72.120.601.B - FGM 160 Operating Instructions
Contents
1. F L LIEN T H Document number 72 120 601 Document title FGM 160 Operating Instructions Scope ISO 9001 2008 87 2 3 Additional Information when applicable Removed from User Manual updated C 2013 01 30 changes in text formatting modifying MKJ KH graphics in Appendix II and Electronic modules ER RU EN 2007 11 30 Issued for Fluenta release moved to User Manual Rev Issue date Reason for issue Author Review Review Review Approved EESTI A Replacement for for Fluenta source doc for translations 1 Loo po s NEN NN D 2014 01 20 Proofread and updated JB AP CT MB MW EN Total 26 FGM 160 Operating Instructions F L LIEIN T H TABLE OF CONTENTS S 3 2 Abbreviations DefInILIOHS ES RII ER KE R VES 3 2 ADBEeVISGEIOLIS RI PIQUE EPUM E RU PUES RDUM ENSE 3 2 2 TO a a a E E RES 3 Je General vRMEKRRRRANESRARNREEARIEEPKECIRIEREEERAMSPAE MDTPERAMPESSARAMEEVRER R RES 3 o4 Hardware Descrip ptiON RD 3 Sak Electrical CONMCETIONS assai ad ddp E tar PUN DU UE 4 9S POWer SUPDIY 4 PUES aa A 4 3 1 3 1 Ultrasonic Lrans2. vice Start me for 24 hours Accumulated Measured 0 0000 Real Time Cioch ame Vew Date Transit Times Measurements 0 0 Ger Set Sync with PC Nominal 0 0000 Modbus Parameters DCS m se m Mode ASCI Baud Calculsbon Parameters Party Flow Velocity Treshold 0 000 Slave Address Ref Temperature for Std Cond 00 Regeter Bare Address Single tegite size Ref Pressure for Std Cond 0 00000 Volume Volume Flow Mass Mass Flow Pressure Temperature Yv v Figure 4 Download of system configuration using the Operator amp Service Console The system configuration parameter file can be downloaded from the FGM 160 using the Operator amp Service Console ref Figure 4 by entering the Config Main Page through the View Config menu bar The system configuration can either be copied to the clipboard and pasted into a document or saved directly to a file For a full listing of a system configuration file refer to Appendix I Some of the system configuration parameters are also available through the DCS Modbus registers However parameters that should only be accessed by authorized personnel are not accessible through this communication line For a full listing of accessible configuration parameters through the DCS Modbus interface refer to DCS Modbus Interface Specifications 4 4 4 Local Display Functions The FGM 160 is equipped with a local LCD display mounted at the fr
3. Selling Temperature StdVol 36357 Max Dispersion 6000 Dowmetesm System Act Vol 97855 M m Change 0 000 Ne X Mass 55176 Current Loop Calibration Tempera v Enable Currertioop Temperature Offset 0 000521 v Enable Currertoop Pressure Scale 1395750 n Temperature Curent Loop Range C cop Flange Temperat Enable Internal Temperature PT ut 44 0000 lt TOES ME reme HART Tempera 1 1373150 i 2074 3000 2054 273190 Get Pressure from Modbus Get Temperature from Modbus Config Service 72 120 601 Page 21 of 26 FGM 160 Operating Instructions F L LIEN T H Live Data Contig Current System Config Man Page Communication settings Input Output Alarm Limits Tagno 01 FLUENTA 100 Oan loops FLUENTA 45 Installation Sandbeckkevesen 85 Description 12 HP 2010812 1511 51 Flow Total StdVol 9635 00 m3 Pulse and frequency conhg R 1 3 Freq ange settings Act Vol 87855 m3 h m3 Output Mode Output Variable Polarity Otke Scale Offset Scale _ Mats 5517 6 kg h Temperate Puke4 Disked Testvelue Change values and settings according to project v eae 1 0132 Pues Disabled Testvalue specification
4. 160 field computer The FGM 160 is a field mounted stand alone ultrasonic gas flow measurement system and does not require any safe area communication device in order to operate However in order to continuously monitor data and the meter performance it is recommended to use the Operator amp Service Console O amp SC This program will provide hands on process and status data continuously with possible remote access to the FGM 160 system from any remote system with the appropriate remote control software installed 4 2 Power Up Sequence The power up sequence describes the necessary handling of the FGM 160 in order to ensure correct operation The power up sequence is as follows 1 Connect all power input and output signals and communication cables according to the project specification and all relevant procedures and instructions 2 Make sure that the power cable is connected to a suitable power source either directly to a 24 VDC supply or through a 110 240 VAC 24 VDC converter 3 Turn on the power to the FGM 160 There is no power switch on the FGM 160 Field Computer so the power must be switched by an external switch or similar preferably in safe area 4 On startup the FGM 160 will go through a boot and an initialization sequence before entering the standard operational measurement mode 5 When the FGM 160 has entered the standard operational measurement mode the meter will according to the system configuration ca
5. N m I 2 D LE lt 7 Safe SS J Area I I E ANN M P amt ly Figure 2 FGM 160 Hook Up with the Field Computer Ultrasonic Transducers Pressure and Temperature Transmitters and connections to Safe Area equipment 3 1 1 Electrical Connections For detailed information regarding all electrical connections please refer to Installation amp Hook Up Instructions 3 3 1 2 Power Supply The FGM 160 requires 24 VDC power supply nominal If 24 VDC is not available an optional 110 230 VAC 24 VDC converter can be supplied by Fluenta For detailed equipment information and equipment ratings please refer to Hazardous Area Installation Guidelines 1 3 1 3 Input Signals 3 1 3 1 Ultrasonic Transducers FGM 160 ultrasonic transducers are connected to the FGM 160 Field Computer by means of prefabricated signal cables included 72 120 601 Page 4 of 26 FGM 160 Operating Instructions F L LIEIN T H 3 1 3 2 Pressure and Temperature Transmitters The FGM 160 can be configured to accept analog 4 20 mA transmitters or HART compatible transmitters The pressure and temperature transmitters may be omitted if the system is configured to get the pressure and temperature data from the DCS system Modbus communication link 3 1 4 Output Signals 3 1 4 1 Modbus Communication RS 485 The FGM 160 has two separate Modbus communication ports One is dedicated for communicatio
6. supply voltage is converted to the required operational voltages for the other modules Furthermore all signals and communications to and from the DCS system and Operator amp Service Console are handled by this unit 3 1 5 5 Intrinsic Safety Barrier IS Barrier Module The Intrinsic Safety Barrier Module ensures the intrinsic safety for operation of the ultrasonic sensors mounted in hazardous area In addition the IS Barrier Module includes safety barriers for the P amp T transmitters Therefore the P amp T transmitters with Ex i certification can be interfaced directly to the FGM 160 For specifications regarding the P amp T transmitter barriers please refer to Hazardous Area Installation Guidelines 1 3 1 5 6 Surge Protection Module The Surge protection Module protects the power input and the signal output lines from externally generated spikes surges and overvoltage 72 120 601 Page 6 of 26 FGM 160 Operating Instructions F L LIEIN T H 3 1 5 7 Local Display Module The Local Display LD Module is the front unit visible through the Ex d safety glass At the LD a set of predefined metering process parameters can be viewed In addition four LEDs give the status of Power Alarms Measurement and Communication 3 1 6 Non Resettable Counter Function The non resettable counter function will record and keep the totalized volume and mass The totalized values are accessible through the DCS Modbus interface or through
7. ALS m3 00 dug 00 m3 m s 45830 ms EJ Config System Configuralion SerialNumber 2011 E 10118 System Config Single Stait time for 24 hours Accumulated Real Time CF Date ojo jg Caleulabon Farameterz system Tag Ho Company Installation Ret Temperature for Std Ca Ref Pressure for Sid Cond 11 0132 Mass Flow Pressure T empetalure ka kg h Celsius wl Copy Config to Clip Board Save Canligurstion bo File Config Service Click here on the invisible button Hew window opens to change the Mechanica Parameters Pipe Diameter D 0 32500 TransducerAngle 45 0 8 Byte ordering DCBA Register spacing 1 v Data bils stop bills TX enable delay Termination enabled Page 19 of 26 FGM 160 Operating Instructions F L LIEN T H ee Live Data E config Curent System Config Main Page Communication settings Input Output AlamLimits 01 Company FLUE AS System Configuralion Mechanical Parameters Installation Sandbrekkeveien 85 SerialNumber 2011 018 Pipe Diameter ID 0 32500 rn Descip on 12 HP System Config Singech 150 Tag A 19 11 91 Change values and settings accordin
8. OK K K OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK XK Pressure input Current Loop 4 20mA Temperature input Current Loop 4 20mA Current loop ranges 72 120 601 Page 16 of 26 FGM 160 Operating Instructions Temperature 4mA value Temperature 20mA value Pressure 4mA value Pressure 20mA value Current loop calibration coefficients Temperature offset Temperature scale Pressure offset Pressure scale Alarm limits Temperature Hi limit Temperature Lo limit Pressure Hi limit Pressure Lo limit A F L LIEN T H 255 15 Kelvin 533 15 Kelvin 1 013 BarA 12 044 BarA 0 0070 0 9963 0 0220 0 9980 533 15 Kelvin 255 15 Kelvin 12 044 BarA 1 013 BarA KK K X K K XK K XK Output signal parameters Current loops 4 20mA Current loop 1 Parameter Current loop 2 Parameter Current loop 3 Parameter Current loop 4 Parameter Current loop 5 Parameter Current loop 6 Parameter Current loop ranges Current loop 1 4mA value Current loop 1 20mA value Current loop 2 4mA value Current loop 2 20mA value Current loop 3 4mA value Current loop 3 20mA value Cur
9. OK OK OK OK OK OK OK OK OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK K OK OK OK OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK Operator Console ver 1 040 Field Computer date and time 2011 01 17 09 13 25 2K OK K K OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK XK 2K OK K OK OK OK OK OK OK OK System Parameters 2K OK K OK OK OK OK OK OK OK 2K OK K K OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK XK Field Computer Type FGM 160 Serial number 2006 0102 Tag number 1 TAG 1 Company FLUENTA AS Installation Sandbrekkeveien 85 Description 10 LP Flare System Configuration Single system ch1 Local Display Not installed lt You have to change it manually SW Version DSP 0 052 to version number that is installed SW app Version I O 1 007 using AVR Studio SW boot Version I O 0 006 SW app Version P amp T 0 257 SW boot Version P amp T 0 005 Communication Parameters K KK K K K K K K X K K K K K K X K X K K K X K K X K K K K K K K K K XK K K XK XK K K K OK K K X K OK OK K XK OK K XK DCS communication K OK K XK K OK K K OK DCS Modbus Communication Enabled Slave address 224 Type RTU Baud rate 38400 Data bits 8 Parity No Parity Stop bit 2 Register Values 32 bit fl
10. T H Live Data 0 Service Modbus Servicepor settings Ultrasound Uplesd Calculation Check Transducer Calibuation Current Syster tri FLUENTA 100 Company FLUENTA Sandiekkeveien 55 1 Date Time Tag Flow 86357 Check that latest firmware version is installed EORR RERO OO R RR RR Gl xd E MM R 72 120 601 Page 25 of 26 FGM 160 Operating Instructions F L LIEN T H Live Data LI Service Current System Modbus Master Servicepor settings Ultrasound Upload Calculation Check Tiantducer Calibration 100 Ulrasound Transducers Company FLUIENTAAS Transduces Installation 34641 YYMMDD Installation Sandbeekkeveien 65 188 LX Numbers Data Tag 2011 08 12 15 11 51 Trance Time Delays Upstream O U Dowarcieaen UD 9 Cw Dey 0 Temperature 1 0132 Me Change to correct transducer serial number type in for example 069 11 Flow Velocity in both fields the U and D will automatically appear Velocity of Sound Change transit time delays according to sensor calibration certificate Config Service 72 120 601 26 of 26
11. sound velocity Min sound velocity Max sound velocity jump Historical sound vel weight factor Z Standard Z Operational Ref Temperature std conditions Ref Pressure std conditions 15 m s 14 m s LinFM 25 m s 50 m s 0 05 m s 100 m s m s 50 m s 500 m s 250 m s 70 m s 40 0 1 000 1 000 15 00 1 01325 BarA Sensor Calibration Parameters K 3K 2K PK PK AK K OK OK K K PK PK K OK OK K K OK PK K PE K K OK OK OK OK X K K OK OK K OK OK OK XK OK OK OK OK OK OK XK Serial No Upstream Transducer A Serial No Downstream Transducer B CW frequency 022U 11 022D 11 68 00 kHz Transducer delays calibration coefficients Chirp upstream Chirp downstream CW upstream CW downstream Delta CW correction 72 120 601 31818 0 nsec 33318 0 nsec 12557 0 nsec 12576 0 nsec 0 0 nsec Page 18 of 26 FGM 160 Operating Instructions F L LIEN T H 7 APPENDIX II INSERTING SETTINGS FROM CLIENT PARAMETER LIST 72 120 601 Live Data Curent System D FLUENTA 100 FLUENTAAS Sandbrekkeveien 85 Data Time Tag 2011 08 12 15 11 51 Flow Sid Vol 8635 7 8785 5 Mass 5517 6 Temperature Pressure Flow Velocity Velocity of Sound Density 0 628 Taal
12. the Operator amp Service Console Figure 3 Electronic modules 3 2 Firmware Description In the following sections a general description of the firmware for the different modules is outlined 3 2 1 DSP Module e The DSP Module initializes the system at start up Tasks are set to initial states and the system is ready for operation e The signals transmitted by the ultrasound transducers are generated by the DSP Module The sequencing is controlled by this module and depending on the velocity of the medium in the pipe either both Chirp and CW signals or just Chirp signals are used for the flow measurements One 72 120 601 Page 7 of 26 FGM 160 Operating Instructions F L LIEIN T H ultrasonic transit time measurement is always succeeded by an ultrasonic transit time measurement in the opposite direction Data sampling and signal processing are carried out after a specified number of sequences Then the DSP module calculates the difference in transit time measurements and calculates the parameters available in the FGM system Flow velocity and volume flow rate calculations run continuously calculating new values based on data from the P amp T module and transit time measurements from the ultrasonic transducers Gas density and mass flow calculations are calculated based on calculated velocity of sound and measured pressure and temperature Volume and mass totalising calculations are continuously updated based
13. workshop in safe area 4 5 1 Error Check with Local Display As described in Section 4 4 Four 4 LEDs are visible at the front with status information If one or more of these LEDs do not have a GREEN light color indicating OK status the following status is present and actions should be taken e Power Indication The LED is not ON no green light Status System Power is OFF or LED does not work Action Check that the system Power wires are connected and that 24 VDC is present at the power input terminals 72 120 601 Page 12 of 26 CT Net ae FGM 160 Operating Instructions FLUENTHA e Meas Indication The LED is steady OFF or steady GREEN Status The FGM 160 is not in standard operational measurement mode Action Check the Alarm log for any error messages indicating any cause for the problem Turn the system Power OFF and ON again If the situation remains unchanged contact Fluenta AS for guidance 4 5 2 Error Check with O amp SC Through the FGM 160 Operator amp Service Console data can be logged for trend analysis and evaluation Data can be logged to a data file and imported in e g Excel spreadsheet for plot and analysis _ Log MainPage Data Log Measured Dats Optional sub The curert log wil be saved to sea Ceman v Volume Flowtate Ref Conditions Total Volume Rel Conditions ChepPsitemUsed v Volume Flowtate Act Conditions Total Volume Act C
14. ET MOGUC DOR FOR PEU DI Pp SEHE 8 1 eS TTC 8 Be DEVIC I EE 8 CMECKING aaa i 8 3 3 2 Watchdog Timer 9 0 9 3 4 Configuration and Operating Software 9 4 Operating WR E CN CR a RD CER ar 10 m omm 10 WD 9 10 4 5 Field Computer CONTIGUIALION Yap a t aca REDE Y a Er tap ne 10 dud Local DISDlay FUNCUONS cecieeiiine RU auct ada GUN AUN aD QR 11 4 5 Error Check and Troubleshooting 12 4 5 1 Error Check with Local Display ED Sra XE OR 12 4 5 2 Error Check with OG5G E auri 13 png poa o E ROGER ORO EN EORR RU QOO RO TCR C RC TC DR RU 14 6 Appendix I System Configuration File ree e e ee e eee 15 7 Appendix II Inserting settings from Client parameter list 19 72 120 601 Page 2 of 26 FGM 160 Operating Instructions F L LIEN T H 1 PURPOSE This document describes the Fluenta Flare Gas Meter FGM 160 hardware and software and the device integrity 2 ABBREVIATIONS DEFINITI
15. FLUENTA AS Desorption DateTime Tag 2011 08 12 1511 51 Total Sid Vek 0 0 res 72 120 601 orrvicc Modbus Maver settings Ulrasourd Signal Geneis Chap Signal Canter Frequency Band Width Burst Width Sweep Draci Curvature inl 3 Signal Configuration Chip CW Chirp Velocity dependes v 5 CW Lit 14 OR ICH OH HONOR ON H OE OR RON EE P F L LIEN T H ee Calculabon Check Transducer Calibiabon Signal Processing Gain Selling Averaging Gain Control Peces Manual Trank times 20 Manual Gain Settings Update PC polite Update PC pol rate 21 Chap Updo Reie 218 emeen 1139 pg rete Chip Sample Aate 50 Sani Ate ilo Preprocestng 8 penods 10 Change values according to sensor calibration certificate MCIOROR OR RON HONCHCE E N HR OR RCECHECNCN NS NON OE ZCE NOR B RCRCH ONCE HCHCRC HC RC EC HC HCRCRCRCRCICEC HC ECRCEIC CA SC SCA ACRCRCKCICNCECH ON ONCE NCHCNONOR ECACH ACMCHCHORCACACHONCH CH ECECICACKCZ E N CH NCED ICA Page 24 of 26 FGM 160 Operating Instructions RE F L LIEN
16. M 160 3 1 5 1 Digital Signal Processing DSP Module The Digital Signal Processing module is the processing module in the system The DSP Module generates the ultrasound measurement signals and controls the measurement sequences It collects data from the other module registers and performs flow calculations based on this data calculated parameters are stored in defined registers All of these registers are available for the Operator amp Service Console through the Modbus service port at the I O Module A selection of these registers is also available for the DCS system through the DCS port at the I O Module 3 1 5 2 Analog Front End AFE Module The Analog Front End Module is the interface between the DSP Module and the ultrasonic transducers via the IS Barrier unit At the AFE Module measurement signals are multiplexed and switched between upstream and downstream direction 3 1 5 3 Pressure amp Temperature P amp T Module The Pressure amp Temperature Module collects pressure and temperature information from external sensors via 4 20 mA current loop or HART Interface All pressure and temperature data are stored in predefined registers available for the DSP Module Accordingly the DSP unit can retrieve P amp T parameters in a minimum amount of time 3 1 5 4 Input Output I O Module The Input Output Module is the interface between the FGM 160 in hazardous areas and equipment in safe areas At the I O Module 24 VDC nom
17. ONS 2 1 Abbreviations TFS Transducer Full Size TCV Transducer Compact Version 2 2 Definitions Module PC board with a local controller and a processor 3 GENERAL INFORMATION 3 1 Hardware Description The FGM 160 Field Computer illustrated in Figure 1 is designed as a distributed system The FGM 160 consists of five or six modules the Digital Signal Processing DSP module the Analog Front End AFE module the Pressure amp Temperature P amp T module Input Output I O module Intrinsic Safe Barrier IS Barrier module Surge Protection module and the Local Display A distributed system gives several advantages This design will be more flexible with respect to future expansions and modifications as the total processing load for the system can be divided in several modules Thus the danger of overloading a single CPU unit is reduced Figure 1 FGM 160 Field Computer 72 120 601 Page 3 of 26 FGM 160 Operating Instructions F L LIEIN T H The FGM 160 is certified for operation in Hazardous Area For detailed information regarding Hazardous Area installation and operation please refer to Fluenta Doc no 62 120 006 Hazardous Area Installation Guidelines 1 and 75 120 215 FGM 160 Hazardous Area Certificates 2 Control Room Sensor Cables I I I I I I I Power Cables I I I I I I Data Cables Operator FGM 160 Flow Console
18. g to Measured project specifications _ Flow Fetal Nominal 0 4556 imi Sid Vol 86337 00 or 8785 5 Parameters DCS poit nabled Mass 55176 l Mode Temperature d y enable delay Set Copy Config to Clip Board Save Configuration to File Termination enabled Config Service Pressure LLLI snnt Slave Address 224 ProT Register Base Addit 1000 11 m Register size 32bit Densily Byte ordering MS Volume Volume Flow 3 Register spacing _ Pressue _ Data bils Stop biti 72 120 601 Page 20 of 26 FGM 160 Operating Instructions F L LIEN T H y Live Data Contig Config Main Page Communication sellings Input Output Alam Limits Current System n Tag ro 01 FLUENTA 100 E Pressure Processing Temperature Processing RTD Comparry FLUENTA AS g a nnn RR d E i rJ they Lane Installation Sandhiekkeveien 5 ers 0000 re 00000 Description 12 EE Input Corifig Fixed at Input Config Fed at S RTO Scale 1 000000 er er roa Cori 1 Flow Vabdahon Settings Predsute
19. m by the end operator can monitor the performance of the meter and carry out analyses based on logged and live data This function requires internet connection and communication wires to service port 72 120 601 Page 13 of 26 FGM 160 Operating Instructions F L LIEIN T H 5 REFERENCES 1 FGM 160 Hazardous Area Installation Guidelines 2 FGM 160 Hazardous Area Certificates 3 FGM 160 Installation amp Hook Up Instructions 4 FGM 160 DCS Modbus Interface Specifications 5 FGM 160 HART Output Interface Specification 72 120 601 Page 14 of 26 FGM 160 Operating Instructions F L LIEIN T H 6 APPENDIX I SYSTEM CONFIGURATION FILE KK K K K K X K K X K XK K K K K XK KK K K OK OK X K PR OK OK OK OK OK K 2K OK K K OK OK K OK OK OK OK OK OK OK OK OK OK OK Fluenta AS 2K OK K K OK OK OK OK OK OK OK OK OK OK XK 2K OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK FGM 160 parameter list 2K OK K K OK OK SK OK OK OK OK OK OK OK XK 2K OK K K OK OK K OK OK OK OK OK OK OK OK OK OK OK 2K OK K K OK OK PK OK OK OK OK OK OK OK XK 2K OK K OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK K OK OK OK OK OK OK K OK OK OK OK OK OK OK OK OK OK OK OK OK 2K OK 3K OK OK OK K OK OK OK
20. n with a DCS system The second is a service port for configuration and monitoring of the FGM 160 system In the FGM 160 Foundation Fieldbus configuration DCS Output is disabled 3 1 4 2 Foundation Fieldbus Output A maximum of four 4 parameters can be predefined according to customer requirements The list of parameters available for the customer can be found in Fluenta AS doc No 72 120 305 all parameters available by using Modbus Serial Interface are accessible using Foundation Fieldbus output 3 1 4 3 Current Loop Outputs Up to six 6 current loop outputs are available for output of selectable parameter values where three 3 analog outputs are configured as the default The 4 20 mA current loop output channels can be configured as active or passive outputs 4 20 mA Outputs are replaced by FF Outputs in FGM 160 Foundation Fieldbus Configuration 3 1 4 4 HART Output One of the current loop outputs can be also configured for HART output communication Refer to HART Output Interface Specification 5 for details 3 1 4 5 Pulse Frequency Output The FGM 160 can be also configured to provide a pulse or frequency output signal The pulse output will represent an incrementation of the totalizer of e g volume or mass whereas the frequency output will represent a process parameter e g volume flow rate mass flow rate etc 72 120 601 Page 5 of 26 FGM 160 Operating Instructions F L LIEIN T H 3 1 5 Electronic Modules in FG
21. oating point IEEE 754 Register size in request 32 bits 72 120 601 Page 15 of 26 FGM 160 Operating Instructions F L LIEIN T H Register base address 1000 HART communication K K X K X K K X HART Output Communication Enabled Poll address 1 Primary Variable Total Volume Ref Conditions Secondary Variable Volume Flowrate Ref Conditions Tertiary Variable Temperature Quaternary Variable Pressure Service port K K K K K K K X K K XK K K K XK Slave address 1 Type RTU Baud rate 38400 Data bits 8 Parity None Stop bits 2 Register Values 32 bit floating point IEEE 754 KK K K OK PK K PK K K OK PK K OK K K K K OK OK K K OK PR K OK K K OK K XK OK K OK K K K XK K OK K K OK OK OK XK K K XK OK K K OK K OK OK XK System Configuration KK K K OK OK OK K OK OK XK KK K K OK K PK K K OK OK OK OK K K PK K OK K K K OK PR K OK K K OK K XK OK K OK K K K OK K XK K K OK OK OK XK Pipe diameter 0 3800 m Transducer distance M 0 5370 m Transducer angle 45 0 deg KKK XK XKX Units KK K XK OK OK OK Velocity m s Volume m3 Volume flow m3 h Cubic meter pr hour Mass kg Mass flow kg h Pressure BarA Temperature Celsius Log time for 24h acc values 06 00 00 KKK K OK K PK K K K X OK K OK K K PK K OK K OK OK K PR OK K K X K XK PE K OK K K X OK K K OK K OK OK OK XK 2K OK K K OK OK K OK K OK K Input Signal Parameters KK OK OK K OK OK OK OK OK OK 2K
22. on volumetric and mass flow rate calculations All system configuration parameters are stored in the Flash memory non volatile memory at the DSP Module The DSP Module carries out self checking and evaluation of input and calculated parameters 3 2 2 P amp T Module The P amp T Module continuously collects pressure and temperature values from the external pressure and temperature transmitters mounted downstream of the FGM 160 These readings are used in calculations performed by the DSP module In addition to the external temperature reading the P amp T also reads the internal temperature value This value is used to monitor the internal temperature in the Ex d enclosure 3 2 3 I O Module 3 3 The I O Module handles all signals and communication with systems in Safe Area Data requests and commands from the Operator Console are processed by the I O Module A predefined number of accessible parameters are available from the FGM Accessible parameters depend on whether 4 20 mA HART or Modbus is utilized Software downloads to the DSP P amp T and I O Module are carried out by the I O module All data requests from DCS system are handled by the I O Module either through Modbus or HART interfaces Device Integrity 3 3 1 Self Checking The FGM 160 performs a self checking sequence where it checks that inputs from the transducers and Temperature and Pressure transmitters are within a valid range and that other functions are
23. onditions iTtansdUpTemo v Mass Flowrate Total Mass iv TransdDnT emp v Gas Flow Velocity Actual Measured Total Standard Volume OF Count v intTemp v Gas Flow Velocity with Threshold Total Actual Volume OF Court TransdUpT emoM ax vj Gas Flow Velocity No Profile Correction Total Mass OF Count iTransdUpTempMin v Velocity of Sound iTofUpAve iTransdDnTempMax Densty iTofDnAve iTransdDnT emp v Velocity of Sound v iT of DitAve dniTempM ax v Molecular Weight v sedPercent dntTempMin v Alam Status iTofUsedUpPercer iChepPattem v Pressure iTofUsedOnPercer UpdateR ate v Tempecsture ITxAmplUp PingRateChepOn v HART Pressure Transmitter 1 v iT AmpiDn 1 PingRateChepUp v HART Pressure Transmitter 2 iRx amp mplUp PingRateQwOn v HART Temperature Transmittes 1 fix amp mplon PingRateCwUp HART Temperature Transmitter 2 CoetLevelUp MessurementCycleR ah v HART Status C iTransDistNoem lt gt Figure 5 By activating the Log Measurement Data function at the Log Data window any most parameters can be logged to a data file The data log file name will be generated automatically based on the current date and time By using the Operator amp Service Console it is also possible to carry out remote diagnostics Thus a Fluenta AS service engineer being granted access to a specific syste
24. ont and visible through the Ex d safety glass The display shows predefined process parameters from the FGM 160 Further 4 status LEDs are visible at the front for the following status information e Power This LED will have a green light when the system power is ON e Status This LED will light GREEN if no Alarms are active system status OK 72 120 601 Page 11 of 26 FGM 160 Operating Instructions F L LIEIN T H e Comm This LED will light GREEN during Modbus frame reception or sending e Meas This LED will blink GREEN at a regular cycle indicating that ultrasonicmeasurement cycle sequence is active 4 5 Error Check and Troubleshooting The operator should not perform extensive troubleshooting beyond the scope that is described in this section For repair and module replacement contact Fluenta AS Fluenta AS Haraldsgate 90 P O Box 420 N 5501 Haugesund NORWAY Phone 47 21 02 19 27 E mail support fluenta com Error check can be carried out by using the Operator amp Service Console NOTE Before any work can be carried out with the FGM 160 field computer a hot work permit must be obtained Do not connect or disconnect any signal wires unless the power is turned OFF Do not open the Ex d enclosure containing the field electronics in hazardous area without making sure first that the conditions permit such action Preferably and as a general rule the Ex d enclosure should only be opened indoors in e g a
25. operating as intended 72 120 601 Page 8 of 26 FGM 160 Operating Instructions F L LIEIN T H 3 3 2 Watchdog Timer The Watchdog Timer is initialized at start up and cannot be disabled ensuring that in the unlikely situation of system hang up occurring the Watchdog Timer will reset the system forcing a complete reboot and start up 3 3 3 Flash Memory System configuration is stored in Flash Memory non volatile memory In case of a power break all system configurations are reloaded from the Flash memory 3 4 Configuration and Operating Software Through the FGM 160 Operating amp Service Console O amp SC the operator can monitor process data configure the meter and specify process data to be saved to a data log file for later analysis The O amp SC further enables the operator to operate the meter remotely by using e g a RS 485 TCP IP converter and remote control software It should be noted the O amp SC is required to replace the default settings with actual applicable settings provided by customer Fluenta service engineers and partners will always set up the FGM 160 according to the latest submitted parameters from the Client when installing and commissioning the 160 Fluenta service engineers and partners always have the O amp SC with them 72 120 601 Page 9 of 26 FGM 160 Operating Instructions F L LIEIN T H 4 OPERATING PROCEDURE 4 1 Introduction This section provides information about how to operate the
26. qaileel gar RU UA a RR RC RR TR GR 4 3 1 3 2 Pressure and Temperature 5 Sid 5 3 1 4 1 Modbus Communication 5 485 5 3 1 4 2 Foundation Fieldbus 5 LOOP 5 S 1 4 4 HART OUEDLIU 5 3 1 4 5 Pulse Frequency 5 3 1 5 Electronic Modules FGM 160 6 3 1 5 1 Digital Signal Processing DSP 6 3 1 5 2 Analog Front End 6 3 1 5 3 Pressure amp Temperature P amp T 6 3 1 5 4 Input Output I O nnn 6 3 1 5 5 Intrinsic Safety Barrier IS Barrier Module 6 3 1 5 6 Surge Protection Module nnn 6 3 1 5 7 Local Display Module 7 3 1 6 Non Resettable Counter 7 3 2 Firmware Description 7 322 1 DSP MOUUIBscieerEEPIEUERERTOTPATaE I I TES 7 Du P
27. rent loop 4 4mA value Current loop 4 20mA value Current loop 5 4mA value Current loop 5 20mA value Current loop 6 4mA value Current loop 6 20mA value Current loop calibration coefficients Current loop 1 offset Current loop 1 scale Current loop 2 offset Current loop 2 scale Current loop 3 offset Current loop 3 scale 72 120 601 Volume Flowrate Act Conditions Molecular Weight Testvalue Current Loop 3 Testvalue Current Loop 4 Testvalue Current Loop 5 Testvalue Current Loop 6 0 00 2124000 00 0 00 50 00 4 00 20 00 4 00 20 00 4 00 20 00 4 00 20 00 0 1217 0 9980 0 1647 1 0045 0 1633 1 0018 Page 17 of 26 FGM 160 Operating Instructions eee Current loop 4 Current loop 4 Current loop 5 Current loop 5 Current loop 6 offset scale offset scale offset Current loop 6 scale A F L LIEN TI H 0 2105 1 0025 0 0232 1 0078 0 1358 1 0058 Measurement Signal Parameters CW velocity limit up CW Chirp gt Chirp CW velocity limit down Chirp gt CW Chirp Chirp Pattern Chirp Limiti ArcTan FM gt Lin FM Chirp Limit2 Lin FM gt ArcTan FM Low cutoff velocity Max velocity Min velocity Max velocity jump Max
28. rry out transit time measurements retrieve pressure and temperature data calculate volumetric and mass flow rates and either actively output a set of predefined parameters at the analog 4 20mA outputs or make a set of process parameters available for DCS HART or Modbus communication 4 3 Field Computer Configuration The FGM 160 can be configured by using the Operator amp Service Console During manufacturing default configuration is entered into the Field Computer The system configuration will be modified by Fluenta service engineers or partners when installing and commissioning the meter This configuration can be changed at any time by using the Operator amp Service Console O amp SC All system configuration parameters are stored in a non volatile memory ensuring that no configuration parameters are lost in case of power loss Appendix II explains how to insert or modify system configuration according to a Client parameter list 72 120 601 Page 10 of 26 FGM 160 Operating Instructions F L LIEIN T H Untitled FGM Operator Console meter Service for 1 20 gat uno mode Tools Help 3 b Config Eig V Conhg Mam Page Commurscabon settings Output Alasa Lenis Raus System Configurator Mechanical Parameters Goch Bar Serial Number 0 000 Change Pipa Diameter 10 00000 Live Data Derceptons T nm v Angle Config gt Syam Traneduce
29. s M gt 1 PusewidhPasswe 10 Velocity of Sound 458 30 dms Density 0628 koma HI w TIAS B 9 x Ensble HART Temperature v Fouth Var Pressure _ v Config Service 72 120 601 Page 22 of 26 FGM 160 Operating Instructions SST F L LIEN T H p Live Data Config Curent System Config Main Page Communication settings Input Output Liras Ot FLUEHTA 100 Company FLUENTAAS Sound Velocity Flow Velocily Installation eng us i 1 Decciption 280 Madmum change 70 Historical VOS weighl factor 40 Std Val 8535 7 Imah T epe shure Transit Tenes ToF m Ay 87855 lima 5 34 1551 76 kg n Pressure Temperature Flow Velocily Velocity of Sound Density Change values according to project specifications 72 120 601 Page 23 of 26 FGM 160 Operating Instructions Live Data Cunert J MFLUENTATOQD Compay
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