEY Identification number of the plant unit MODE_BLK Mode of function block ACTUAL TARGET PERMITTED AND NORMAL BLOCK_ERR Error status on hardware or firmware components related to this block RS_STATE State of function block application state machine TEST_RW READ WRITE test parameter used only for the conformance test DD_RESOURCE String identifying the tag of the resource which contains the Device Description for the resource MANUFAC_ID Manufacturer identification number DEV_TYPE Manufacturer s model number associated with the resource DEV_REV Manufacturer s revision number associated with the resource C 1 Appendix C Scanner 2000 microEFM for Founpation Fieldbus Table C 1 Resource Block Parameters Parameter Definition DD_REV Revision of the device description associated with the resource 414 GRANT_DENY Option for controlling access of host computer and local panel to operating tuning and alarm parameters of the block HARD_TYPES The types of hardware available as channel numbers 416 RESTART Enables a manual restart of fieldbus module to be initiated Selections include 1 Run 2 Resource restart resource block 3 Defaults restart with defaults and 4 Processor restart processor FEATURES Shows supported resource block options FEATURE_SEL Allows selection of resource block options 419 CYCLE_TYPE Identifies the block execution methods available for the resource block CYCLE_SEL Allows sel
91. lso be installed to protect the Scanner 2000 from extreme temperatures See Measuring Steam via a Differential Pressure Meter page 29 for details 21 Section 2 Scanner 2000 microEFM for Founpation Fieldbus The following accessories are also recommended e a5 valve manifold for connecting process lines to the integral MVT anRTD assembly for process temperature input on gas flow runs and compensated liquid flow runs not recommended for steam flow runs tubing and or pipe for plumbing process connections e signal cable for remote turbine connections stranded shielded cable is recommended e terminal housing if external communications adapter and RTD are used 5 00 127 1 4 18 NPT f z ae process ee SS if pm connections i aaa iio 4 94 i F jA 125 5 hy Y 2 j Sale MVT adapter TT t rT J Q vy z _i MVT 0 32 4 96 8 1 126 0 5 32 5 71 135 1 145 0 Figure 2 2 Scanner 2000 with direct mount MVT MVT with bottom ports shown approx 6 17 156 7 approx 7 92 201 2 3 4 NPT to 1 NPT M F adapter
92. lves are positioned properly so that pressure is supplied to both sides of the MVT For instructions on proper valve positions see Placing the Scanner into Operation page 42 37 Section 2 Scanner 2000 microEFM for Founpation Fieldbus Measuring Liquid via a Turbine Meter Best Practices The Scanner 2000 microEFM calculates uncompensated liquid flow through a turbine meter in accordance with API MPMS Chapter 5 Section 3 Measurement of Liquid Hydrocarbons by Turbine Meters The Scanner 2000 microEFM calculates compensated liquid flow through a turbine meter in accordance with API 2540 and the measurement principles upon which the AGA 7 standard is based The user supplies a linear or multi point calibration factor and the instrument performs the required compensation calculations based on the RTD input For optimum performance ensure that the turbine and Scanner 2000 installation complies with the industry recommendations listed below e Install the turbine flowmeter in the meter run such that there are at least 10 nominal pipe diameters up stream and five nominal pipe diameters downstream of the meter Both inlet and outlet pipe should be of the same nominal size as the meter e Straightening vanes are recommended for eliminating swirl conditions If used they should be installed five pipe diameters upstream of the meter Installation Procedure Direct Mount to a Turbine Meter A Scanner 2000 without the MVT bottomwo
93. m ports gas measurement and side ports liquid and steam measurement Alternatively Scanner 2000 configurations are available for direct connection to a turbine meter which is ideal for applications that do not require pressure measurement The Scanner 2000 microEFM is powered by a customer provided FISCO certified power supply The internal lithium battery pack provides backup power WARNING EXPLOSION RISK Housing temperature must not exceed 70 C 158 F Excessive temperatures which could result from ambient conditions combined with radiated and conduc tive heat from the process could cause the internal lithium battery to ignite or explode For battery handling instructions see Appendix B Lithium Battery Information The main circuit board offers a turbine input a communications port an RTD input and a digital output Wiring diagrams are provided in Section 3 page 45 Ground screw LCD keypad e Conduit plug Enclosure lid remove to access keypad Mount for pole mount hardware MVT adapter ve NACE compliant MVT available Integral vent plugs Multi variable transmitter High pressure low pressure port indicator Figure 1 1 Scanner 2000 microEFM with integral MVT Scanner 2000 microEFM for Founpation Fieldbus Section 1 Ground screw LCD keypad 2 Conduit plug Enclosure lid remove to access keypad Mount for pole mount hardware j i lt
94. meter in accordance with AGA 7 and API 21 1 industry standards For optimum performance ensure that the turbine and Scanner 2000 installation complies with the industry recommendations listed below e Install the turbine flowmeter in the meter run such that there are 10 nominal pipe diameters upstream and five nominal pipe diameters downstream of the meter Both inlet and outlet pipe should be of the same nominal size as the meter e Straightening vanes are recommended for eliminating swirl conditions If used they should be installed five pipe diameters upstream of the meter e Where an RTD is used to facilitate compensated gas measurement from a gas turbine meter locate the RTD within five pipe diameters downstream of the meter outlet and upstream of any valve or flow restric tion Installation Procedure Remote Mount to a Turbine Meter A Scanner 2000 can be mounted remotely and connected to a gas turbine meter for measuring gas in accordance with AGA 7 calculations Figure 2 6 page 28 shows an installation in which the pressure input is provided by the integral MVT Important Use only with ATEX approved IS rated pickups For NuFlo turbine meters use Part No 9A 99145007 or 9A 99145008 For Barton 7000 meters use Part No 9A 2113 001A 01 or 9A 2113 001A 02 See Spare Parts list page 81 for descriptions Since this type of installation requires a turbine input a static pressure input an RTD input and a fieldbus power communicati
95. nctions to be implemented via the communications port The following table shows the value to be written to the control register to implement the desired function Table C 5 Control Registers Code Function 20000 Transfers the polling totals and averages and polling run times to the previous polling totals averages and previous run time registers increments the polling index register and resets the polling totals averages and polling run time registers 30000 Clears all flow totals 30001 Clears Flow Run 1 totals 30003 Clears Turbine 1 totals 30004 Clear Turbine 2 totals 30050 Clears all pulse output latches 30051 Clears a Pulse Output 1 latch 30061 Adds pulses specified in Control Register 2 to Pulse Output 1 Accumulator 30100 Clear all Alarm States 30101 Clear Flow Run Alarm Status 30102 Clear Input Alarm Status 40000 Loads factory defaults 40040 Resets the microcontroller watchdog 50050 Creates a partial archive record daily and interval Appendix C Scanner 2000 microEFM for Founpation Fieldbus Unit Conversion The following table can be used to convert numeric code to units which may be helpful in working with host systems that do not convert unit codes to text descriptions automatically Table C 6 Unit Conversions for XD Scale a Code Fieldbus 1o51 bb fear 1034 1038 1043 41060 42070 1053 41070 42080 1143 psig pounds
96. ng Press the UP arrow until the correct day is displayed Repeat the previous step to select the first two digits and enter the month Press ENTER TIME HHMMSS will appear in the bottom display and the last two digits representing seconds will begin flashing To change the seconds displayed press the UP ARROW repeatedly if necessary until the correct time Seconds is displayed To change the minutes displayed press the LEFT ARROW The middle two digits will begin flashing Press the UP ARROW until the correct time minutes is displayed Repeat the previous step to select the first two digits and enter the hour military time Ex 1 p m 13 Press ENTER CONTRACT HOUR will appear in the bottom display ENTER SAVE a o D ENTER SAVE ca if z SPLA ENTER Ba enter LOG SAVE J Toggles between IE yes and no no EDIT DATE COATE MADD ccn HEHHEHE d SS SS 200000 DATE MMDD 55050550 THE HHAR 505000 THE HHP Scanner 2000 microEFM for Founpation Fieldbus Editing the Contract Hour Section 4 A user can set the contract hour from the keypad The contract hour determines the exact time the daily flow is logged and is represented by a four digit number displayed in military time To Edit the Contract Hour Enter the Access menu Press UP ARROW and ENTER simultaneously Locat
97. ns parameters that can be used to provide various Modbus data such as input measurements flow volumes and other Modbus calculations to a fieldbus host Automatic is the normal operating mode of the transducer block In some cases the transducer block must be placed in OOS mode to allow a configuration change to be made without affecting ongoing processes Analog Input Al Function Blocks The analog input AI function blocks access a process variable measurement through a hardware channel from a transducer block Various types of function blocks may be linked together to create control strategies The input block may process the input value before it makes it available to other function blocks for output 64 Scanner 2000 microEFM for Founpation Fieldbus Section 5 At a minimum the user must enter the following parameter settings when configuring an AI block e mode parameter target e assignment of AI block to a channel defines the process variable measurement that will be used as input to the AI block e linearization method e value range for input and output values e engineering unit for output values if required An AI function block is typically set in Auto mode and never changed The output value from the AI block is in engineering units and contains a status parameter indicating the quality of the measurement Device Identification When the Scanner 2000 is connected to a fieldbus network it is typically detecte
98. oard stack when the assembly is removed from the enclosure is attached to a smaller fieldbus interface board which is in turn attached to a white potted fieldbus module Only the main board and fieldbus interface board have input output field connections Fieldbus interface board Fieldbus module Main circuit board Figure 6 2 Circuit board arrangement Main Board Important Static electricity can damage a circuit board Handle new boards only by their edges and use proper anti static techniques such as wearing anti static wrist strap or touching metal to establish an earth ground prior to handling a board Important If possible download the configuration settings and all archive logs before replacing the circuit board Press the ENTER SAVE key on the keypad before disconnecting the bat tery to save accumulated flow run and turbine volume totals grand total and current day total and energy and mass totals to memory Important The interface board is attached securely to the main board by a standoff that is not vis ible when all three boards are assembled The interface board cannot be removed from the main board without first removing the white potted module to access the standoff To replace the main board perform the following steps 1 Unscrew the cover from the enclosure and set it aside 2 Using a small standard blade screwdriver remove the two 4 40 x 7 8 screws located to the right and left side of the displ
99. of RAM Hard Disk Space 100 MB for program files 30 MB for Adobe Reader adequate space for data files Drive CD ROM for install Display 1024 x 768 16 bit color display or greater Browser Internet Explorer 6 or later Internet Connection for web links tech support Communications Port physical or virtual RS 232 compatible serial port Section 1 Scanner 2000 microEFM for Founpation Fieldbus Flow Rate and Fluid Property Calculations The Scanner 2000 calculates flow rates and fluid properties for natural gas steam and liquid flow The following descriptions identify the industry standards upon which these calculations are based Natural Gas The Scanner 2000 s natural gas calculations and data storage conform to AGA 3 AGA 7 AGA 8 API 21 1 and ISO 5167 industry standards The flow calculations compensate for the effects of pressure temperature and gas composition to calculate the volume of gas measured at specified base conditions These calculations typically require configuration of inputs including differential pressure static pressure process temperature and for AGA 7 a turbine meter input The integral multi variable transmitter MVT is used to measure static pressure and differential pressure A 4 wire 100 ohm platinum RTD is recommended for measuring process temperature Where temperature is relatively constant a fixed temperature value may be configured Orifice Plate DP Input The Scanner 2000
100. oftware User Manual Part No 9A 30165025 for details To Edit the Plate Size Enter the Access menu there UP ON and ENTER M ENTER simultaneously Locate the Plate Size setting Press ENTER five times The words ENTER Toggles between CHANGE PLATE will appear in the yes anc ne lower display and the word no or yes will begin flashing in the top display default is no Press the UP ARROW to change the CHANGE PL setting in the top display to YES a no Press ENTER PLATE SIZE INCHES will appear in the bottom display Enter the new plate size Press UP ARROW until the correct digit is displayed FE maaa PLATE S Then press LEFT ARROW to select the Ka next digit to the left Repeat using UP and LEFT arrows to enter all remaining digits Press ENTER ENTER SAVE Navigating the Display Up to 12 parameters can be configured for display on the LCD using ModWorX Pro software and up to 99 consecutive daily logs can be viewed using the keypad Viewing Real Time Measurements During normal operation the LCD displays the selected parameters in a continuous scroll To stop the scrolling action and manually advance the parameter displayed on the screen remove the cover of the instrument and press the LEFT ARROW button on the keypad Figure 4 1 page 56 The parameter selected for display will appear as shown in Figure 4 2 Parameter changes
101. on Shipping of lithium batteries on road and rail is regulated by requirements in special provisions 188 230 and 310 latest revision Lithium Battery Disposal Once a lithium battery is removed from a device and or is destined for disposal it is classified as solid waste under EPA guidelines Depleted lithium batteries are also considered to be hazardous waste because they meet the definition of Reactivity as per 40 CFR 261 23 a 2 3 and 5 This document describes how the lithium reacts violently with water forms potentially explosive mixtures with water and when exposed to certain pH conditions generates toxic cyanide or sulfide gases Federal law requires that depleted lithium battery packs be sent to a fully permitted Treatment Storage and Disposal Facility TSDF or to a permitted recycling reclamation facility WARNING Explosion Fire Risk Never handle or store the lithium battery in an environment that will exceed 100 C 212 F Consult the MSDS for complete handling instructions Important Do not ship lithium battery packs to Cameron s Measurement Systems Division Cameron facilities are not permitted recycling reclamation facilities CAUTION Profiling and waste characterization procedures must be followed prior to shipping a lithium battery to a disposal site It is the shipper s responsibility to comply with all ap plicable federal transportation regulations see below B 1 Appendix B Scanner 2000 microEF
102. ons input a terminal housing is required This procedure assumes that the turbine input is connected through a conduit opening in the top of the Scanner 2000 and that fieldbus power and RTD inputs are connected to the terminal housing terminal strip however terminal housing terminations are not limited to any specific inputs The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location To connect the Scanner 2000 to a turbine meter perform the following steps 1 Verify that the flowmeter and magnetic pickup are installed in the flow line 2 Mount the Scanner 2000 to a 2 in pipe or to a flat vertical surface using bolts and the mounting holes in the enclosure 3 Bolt a 3 valve flange by NPT manifold as recommended by Cameron to the Scanner 2000 MVT sensor Position the manifold so that all valves are accessible from the front of the instrument 4 Connect the pressure port of the turbine meter to either manifold process port with tubing The unused pressure port can be used as a vent as required Always leave the equalizer valves open to allow pres sure to both sides of the MVT Use a suitable compound or tape on all threaded process connections 5 Remove the plug from the conduit opening in the top of the Scanner 2000 enclosure route the turbine sig nal cable through the opening and connect it to the main circuit board A wiring diagram for the turbine input is p
103. or sloped downwards towards the Scanner Mount the Scanner 2000 below the pressure taps at the pipe Use the side upper ports as process connections and the bottom ports for draining and filling the DP housings Ifthe Scanner 2000 is mounted to a vertical pipeline install the sensor below the differential pressure source connections Slope all tubing downward at least 1 inch linear foot to avoid gas entrapment Mount the Scanner 2000 as near level as possible such that the operator has a clear view of the LCD and can access the keypad easily when the enclosure cover is removed The location should be as free from vibration as possible Make sure the high port of the sensor marked H is connected to the upstream side of the meter run Pipe diameters D should be between 2 in 50 mm and 39 in 1000 mm per ISO 5167 or greater than 2 in 50 mm per AGA 3 Pipe Reynolds numbers must be above 5000 Avoid high viscosity liquids greater than 15 cP d orifice diameter must be greater than or equal to 0 45 in 11 5 mm Orifice B diameter ratio must be greater than or equal to 0 1 and less than or equal to 0 75 Gauge lines should be of uniform internal diameter and constructed of material compatible with the fluid being measured For most applications the bore should be no smaller than 4 in 6 mm and preferably 3 8 in 10 mm in diameter The internal diameter should not exceed 1 in 25 mm If high temperature fluids are
104. osure with the two 4 40 x 7 8 screws re moved in step 2 of the main board replacement procedure 8 Replace the enclosure cover Fieldbus Module Important If possible save the network configuration settings before replacing the fieldbus module See the host manual or configuration tool manual for instructions 1 To remove the white potted fieldbus module from the device perform steps 1 through 8 of the main board replacement procedure on page 73 2 Remove the replacement fieldbus module from it packaging and connect it to the fieldbus interface board being careful to align the pins on the back side of the module with the headers on the interface board 3 Secure the fieldbus module with the two screws that were removed in step 8 of the main board replace ment procedure Reconnect all wiring to terminal blocks TB1 TB2 and TB3 Reconnect the battery cable to connector J1 on the main board Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board aD Mw Ff Reattach the board assembly to the standoffs inside the enclosure with the two 4 40 x 7 8 screws re moved in step 2 of the main board replacement procedure po Replace the enclosure cover 9 Reconfigure the fieldbus network Keypad Replacement To replace the keypad of the Scanner 2000 perform the following steps 1 To disconnect the keypad from the main board perform steps 1 through 13 of the main board replacement proced
105. ot connect the fieldbus power cable without first connecting the lithium battery pack to the main board Note To prevent fittings from turning and or to avoid putting tension on stainless steel tubing use a backup wrench to attach stainless steel tubing to shut off valves or sensor ports 7 To eliminate air bubbles in the MVT manifold and legs connecting them to the meter fill the legs with fluid Choose a fluid that is safe for the environment and stable when depressurized 36 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Important If the process fluid does not present an environmental risk and is stable when depressur ized it may be used to bleed air from the lines If the process fluid can contaminate the environment or is highly volatile when depressurized as with liquified gases a different seal fluid should be used to fill the legs An ideal seal fluid is one that does not dissolve in the process fluid Bleeding with Process Fluid a Make sure the shut off valves in the tubing near the meter pressure taps are closed and the meter is filled with process fluid Open the equalizer and bypass block valves on the block manifold Make sure the vent valve is closed Open one of the shut off valves near the meter Slowly loosen the corresponding vent screw on the MVT and throttle the rate of flow from the vent with the shut off valve When air bubbles are no longer visible around the MVT vent tighten t
106. parate measurements volume and time that are displayed as two parameters in the host interface software Status Every measured or processed parameter in the transducer block and AI blocks is represented by two elements in the configuration tool a value and a status Process variable status descriptions and values are continually displayed within the analog input block section of the configuration tool 68 Scanner 2000 microEFM for Founpation Fieldbus Section 5 Status can indicate a hardware communication or other fault Each status is made up of three forms of intelligence quality sub quality and limit condition e Quality indicates status in general terms good uncertain or bad e Sub Quality provides additional information to help explain the problem For example if the quality sta tus is bad the sub quality status may indicate device failure or configuration error e Limit Condition identifies if there is a limit placed on the value or not For example limited high in dicates that value has reached its upper limit and constant means the value cannot go higher or lower Typically the limit condition is set to none Fieldbus Troubleshooting There are many parameters in the resource transducer and analog input blocks that can assist users in troubleshooting operations problems Some of the most commonly used parameters are described below A change in the status of a measured or p
107. per square inch gauge es o oo ps pounds per square nch centimeter 1003 R degree Rankine os e fpa 1130 1133 1132 1137 1146 157 1155 1141 1145 1138 1002 1001 1000 C 8 ae Code Fieldbus 1054 1058 1050 reo fa foy 1240 1243 1209 211 1281 1284 1283 1019 1018 1020 1021 1013 1012 1010 101 1077 1081 1080 1162 56020 Scanner 2000 microEFM for Founpation Fieldbus Appendix C art Code Fieldbus 1349 1350 1351 1 1 1 1359 41061 41062 41063 41064 42011 MCF s thousand cubic feet per second 42012 MCF min thousand cubic feet per minute 42013 MCF h thousand cubic feet per hour 42014 MCF d thousand cubic feet per day 42021 SCF s standard cubic feet per second 1360 SCFM standard cubic feet per minute 1361 SCFH standard cubic feet per hour 42024 SCF d standard cubic feet per day 41071 ACM s actual cubic meter per second 41072 ACM min actual cubic meter per minute 41073 ACM h actual cubic meter per hour 41074 ACM d actual cubic meter per day 42081 E3M3 s thousand cubic meter per second 42082 E3M3 min thousand cubic meter per minute 42083 E3M3 h thousand cubic meter per hour 42084 E3M3 d thousand cubic meter per day Unit Display Code Fieldbus 1330 1331 1332 1333 1322 1323 1324 1325 47011 47012 47013 MMBtu s million British thermal unit per second MMBtu min million British thermal unit
108. proved agents in accordance with the applicable code of practice e g IEC 60079 19 The Scanner 2000 is engineered to provide years of dependable service with minimal maintenance Batteries require periodic replacement and battery life depends on battery power usage the configuration settings of the Scanner 2000 and ambient temperature conditions All Modbus configuration settings are stored in nonvolatile memory therefore configuration settings will not be lost in the event of battery failure The main board keypad fieldbus interface board or fieldbus module may also require replacement over the life of the instrument Replacement procedures are provided in this section WARNING Before servicing the Scanner 2000 disconnect all power sources signal sources or verify that the atmosphere is free of hazardous gases Lithium Battery Pack Replacement WARNING Replace the Scanner 2000 lithium battery only with the Cameron intrinsically safe battery pack Part No 9A 30099008 With appropriate measures to prevent damage the battery pack may be replaced in a hazardous area The lithium battery supplied with the Scanner 2000 has a typical life expectancy of 1 year when used as a primary power source Batteries will last considerably longer when used as a backup power source secondary to the fieldbus supplied power WARNING The lithium battery pack that powers the Scanner 2000 is a sealed unit however should a lithium battery develop
109. quired to execute a Scanner 2000 Al block is 30 ms When control loops are configured the network configuration must be downloaded to the network See the host manual or the configuration tool manual for instructions Fieldbus Operations The Foundation Fieldbus Protocol Manual for Scanner 2000 provides a list of the parameters supported by the Scanner 2000 fieldbus module Neither resource blocks nor transducer blocks can be linked to other function blocks to build a control strategy However process variable parameters from the transducer block can be mapped to an AI block and used as an input for the AI block None of the other transducer block parameters are available for use as AI block inputs Engineering Units The Engineering units used for process variables are written to Modbus registers during the configuration of the Scanner 2000 using the ModWorX Pro configuration software provided with the Scanner 2000 The units are then converted to fieldbus code by the fieldbus module Since the preconfigured units are being transferred to the fieldbus module rather than the module having to convert raw inputs to a desired unit before publishing the values to the network there is little need for scaling process values with a fieldbus configuration tool NOTE Founpation fieldbus supports combined units for many rate measurements However Scanner 2000 does not support these combined unit displays Instead flow rate is represented as two se
110. r firmware components related to this block UPDATE_EVT Alert generated by any change to the static data BLOCK_ALM Alarm used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field TRANSDUCER _ Specifies the number and starting indicies of the transducers in DIRECTORY the transducer block TRANSDUCER_TYPE Type of transducer block XD_ERROR Error code for transducer error COLLECTION _ Specifies the number starting indicies and DD Item IDs of the DIRECTORY data collections in each transducer within a transducer block PV_VALUE PV_UNIT SV_VALUE SV_UNIT TV_VALUE Value of Tertiary value parameter and its status C 3 Appendix C Scanner 2000 microEFM for Founpation Fieldbus Table C 2 Transducer Block Parameters Relative GENERIC_FLOAT_ FR1 Grand Total PARAM_1 GENERIC_FLOAT_ FR1 Daily Tota PARAM_2 GENERIC_FLOAT_ FR1 Prev Total PARAM_3 GENERIC_FLOAT _ T1 Grand Total PARAM_4 GENERIC_FLOAT_ T1 Instant Flow Rate PARAM_5 GENERIC_FLOAT_ T1 Daily Tota PARAM_6 GENERIC_FLOAT_ T1 Prev Total PARAM_7 GENERIC_FLOAT_ User Defined Register 1 PARAM_8 GENERIC_FLOAT_ T1 K Factor PARAM_9 GENERIC_FLOAT_ FR1 Plate Size PARAM_10 GENERIC_USIGN16__ Firmware Version PARAM_1 GENERIC_USIGN16_ Manufacturing Date PARAM_2 GENERIC_USIGN16_ Serial Number High PARAM_3 GENERIC_USIGN16_ Serial Number Low PARAM_4 GENERIC_USIGN16___
111. re allowed except to clear WRITE_LOCK Block inputs will continue to be updated 4 SHED _RCAS Time duration at which to give up on computer writes to function block RCas locations Shed from RCas shall never happen when SHED_RCAS 0 20 21 22 23 2 25 26 27 28 29 30 31 32 33 3 Scanner 2000 microEFM for Founpation Fieldbus Appendix C Table C 1 Resource Block Parameters UPDATE_EVT Alert generated by any change to the static data BLOCK_ALM Alarm used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field ALARM_SUM Current alert status unacknowledged states unreported states and disabled states of alarms associated with the function block ACK_OPTION Selection of whether alarms associated with the block will be automatically acknowledged WRITE_PRI Priority of the alarm generated by clearning the write lock WRITE_ALM This alert is generated if the write lock parameter is cleared ITK_VER Major revision number of the interoperability test case used in certifying this device as interoperable Field Diagnostics NOTE Field Diagnostics FD parameters are not currently supported Table C 2 Transducer Block Parameters Parameter TAG_DESC STRATEGY ALERT_KEY Identification number of the plant unit MODE_BLK Mode of function block ACTUAL TARGET PERMITTED AND NORMAL BLOCK_ERR Error status on hardware o
112. ress UP ARROW and ENTER t imultaneously ENTER simu LOG J SAVE Locate the Baud Rate setting Press ENTER The words PORT 1 BAUD ee i i ENTER RATE will appear in the lower display 38400 bAUD RATE Enter the baud rate Press UP ARROW until the correct baud rate is displayed oo Press ENTER ENTER 57 Section 4 Scanner 2000 microEFM for Founpation Fieldbus Editing the Date and Time A user can change the date and time from the keypad To Edit the Date and Time Enter the Access menu Locate the Date and Time setting Enter the month day and year The format is MM DD YY Enter the month day and year The format is MM DD YY cont d Enter the time hour minute and seconds The format is HH MM SS 58 Press UP ARROW and ENTER simultaneously Press ENTER four times The words EDIT DATE TIME will appear in the lower display and the word no or yes will begin flashing in the top display default is no Press the UP ARROW to change the setting in the top display to YES Press ENTER DATE MMDDYY will appear in the bottom display and the last two digits representing the year will begin flashing To change the year press the UP ARROW repeatedly if necessary until the last two digits of the year are displayed for example for 2006 enter 06 To change the day press the LEFT ARROW The two middle digits will begin flashi
113. ressure Differential Devices Inserted in Circular Cross Section Conduits Running Full NuFlo Cone Meter User Manual www c a m com Measurement Systems Division page Liquids Turbine API Manual of Petroleum Measurement Standards Chapter 5 Section 3 Measurement of Liquid Hydrocarbons by Turbine Meters Compensated Liquids Orifice NuFlo Cone Turbine AGA Report No 3 Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids ISO 5167 Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full NuFlo Cone Meter User Manual www c a m com Measurement Systems Division page AGA Report No 7 Measurement of Natural Gas by Turbine Meters as basis for liquid measurement Fluid Property Calculations Natural Gas AGA Report No 8 Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases Second Edition AGA Catalogue XQ9212 American Gas Association Arlington Virginia 1994 AGA Report No 3 Orifice Metering of Natural Gas and Other Hydrocarbon Fluids Part 3 Natural Gas Applications Third Edition 1992 Appendix F Heating Value Calculation 12 Scanner 2000 microEFM for Founpation Fieldbus Section 1 Table 1 1 Scanner 2000 microEFM Specifications Fluid Property Calculations cont d Natural Gas GPA 2145 09 Table of Physical Properties for Hydrocarbons and Other Compounds of Interest
114. rized by Cameron Table 7 1 Scanner 2000 microEFM Spare Parts SA 30166005 9A 100002605 9A 30099008 Battery Pack 2 D Batteries in Series 7 2V Lithium with Current Limiting Resistor and Diode ATEX IS 9A 99177001 Adapter 1 in Female Pipe to in Male Pipe Plated Steel 9A 99177004 Adapter 1 in Female Pipe to in Male Pipe Brass 9A 99177005 9100017622 909187003 999187004 9A 90017005 Cable Assembly Turbine Pickup 2 Pin Molded Connector 18 in ATEX 9A 99064006 Pipe Plug 14 NPT Hex Socket Brass 9A 99064008 Pipe Plug 34 14 NPT Hex Socket 316 Stainless Steel 9A 99189002 O Ring 97mm x 3 5mm XD I Enclosure 90119 10161 9A 99002019 9A 100025360 9A 100025381 9A 30074033 See Table 7 3 Multi Variable Transmitter selection based on pressure requirements 81 Section 7 Scanner 2000 microEFM Table 7 2 Scanner 2000 microEFM Optional Parts Part Number 9A 90017004 Adapter Communications 3 4 in NPT Union 2 Pin Connector 10 in for External RS 485 Communications 9A 0112 9015T RS 232 to RS 485 Converter Serial Port Powered DB9 Connector on Both Ends 9A 101283116 RS 232 to RS 485 Converter Serial Port Powered DB9 Connector on PC End Open Terminals on Instrument End 34 30028004 04 30028005 229635201 9A 99145007 94 99145008 9A 2113 0001A07 9A 2119 0001A 02 9A 1100 1025B 05 RTD Assembly Weatherproof Strain Relief Adjustable 6 in Probe 5 ft cable 9A 1100 1025B 10 RTD Assembl
115. rks can be mounted directly to a liquid turbine meter for measuring liquid Figure 2 10 A pipe adapter and union are attached to the Scanner allowing a direct connection to the turbine meter Important Use only with ATEX approved IS rated pickups For NuFlo turbine meters use Part No 9A 99145007 or 9A 99145008 For Barton 7000 meters use Part No 9A 2113 001A 01 or 9A 2113 001A 02 See Spare Parts list page 81 for descriptions Adapter union RTD assembly 10 pipe diameters 5 pipe diameters upstream downstream 1 Figure 2 10 Direct mount installation for use with a Barton 7000 Series meter To connect the Scanner 2000 to a liquid turbine meter using this method perform the following steps 1 Position the Scanner 2000 above the flowmeter 2 Plug the Scanner 2000 cable connector into the magnetic pickup of the turbine meter and hand tighten the knurled nut on the connector 38 Scanner 2000 microEFM for Founpation Fieldbus Section 2 3 Screw the Scanner 2000 onto the flowmeter threads surrounding the magnetic pickup with the display fac ing the desired direction 4 Tighten all sections of the pipe union 5 Connect the lithium battery to the main board connector 6 Route the Founparion fieldbus power cable through the conduit opening in the top of the Scanner 2000 and connect to the fieldbus interface board Performing a Manifold Leak Test A manifold leak test is recommended prior to
116. rmines if the values passed by the transducer block to the Al block may be used directly Direct or if the value is in different units and must be converted linearly Indirect or with square root Ind Sqr Root using the input range defined by the transducer and the associated output range LOW_CUT Limit used in square root processing If the transducer value falls below this limit a value of zero percent of scale is used in block processing PV_FTIME Time constant of a single exponential filter for the Primary value in seconds FIELD_VAL Raw value of the field device in percentage of the Primary value range Status reflects the Transducer condition before signal characterization L_TYPE or filtering PV_FTIME UPDATE_EVT Alert generated by any change to the static data BLOCK_ALM Alarm used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field XxX XxX xX x17 xX 19 x x21 x22 ALARM_SUM Current alert status unacknowledged states unreported states and disabled states of the alarms associated with the function block ACK_OPTION Allows alarms associated with the block to be automatically acknowledged ALARM_HYS Amount the Primary value must return to within the alarm limits before the alarm condition clears Alarm hysteresis is expressed as a percentage of the Primary value span HI_HI_PRI Priority of high high alarm HI_HI
117. rocessed parameter may be the earliest indication of a problem See Status page 68 for details General Errors Block Error The block mode MODE _BLK parameter exists in all blocks and can indicate a potential problem Check the Target mode and the Actual mode If they do not match there is likely a problem Check the block error BLOCK_ERR parameter for possible causes Remember to check the mode of the resource block If it is in OOS mode all other blocks will automatically be placed in OOS mode as well The block error parameter provides an overview of hardware and software erors It is effective in tracing a wide variety of errors including block configuration errors link configuration errors fault state forced need for maintenance input output memory failure and lost data If the error is defined as a block configuration error check that all parameters in the block with an invalid default value have been configured Check that all limit parameters are within the range established by the scaling parameter Changing an engineering unit can cause a configuration error if it causes some values to go out of range Resource State Another good early checkpoint is in the resource block The Resource State RS_STATE parameter shows the status of the control strategy If the Resource State is Failure a memory failure or other hardware failure has been detected Transducer Block Error The transducer error XD ERROR parameter repor
118. rovide clearance for the manifold block 35 Section 2 Scanner 2000 microEFM for Founpation Fieldbus 3 Install tubing and fittings to connect the high pressure and low pressure taps of the DP meter to the pro cess connections of the block manifold Install a pair of shut off valves near the high and low ports of the DP meter Use a suitable compound or tape on all threaded process connections 4 Install the RTD assembly in the thermowell Route the RTD assembly cable through the conduit opening in the top of the Scanner 2000 and connect it to the main circuit board See Figure 3 6 page 51 for wiring instructions 5 Connect the lithium battery to the J1 connector on the main board 6 Route the FouNpation fieldbus power cable through the conduit opening in the top of the Scanner 2000 and connect to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions RTD assembly XX ANA ee Shut off valves l Ip SS throttle flow to the manifold Positioning of sensor below the meter and slope of tubing helps prevent gas bubbles from entering the liquid Figure 2 9 Remote mount liquid run installation shown here with a cone meter The remote mount method can be used with an orifice meter as well Note Ifa terminal housing is used Founpation fieldbus power and RTD assembly cables may be routed through the terminal housing cable glands and connected to the terminal strip inside Do n
119. rovide the desired output and the L TYPE parameter is set to indirect enter the values that correspond with 0 and 100 of the output range in the EU _0 and EU_ 100 subparameter fields and enter the appropriate output unit in the UNITS_IN DEX field Configure alarms if desired a Set value limits for high HI_LIM alarms b Set value limits for high high HI HI LIM alarms c Set value limits for low LO_LIM alarms d Set value limits for low low LO_LO_LIM alarms 67 Section 5 Scanner 2000 microEFM for Founpation Fieldbus e Seta priority level for each alarm as appropriate by selecting a numeric code from the five priority levels supported 0 alarm not used 1 alarm is recognized by the network but is not reported to the user 2 alarm is reported to the user 3 7 advisory alarms of increasing priority with 7 being the highest priority 8 15 critical alarms of increasing priority with 15 being the highest priority 8 Repeat steps 1 to 7 for each of the other AI blocks as required 9 Change the mode Target of each AI block to Auto Control Loop Design When the AI blocks have been configured the user may proceed with linking function blocks to build a process control loop and configuring scheduling of block executions These activities are not specific to the Scanner 2000 and are outside the scope of this manual See the host manual or configuration tool manual for assistance NOTE The maximum time re
120. rovided in Figure 3 5 page 50 27 Section 2 Scanner 2000 microEFM for Founpation Fieldbus TA Fieldbus power input Manifold RTD assembly Static pressure input manifold equalizer valve must remain open 10 pipe diameters a 5 pipe diameters upstream downstream 1 Figure 2 6 Remote mount installation in an AGA 7 turbine meter run shown with terminal housing 6 Install the RTD assembly in the thermowell Route the RTD assembly cable through the terminal housing cable gland and connect it to the terminal strip inside See Figure 3 6 page 51 for wiring instructions 7 Connect the lithium battery to the J1 connector on the main board 8 Route the Founpation fieldbus power cable through the terminal housing and connect it to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions Note Do not connect the fieldbus power cable without first connecting the lithium battery pack to the main board 9 Zero the static pressure and recalibrate the static pressure if required See the ModWorX Pro Software User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pressure or Differential Pressure page 39 and Static Pressure Calibration and Verification page 40 CAUTION Do not put the Scanner into operation until the valves are positioned properly so that pressure is supplied to both sides of the MVT For instructions on proper
121. seaeseeseseeaeseeeeseenseeeeeenes 71 Lithium Battery Pack Replacement 0 ccc ccecccceciseccceeedbeetcebeeshesstbbesesecceshebbeescendunuedecueesnsueceendhdectceedeneesdeneertonere 71 Board Replacements niup riin upaese echoed di eee a din bade ah ton eee 73 73 Scanner 2000 microEFM for Founpation Fieldbus Table of Contents Fieldbus Interface Board seiniau resio a aa eens vs aed daa eaa aea ta aati ka dame aa ea aa deat 77 Fieldbus Modulene aaronii a tae ages ae aa ae lla a er eee 78 Keypad Replacements niesieni ne naaa sauteed a al edad ne aaa eaa a eda tee anaa i a aiaa ee 78 MVT Replacement ct 22 8 iin e en ee ee a a eee tla ee eaa 79 Section 7 Spare Partson asec ce a a eves aaea Sateen Aa A aar aaa A A aeea ea Na Eaa a aaae aaaea saa 81 Table 7 1 Scanner 2000 microEFM Spare Parts ccccecceeececceceeeeeeeeeeeseceeaaeaeeeeeeeeeeeseseneeecsusaeeeeeees 81 Table 7 2 Scanner 2000 microEFM Optional Parts c c cececceeeeceeeeeeeeceeeeaeaeeeeeeeeeeeseseeeeicsaaeeeeeees 82 Table 7 3 Multi Variable Transmitters c ccccccccceceeceeeeeeeeeceeaeeceeeeeeeeeeeeeceaaaaeaeeceeeeeeeeseeseesensuaeeeeeees 82 Appendix A Scanner 2000 Hardware Options 2 ceeeeeeeee eee eeeeeeeeeaeeeeeeeeeeeeeeeeseeeaseaeeeeeeeeeeeeneeeeeeeeees A 1 External Communications Adapter 9A 9001 7004 Ne A 1 Communications Adapter Installation for adapters purchased separately from
122. sitioned properly so that pressure is supplied to both sides of the MVT For instructions on proper valve positions see Placing the Scanner into Operation page 42 Installation Procedure Remote Mount to Orifice Meter or Cone Meter A Scanner 2000 can be mounted remotely and connected to an orifice meter or cone meter with tubing for liquid measurement Figure 2 9 page 36 The setup of the meter run and plumbing configurations can vary widely depending upon the challenges existing on location CAUTION When measuring liquid process connections must be designed to eliminate air pockets This is achieved by mounting the sensor below the metering device and sloping all tub ing downward from the meter to the sensor A side port MVT and block manifold shown in Figure 2 11 is recommended to help prevent air bubbles from being trapped in the sensor If a bottom port MVT is used the bottom process ports must be plugged or replaced with a drain valve and side vents must be used for process connections A block manifold is not recommended for use with bottom port MVTs Contact a Cameron field representative for assistance Verify that the meter is properly installed in the flow line per manufacturer s instructions Mount the Scanner 2000 to a 2 in pipe or to a flat vertical surface using bolts and the mounting holes in the enclosure A horizontal pipe is recommended as additional hardware may be required for a vertical pipe mount to p
123. tallation as this section of tubing en counters steam at its highest temperature Install a shut off valve near the high and low ports of the DP meter Use a suitable compound or tape on all threaded process connections CAUTION Whenever possible locate the hot legs of a steam installation behind the Scanner 2000 safely out of the operator s normal reach This will help prevent accidental burns 6 Connect the lithium battery to the J1 connector on the main board 7 Route the FouNpation fieldbus power cable through the conduit opening in the top of the Scanner 2000 8 and connect to the fieldbus interface board See Figure 3 4 page 49 for wiring instructions Note Ifa terminal housing is used FouNDATION fieldbus power may be routed through the terminal hous ing cable glands and connected to the terminal strip inside Do not connect the fieldbus power cable without first connecting the lithium battery pack to the main board Note To prevent fittings from turning and or to avoid putting tension on stainless steel tubing use a backup wrench to attach stainless steel tubing to shut off valves or sensor ports Install tubing to connect the high pressure and low pressure process connections of the block manifold to the pipe tees installed in step 3 This tubing section is typically referred to as the cold legs of the installa tion since it is filled with water To eliminate air bubbles fill the cold legs with water or other
124. te eas ede aceasta eat dasa adiatalh waa E E ATT C 8 Table C 6 Unit Conversions for XD Scale ttrt rttr EEEE n ranet EEE EEE En Enere nEn EE EEEn C 8 Table of Contents Scanner 2000 microEFM for Founpation Fieldbus vi Scanner 2000 microEFM for Founpation Fieldbus Section 1 Section 1 ntroduction The NuFlo Scanner 2000 microEFM for FouNDATION Fieldbus Figure 1 1 page 8 is a FISCO certified flow computer that communicates via both RTU Modbus and H1 fieldbus protocol The device computes volumes of gas liquid and steam using a differential pressure or pulse output from a primary metering device and makes the data available for download via Modbus communications When properly configured the device converts values from predefined Modbus process variable registers to Founpation fieldbus signals for use in building fieldbus control strategies Additionally other input values flow volumes and calculations can be read by a fieldbus host and recorded For a complete list of parameters supported by the device see the Foundation Fieldbus Protocol Manual for Scanner 2000 The Modbus to FounpaTion fieldbus conversion is made possible by an integrated fieldbus module The module is connected to the Scanner 2000 main circuitry by way of a second interface board which receives the power communications input from the fieldbus network and facilitates communications between the main board and the fieldbus module The
125. tea ninnaa a aa aa era aa a waning aa a wo eee 63 Block Descriptions oaae ae ladon e a a oe ws al Gee ed en eee a 63 Block MOIES onanan EARE ean E AE ac aed cae ANAE O NE stag E ENAERE RA AATRE EA 63 Resource BIOCK onis cecidi eerren neri i i ii E aer i eE Aa Ea eE ia aiaia EA 64 Ta 64 Analog Input Al Function BIOCKS 2 0 0 cccceceeeeeteeeeeeee eee eeeeeae eee eeeeaaeeeeeeeaaeeeeeeeaaaeeeeseeaeeeeeeeeaeeeeseenaeeeeeenaas 64 Device ASNtit CAtON 2 ci is cacce ceed a Ssteden cask aa aOR lh aiae NAA RAE VAA steneden uinees 65 DeviCe e E E A fadiges viii i eagle cvedede A ch ving dee vbddgceen vindeadv vince eee nitdecch eipe cide 65 Physical DVI 65 Node Addressa iinei Odeon cob bench ateei aTa bance bude deb acide ot asco ce EAA aeai Pakre 65 Configuring Fieldbus Communications s sisus niini indiai a aaa ia nadien hiai naia Aad a da 66 Communications TeSt osei hehe ee eb EAE E E AEAEE EEE EE A EAEE 66 Configuring AlBIOCKS niedi E O E T O A E E a N 66 Control Loop DSS p daii ae ia aea A AAE E aia oE 68 Fieldbus Operations episoade ea 68 Engineering Units aineina iiie a oi aaa iee idei ri iea ee aAa eeir enie EA 68 SAUS a ee oe A rA o E E A E E A O N 68 Fieldbus Troubleshooting asisirnn denierin ranteiden sitea eenei aaaea AAE EEEE aA ieee aad Eae E ASA ANa 69 69 Communication Fauls tae es ance a heen ieee 70 Section 6 Scanner 2000 Maintenance cccceeeccceeseeeeeeeeeeeeseeeeseeeseeeeeseaeeeeeeseeaeeeses
126. ten with the two 4 40 x 7 8 screws ensuring that all connector wiring is inside the enclosure and in no position where it may be damaged when the enclosure cover is replaced Recalibrate the Scanner 2000 if necessary Scanner 2000 microEFM for Founpation Fieldbus Section 3 9 Ifexternal and internal power supplies were removed reset the clock to ensure that the time stamps in the log data are accurate The clock can be reset using the instrument keypad or ModWorX Pro software 10 Replace the enclosure cover Grounding Procedures Typically FOoUNDATION fieldbus power circuits are grounded at the point of the fieldbus power supply and not at the measurement instrument However if grounding at the instrument is required either of two ground terminals can be used e An external ground screw is located near the top of the Scanner 2000 housing e An internal ground screw is mounted inside the enclosure near the top of the backplate FouNDATION fieldbus cable can be routed through a conduit opening in the top of the Scanner 2000 enclosure and con nected to this ground screw Figure 3 2 CAUTION Never connect an instrument signal conductor to a safety ground Doing so could shut down the entire fieldbus segment All intrinsically safe installations should conform to the instructions found in the FouNDATION Fieldbus Application Guide AG 163 If national or local electrical codes require the enclosure to be ground
127. ter Pulse Input The Scanner 2000 calculates flow rate from a liquid turbine meter via a frequency input Flow rates and totals are calculated using a user supplied linear or multi point calibration factor in accordance with API Manual of Petroleum Measurement Standards Chapter 5 Section 3 Measurement of Liquid Hydrocarbons by Turbine Meters 2005 Section 1 Scanner 2000 microEFM for Founpation Fieldbus 18 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Section 2 Installing the Scanner 2000 Overview The Scanner 2000 FISCO certified field device is safe for use in FISCO intrinsically safe installations when installed in accordance with EN 60079 11 2007 and EN 60079 27 2008 The following customer supplied equipment is recommended for installation in a fieldbus network e host computer FISCO certified power supply FISCO certified linking device may be combined with the host system FISCO certified terminators e Type A single pair shielded twisted cable for the power connection The Scanner 2000 has the capability to be a link master and a link active scheduler for controlling communication on the bus Control System Components In its simplest form a FouNDATION fieldbus control system has two tiers a host network and a field network The instruments that make up the field network connect to the host level workstations via a linking device The field network consists of one or more segments
128. three boards a switchplate with display and a lithium battery pack are housed inside a compact aluminum alloy enclosure The device is rated for intrinsic safety and is ATEX approved for use in hazardous areas A customer supplied fieldbus power supply is the primary power source However should the primary power supply be lost the lithium battery pack independently powers the unit to sustain data collection Static pressure and differential pressure inputs are supplied via an integral multi variable transmitter The Scanner 2000 also supports inputs for process temperature RTD and turbine signals a digital output and an optional external communications adapter For a complete list of specifications see Table 1 1 page 11 The Scanner 2000 s Modbus parameters are configured using ModWorX Pro a full featured software application supplied with every Scanner 2000 shipment providing on screen tools for configuring hardware and flow calculations calibrating inputs and collecting and viewing flow history Basic settings can also be changed using the keypad on the front of the instrument See Section 4 Scanner 2000 Configuration and Operation page 55 for details Fieldbus communications are configured using a customer supplied configuration tool See Section 5 Fieldbus Configuration and Operation page 63 for instructions on configuring FouNDATION fieldbus parameters Note The Scanner 2000 for Founpation Fieldbus will be referr
129. tion The RS 485 output is required for communication with the ModWorX Pro interface software An RS 232 to RS 485 converter cable Part No 9A 101283116 is required for connecting the Scanner 2000 to an RS 232 PC port Wire as shown in Figure 3 8 See External Communications Adapter 9A 90017004 page A 1 for detailed instructions for installing an optional external communications adapter WARNING Use the RS 485 output communications connection only when the area is known to be non hazardous Note ModWorX Pro the Scanner 2000 configuration software supports two communications ports How ever for fieldbus applications only Port 1 is configurable SCANNER 2000 Main Circuit Board PN 9A 30160010 RS 485 COMMUNICATIONS OR EXTERNAL COM ADAPTER m 3Sn LON OA Figure 3 8 RS 485 output 53 Section 3 Scanner 2000 microEFM for Founpation Fieldbus 54 Scanner 2000 microEFM for Founpation Fieldbus Section 4 Section 4 Scanner 2000 Configuration and Operation Note This section discusses the configuration of device inputs and outputs using Modbus communications Fieldbus communications are configured separately using a configuration tool See Section 5 Field bus Configuration and Operation for details The Scanner 2000 s Modbus parameters are configured using ModWorX Pro a full featured software application supplied with every Scanner 2000 shipment providing on screen tools for configuring hardware and
130. ts errors that are unique to the Scanner 2000 It displays only one error at a time and when multiple errors are present it displays only the highest priority errror For a list of common transducer errors their descriptions and tips for identifying the cause see the FOUNDATION Fieldbus Protocol Manual for Scanner 2000 69 Section 5 Scanner 2000 microEFM for Founpation Fieldbus Communication Faults When a communication fault occurs use the configuration tool to determine if it affects a single device or the entire network Ifa device fails to communicate it will be removed from the live list displayed in the configuration tool Common checkpoints include e Check continuity of connections Measure resistances to eliminate a short circuit as the cause Confirm voltage levels If the supply voltage at the device is below 9 VDC the device may not operate normally Possible causes may include voltage drop due to poor connections in terminal housing or at the device too many devices on a network e Check for noise sources 70 Scanner 2000 microEFM for FounpaTion Fieldbus Section 6 Section 6 Scanner 2000 Maintenance The ATEX certified Scanner 2000 for FouNDATIONIM Fieldbus is fully compliant with European ATEX Directive 94 9 EC User repairs are to be limited to the battery and component replacement procedures described in this manual All other repairs are to be carried out by the manufacturer or its ap
131. ure on page 73 2 Remove the old keypad 3 Remove the replacement keypad from it packaging and connect the ribbon cable to the J7 connector on the LCD side of the main board as follows a Insert the end of the ribbon cable into the plastic clip b While holding the ribbon cable in place press the black plastic clip into the connector until it snaps 4 Mount the main board to the keypad with the two 4 40 x 5 16 screws removed in step 12 of the main board replacement procedure 5 Reattach the fieldbus interface board to the main board being careful to align the pins on the back side of the board with the two headers on the main board 78 Scanner 2000 microEFM for Founpation Fieldbus Section 6 6 Reconnect the white potted fieldbus module to the fieldbus interface board being careful to align the pins on the back side of the module with the header on the interface board and secure it with the two screws removed in step 8 of the main board replacement procedure 7 Reconnect all wiring to terminal blocks TB1 TB2 and TB3 8 Reconnect the battery cable to connector J1 on the main board 9 Reconnect the fieldbus input cable to terminal block TB4 on the fieldbus interface board 10 Reattach the board assembly to the standoffs inside the enclosure with the two 4 40 x 7 8 screws re moved in step 2 of the main board replacement procedure 11 Recalibrate the Scanner 2000 if necessary 12 Replace the enclosure cov
132. variable inputs are published to the network and made available for development of process control strategies Device Description The device description DD is a text file that precisely describes Scanner 2000 device capabilities for use by the host system It defines the parameters that are available for building control loops establishes the arrangement of parameters in a menu structure and determines how parameters are related to one another DD files are downloaded to the host in preparation for configuring the device These files are available on the Fieldbus Foundation website www fieldbus org and the Cameron website www c a m com flo There are two device description files and one capabilities file CFF All three files must be downloaded in order for the host to identify the Scanner 2000 as a networked device Note Device description files are available in both DD4 and DD5 formats Please confirm the compatibility of your host system before selecting a version for download DD4 files have extensions ffo and sym and DD5 files have extensions ff5 and sy5 Block Descriptions The Scanner 2000 fieldbus module contains six blocks e a resource block e a transducer block 4 analog input function blocks Each block is identified by a tag name The user can change the tag name however the name must be unique in the system A tag name can contain up to 32 characters Block Modes Each block has a block mode MODE_BLK p
133. vation 11 Perform a manifold leak test as described on page 39 12 Verify the zero offset if required and other calibration points if desired See the ModWorX Pro Soft ware User Manual Part No 9A 30165025 for complete instructions See also Zero Offset Static Pressure or Differential Pressure page 39 Static Pressure Calibration and Verification page 40 and Differential Pres sure Calibration and Verification page 41 CAUTION Do not put the Scanner into operation until the valves are positioned properly so that 32 pressure is supplied to both sides of the MVT For instructions on proper valve positions see Placing the Scanner into Operation page 42 Scanner 2000 microEFM for Founpation Fieldbus Section 2 Measuring Liquid via a Differential Pressure Meter Note This section contains installation guidelines for orifice and cone meters If installing the Scanner 2000 with an averaging pitot tube meter refer to manufacturer instructions for installation Best Practices To ensure measurement accuracy ensure that the meter run complies with the following AGA 3 and ISO 5167 guidelines as applicable Do not place unit near vents or bleed holes that discharge corrosive vapors or gases Consider the orientation of the meter run when determining the best position for mounting the Scanner Ifthe Scanner 2000 is mounted to a horizontal pipeline make sure process connections are horizon tal with the pipeline
134. ware supplies or materials on their return to Seller or at Seller s option to the allowance to the customer of credit for the cost of such items In no event shall Seller be liable for special incidental indirect punitive or consequential damages Seller does not warrant in any way products software supplies and materials not manufactured by Seller and such will be sold only with the warranties that are given by the manufacturer thereof Seller will pass only through to its purchaser of such items the warranty granted to it by the manufacturer MEASUREMENT SYSTEMS HOUSTON 281 582 9500 NORTH 1 800 654 3760 ASIA 603 5569 0501 EUROPE 44 1243 826741 HEAD OFFICE AMERICA PACIFIC MIDDLE EAST ms us c a m com ms kl c a m com amp AFRICA ms uk c a m com USA CANADA UK CHINA UAE ALGERIA MALAYSIA gt INDIA RUSSIA www c a m com flo CAMERON
135. with AGA Report No 3 Part 1 1990 or ISO 5167 2003 methods When measuring liquids the expansion factor Y is always equal to 1 0 Fluid property calculations for temperature compensated measurements are based on API 2540 1980 Petroleum Measurement Tables NuFlo Cone Meter DP Input The Scanner 2000 calculates flow rates in accordance with industry recognized algorithms identified in the NuFlo Cone Meter User Manual When measuring liquids the expansion factor Y is always equal to 1 0 Fluid property calculations for temperature compensated liquids are based on API 2540 1980 Petroleum Measurement Tables Liquid Turbine Meter Frequency Input The Scanner 2000 calculates flow rates in accordance with the measurement principles upon which the AGA 7 standard is based The user supplies a linear or multi point calibration factor and the instrument performs the required compensation calculations based on the RTD input Averaging Pitot Tube Meter Annubar The Scanner 2000 calculates flow rates in accordance with the ASME MFC 12M 2006 measurement standard When measuring liquids the expansion factor Y is always equal to 1 0 Fluid property calculations for temperature compensated liquids are based on API 2540 1980 Petroleum Measurement Tables Uncompensated Liquid The Scanner 2000 measures uncompensated liquid flow based on the input from a liquid turbine meter or PD meter Liquid Turbine Meter Frequency Input or PD Me
136. y Weatherproof Strain Relief Adjustable 6 in Probe 10 ft cable 9A 1100 1025B 20 RTD Assembly Weatherproof Strain Relief Adjustable 6 in Probe 20 ft cable 9A 1100 1025B 30 RTD Assembly Weatherproof Strain Relief Adjustable 6 in Probe 30 ft cable Table 7 3 Multi Variable Transmitters Select one based on specific application The MVTs listed below have bottom ports Side port models are available on request non NACE NACE Stainless Bolts 9A 99168045 9A 99168050 5300 PSIA 200 IN H20 9A 99168083__ 9A 99168094 S300 PSIA 300 IN H20 9A 99168084 9A 99168095 S300 PSIA 400 IN H20 9a 99168085 9A 99168096 5300 PSIA 840 IN H20 9A 99168 116 S800 PSIA 400 IN H20 9A 99168117 S800 PSIA 200 IN H20 82 Scanner 2000 microEFM for Founpation Fieldbus Appendix A Appendix A Scanner 2000 Hardware Options External Communications Adapter 9A 90017004 The external communications adapter Figure A 1 provides an RS 485 connection for connecting a laptop or PC to the instrument without removing the instrument cover When the adapter is ordered with a Scanner 2000 it is factory installed It may be relocated to either conduit opening in the instrument housing An RS 232 to RS 485 converter cable available from Cameron s Measurement Systems Division is required for connecting the adapter to a laptop computer A variety of converter cable

Scanner® 2000 microEFM ™ Fieldbus Hardware User Manual

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Scanner® 2000 microEFM ™ Fieldbus Hardware User Manual