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MPU Series B Winscreen User Manual Procedure Manual

1. bph Identifies the flow rate for this calibration point Rate Calibr point6K Factor 538 1076 Rate Calibr point 7 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 7 K Factor 540 1080 Rate Calibr point 8 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 8 K Factor 542 1084 Rate Calibr point 9 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 9 K Factor 544 108 bph Identifies the flow rate for this calibration point Rate Calibr point 10 K Factor 56 102 Rate Calibr point 11 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 11 K Factor 548 106 Rate Calibr point 12 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 12 K Factor 550 110 Rate Calibr point 13 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 13 K Factor 552 1u Rate Calibr point 14 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 14 K Factor 54 1108 Rate Calibr point 15 Flow rate bph Identifies the flow rate for this calibration point Calibr point 15
2. N a NUM Connected Read 3040 Write 2 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 37 of 96 T MC Technologies WinScreen User Manual 5 5 Check I O system Open the database of the meter described in chapter 4 4 or 4 7 Check the following objects 110 Pulse out requested frequency This is the frequency generated from the meter Use external device to verify that the frequency is correct 112 Pulse out total count should count when the meter is generating a frequency If not there is a problem with the communication between the DSP and the pulse micro controller AVR 120 123 Check analog input values 130 135 Check Modbus inputs 12 13 Check that correct temperature and pressure is used by the system Page 38 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 6 OTHER FEATURES 6 1 SWITCHING OPERATING MODE Warning During normal operation it is not necessary to enter Config N mode operations that are described in this document can be done in Run Mode Entering config mode will stop the measurements When the meter is in operation mode Run Mode the Config mode button is lit In the lower right corner there is a small window that shows in which mode the meter is operating This is shown in the pictures below Run Mode means that the meter is measuring and Config Mode means that the meter is stopped 6
3. 24 COE e 26 4 6 1 Active alarm NOG Pen 27 4 6 2 Historical alarm lai 27 4 6 3 DU go s 28 4 6 4 Operator change 25 28 PRD 0000021256 Rev 00A Page 3 of 96 MNKS002 0 0 4 08 4 7 Database E eect ewe 29 4 1 Select Report o T S 30 4 7 2 Print Database 31 4 7 8 Save Database 32 4 7 4 Exporting Database Report 32 4 7 5 Open Database 32 5 DIAGNOSTICS AND SERVICE ee eeeee rrr eene nenne 33 5 1 Analyzer Transducer Signal Quality Check 33 5 2 Check Signal 35 5 3 Check signal processing 36 5 4 Check flow calculations 37 5 5 Check I O cete teen rta ce ER insect nn GER 38 6 OTHER FEA TURES 39 6 1 SWITCHING OPERATING MODE 39 ble Config Mode ote 39 B 12 BulbMOUB
4. The figure above is showing a typical measurement window for an Ultra liquid flow meter and there is positive flow with a well developed flow profile Page 16 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter WinScreen Series 1 iei Correction Tools Security Window tiep lei xi Measured values MPU 1200 Series B FMC Measurement 674 643 Used T 2000 C Profile Flamess 8175 5 835 mis Used P 3500 bera Profile Symety 132 vos 40951 mis Vol Forward 164123 m Sent 55 Vol Reverse 21336 m Crossfow 13 60 09 69 28 52 100 94 2 4970 409 46 73 28 52 100 93 348 397 3 6413 409 53 75 28 52 100 284 31 4 6416 409 53 44 28 2 100 100 281 312 4 5792 409 50 30 20 52 100 100 297 332 E 78 2 2 wo 9 MO 404 50 23I OM 22 50 Forward Flow m s Reverse Flow m s T Corrected Beat 1794 Write 2 11 yr 0p 2011 feror 0 _ The figure above is showing a typical measurement window for a MPU 1200 gas flow meter The flow profile is asymmetric and with strong swirl This Measured Values picture contains a summary of important information below is a short explanation Units can be Metric or Imperial 4 2 1 Alarm indicator top left e Alarm Status Word Coded number indicates type of error e Green color no alarm Red color active alarm Press the red alarm button to s
5. 6 Flow profile deviation 228 46 S This alarm is set when the flow profile differes more from the reference profile than the alarm limit set in object 441 443 Bit code 1 Profile Flatness Alarm 2 Profile Symetry alarm 4 Swirl flow alarm 8 Cross flow alarm Hi res Accumulators Accumulated volume forward m3 230 40 Non resetable Accumulator for forward flow Integer part Accumulated volume forward m3 1E 9 231 492 Non resetable Accumulator for forward flow Fraction part Accumulated volume reverse m3 232 464 Non resetable Accumulator for reverse flow Integer part Accumulated volume reverse m3 1E 9 233 46 Non resetable Accumulator for reverse flow Fraction part Accumulated error volume forward m3 234 468 Non resetable Accumulators Only accumulating when there is an active alarm Accumulated error volume forward m3 1E 470 9 ly accumulating when there is an active alarm Non resetable Accumulators Accumulated error volume reverse m3 236 472 Non resetable Accumulators Only accumulating when there is an active alarm Accumulated error volume reverse m3 1E 237 474 9 Non resetable Accumulators Only accumulating when there is an active alarm External input External update of Line Pressure psiA Write only register from modbus for continous update of this value Set the selector
6. Page 6 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 1 4 Guarantee FMC Technologies Inc and its subsidiaries assume no responsibility for any errors that may appear in the publication or for damages arising from the information in it No information in this publication should be regarded as a warranty made by FMC Technologies Inc The information in this publication may be updated without notice The guarantee terms are stipulated in the delivery conditions The guarantee on the equipment expires if Equipment is damaged during transport handling storage or installation where instructions are not followed or due to carelessness Service operation and maintenance are not carried out strictly accordance with the instructions Repairs are not carried out by our personnel or if they are carried out by your staff without our prior written permission and strictly in accordance with the instructions Changes are made to the equipment without our prior written permission Original parts are not used Equipment is used improperly incorrectly carelessly or not in line with its nature and or purpose PRD 0000021256 Rev 00A Page 7 of 96 MNKS002 0 0 4 08 PMC Technologies 1 5 Equipment Required A personal computer with certain hardware components and configuration of software and communication protocols is needed to establish connection to the ultrasonic fl
7. MPU Series B Ultrasonic Flow Meter Electronics failure Alarm Transducer Failure Alarm Calculation error Alarm Burst low Alarm Gain High Alarm Gain deviation Alarm VOS Difference Alarm Path substitution indication Alarm Digital I O Pulse Pulse out requested frequency Pulse out total count forward Pulse out total count reverse Pulse out status Analog I O Slot 1 Count value Slot 2 Count value Analog Temperature input Analog Pressure input Accumulated Values Accumulated Volume Forward Accumulated Volume Reverse Accumulated Error Volume Forward Accumulated Error Volume Reverse Accumulated Time The output of the Trend log is a tab delimited text file that can be viewed and manipulated using Excel PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 21 of 96 4 4 Database Configuration 4 This window can be opened by pressing this button in the toolbar Soft key The first picture below shows the first window that appears after selecting Database Configuration in the New menu To go further into the database just click on the plus sign in front of the desired choice This is shown in the second picture below WinScreen Series Database Coretan Took Seurty Widow Ho 2 ie elo Page 22 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 4 1 Contents in the
8. 29 Current frequency on digital input 1 Emgm 0 Current frequency on digital input 2 Slot 1 Count value Do 20 9 Wl The digital value read sent to the analog module Slot 2 Count value 121 242 The digital value read sent to the analog module Analog Temperature Input F Temperature value read from temperature transmitter The selector object 707 needs to be set to analog to use this value Analog Pressure Input 123 246 psiA Pressure value read from pressure transmitter The selector object 706 needs to be set to analog to use this value psiA Line Temperature value received from modbus link The selector object 707 needs to be set to modbus to use this value Line temperature Modbus F Pressure value received from modbus link The selector object 706 needs to be set to modbus to use this value Page 66 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Status Errors LogCount 1 200 40 dC This counter is incremented by one each time the meter has calculated a new flow rate Rolls over at 65536 AlarmStams 201 40 The alarm status is a bit coded value Each alarm has a value and the values are added 1 Too high flow 2 Electronics failure 4 Tranducer failure 8 Calculation error 16 Signal low 32 Gain error 64 VOS diff
9. PRD 0000021256 Rev 00A Page 55 of 96 MNKS002 0 0 4 08 MC Technologies IO Reverse flow pulse handling 44 98 Selects how pulses will be handled in reverse flow O Pulses generated on first output pair regardless of direction 1 Pulses generated on second output pair in case of reverse flow Pulse output rating 475 950 Specifies the scaling of the pulse frequency from the flow rate Pulse AO update rate Specifies how often the pulse output and analog output will be updated Modbus averager update rate 477 954 sec WinScreen User Manual pulses BB L sec sec Specifies how often Modbus registers will be updated Slot 1 IO Type 4T8 956 Selects the type of module in the slot 0 4 20mA input for Temperature 1 4 20mA input for Pressure 4 4 20mA output for flow rate 5 4 20mA output for flow rate at standard conditions 10 No module installed Slot 1 Max value 479 98 j Maximum value of physical value being measured output SltIMinvaue 480 960 Minimum value of physical value being measured output Slot 1 calibration factor 481 962 Calibration factor applied to the normalised converter count value Slot 1 calibration factor B 482 904 Calibration factor applied to the normalised converter count value Slot 1 calibration factor CALI 48 96 Calibration factor of the module printed on the modul
10. Rolls over at 65536 AlarmStams a 2 de The alarm status is a bit coded value Each alarm has a value and the values are added 1 Too high flow 2 Electronics failure 4 Tranducer failure 8 Calculation error 16 Signal low 32 Gain error 64 VOS difference 128 Path substitution 256Parameter error 512 S N ratio low 1024 Turbulence level high 2048 Profile deviation high Flow Velocit ft sec Measured flow velocity through meter Integrated across all paths Velocity of Sound 3 6 m s ft sec Measured velocity of sound Average for all paths Actual Volum Flowrate 4 8 m h ft3 h Measured volume flowrate Accumulated Volume Forward 5 10 m ft Accumulated volume in forward flow direction Rolls over at 1000000000 1E9 m3 Always accumulating in forward flow Accumulated Volume Reverse 6 142 Accumulated volume in reverse flow direction Rolls over at 1000000000 1E9 m3 Always accumulating in reverse flow Profile flatness Center Outer Paths Amount of flow on the outer paths compared to the center paths Profile symetry Upper Lower Paths o8 Amount of flow on the top paths compared to the bottom paths Swirlflow 9 18 9 Amount of flow rotation clockwise Amounbt of dual vortex rotation Increment Time Duration sec Time elapsed since last update of MODBUS registers See also object 10 Used Lin
11. 30 special attention is needed to check that flow velocities and velocity of sound measurements for each path are correct Gain This shows the receiver gain for each transducer The gain is a number in the range 0 2600 The gain is adjusted automatically to achieve required signal amplitude The value is dependent on meter size operational pressure and flow velocity Typically in the range 300 1500 Individual variations due to different path lengths and turbulence levels are expected 4 2 4 Axial Flow Profile Shows the axial flow components in each layer resulting in the actual flow profile Green bars indicate forward flow red bars reverse flow The numbers represent the percentage above or below the average total flow velocity Page 18 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 2 5 Transversal Flow only on 6 path meters The Transverse Flow window indicates swirl or cross flow The bars indicate the direction of the swirl and the numbers the magnitude of the swirl as a percentage of the average total flow velocity For example for 10 m s total average flow velocity a green bar at 2546 represents a clockwise swirl with a velocity of 2 5 m s 4 2 6 Velocity VOS History Showing a Trend curve of Mean velocity and Mean VOS variations over the last period of time A Green line indicates positive flow A Red line indicates negative flow The scale is to the
12. How many of the received signals are used for calcul ation Signal Percentage 6A How many of the received signals are used for calcul ation Signal Percentage 6B How many of the received signals are used for calcul ation __ ie The ampl ification of the received signal Logaritmic scale 200 2 doub e half Range 100 2600 GanlB 39 78 The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 Gain2A _ _ _ _ _ __ The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 Gan3A 1 0 d 42 84 The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 Gan3B 0 d 43 86 l The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 Gan4A TTC The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 Gan4B ds 90 The ampl ification of the received signal Logaritmic scale 200 doubl e half Range 100 2600 PRD 0000021256 Rev MNKS002 0 0 4 08 00A Page 83 of 96 MC Technologies The amplification of the received
13. shown in the table below Password Level Low Low Customers changes not possible High High Customers changes possible HHRH Super user FMC Service engineers Clicking Cancel will result in Security Level Low Down in the right corner of the program the selected security level is shown Page 10 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter High Connected Run mode Security level High give access to more advanced diagnostic tools and the ability to make changes to the meter database 3 1 Connecting to the Ultrasonic Meter 3 1 1 First time communication setup Each meter on the network will have a unique IP address The IP address and name of the meter can be defined in the Host file on the PC to simplify access For editing the Host file do the following steps A Click on the soft key Define a new target in the picture shown below 1 B Then the Host file appears and can be updated with correct IP address and name of the meter Note Use the space key not the TAB key for spacing Add IP address and name of host x Copyright 1993 1995 Microsoft Corp This is a sample HOSTS used by Microsoft TCP IP for windows NT This file contains the mappings of IP addresses to host names Each entry should be kept on an individual line The IP address should
14. 00 20 12 24 Atle Abrahamsen 412 Vall thickness spool piece This window shows the old and new values The change can now be downloaded or discarded This information will be stored in the Operator Change Log See Section 4 6 It is possible to change more than one value in one download operation Click on the next parameter and then press the Download button after the last change Download Chanpos The following objeste have changed 2006 05 20 20 09 Atle Abrahamsen 10 10 09 Atle Abrahamsen 0008 00 20 20 09 Atle Abrahamzen 2008 00 20 20 09 Atle Abrahamzen 10 09 Atle Abtahamzen 414 Transducer Path Angle 410 Transducers Path Angle 4 409 Teaneducer Path Angle 2 400 Transducer Path Angle 2 40 Traneduces Path Angle 1 194 degree 60 degree 0 degree 590 degree 44 degree PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 25 of 96 4 6 Logs 9 The various logs can be inspected by opening the Log window in the New menu or the shown soft key Soft key As the picture below shows there are four different logs Active alarm log Historical alarm log Event log and Operator change log these logs are configured the same way logs are stored in the same memory location which can hold a total of 4096 log entries A text file viewable in Excel can be sbvaved by clicking on the Upload all to File button pamm 3004 01 1 14 1 17 VOG NONE b R 2004 0
15. 08 MPU Series B Ultrasonic Flow Meter 3 1 3 Establish communication with serial link This section describes how to establish data communication with a serial connection RS 485 422 232 between the flow meter and the PC The WinScreen program can be run using serial communication with one single meter or a multidrop network with multiple meters The meter is designed to communicate through both Ethernet and serially via Modbus The PC has RS232 interface meaning if RS485 or 5422 is used due to long cable lengths a converter to RS232 is required A Connect a 9 pin serial cable to the PC s serial port usually COMI B Connect cable to the meter s serial port Refer to the wiring diagram in the User s Manual C Start Winscreen Select COMI from the pull down menu D Click the Connect to meter soft key 3 2 Run Winscreen against PC Simulator For demonstration or training purposes the Winscreen program can run meter simulator included in the application Select Simulator Ultra6 Simulator MPU1200 Simulator MPU600 or Simulator MPU200 in the Meter name field as shown above and click on the Connect button If the Measured values window is opened the measurement data can be inspected as if the Winscreen program was connected to a real meter with flow Each piece of data can be manipulated under the Manual Values tab of the Database Configuration screen To simulate flow select from the main
16. 1 1 Config Mode When the meter is in Config Mode the Run Mode button is valid Click the Run Mode button to start measurements Win Screen File Edi View Connection Tools Security Window Help sees Simul Imp 21 2881 Connected Configmode igh 6 1 2 Run Mode When the meter is in Run Mode the Config Mode button is valid Click the Config Mode button to stop the measurements Win Screen Edi View Connection Tools Security Window oon see ee _____ e eis e e v Zr Simul Imp alala If the Config Mode button is clicked a warning will be shown before the meter stops measuring Win Screen Entering configuration mode will stop the measurements Are you sure you want to enter configuration mode PRD 0000021256 Rev 00A Page 39 of 96 MNKS002 0 0 4 08 PMC Technologies 6 2 SIMULATION Winscreen has the ability to make the ultrasonic meter simulate a given flow velocity If a selected flow velocity and velocity of sound is entered the Winscreen program will calculate the travel times and transmit this to the ultrasonic meter The meter will calculate a volume flow based on these travel times The calculated values with various units will be presented on the available outputs and communication interfaces This is especially suited for testing of communication interfaces between the meter and a Flow Computer To activ
17. 40 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 cG The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan3A a The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan3B 0 43 86 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan4A The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan4dB CT 45 90 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Page 62 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter GanSA CT 46 92 de The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan5B 94 J The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gain 6A 4d8 96 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gain 6B ee The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Travel times Raw transit time A 1 68 136 ns ns The measured transit time firing do
18. B 482 964 Calibration factor applied to the normalised converter count value Slot 1 calibration factor CALI 48 966 Calibration factor of the module printed on the module Slot 1 calibration factor CAL2 444 968 Calibration factor of the module printed on the module Slt21OTyp d 48 970 9 Selects the type of module in the slot 0 4 20 input for Temperature 1 4 20mA input for Pressure 4 4 20mA output for flow rate 5 4 20mA output for flow rate at standard conditions 10 No module installed Slo 2 Max value 92 4 Maximum value of physical value being measured output Slot 2 Min value 487 974 Minimum value of physical value being measured output Slot 2 calibration factor A 488 9 j Calibration factor applied to the normalised converter count value Slot 2 calibration factor B 489 978 Calibration factor applied to the normalised converter count value Slot 2 calibration factor 49 90 Calibration factor of the module printed on the module WinScreen User Manual pulses ft sec Sec Page 76 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Slot 2 calibration factor CAL2 41 92 3 Calibration fac tor of the module printed on the module Com Duplex mode 492 984 Selects full or half duplex Half duplex is
19. K Factor 556 l bph Identifies the flow rate for this calibration point Rate Calibr point 16 K Factor 58 bph Identifies the flow rate for this calibration point Rate Calibr point 17 K Factor 560 1020 l Rate Calibr point 18 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 18K Factor 562 104 l Rate Calibr point 19 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 19 K Facor 564 108 l Rate Calibr point 20 Flow rate bph Identifies the flow rate for this calibration point Rate Calibr point 20 K Factor 566 1132 PRD 0000021256 Rev 00A Page 53 of 96 MNKS002 0 0 4 08 MC Technologies Limits WinScreen User Manual Low flow cutoff limit ft sec Below this velocity limit the flow will be set to 0 Max VOS ft sec Above this velocity of sound limit the VOS error alarm will be set Min VOS ft sec Below this velocity of sound limit the VOS error alarm will be set ft sec Above this flow velocity the too high flow alarm will be set Min Flow 434 868 m s ft sec Below this flow velocity the too low flow alarm will be set Min Signals used 435 870 If the signal drops below this limit the signal low alarm wil be set Max Gain 436 872 If the the gain raiser above this limit the gain high alarm wil be set Max Gain Difference
20. MPU 200 1 path ultrasonic meter for gas General information regarding installation operation and maintenance of the ultrasonic flow meters are described in e Ultra User Manual for the liquid meter and MPU Series B User Manual USM 0000020225 for all different gas meters We reserve the right to make changes to the construction and or configuration at any time this manual is based on the latest information and may be subject to changes 1 1 Copyright technical and technological information contained in this manual including any drawings and technical specifications shall remain the property of FMC Technologies Inc and may not be used other than for the operation of this product copied multiplied passed on or communicated to a third party without the prior written permission of FMC Technologies Inc 2007 FMC Technologies Inc Kongsberg Norway 1 2 Trademarks Products listed are trademarks of their respective manufacturers Company names listed are trade names of their respective companies PRD 0000021256 Rev 00A Page 5 of 96 MNKS002 0 0 4 08 MC Technologies 1 3 Abbreviations WinScreen User Manual Abbreviation Description DSP Digital Signal Processor HW Hardware I O Input Output Kb Kilo byte LAN Local Area Network Mb Mega byte MPU Multi Path Ultrasonic PC Personal Computer Rx Receive SW Software Tx Transmit VOS Velocity Of Sound
21. are on a network with a DHCP server extreme care should be taken so that you do not select the same IP address as another unit on the network Please contact your network administrator in any cases if in doubt To change the IP address of your PC A From the Star menu in Windows select Settings Network and Dial up Settings Local Area Connection B Select TCP IP protocol Properties C Set a fixed IP address Specify IP address and set an address in the same group as the flow meters but not the same for example 128 1 200 100 Meter address in this example is 128 1 200 54 D Set subnet mask 255 255 255 0 The first three digits in the IP address must the be equal for the PC to reach the meter NOTE Each IP address must be unique i e no units connected to the same network can have the same IP address PRD 0000021256 Rev 00A Page 9 of 96 MNKS002 0 0 4 08 TMC Technologies WinScreen User Manual 3 START WINSCREEN PROGRAM To start the Winscreen program double click on the program icon that appears after the installation on the desktop or use the start menu Welcome to WinScreen J Please enter your password MPU WinScreen Series B Version 1 32 Build 666 23 Mar 2007 11 13 53 Your SW toolbox for ultrasonic flow meters from FMC Measurement Solutions Copyrigth 2002 This program is protected by U S and international copyright laws Winscreen has three security levels
22. based on Max VOS deviation 438 Allowed VOS profile dev center pair 447 894 ms ft sec Below this limit a both center paths 3 and 4 will be used for calculation reference VOS Profile learner Minimum velocit 448 86 ms ft sec Below minimum velocity the reference flow profile will not be updated Profile learner Maximum velocit ft sec Above maximum velocity the reference flow profile will not be updated Profile learner Path Quality limit 451 902 Below this quality limit signal the reference flow profile will not be updated Profile learner Averaged cycles 452 904 The average flow profile of the specified number of mesurement cycles will be used for the reference flow profile Profile learner Stability Req 453 906 Factor used to verify stability of flow profile before recording Reference Initital flow profile factors 1 454 908 Reference flow profile Reference Initital flow profile factors 2 455 0 Reference flow profile Reference Initital flow profile factors 3 46 92 Reference flow profile Reference Initital flow profile factors 4 457 914 Reference flow profile Reference Initital flow profile factors 5 458 916 Reference flow profile Reference Initital flow profile factors 6 4599 918 Reference flow profile Allowed Vel profile deviation If the measured flow veloci
23. correted for path substitution Uncorrected flow velocity 6 85 170 m s ft sec Same as object 14 19 but not correted for path substitution Uncorrected velocity of sound 1 86 172 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 2 87 174 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 3 88 176 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 4 89 1 ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 5 90 180 ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 6 ft sec Same as object 20 25 but not correted for path substitution Velocity profile factor 1 18 qe Reference flow profile used for check and correction substitution of path velocity and VOS Velocity profile factor 2 ne Reference flow profile used for check and correction substitution of path velocity and VOS Velocity profile factor 3 94 18 J Reference flow profile used for check and correction substitution of path velocity and VOS Velocity profile factor 4 uc Reference flow profile used for check and correction substitution of path velocity and VOS Velocity profile factor 5 we oque Reference flow profile used for check and correction substitution
24. flow velocity through meter Integrated across all paths Velocity of Sound ft sec Measured velocity of sound Average for all paths Actual Volum Flowrate 4 8 Measured volume flowrate Accumulated Volume Forward 5 10 m bbl Accumulated volume in forward flow direction Rolls over at 1000000000 1E9 m3 Always accumulating in forward flow Accumulated Volume Reverse 6 12 m bbl Accumulated volume in reverse flow direction Rolls over at 1000000000 1E9 m3 Always accumulating in reverse flow Profile flatness Center Outer Paths Amount of flow on the outer paths compared to the center paths Profile symetry Upper Lower Paths o 8 16 Amount of flow on the top paths compared to the bottom paths Swrflow 1 S 9 Amount of flow rotation clockwise Amounbt of dual vortex rotation Increment Time Duration sec Time elapsed since last update of MODBUS registers See also object 10 Used Line Pressure psiA Line pressure at meter used in caculation for correction of 1 Dimensions ID angle path lengths 2 Selection of transducer calibration node 3 Correction of zero calibration data Source Analog Modbus Fallback is selected by object 706 Page 60 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Used Line Temperature F Line temperature at meter used in caculation for correction
25. graphical description of the alarm The second column gives the date and time the alarm occurred The third column gives a description of the alarm and the fourth column shows which specific path the alarm is affecting The last column gives additional information about the alarm state such as the value that triggered the alarm and the flow velocity at the time of the alarm 4 6 2 Historical alarm log The Historical Alarm Log shows all alarms that have been raised in addition to PRD 0000021256 Rev 00A Page 27 of 96 MNKS002 0 0 4 08 4 6 3 Event log The Event Log shows meter start ups various software self diagnostics and logon s via Winscreen A time stamp and a description accompany each entry Winscreen logon s also show the name of the user that logged on X0U0 m 0952 19 005200 OSP Cold Stat 0000 T0 Evert 2004 01 21 0852 10 DSP Caleulation Selidiagnodes Past 0000 11 Event 2004 03 21 085053 Wieueseen disconnected by MINTON 12 2004 01 21 01 27 connected Supe use by MINTON Mob 2000121092724 OSP Cold Stat 0090 15 Evert 2004 03 21 082724 DSP Calculation Selidagnedhes Past 0000 16 Evert 2004 01 20 1659810 Wirwcseen deconnected by MINTON 7 4 om 2004 03 20 16 connected Low pacmad by MINTON 19 Deere 3001 20 162994 OSP Cold Stat 0090 20 Event 2004 01 20 16 2834 OSP Calculation Past 0000 21 Event 2004 01 20 10415 amp OSP Cold Stan 0
26. in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 1 74 148 ns ns Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 2 75 150 ns ns Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 3 76 152 ns ns Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 4 77 154 ns ns Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 5 n Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 6 nS Page 84 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Profile MNKS002 0 0 4 08 Uncorrected flow velocity 1 TARRE ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 2 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 3 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 4 166 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 5 168 ft sec Same as object 14 19 but not
27. lt o MIC Technologies Multipath Ultrasonic Flow Meter MPU Series B Winscreen User Manual Procedure Manual PRD 0000021256 Rev 00A FL nb April 2008 MNKS002 0 0 4 08 The Most Trusted Name In Measurement History Rev 01 11 12 2007 xx released Take over from KOS SAP System Rev 00A April 2008 20207 released New Logo Important All information and technical specifications in this documentation have been carefully checked and compiled by the author However we cannot completely exclude the possibility of errors Smith Meter GmbH is always grateful to be informed of any errors Page 2 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 TABLE OF CONTENTS INTRODUCTION Mee 5 pu Ee suum 5 1 2 gt Vx EE x ku Xs EX Ex EPx x Yu SEDES 5 1 3 Abprevi tlOnS e EE 6 7 1 5 Equipment REQUITCO 8 9 2 1 Install Winscreen Software 9 2 2 Uninstall Winscreen Software 9 2 3 Set the IP address on the PC Ethernet only 9 START WINSCREEN PROGRAM 10 3 1 Connecting to t
28. object 435 Bit code 1 1 2 Path 2 4 3 8 Path 4 16 Path 5 32 Path 6 GanHigh 22 44 This alarm is set when the gain is higher than the alarm limit set in object 436 Bit code 121A 2 1 422A 8 2 16 3A 32 3 64 4 128 4B 256 5 512 5B 1024 6A 2048 6B Gain deviation 23 446 This alarm is set when the gain of the path differs more from the median than the alarm limit set in object 437 Bit code 121A 2 1B 4 2 8 2B 16 3A 32 3B 64 4 128 4B 256 5A 512 5B 1024 6A 2048 6B VOS Difference 224 448 This alarm is set when the VOS of the path differs more from the median than the alarm limit set in object 438 Bit code 1 Path 1 2 Path 2 4 Path 3 8 Path 4 16 Path 5 32 Path 6 Path substitution indication 225 450 This alarm is set if the path velocity and VOS is substituted because of wrong measurement Bit code 1 Path 1 2 Path 2 4 Path 3 8 Path 4 16 Path 5 32 Path 6 n 226 a52 his alarm is set when the S N level of the used processed signal is lower than the alarm limit set in object 439 it code 1 Path 1 2 Path 2 4 Path 3 8 4 16 Path 5 32 Path 6 Turbulence level high 227 44 his alarm is set when the turbulence level of the path is higher than the alarm limit set in object 440 it code 1 Path 1 2 Path 2 4 Path 3 8 4 16 Path 5 32 Path 6 Flow profile deviation 456 o This alarm is set when the flow profile differes more from the reference p
29. of 1 Dimensions ID angle path lengths 2 Selection of transducer calibration node 3 Correction of zero calibration data Source Analog Modbus Fallback is selected by object 707 Measured Flow Velocity 1 ft sec Flow velocity measured along each single path Measured Flow Velocity 2 ft sec Flow velocity measured along each single path Measured Flow Velocity 3 ft sec Flow velocity measured along each single path Measured Flow Velocity 4 ft sec Flow velocity measured along each single path Measured Flow Velocity 5 18 36 m s ft sec Flow velocity measured along each single path Measured Flow Velocity 6 19 38 m s ft sec Flow velocity measured along each single path Measured Velocity of Sound 1 20 40 ms Velocity of sound measured along each single path Measured Velocity of Sound 2 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 3 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 4 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 5 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 6 ft sec Velocity of sound measured along each single path Signals pr path pr calculation 98 196 Number of signals on each path used to calculate the flow rate update for the pulse out PRD 0000021256 Rev 00A MNKS0
30. of path velocity and VOS Velocity profile factor 6 pode vu Reference flow profile used for check and correction substitution of path velocity and VOS Travel time correction count 1 204 408 Indicates how many times the travel time on that specific path have been substituted Travel time correction count 2 205 so Indicates how many times the travel time on that specific path have been substituted PRD 0000021256 Rev 00A Page 85 of 96 MC Technologies WinScreen User Manual Traveltimecomectioncoun 3 1 206 402 Indicates how many times the travel time on that specific path have been substituted Traveltimecomectioncoun 4 207 4i4 Indicates how many times the travel time on that specific path have been substituted TraveltimecorrectioncountS 208 416 Indicates how many times the travel time on that specific path have been substituted Travel time correction count 209 4i8 Indicates how many times the travel time on that specific path have been substituted S N measuremets S N ratio raw signal 1 50 100 dB dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 2 51 102 dB dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 3 3532 104 dB Measured ratio between the raw
31. register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Ethane C2 1009 2018 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Propane C3 1010 2020 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Water H2O 1011 2022 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Hydrogen sulphide 1012 2024 mol 90 25 96 mol mol 96 mol 96 mol mol 96 mol mol Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Hydrogen H2 1013 2026 mol 90 mol Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Carbon oxide CO 1014 2028 mol 90 96 mol Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Oxygen O2 1015 2030 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole i Butane IC4 1016 2032 Write
32. right The bar to the right Green or Red respectively shows the current actual Mean velocity The Blue line indicates VOS The scale is to the left PRD 0000021256 Rev 00A Page 19 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual 4 3 Trend This window can also be opened by pressing this button in Softkey the toolbar To make a Trend log of the meter operation for a period of time the Trend window in the New menu can be opened or by clicking on the Velocity VOS trend window on the Measured Values Screen This will bring up the Trend Configuration Dialog Trend Ale Information X Trendto file File Name CAMPU Series B test01 log Browse m Optional Items Transit Times DigitallO Pulse Signal properties Analog 10 Status and errors Accumulated values Cancel Clicking the Trend to file box and clicking OK will start and stop the log Turning on each of the Optional Items boxes will add the following data to the log Raw Transit Times Raw Transit Time Diff e Transit Times S N levels Uncorrected flow velocity Uncorrected VOS Velocity profile factor Velocity profile limit VOS profile limit Signal Properties Alarm Status Currently used calibration node Profile Learner State Travel time correction count Too low flow Alarm Too high flow Alarm e Status and Errors Page 20 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08
33. signal Logaritmic scale 200 double half Range 100 2600 Gan5B 47 94 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gain 6A The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gain 6B The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Travel times Raw transit time A 1 68 136 ns WinScreen User Manual ns calibration The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer Raw transit time A 2 69 138 ns ns calibration The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer Raw transit time A 3 nS The measured transit time firing downstream positive calibration The measured transit time firing downstream positive calibration The measured transit time firing downstream positive calibration The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer nS flow on each path Transit time is not corrected for transducer nS flow on each path Transit time is not corrected for transducer nS flow on each path Transit time is not corrected for transducer calibration Difference
34. signal noise Filter Applies a band pass filter to remove noise from the signal FFT Shows the frequency spectra of the signal Play Sound The signal can be played frequency divided X correlate Cross correlates the signal against the bypass signal DSP Func Applies typical DSP algoritms to the signal Service diagnostics PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Check list 1 In the view where all signals are visible at the same time check that all paths look approximately the same Check that there is not extensive level of noise on any channels If a channel has weak or no signal compared with the noise check the transducer cables and connections of that specific transducer pair Other possibilities are defect transducer or input channel at the UAFE board 2 Ifa signal looks suspicious select the signal by double clicking Then zoom into the signal by using the toolbar button Zoom X Look for false signals in front of the real signal False signals can travel through the pipe instead of the medium if there is direct contact between the transducer tip and the pipe Check for heavy deposits on the transducer or grease from the o rings on the transducer tip Look for heavy ringing after the signal This can be caused by a faulty transducer Look for distortion of the signal Clip out a window of the signal by selecting the Window button Then
35. single path Measured Velocity of Sound 4 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 5 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 6 ft sec Velocity of sound measured al ong each single path Signals pr path pr calculation 98 1906 Number of signals on each pa h used to calculate the flow rate update for the pulse out Page 82 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Signal Measurements Signal Percentage 1A How many of the received signals are used for calcul ation Signal Percentage 1B How many of the received signals are used for calcul ation Signal Percentage 2A How many of the received signals are used for calcul ation Signal Percentage 2B How many of the received signals are used for calcul ation Signal Percentage 3A 30 60 How many of the received signals are used for calculation Signal Percentage 3B 3l 62 90 How many of the received signals are used for calculation Signal Percentage 4A 32 64 How many of the received signals are used for calculation Signal Percentage 4B 33 66 How many of the received signals are used for calculation Signal Percentage 5A 34 68 How many of the received signals are used for calcul ation Signal Percentage 5B
36. use the same baudrate Com2Duplexmode 495 990 Selects full or half duplex Half duplex is used on RS485 two wires Tx and Rx are send on the same pair Misc Transducer X ref__ _463_ 926 Path Weight Prove volume des T m bbl Pulse bias 466 932 Debug Mode 467 934 Select the usage of the debug buffer Lateral position 1 468 936 _ Lateral level of each path Defined in radius zero is center 1 is bottom 1 is top If all are set to zero default values will be used Lateral position 2 ug je de Lateral level of each path Defined in radius zero is center 1 is bottom 1 is top If all are set to zero default values will be used Lateral position 3 qe Lateral level of each path Defined in radius zero is center 1 is bottom 1 is top If all are set to zero default values will be used PRD 0000021256 Rev 00A Page 57 of 96 MNKS002 0 0 4 08 Technologies Lateral position 4 4n 92 Lateral level of each path Defined in radius zero is center 1 is bottom 1 is top If all are set to zero default values will be used Lateral position 5 Lateral level of each path Defined in radius zero is center 1 is bottom 1 is top If all are set to zero default values will be used Lateral position 6 Lateral level of each path Defined in radius zero i
37. used on RS485 two wires Tx and Rx are send on the same pair Com2 Modbus node number 49 96 Modbus node number for multidrop networks Use node number 1 for 1 to 1 connections Com Baudrate 4M se e Communicatio n speed Meter and client PC needs to use the same baudrate Com2Duplexmode 45 99 Selects full or half duplex Half duplex is used on RS485 two wires Tx and Rx are send on the same pair Transducer Misc X ref 463 926 Debug Mode 467 934 Select the usage of the debug buffer Lateral posi tion 1 44 936 Lateral level o Tf all are set to Lateral position 2 Lateral level o If all are set to Lateral position 3 Lateral level o If all are set to Lateral position 4 f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used Lateral level o If all are set to Lateral position 5 Lateral level o If all are set to Lateral posi f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used a6 m e o 4
38. version 35 a Version number of the DSP software on the board The DSP Digital signal processor does all the flow measurements DSP Software type 258 516 This number is used to identify what type of software is running on the board 1200 MPU1200 600 MPU600 200 MPU200 11200 Ultra6 DSP Software date 259 58 The date the DSP software was build DSP Software build no 200 50 The build number of the CP software This is a running number that is incremented by one for each build DSP Software check sum 26 52 The checksum is a unique number to simplify identification of software changes AVR Software version 262 54 Version number of the AVR software the board The AVR handles pulse generation and digital I O AVR Software check sum 260 3536 The checksum is unique number to simplify identification of software changes Database checksum 2066 532 The checksum is a unique number to simplify identification of database changes MAC Address 267 534 The unique MAC of the ethernet interface on the UDSP board PRD 0000021256 Rev 00A Page 69 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual The IP address of the meter Identifies the meter in an TCP IP network normally via Ethernet All clients PC s need to be in the same subnet as the meter Subnet Mask 269 538 The su
39. 0 90 e E 1 T tion 6 475 946 T Lateral level o If all are set to f each path Defined in radius zero is center 1 is bottom 1 is top zero default values will be used PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 77 of 96 PMC Technologies Fallback Values Fallback value Line Pressure 660 1320 psiA Fallback value for pressure Used if fallback is selected in the Line Pressure Selector 406 or value is not updated on Modbus or Analog module Fallback value Line Temperature 1322 F Fallback value for pressure Used if fallback is selected in the Line Temperature Selector 407 or value is not updated on Modbus or Analog module Fallback value Gas Density at Line 662 1324 kg m Ibs ft Conditions Fallback value is used if selector is fallback or external source fail to update value Fallback value Gas Density at Ref 663 1326 kg Sm Ibs Sft Conditions Fallback value is used if selector is fallback or external source fail to update value Fallback value Gas Compressibility at Line 664 1328 Cond Fallback value is used if selector is fallback or external source fail to update value Fallback value Gas Compressibility at Ref 1330 Cond Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Methane C1 666 1332 mol Fallback value is used if selecto
40. 000 2004 01 20 104194 OSP Cold Stat 0090 2 2904 03 20 1041 9 amp OSP Cold Stat 0090 24 Ewart 2004 01 13 1653 07 DSP Cold Stat 0000 POLARS CH Sm nnan z 4 6 4 Operator change log Changes made to operation modes or parameters by the operator that may influence the flow measurement are recorded automatically The screen shows the entry number time stamp a description of the value changed and the before and after settings 2004 01 21 09 52 10 2004 01 21 09 27 4 704 Enable manus viue 2004 01 20 162034 704 Enable manus vaks 2004 01 16 110215 Object 710 0E CA Selector 2004 01 16 1109 06 657 Nisogen 2004 01 16 11 01 30 Obyect 704 Enable mansi values 2004 01 15 14 1948 704 Enable manus vost 2004 01 15 141451 704 Enable manusi values 2004 01 15 1414 30 Object 704 manual values 2004 01 16 140947 Object 704 Enable manual values 2004 01 14 311622 Object 704 Enable manual values 2003 12 08 10 1802 704 Enable manus vaket 2002 12 08 0850 04 Object 704 Enable manus values 20 11 7015 90 Object 70 Ouable Path 2003 11 10 155824 Obyect 703 Onable Path 2003 11 10 165743 703 Disable Path Somn TRE 703 Dh 2922325 a e Page 28 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 7 Database Report the relevant data stored in the database can be uploaded
41. 02 0 0 4 08 Page 61 of 96 MC Technologies WinScreen User Manual Signal Measurements Signal Percentage 1A How many of the received signals are used for calculation Signal Percentage 1B How many of the received signals are used for calculation Signal Percentage 2A How many of the received signals are used for calculation Signal Percentage 2B How many of the received signals are used for calculation Signal Percentage 3A 30 PT How many of the received signals are used for calculation Signal Percentage 3B 3l 62 90 How many of the received signals are used for calculation Signal Percentage 4A 32 64 How many of the received signals are used for calculation Signal Percentage 4B 33 66 How many of the received signals are used for calculation Signal Percentage 5A 34 68 How many of the received signals are used for calculation Signal Percentage 5B How many of the received signals are used for calculation Signal Percentage 6A How many of the received signals are used for calculation Signal Percentage 6B How many of the received signals are used for calcul ation Cinta The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 GanlB 39 78 The amplification of the received signal Logaritmic scale 200 double half Range 100 2600 Gan2A CT
42. 1 15 141433 VOS 123456 on 2004 01 1 14132 Faker 14182428 A b 35 Alm on 2004 01 15 141333 Sus Sie 14182 amp 28 18 77733 gx 2004 01 15 141229 fakse 1418423 4 5181329 Bus Xe 1 18 2220 348 wee 3 e 1337731 Alas on 3004 01 14 14 13 21 foise 14 18 2 28 8 b DOUMA Fut 156 26308 40 200407115 141221 wassa 2x04m1 417221 he Rew Rassa n 42 2004 01 16 141217 18 2A 20 A we 6 4 Ale on 9141217 Pus v5 5 v 2278042 b 44 200441 14 1213 F adam 1828 7 45 2004 0 1 14121 fut tee 1128 T on X 009 gt b 45 Alem n 2 04 5 141209 Faker 47 Mim ro 14199 PCT 20 Page 26 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 6 1 Active alarm log Alarm logs are divided into two levels Active Alarm Log and Historical Alarm Log The Active Alarm log shows only the alarms that are active and not acknowledged The alarm is acknowledged by clicking on the Acknowledge Alarm list 12 2709 Arr toms Heim charon ios Bch Al to E The first column lists the Log Entry Number and a
43. 4 Rate Calibr point 14 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 14 K Factor 55 1108 Rate Calibr point 15 Flow rate ft3 h Identifies the flow rate for this calibration point Calibr point 15 K Factor 556 l Rate Calibr point 16 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 16 K Factor 5981 Identifies the flow rate for this calibration point Rate Calibr point 17 K Factor 560 1020 l Identifies the flow rate for this calibration point Rate Calibr point 18 K Factor 582 124 l Rate Calibr point 19 Flow rate 563 1126 m h ft3 h Identifies the flow rate for this calibration point Rate Calibr point 19 K Factor 564 1128 Rate Calibr point 20 Flow rate 565 1130 m h ft3 h Identifies the flow rate for his calibration point Rate Calibr point 20 K Factor 132 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 73 of 96 PMC Technologies Limits WinScreen User Manual Low flow cutoff limit ft sec Below this velocity limit the flow will be set to 0 Max VOS ft sec Above this velocity of sound limit the VOS error alarm will be set Min VOS ft sec Below this velocity of sound limit the VOS error alarm will be set ft sec Above this flow velocity the too high flow alarm
44. 437 874 If the gain on individual paths differs more than the specified limit compared to the median gain Max VOS deviation ft sec If the VOS on individual paths differs more than the specified limit compared to the median VOS Min S N ratio Processed signal 439 878 dB If the signal level compared to the noise drops below this level the S N ratio alarm will be set Max turbulence level If the variation in flow velocity pr path is larger then the specified limit the turbulence alarm will be set Max deviation Profile Flatness If the profile flatness differs more than the specified limit the alarm will set Max deviation Profile Symetr If the profile symetry differs more than the specified limit the alarm will set Max deviation Swirl crossflow If the transversiol flow differs more than the specified limit the alarm will set Page 54 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Profile Lower flow limit profile correction ft sec Below this limit no flow profile checking and path substitution will be performed Path substitution is still possible by VOS checking based on Max VOS deviation 438 Allowed VOS profile dev center pair 447 894 ms ft sec Below this limit a both center paths 3 and 4 will be used for calculation reference VOS Profile learner Minimum velocit 448 86 ms ft sec Below minimum velocity the reference flow profi
45. 6dB means half the amplitude S N ratio raw signal 4 53 106 Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 5 54 1 8 dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 6 55 110 dB dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 1 56 112 Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 2 57 114 Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 3 58 116 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 4 50 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 5 60 120 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 6 6 12 Measured ratio between the noise after signal processing and the used sign
46. DECA B or C Mole Hydrogen H2 mol Gas composition calcul ated by DECA B or C Mole Carbon oxide CO mol Gas composition calcul ated by DECA B or C Mole Oxygen 02 mol Gas composition calcu ated by DECA B or C Mole i Butane IC4 mol Gas composition calcul ated by DECA B or C Mole n Butane NC4 mol Gas composition calcul ated by DECA B or C Mole i Pentane IC5 mol Gas composition calcul ated by DECA B or C PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 89 of 96 MC Technologies Mole n Pentane NC5 Gas composition calcu ated by DECA B or C Mole n Hexane NC6 Gas composition calcul ated by DECA B or C Mole n Heptane NC7 Gas composition calcul ated by DECA B or C Mole n Octane NC8 Gas composition calcul Log Count ated by DECA B or C Status Errors 200 400 WinScreen User Manual mol 96 mol 96 mol mol This counter is incremented by one each time the meter has calculated a new flow rate Rolls over at 65536 Alarm Status 201 402 The alarm status is a bit coded value Each alarm has a value and the values are added 1 Too high flow 2 Electronics failure 4 Tranducer failure 8 Calculation error 16 Signal low 32 Gain error 64 VOS difference 128 Path substitution 256Parameter error 512 S N ratio low 1024 Turbulence level high 2048 Profile deviation high Curre
47. Database Configuration window It is divided into three main groups Parameters Modes and Calculated Values The main groups may have more levels of information The main groups are shown below more details are shown in Section 0 Parameters e Dimensions e Rate Calibration Misc Setup Limits Profile Multipoint curve Zero Calibration Node 1 to Node 3 Density Manual Values Measurements Signal e Fallback Values Modes Calculated Values e Measurements Path Velocities Signal Measurements Transit time Measurements Standard Calculations I O values Density Accumulators Diagnostics Version Errors S N Measurements Time consumption Profile Corrections Status PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 23 of 96 T MC Technologies WinScreen User Manual 4 5 Change parameters Warning Changing values of the parameters will in many cases N influence the meter Take care not to change values into wrong values Check and double check all changes before downloading the changes The correct security level must be entered to access this function For meters delivered with a hardware lock this must be removed Select the parameter to be changed by clicking on the OID with the cursor This parameter will now be shown in the Edit value area of the window the present value and name appear Also
48. F Temperature value read from temperature transmitter The selector object 707 needs to be set to analog to use this value Analog Pressure Input 123 246 psiA Pressure value read from pressure transmitter The selector object 706 needs to be set to analog to use this value Line pressure Modbus 130 260 psiA Temperature value received from modbus link The selector object 707 needs to be set to modbus to use this value Line temperature Modbus 131 262 C F Pressure value received from modbus link The selector object 706 needs to be set to modbus to use this value Gas density Line Cond Modbus 132 264 kg m Ibs ft Line Density value received from modbus link The selector object 708 needs to be set to modbus to use this value Gas density Ref Cond Modbus Ibs Sft3 Ref Density value received from modbus link The selector object 708 needs to be set to modbus to use this value Gas Compressibility Line Cond Modbus 134 268 Line Compressibility value received from modbus link The selector object 709 needs to be set to modbus to use this value Gas Compressibility Ref Cond Modbus 135 20 Ref Compressibility value received from modbus link The selector object 709 needs to be set to modbus to use this value Page 88 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Density calculation
49. Ibs Sft Gas Density at ref conditions Source Fallback Modbus Calculated is selected by object 708 Used Gas Compressibility at Line Cond 16 22 Gas Compressibility at meter conditions used in caculation of standard flow rate increment Source Fallback Modbus Calculated is selected by object 709 Used Gas Compressibility at Ref Cond 24 l Gas Compressibility at ref conditions Source Fallback Modbus Calculated is selected by object 709 IO values Pulse out requested frequency 110 220 Hz Hz Current frequency generated on the pulse output Time stamp 111 222 sec sec Time stamp of last frequency change Pulse out total count forward di2 24 Internal pulse counter inside the AVR processor If this is moving the AVR is running Pulse In 1 Count 13 26 l Received number of pulses on the digital input 1 Pulse In 2 Count 28 l Received number of pulses on the digital input 2 1 29 j Current frequency on digital input 1 Freqin2 22 l PRD 0000021256 Rev 00A Page 87 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual Current frequency on digital input 2 Slot 1 Count value Do 20 l The digital value read sent to the analog module Slot 2 Count value 22 The digital value read sent to the analog module Analog Temperature Input
50. Report The report can also be stored as a file filename db Use the save soft key or menu selection The database report file can be opened later for inspection and printing 4 7 4 Exporting Database Report The report can also be generated as a RTF Rich text format file This format is recognized by most office programs To generate the file select from the main menu File Export ASCII file and then select the file name 4 7 5 Open Database Report The stored database report file filename db can be opened by using the open soft key or menu selection Both the Database Configuration type of window with tree structure and the Database Report will be opened and the data can be inspected in both Page 32 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 5 DIAGNOSTICS AND SERVICE When the alarm or alarm log system indicates that something might be wrong with the meter the Winscreen program can be used to help identifying the problem The Winscreen program contains various selections of diagnostics and service tools Normally the alarm will give a hint about what kind of problem the meter is experiencing In this chapter a full diagnostic of the meter will be performed from signal to generated output to cover the range of diagnostic tools available in Winscreen As a result of the diagnostics you should have a few files saved on your computer Th
51. a help text is appearing in the bottom part of the window that is a short description of the usage of the object in the meter D joe 0 1 items Piper Diannener 2216 Tiamducer Palm Length 1 2718 m Teannducet Path Length 2 217 Path Length 2 20490 ma Path Length 4 25493 m Toartduces Path Lengih S 33556 me Length 6 22175 T wniiducm Path Ange 1 44 9 Paih funde 2 44 de EE Calibrabon Path Angie 1 amp deg T Denahy Path Anga 4 sD 45 E Mord vohti Teanaducer Path Angle 5 40 deg Rules velud Teanaducer Path Angle 44 de E ve Wal thickness spool pece X Modes 414 Measurement Tempermuse 129 t E Cucudsed value 415 Meter poe Carbon steed Communucabon Ed value Communicator taus OF Upload 411 Wal spool Drine 3X mm Download changer vt age Bicknass of the waki a the spool pesce Ther thickens it ured to adus the dimensions of the meter due to pytrmuse end e Type in the new value e The choice Download changes becomes available Click on it and a new window will appear This window is shown below Page 24 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Download Changes The following objestes have changed 2008
52. al in dB Each 6dB means half the amplitude Turbulence level 1 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 2 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 3 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 4 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 5 66 132 95 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 6 Level of path velocity turbulence calculated as standard deviation of last 10 seconds PRD 0000021256 Rev 00A Page 65 of 96 MNKS002 0 0 4 08 Other calculations PoveRunNo 10 20 J Accumulated master meter pulses 105 210 0 O 106 22 IO values Pulse out requested frequency Hz Current frequency generated on the pulse output sec Time stamp of last frequency change Pulse out total count forward 24 e Internal pulse counter inside the AVR processor If this is moving the AVR is running Pulse In 1 Count 13 26 de Received number of pulses on the digital input 1 Pulse In 2 Count 28 Received number of pulses on the digital input 2 Eregi 0 0 dH5
53. and flow direction Transducer Path Angle 4 410 820 degree Angle between the transducer path and flow direction Transducer Path Angle 5 411 822 degree Angle between the transducer path and flow direction Transducer Path Angle 6 412 824 degree Angle between the transducer path and flow direction Wall thickness spool piece in Average thickness of the walls in the spool piece This thickness is used to correctly adjust the dimensions of the meter due to pressure and temperature Measurement Ref Temperature Temperature in spool piece when ID and path lengths were measured Used for P T correction of dimensions Meter pipe material as so Material in spool piece Used for P T correction of dimensions Used Linear Thermal expansion coeff F The used coefficient for temperature expansion of the spool piece and path lengths angles based on the selected material in object 415 Used pressure expansion coeff 109 218 The used coefficient for pressure expansion of the spool piece and path lengths angles based on the selected material in object 415 PRD 0000021256 Rev 00A Page 71 of 96 MNKS002 0 0 4 08 PMC Technologies Setup Additional delay between firings us Additional delay between the ultrasonic firings to prevent reflections to influence the transit times If the number is negative it is only used for velocities below 4m s Num
54. ate for this calibration point Rate Calibr point 3K Factor 532 1064 Rate Calibr point 4 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 4 K Factor 534 108 Rate Calibr point 5 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 5 K Factor 536 1072 l Identifies flow rate for this calibration point Rate Calibr point 6 K Factor 538 106 Rate Calibr point 7 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 7 K Factor 540 1080 Rate Calibr point 8 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 8 K Factor 542 1084 Rate Calibr point 9 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 9 K Factor 544 1088 Rate Calibr point 10 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 10 K Factor 546 102 J Rate Calibr point 11 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 11 K Factor 548 106 Rate Calibr point 12 Flow rate ft3 h Identifies the flow rate for this calibration point Rate Calibr point 12 K Factor 1 550 110 Identifies the flow rate for this calibration point RateCalibr point 13 K Factor 552 110
55. ault firewall in Windows XP Poll for new targets UDSPSN iPAdd 4294957235 128 1 200 54 255 255 255 0 128 1 200 1 Change IP Address IP Address Change adress Subnet Mask Gateway Address Use DHCP MAC Address Serial number If the IP address still can not be found connect a serial cable to the meter and read the IP address from the version block in the database PRD 0000021256 Rev 00A Page 45 of 96 MNKS002 0 0 4 08 PMC Technologies 6 8 Modem Communication 6 8 1 Modem Configuration Winscreen is designed to communicate to a remote meter via a serial modem over telephone lines Any commercially available serial modem is compatible as long as it supports the standard and extended Hayes AT command set To configure the modem on the meter side connect it to the serial port of a PC and communicate to it with HyperTerminal Send the following AT commands to properly configure the modem AT amp N6 amp W Sets the maximum line speed to 9600 baud AT amp U6 amp W Sets the minimum line speed to 9600 baud amp W Sets the port speed to the line speed S0z1 amp W Sets auto answer pick up to 1 ring Additionally the modem must be set to DTE Override Some modems accomplish this via dip switches and others by AT command If the modem uses AT commands for this function the AT command is amp D0 amp W Once t
56. aw transit time Diff B A 5 Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 6 nS Difference in transit time between upstream and downstream Positive number means positive flow PRD 0000021256 Rev 00A Page 63 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual Profile Uncorrected flow velocity 1 uw Jm _ ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 2 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 3 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 4 166 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 5 168 ft sec Same as object 14 19 but not correted for path substitution Uncorrected flow velocity 6 85 170 m s ft sec Same as object 14 19 but not correted for path substitution Uncorrected velocity of sound 1 86 172 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 2 87 174 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 3 88 176 m s ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 4 89 1 ft sec Same as object 20 25 but n
57. be placed in the first column followed by the corresponding host name The IP address and the host name should be separated by at least one space Additionally comments such as these may be inserted on individual lines or following the machine name denoted by a symbol For example bi 102 54 94 97 38 25 63 10 source server x client host rhino acme com x acme com 127 0 0 1 localhost 128 1 200 106 MPUsn48 1281 210 8 Gullfaks PRD 0000021256 Rev 00A Page 11 of 96 MNKS002 0 0 4 08 Technologies 3 1 2 Establish communication with Ethernet link This section describes how to establish data communication with an Ethernet physical connection twisted pair cable or fiber optic cable between the flow meter and the PC The given meter host name as specified in the Host file or IP address must be written into the picture shown below or picked from the pull down menu This 15 necessary for Winscreen program to communicate with the meter Click the connect button as shown below to connect to the meter WinScreen Series 1 File Edit View Connection Tools Security Window Help elel 2 Simulator Ultra afl A field in the bottom of the Winscreen program shows if the meter is connected or not Run mode High Page 12 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4
58. ber of transducer calibration nodes spy s2 Number of transducer calibration nodes to be selectable by the software See also zero calibration values at object number 500 599 Signal AD value Setpoint T 394 The setpoint of the received signal amplitude for the gain controller Range 0 5 Gain controller adjust the gain object 38 49 to get the average signal amplitude close to the setpoint Tx Gain 0 Auto Gain 423 846 The amplitude in on the transmitted signal Reducing the transmitted signal strength reduces the risk of signal saturation important on high pressures at small meters Linearization number 424 848 Specifies the amount of linearization that is needed to prevent overreading on high velocities Linearization number High 45 sso T Transducer adressing 123456 Normal sequence Max Number of signals 4 82 l Signal correction 47 854 J Transducer Calibration Correction Mode 428 856 Selects the type of adjustment applied to the transducer calibration data 0 Frequency Uses the resonanse frequency of the transducer to adjust tranducer delay 1 Pressure Temperature based correction Default 2 No correction TransducerType 429 88 Rate calibration Rate Correction factor A Pos Dir 46 s2 Adjustment factors of the measured flow rate for positive flow direction Correction formula where x is th
59. bnet mask specifies the type of subnet Normal value is 255 255 255 0 class C network Gateway Address 270 The gateway address specifies the address of the router in the network in case meter and clients are on different networks Modes Run Mode 700 1400 Specifies the execution mode of the measurements 0 Config Mode No calculations are performed Output of meter is zero 1 Run mode Default Meter is running and measuring normally Temp Press compensation of diameter 1400 Specifies type of P T compensation of ID Path length and Path angle 0 None 1 A Tank model 2 Mode B Pipe model Default 1404 Specify if linearization curve is to be used on high velocities Disable Path 1406 Dissables selected paths No meaurements will be performed on these paths Enable manual values 1408 Po Enables usage of manual values 600 657 Unitmode w Selects between metric or emperial units Warning Should always be performed from the tools menu to also convert parameter values Line Pressure Selector 1412 Selects the source of the value Fallback Analog Modbus Line Temperature Selector 707 1414 Selects the source of the value Fallback Analog Modbus Density Selector 708 1416 Selects the source of the value Fallback Modbus Calculated Compressibility Selector 709 1418 Selects the source of the value Fallback Modbus Ca
60. by opening the Database Report window in the New menu or the shown soft key Database reports can then be printed or stored as a file Soft key The database report is a listing of the database It uses the same file format as the database configuration window WinScroon Series DatabaseAst ound dk yew Connection Took Window to e 339 98 elol 3 913181 Database Report Smith Meter Ultra6 Measusrersent Schot esting in 2005DataloaseA Found di Version information Description Object Value Unit Numbe 250 Fer 251 UACF Serial Nube 252 CP Software version Software version DSP Software tvoe DSP Software date DSP Sotware build no DSP Software check sum AVR Software version AVR Software check sum Database checksum dress IP Address Subnet Mask Gateway Address t pori Modes Desciiption Object Value Run Mode 700 Temp Press compensation of dameter 701 Linearization Mode 702 Disable Path 703 Enable manual values 704 Unt mode 705 Line Pressure Selector 706 Line Temperature Selector 707 Dimensione Description Object Internal Poe Drameter Transducer Path Lenath 4 Transducer Path Lenath 5 Transducer Path Lencth 6 Transducer Path Anale 1 Transducer Path Anale 2 Transducer Path Anale Transducer Path Angle 4 Transducer Path Angle 5 ren dearee dearee deare
61. e Slot 1 calibration factor CAL2 484 968 Calibration factor of the module printed on the module Page 56 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Slt2I1OTyp d 48 970 Selects the type of module in the slot 0 4 20mA input for Temperature 1 4 20mA input for Pressure 4 4 20mA output for flow rate 5 4 20mA output for flow rate at standard conditions 10 No module installed Slot 2 Max value 486 972 Maximum value of physical value being measured output Slot 2 Min value ar eee Minimum value of physical value being measured output Siot2 calibration factor 196 1 Calibration factor applied to the normalised converter count value Slot 2 calibration factor B 489 978 Calibration factor applied to the normalised converter count value Slot 2 calibration factor CALI 490 980 Calibration factor of the module printed on the module Slot 2 calibration factor CAL2 491 982 Calibration factor of the module printed on the module Com Duplex mode 492 Selects full or half duplex Half duplex is used on RS485 two wires Tx and Rx are send on the same pair Com2 Modbus node number 49 986 J I Modbus node number for multidrop networks Use node number 1 for 1 to 1 connections Com Baudrate 494 98 Communication speed Meter and client PC needs to
62. e degree dearee Connected Read IWOZ Wre 31074 Sys 1 05 31874 Error 0 8555525558 PRD 0000021256 Rev 00A Page 29 of 96 MNKS002 0 0 4 08 PMC Technologies 4 7 1 Select Report Format The database can be presented in a few different formats To select the format click left mouse button anywhere in the window This opens this dialog Select MSR type measured values Cancel Include not used items Database documentation Include detailed object description If none of the check boxes are selected the report will list parameters with values that are in use in the current database If you check Include measured values the listing will add all measured values If you check Include not used items the listing will include items even if they are not used If you check Database documentation this will make a different type of listing No values will be included This listing is useful as a listing of all objects with Modbus address in the meter The last one Include detailed object description is intended to be used together with Database documentation It makes the same type of listing but includes detailed description about each object Page 30 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 7 2 Print Database Report The Database Report can be printed out from the file menu i
63. e Pressure 12 24 bara psiA Line pressure at meter used in caculation for correction of 1 Dimensions ID angle path lengths 2 Selection of transducer calibration node 3 Correction of zero calibration data Source Analog Modbus Fallback is selected by object 706 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 81 of 96 MC Technologies WinScreen User Manual Used Line Temperature F Line temperature at meter used in caculation for correction of 1 Dimensions ID angle path lengths 2 Selection of transducer calibration node 3 Correction of zero calibration data Source Analog Modbus Fallback is selected by object 707 Measured Flow Velocity 1 ft sec Flow velocity measured along each single path Measured Flow Velocity 2 ft sec Flow velocity measured along each single path Measured Flow Velocity 3 ft sec Flow velocity measured along each single path Measured Flow Velocity 4 17 34 m s ft sec Flow velocity measured along each single path Measured Flow Velocity 5 18 36 m s ft sec Flow velocity measured along each single path Measured Flow Velocity 6 19 38 m s ft sec Flow velocity measured along each single path Measured Velocity of Sound 1 20 40 m s ft sec Velocity of sound measured along each single path Measured Velocity of Sound 2 ft sec Velocity of sound measured along each single path Measured Velocity of Sound 3 ft sec Velocity of sound measured along each
64. e originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Correction factor B Pos Dir 417 834 m h ft3 h Adjustment factors of the measured flow rate for positive flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Correction factor A Neg Dir 48 836 Adjustment factors of the measured flow rate for negative flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Correction factor B Neg Dir ft3 h Adjustment factors of the measured flow rate for negative flow direction Correction formula Q Ax B where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Calibr point 1 Flow rate 1054 ft3 h Identifies the flow rate for this calibration point Rate Calibr point 1 K Factor 528 1056 Page 72 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Identifies the flow rate for this calibration point Rate Calibr point 2 K Factor 530 1000 Rate Calibr point 3 Flow rate ft3 h Identifies the flow r
65. e that register 10000 10028 is containg the same set of registers as 1000 1028 for backward compatability External update of Line Temperature 1001 2002 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Gas Density at Line 1002 2004 kg m Conditions Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Gas Density at Ref 1003 2006 kg Sm Conditions WinScreen User Manual psiA F Ibs ft Ibs Sft3 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Gas Compressibility at 1004 2008 Line Cond Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Gas Compressibility at 1005 2010 Ref Cond Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Methane C1 1006 2012 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Nitrogen N2 1007 2014 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Carbon dioxide 1008 2016 mol CO2 Write only
66. e the Simulator set Manual Values to ON under the Modes tab in the Database Configuration screen Warning The Meter will not measure the actual flow when this function is used e Select Tools in the main menu in the program Select Simulation Select Simulate transit times The following picture will appear Simulate on MPU x Requested flow 10 551 m s Requested VOS 382 245 m s Flow profile 0 8 5 Random Flow Simulator Cancel Type in the flow and VOS to be simulated You can also select various flow profiles to be simulated Typical VOS for a gas meter is around 400m s while for an Ultra it is around 1400m s Clicking the Random Flow Simulator box will allow the Simulator to change values by itself Then click the Download button The ultrasonic meter will now calculate travel times based on the input recently typed in and it will use the already existing parameters in the database to give the correct flow Note that transducer delays were not taken into account when the Winscreen program calculated the travel times therefore there will be a slight deviation between the inserted flow velocity and VOS and the calculated flow velocity and VOS returned by the ultrasonic meter e Toreturn from Run Mode to Simulation Mode Set Manual Values to OFF under the Modes tab of the Database Configuration Screen Page 40 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Ser
67. ee alarm details PRD 0000021256 Rev 00A Page 17 of 96 MNKS002 0 0 4 08 Technologies 4 2 2 Current Values Flow rate Total calculated volume flow rate Flow velocity Showing the weighed average flow velocity for all paths Used to calculate actual volume flow rate VOS velocity of sound The average Velocity of Sound for all paths Log count indicating how many measurement cycles have passed since the meter was started Used temperature and pressure What is in calculation Geomity correction and transducer calibration selection Total accumulated volumes Forward and reverse Profile flatness 10096 means a totally flat profile Outer Inner 100 Profile Symetry 0 is perferct symmetry Positive number means more flow in the top Swirl and cross flow 4 2 3 Current Path Values Flow velocity The variation between the paths should be according to expected flow profile For a well developed flow profile the flow velocity for center paths should be higher than the flow velocity for outer paths VOS The variation between the paths should not exceed 1 m s 3 ft s Turbulence The amount of scatter on the path velocities Standard deviation in 90 S N Raw and S N Used The amount of noise on the sampled signal and after signal processing Signals Number of signals in percent used to calculate the path velocity is usually above 90 may be lower at high velocity If the value is below
68. erence 128 Path substitution 256Parameter error 512 S N ratio low 1024 Turbulence level high 2048 Profile deviation high Currently used transducer calibration node 2022 404 Transducer calibration node is selected based on used temerature and pressure Profile Learner State 200 406 Indicates the current status for recording of the current profile O Learning 1 Flow velocity outside learning range No learning 2 Unstable flow profile No learning 3 Low quality of measurements No learning Toolowflow o 216 42 This alarm is set when the flow velocity is higher than the alarm limit set in object 433 0 OK 1 Alarm Toohighflow 217 434 This alarm is set when the flow velocity is higher than the alarm limit set in object 434 0 OK 1 Alarm Electronics failure 218 436 This alarm is set when the electronics have detectable internal probem i e interprocessor communication Bit code 1 Pulse module error Transducer Failure 219 4388 When the signal is low or gain is high the transducer failure alarm is set Bit code 121A 2 1 4 2A 8 2B 16 32 3B 64 4A 128 4B 25655 512 5B 1024 6 2048 6B Calculationerror 1 220 44 This alarm is set when it is impossible to calculate a flow Bit code 1 1 2 2 4 3 8 4 16 Path 5 32 6 Signal low 221 42 This alarm is set when the signal is lower than the alarm li
69. es suse ver anal Setup Additional delay between firings us Additional delay between the ultrasonic firings to prevent reflections to influence the transit times If the number is negative it is only used for velocities below 4m s Number of transducer calibration nodes s s2 Number of transducer calibration nodes to be selectable by the software See also zero calibration values at object number 500 599 Signal AD valuc Setpoint Ca T The setpoint of the received signal amplitude for the gain controller Range 0 5 Gain controller adjust the gain object 38 49 to get the average signal amplitude close to the setpoint Tx Gain 0 Auto Gain 423 846 The amplitude in on the transmitted signal Reducing the transmitted signal strength reduces the risk of signal saturation important on high pressures at small meters Max Number of signals 4 82 l Rate calibration Rate Correction factor A Pos Dir 46 s2 Adjustment factors of the measured flow rate for positive flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Correction factor B Pos Dir bph Adjustment factors of the measured flow rate for positive flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the me
70. ese files describe the state of the meter 1 Database file db 2 Analyzer file sig 3 Trend log file txt 4 Uploaded logs 5 1 Analyzer Transducer Signal Quality Check This feature contains valuable information on the signals generated by the meter Actions have to be taken if irregularities in the Raw Signals are shown Click on New Analyzer The following picture will appear Check Raw signal and paths default Start Sampling art Samplin Eman B Click the Start Sampling T 9 All Paths 1 Sees button and a progress bar Average indicates progression of Path lA the signal collection Signal pr path 1 PRD 0000021256 Rev 00A Page 33 of 96 MNKS002 0 0 4 08 T MC Technologies f e m Qe lem jen m LI The following toolbar will also appear It is used to analyze the signal Zoom X Zoom Y Window Average Filter FFT Instant Freq Play sound X correlate DSP Func ovy 4 x WinScreen User Manual The collected data can be stored as a file filename sig by using the save button Opening the file using the open button can inspect previously collected data Double click on one of the signal recordings Zoom X To stretch X axis Zomm Y To stretch Y axis Window To focus on a specified part of the signal Average Show an average of all the signal recordings will reduce remove
71. he Ultrasonic Meter 11 3 1 1 First time communication 11 3 1 2 Establish communication with Ethernet link 12 3 1 3 Establish communication with serial link 13 3 2 Run Winscreen against PC Simulator 13 3 3 Trouble Shooting Ethernet 14 OPERATING THE WINSCREEN 15 4 1 Menu OVGIVIOI La MR CV EE Qu Er QuEa Sra eK E E nS nnmnnn nnna 15 4 2 Measured Values inier rein rano nana ann 16 421 Alarm indicator top left 17 4 2 2 Current 18 4 2 3 Current Path 18 4 2 4 Flow 18 4 2 5 Transversal Flow only on 6 path meters 19 4 2 6 Velocity VOS 19 BeBe cc 20 4 4 Database 22 4 4 1 Contents in the Database Configuration window 23 45 Changeparamelers ooo rea esca
72. he modem is properly configured it is connected to the meter via RS 232 serial cable The wiring is reverse of the normal 232 connection such that TX connects to Pin 3 and Rx to Pin 1 of COMI on the meter serial connector The modem is also connected to an analog phone line To remotely dial into a meter go to Connection Properties and type in the remote phone number and click OK Page 46 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Dial up connection Dial Number 867 5309 r Communication setup Baudrate 9600 Remove Half Duplex Echo Select the COM port your PC modem is connected to found under the Modems tab of the Phone and Modem options control panel under the connection pull down menu and connect o s u s N Aele amp s al Winscreen will automatically dial out Upon successful connection Winscreen will show a Modem OK dialog box After clicking OK the Measured Values screen will automatically start after a few seconds PRD 0000021256 Rev 00A Page 47 of 96 MNKS002 0 0 4 08 Technologies This page is intentionally left blank Page 48 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter T APPENDIX A ULTRA DATABASE DESCRIPTION Version information UDSP Serial Number 50 so Serial number of the UDSP board This is the mainboard in the e
73. ies B Ultrasonic Flow Meter 6 3 CHANGE PASSWORD AND SECURITY LEVEL 6 3 1 Change Password It is possible to change the password in the Winscreen program e Select Security from the main screen Select Change password Change Security Level Change Password The following picture will be displayed Old password Cancel New password Lotes Retype password In the column Old password type in the old password High Type a new password in the column New password Retype the new password in the column Retype password Click OK NOTE Remember to take note of the new password and store it in a safe place PRD 0000021256 Rev 00A Page 41 of 96 MNKS002 0 0 4 08 T MC Technologies 6 3 2 Change Security Level The security level in the Winscreen program can be changed e Select Security from the windows menu Select Change security level Change Security Level Change Password The following picture will be displayed Change security level X Enter Password password for a higher or lower level Click OK NOTE It is highly recommended that the security level normally is set to Low Only change the security level to high if necessary to change parameters or measurement modes and return to Low immediately after Page 42 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 WinScreen User Manual MPU Series B Ultras
74. in dB Each 6dB means half the ampl Turbulence level 1 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 2 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 3 Level of path velocity turbulence calculated as standard deviation of last 10 seconds itude itude itude itude itude itude Page 86 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Turbulence level 4 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 5 66 132 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Turbulence level 6 Level of path velocity turbulence calculated as standard deviation of last 10 seconds Standard calculations Mass flowrate 100 200 kg h Ibs h Mass flow rate calculated using Used Gas Density 104 Standard volume flowrate 10 204 Sm Sft h Volume flow rate calculated back to standard conditions using Line Pressure 12 Line Temperature 13 and Line Compressibility 106 Used Gas Density at Line Conditions 104 208 kg m Ibs ft Gas Density at meter conditions used in caculation of mass flow rate increment Source Fallback Modbus Calculated is selected by object 708 Used Gas Density at Ref Conditions kg Sm
75. ional external update value 1034 2068 General purpose read write registers that is not used by he meter itself Additional external update value 1035 2070 General purpose read write registers that is not used by he meter itself Additional external update value 1036 2072 General purpose read write registers that is not used by he meter itself Additional external update value 1037 2074 General purpose read write registers that is not used by he meter itself Additional external update value 108 2076 General purpose read write registers that is not used by he meter itself Additional external update value 109 2078 General purpose read write registers that is not used by he meter itself PRD 0000021256 Rev 00A MNKS002 0 0 4 08 Page 93 of 96 MC Technologies WinScreen User Manual Additional external update value 1040 2080 General Additional external update value General Additional external update value General Additional external update value General Additional external update value General Additional external update value General purpose read write registers that is not used by purpose read write registers that is not used by purpose read write registers that is not used by purpose read write registers that is not used by purpose read write registers that is n
76. ir of transducers for this node during transducer calibration Node 1 Tr Delay 6 1016 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration PRD 0000021256 Rev 00A Page 79 of 96 MNKS002 0 0 4 08 Technologies suse ver anal Transducer Calibration node 2 Node 2 Pressure 1018 psiA Identifies the pressure for this node during transducer calibration Node 2 Temperature 1020 F Identifies the temperature for this node during transducer calibration Node 2 Signal Type M02 Identifies the signal type for this node during transducer calibration Node 2 Tr Delay 1 1024 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 2 Tr Delay 2 1026 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 2 Tr Delay 3 514 1028 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 2 Tr Delay 4 515 1030 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 2 Tr Delay 5 516 1032 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 2 Tr Delay 6 517 1034 us us Identifies the transducer delay fo
77. lay 5 1014 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node Tr Delay 6 1016 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration VPC Correction Page 58 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Numberof VPCpoins 509 108 l VPC pointi VPCX 510 190 J VPCpin2VPCX 52 104 VPC point3 VPCX 54 wg VPC point 4vPCX 56 182 VPCpont5 VPCX 518 106 _ VPC point6 VPCX 50 1w VPCpon 7VPCX 1 52 w4 VPC point8vPCX 54 10488 1 PRD 0000021256 Rev 00 Page 59 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual Measured values LogCount o 0 J This counter is incremented by one each time the meter has calculated a new flow rate Rolls over at 65536 Alarm Status 1 2 The alarm status is a bit coded value Each alarm has a value and the values are added 1 Too high flow 2 Electronics failure 4 Tranducer failure 8 Calculation error 16 Signal low 32 Gain error 64 VOS difference 128 Path substitution 256Parameter error 512 S N ratio low 1024 Turbulence level high 2048 Profile deviation high Flow Velocit ft sec Measured
78. lculated DECA Selector 710 120 Selects the DECA algorthm OzNo Daca Calculations 1 DECA A Uses P T and gas composition to calculate VOS density compressibility etc 2 DECA B uses P T VOS and some GC data N2 H20 CO2 H2S and calculates compressibillity density and GC 3 DECA uses P T Density and some GC data N2 H20 CO2 H2S and calculates VOS and GC 1422 Selects the source of the GC data used for the DECA calculations Fallback Modbus Page 70 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Dimensions Internal Pipe Diameter in The average diameter of the meter Transducer Path Length 1 in The distance between the transducer tips Transducer Path Length 2 in The distance between the transducer tips Transducer Path Length 3 in The distance between the transducer tips Transducer Path Length 4 404 808 mm in The distance between the transducer tips Transducer Path Length 5 405 810 mm in The distance between the transducer tips Transducer Path Length 6 406 812 mm in The distance between the transducer tips Transducer Path Angle 1 407 814 degree degree Angle between the transducer path and flow direction Transducer Path Angle 2 408 816 degree Angle between the transducer path and flow direction Transducer Path Angle 3 409 818 degree Angle between the transducer path
79. le between the transducer path and flow direction Transducer Path Angle 2 408 816 degree degree Angle between the transducer path and flow direction Transducer Path Angle 3 409 818 degree Angle between the transducer path and flow direction Transducer Path Angle 4 410 820 degree Angle between the transducer path and flow direction Transducer Path Angle 5 411 822 degree Angle between the transducer path and flow direction Transducer Path Angle 6 412 824 degree Angle between the transducer path and flow direction Wall thickness spool piece in Average thickness of the walls in the spool piece This thickness is used to correctly adjust the dimensions of the meter due to pressure and temperature Measurement Ref Temperature Temperature in spool piece when ID and path lengths were measured Used for P T correction of dimensions Meterpipematerial as 83 Material in spool piece Used for P T correction of dimensions Used Linear Thermal expansion coeff F The used coefficient for temperature expansion of the spool piece and path lengths angles based on the selected material in object 415 Used pressure expansion coeff 109 218 pas Pas The used coefficient for pressure expansion of the spool piece and path lengths angles based on the selected material in object 415 PRD 0000021256 Rev 00A Page 51 of 96 MNKS002 0 0 4 08 PMC Technologi
80. le will not be updated Profile learner Maximum velocit ft sec Above maximum velocity the reference flow profile will not be updated Profile learner Path Quality limit 451 902 Below this quality limit signal the reference flow profile will not be updated Profile learner Averaged cycles 452 904 The average flow profile of the specified number of mesurement cycles will be used for the reference flow profile Profile learner Stability Req 453 906 Factor used to verify stability of flow profile before recording Reference Initital flow profile factors 1 454 908 Reference flow profile Reference Initital flow profile factors 2 45 0 Reference flow profile Reference Initital flow profile factors 3 46 92 Reference flow profile Reference Initital flow profile factors 4 457 914 Reference flow profile Reference Initital flow profile factors 5 458 916 Reference flow profile Reference Initital flow profile factors 6 4599 918 Reference flow profile Allowed Vel profile deviation If the measured flow velocity for the path differs more than the specified limit calculated in us the path is substituted Allowed VOS profile deviation If the measured velocity of sound for the path differs more than the specified limit calculated in us the path is substituted Profile indication level 462 9
81. lectronics containg all digital electronics UAFE Serial Number 2531 50 Serial number of the UAFE board This is a piggybackboard in the electronics containg the analog front end to the transducers UACF Serial Number 252 504 Serial number of the UACF board The power supply board in the electronics is placed under the lid of the box CP Software version 253 506 Version number of the CP software on the board The CP Communication processor handles all comminication and IO except pulse and digital I O CP Software date 254 508 The date the CP software was build CP Software build no 255 510 The build number of the CP software This is a running number that is incremented by one for each build CP Software check sum 256 512 The checksum is a unique number to simplify identification of software changes DSP Software version 35 34 Version number of the DSP software on the board The DSP Digital signal processor does all the flow measurements DSP Software type 258 516 This number is used to identify what type of software is running on the board 1200 MPU1200 600 MPU600 200 MPU200 11200 Ultra6 DSP Software date 259 518 The date the DSP software was build DSP Software build no 260 3520 The build number of the CP software This is a running number that is incremented by one for each build DSP Software check
82. menu Tools Simulator Simulate Transit times See chapter 6 for more detail on simulation PRD 0000021256 Rev 00A Page 13 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual 3 3 Trouble Shooting Ethernet If no contact to the meter 15 obtained Check that the power on the meter is switched on Check that the IP address of the meter is correct Check that the subnet mask and IP address of the PC comply Make sure that communication cables are connected Try to ping the meter Type ping applicable IP address in a DOS window If reply Check Host file It is also possible to use the IP address directly instead of the host name to avoid problems with Windows host file If not reply Check communication cables Check that the link led on the PC and on the UDSP board is lit Note Changing a PC s IP address some times requires resetting the PC for the changes to take effect Page 14 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 4 OPERATING THE WINSCREEN PROGRAM 4 1 Menu Overview The Winscreen software contains ten functions Parameters Service personnel only Diagnostics Service personnel only 0 Calibration Service personnel only 1 Measured values 2 Database Configuration 3 Alarm Logs 4 Database Report 5 Trend Log 6 Analyzer j AGA 10 8 9 1 The last three functions are diagnostic tool
83. mit set in object 435 Bit code 1 1 2 Path 2 4 3 8 Path 4 16 Path 5 32 Path 6 GanHigh 22 44 his alarm is set when the gain is higher than the alarm limit set in object 436 Bit code 121A 2 1 4 2A 8 2B 16 32 3B 64 4 128 4B 256 5 512 5B 1024 6 2048 6B 4 Gain deviation 223 446 This alarm is set when the gain of the path differs more from the median than the alarm limit set in object 437 Bit code 1 1A 2 1B 4 2A 8 2B 16 3A 32 3B 64 4A 128 4B 256 5A 512 5B 1024 6A 2048 6B PRD 0000021256 Rev 00A Page 67 of 96 MNKS002 0 0 4 08 PMC Technologies VOS Difference 22 48 k This alarm is set when the VOS of the path differs more from the median than the alarm limit set in object 438 Bit code 1 Path 1 2 Path 2 4 Path 3 8 Path 4 16 Path 5 32 Path 6 Path substitution indication 225 450 This alarm is set if the path velocity and VOS is substituted because of wrong measurement Bit code 1 1 2 Path 2 4 3 8 Path 4 16 Path 5 32 Path 6 S N ratio low 226 452 This alarm is set when the S N level of the used processed signal is lower than the alarm limit set in object 439 Bit code 1 1 2 2 4 3 8 Path 4 16 5 32 Path 6 Turbulence level high 227 454 This alarm is set when the turbulence level of the path is higher than the alarm limit set in object 440 Bit code 1 1 2 2 4 Path 3 8 4 16 Path 5 32
84. n the program or by using soft key See example of a Database Report below WinScreen Series B DatabaseAsFound db Be Ed yew Connection Took Senaky Window Help 12 ele ti Sm 810 Page PrexPoge IwoPage Zomin Database Report a Smith Meter Ultra6 Pastel 200509728 210 i Testing in Doce Top 200 Database Found Page 3 of 12 Dimensions rns Pe Omer Leg 4 Toni dece Pom Leap Ft Lega Tusce r Toscdes Ange 2 1 3 S 6 aM eis pool pce RT Tempe mam The e at te kon oe f _ Conewcted 39616 Wribe 37666 ys 10 p 37 In the top of this report there is information regarding who the operator is time and date when the report was generated and if the report is modified or not The text Not Modified will change to Modified if any changes made to the database after being uploaded from the meter This means that a Not Modified database report can be used as a documentation of the database content at a given moment PRD 0000021256 Rev 00A Page 31 of 96 MNKS002 0 0 4 08 PMC Technologies 4 7 3 Save Database
85. noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 4 53 1 dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 5 54 108 Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 6 55 dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio used signal 1 56 12 dB dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the ampl SIN ratio used signal 2 5 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the ampl S N ratio used signal 3 58 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the ampl S N ratio used signal 4 50 us dB dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the ampl S N ratio used signal 5 60 10 dB Measured ratio between the noise after signal processing and the used signal in dB Each 6dB means half the ampl S N ratio used signal 6 6 122 dB Measured ratio between the noise after signal processing and the used signal
86. ntly used transducer calibration node 202 404 Transducer calibration node is selected based on used temerature and pressure Profile Learner State 203 406 Indicates the current status for recording of the current profile O Learning 1 Flow velocity outside learning range No learning 2 Unstable flow profile No learning 3 Low quality of measurements No learning Toolowflow 216 432 This alarm is set when the flow velocity is higher than the alarm limit set in object 433 1 Alarm Toohighflow 217 434 This alarm is set when the flow velocity is higher than the alarm limit set in object 434 0 OK 1 Alarm Electronics failure 218 436 This alarm is set when the electronics have detectable internal probem i e interprocessor communication Bit code 1 Pulse module error Transducer Failure 219 438 When the signal 90 is low or gain is high the transducer failure alarm is set Bit code 121A 2 1 422A 8 2B 16 32 3 64 4 128 4B 256 5 512 5B 1024 6A 2048 6B Page 90 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Calculationerror 1 220 44 This alarm is set when it is impossible to calculate a flow Bit code 1 1 2 2 4 3 8 Path 4 16 5 32 Path 6 Signal low 42 This alarm is set when the signal is lower than the alarm limit set in
87. on of ID Path length and Path angle OzNone 1 A Tank model 2 Mode B Pipe model Default 1404 Specify if linearization curve is to be used on high velocities Disable Path 1406 Dissables selected paths No meaurements will be performed on these paths Enable manual values 1408 Po Enables usage of manual values 600 657 Unitmode w 140 Selects between metric or emperial units Warning Should always be performed from the tools menu to also convert parameter values Line Pressure Selector 142 Selects the source of the value Fallback Analog Modbus Line Temperature Selector 707 1414 Selects the source of the value Fallback Analog Modbus Page 50 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Dimensions Internal Pipe Diameter in The average diameter of the meter Transducer Path Length 1 in The distance between the transducer tips Transducer Path Length 2 in The distance between the transducer tips Transducer Path Length 3 in The distance between the transducer tips Transducer Path Length 4 in The distance between the transducer tips Transducer Path Length 5 405 810 mm in The distance between the transducer tips Transducer Path Length 6 406 812 mm in The distance between the transducer tips Transducer Path Angle 1 407 814 degree degree Ang
88. onic Flow Meter 6 4 Change Unit System The meter operates with either Metric or US units The units system is changed under the Tools menu process is interrupted the database might be corrupted Always take a Warning This should not be done while measuring It the conversion backup of the database before executing this command Enter Run Mode Reset IPLE DSP program Flash GPU progr Change Un Adjust MPU Tine 6 5 Adjust Meter time The meter s internal clock can be reset or synced to a PC with this function Adjust MPLI clock SE PRD 0000021256 Rev 00A Page 43 of 96 MNKS002 0 0 4 08 PMC Technologies 6 6 Access System Parameters This function allows the user to change the meter s IP address subnet mask MAC address and hardware serial numbers Serial numbers and MAC address are set in the factory and should not be changed without written consent of an FMC service engineer 4003134 128 4029859 Use DHCP M Page 44 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 6 7 Poll for New Targets This function allows the user to poll for a meter whose IP address is unknown The user s PC must be set up to allow any possible IP address subnet mask set to 0 0 0 0 The meter should be wired directly with a crossover Ethernet cable firewalls on the PC needs to be turned of including the def
89. only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole Helium HE 1025 2050 Write only register from modi External update of Mole Argon AR bus for continous update of this value Set the selector to Modbus to use this value 1026 2052 mol 90 96 mol mol mol 96 mol 96 mol mol mol mol mol Write only register from modi bus for continous update of this value Set the selector to Modbus to use this value External update of Mole Hexane C64 1027 2054 mol mol Write only register from modi External update of Mole rest bus for continous update of this value Set the selector to Modbus to use this value 1028 2056 mol 96 96 mol Write only register from modi bus for continous update of this value Set the selector to Modbus to use this value Additional external update value 1030 2000 purpose read write registers that is not used by the meter itself Additional external update value 1031 2002 General General purpose read write registers that is not used by he meter itself Additional external update value 1032 2004 General purpose read write registers that is not used by he meter itself Additional external update value 1033 2066 General purpose read write registers that is not used by he meter itself Addit
90. only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Butane NC4 1017 2034 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value mol mol mol Page 92 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter External update of Mole i Pentane IC5 1018 2036 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Pentane NC5 1019 2038 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Hexane NC6 1020 2040 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Heptane NC7 1021 2042 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Octane NC8 1022 2044 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Nonane NC9 1023 2046 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value External update of Mole n Decane NC10 1024 2048 Write
91. ot correted for path substitution Uncorrected velocity of sound 5 90 180 ft sec Same as object 20 25 but not correted for path substitution Uncorrected velocity of sound 6 ft sec Same as object 20 25 but not corre ed for path substitution Traveltimecomectioncoun 1 204 408 Indicates how many times the travel ime on that specific path have been substituted 205 410 Indicates how many times the travel ime on that specific path have been substituted Traveltimecomectioncoun 3 206 402 Indicates how many times the travel Indicates how many times the travel Indicates how many times the travel Indicates how many times the travel ime on that specific path have been substituted ime on that specific path have been substituted ime on that specific path have been substituted ime on that specific path have been substituted Page 64 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter S N measuremets S N ratio raw signal 1 100 Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 2 102 dB Measured ratio between the raw noise and the used signal in dB Each 6dB means half the amplitude S N ratio raw signal 3 52 1 4 dB Measured ratio between the raw noise and the used signal in dB Each
92. ot used by purpose read write registers that is not used by he meter itself 104 2082 he meter itself 1042 2084 he meter itself 1043 2086 he meter itself 1044 2088 he meter itself 1045 200 he meter itself Page 94 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter This page is intentionally left blank PRD 0000021256 Rev 00A Page 95 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect Otherwise the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect Headquarters 500 North Sam Houston Parkway West Suite 100 Houston TX 77067 USA Phone 281 260 2190 Fax 281 260 2191 Gas Measurement Products Liquid Measurement Products Beijing China 86 10 6500 2251 Houston TX USA 1 281 260 2190 Erie PA USA 1 814 898 5000 Singapore 65 6861 3011 Thetford England 44 1842 82 2900 Los Angeles CA USA 1 310 328 1236 Chennai India 91 44 450 4400 Kongsberg Norway 47 32 286 700 Slough England 44 1753 57 1515 Buenos Aires Argentina 54 11 4312 4736 Ellerbek Germany 49 4101 304 0 Integrated Measurement Sys
93. ow meter Minimum requirements e Microsoft Windows 98SE NT 2000 XP or Vista operating system e Pentium 133 with 32Mbyte RAM Serial or Ethernet interface Recommended e Microsoft Windows 2000 XP or Vista operating system Pentium 3 or equivalent or newer with 512 Mbyte RAM Ethernet Interface Page 8 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 2 PRE OPERATION 2 1 2 2 2 3 Before you can start the operation of the Winscreen program the program must be installed Install Winscreen Software A Insert the installation floppy disc or CD ROM in the PC or locate the Winscreen installer Winscreen msi B Double click the Winscreen installer C Follow the on screen instructions Uninstall Winscreen Software A Go to Start Settings Control Panels Add Remove Programs B Find Winscreen in the program list Click the Remove button C Follow the on screen instructions Set the IP address on the PC Ethernet only To communicate with the meter the IP address of the meter must be reachable from the PC on the same subnet This rule applies to any networked unit The IP address of the PC can be checked by running in a DOS box If the PC and the meter are on different subnet one of them needs to change the IP address If the meter is not connected on a network with a DHCP server you can change the IP address of the PC If you
94. press the FFT button The presented signal should have a top around the signal frequency 150 kHz for gas and 1000 kHz for liquid If strong frequency components are found at 3 times the signal frequency this indicates signal saturation 3 harmonic content Possible causes are too high TX gain Object 423 in the database or defect input channel on the UAFE board 5 2 Check signal acquisitions Open the database of the meter described in chapter 4 4 or 4 7 Check the following objects 38 49 Gain The level should be approximately the same on all channels High gain indicates problem with the transducer or deposits in the transducer port 80 85 S N ratio raw signals S N level on the raw signal is normally between 20 and 40 dB Large meters and or Low pressure will give lower S N levels PRD 0000021256 Rev 00A Page 35 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual 5 3 Check signal processing Open the database of the meter described in chapter 4 4 or 4 7 Check the following objects Object 0 Check that the log count is counting at a regular pace 26 37 Signal 90 This number will indicate how good the signals were identified 86 91 S N ratios used signals S N level on the used signal is normally between 30 and 60 dB Large meters and or Low pressure will give lower S N levels If S N ratio used signals are below 16 dB the signal are below the minimum quality limit and the meas
95. r each pair of transducers for this node during transducer calibration Transducer Calibration node 3 Node 3 Pressure 1036 psiA Identifies the pressure for this node during transducer calibration Node 3 Temperature 1038 F Identifies the temperature for this node during transducer calibration Node 3 Signal Type UD NN EE Identifies the signal type for this node during transducer calibration Node 3 Tr Delay 1 1042 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 3 Tr Delay 2 1044 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 3 Tr Delay 3 1046 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 3 Tr Delay 4 1048 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 3 Tr Delay 5 1050 T Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 3 Tr Delay 6 1052 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Page 80 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Measured values LogCount 0 0 J This counter is incremented by one each time the meter has calculated a new flow rate
96. r is fallback or external source fail to update value Fallback value Mole Nitrogen N2 667 1334 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Carbon dioxide CO2 1336 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Ethane C2 669 1338 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Propane C3 670 1340 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Water 20 671 1342 mol 90 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Hydrogen sulphide 672 1344 mol 90 mol 25 Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Hydrogen H2 673 1346 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Carbon oxide CO 1348 26 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Oxygen O2 675 1350 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole i Butane IC4 676 1352 mol Fallback value is used if selector i
97. rofile than the alarm limit set in object 441 443 Bit code 1 Profile Flatness Alarm 2 Profile Symetry alarm 4 Swirl flow alarm 8 Cross flow alarm BH cd Hi res Accumulators Accumulated volume forward m3 230 46 Non resetable Accumulator for forward flow Integer part Accumulated volume forward m3 1E 9 231 462 Non resetable Accumulator for forward flow Fraction part Accumulated volume reverse m3 232 464 Non resetable Accumulator for reverse flow Integer part Accumulated volume reverse m3 1E 9 233 466 Non resetable Accumulator for reverse flow Fraction part Accumulated error volume forward m3 234 468 Non resetable Accumulators Only accumulating when there is an active alarm Accumulated error volume forward m3 1E 235 470 9 Non resetable Accumulators Only accumulating when there is an active alarm Accumulated error volume reverse m3 236 42 Non resetable Accumulators Only accumulating when there is an active alarm Accumulated error volume reverse m3 1E 237 474 EE 9 Non resetable Accumulators Only accumulating when there is an active alarm PRD 0000021256 Rev 00A Page 91 of 96 MNKS002 0 0 4 08 MC Technologies External input External update of Line Pressure 1000 2000 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value Not
98. s functions are accessible from more than one place in the application These are shown in the picture below File Menu under New View Menu New in the toolbar Directly in the toolbar Win Screen Connection Tools Security Window Help BON E The New Menu option will be used in the following sections These applications are available by clicking OK when the desired option is selected New BurstT est Analyzer Trend PRD 0000021256 Rev 00A Page 15 of 96 MNKS002 0 0 4 08 TMC Technologies WinScreen User Manual 4 2 Measured Values The measured values window will automatically be shown when connecting to a meter This window can also be opened by pressing this button in the toolbar Soft key n e Wm Cem Tm mt oiajujei e vi Measured values Smith Meter Ultra6 Current values Fiow rate 3100 286 Flow velocity 7 7586 vos 1431 38 Turbulence SIN Raw SIN Used Signals Gain 18 15 42 100 100 1834 1840 1431 52 20 43 100 100 1798 1804 1431 39 1 5 12 39 100 100 2017 2031 1431 71 i 13 38 100 100 2025 2029 1431 59 12 37 100 2093 2098 1430 77 17 43 100 1746 1752 5096 2596 096 Velocity VOS history 2000 1900 1800 16 mtn 4 1600 412 1500 10 1400 8 1300 6 1200 4 1100 2 1000 0 RAT arrested eos 15130 Writer brei Dci Anm
99. s Calculated Velocity of Sound ft sec Velocity of sound calculated by DECA using Pressure Temperature and gas composition Calculated average Mole Weight Ibs mol Mol Weight calculated by DECA using Pressure Temperature and gas composition Calculated DZ DP 1 DZ DP calculated by DECA using Pressure Temperature and gas composition Calculated DZ DT VK DZ DT calculated by DECA using Pressure Temperature and gas composition Calculated Isobaric Heat Capacity J kmol J kmol Isobaric Heat Capacity calculated by DECA using Pressure Temperature and gas composition Calculated gas compressibility line 175 350 Line compressibillity calculated by AGAS using Pressure Temperature and gas composition Calculated Gas Density line 176 352 Ibs ft3 Line density calculated by AGAS using Pressure Temperature and gas composition Mole Methane C1 180 360 mol 96 mol Gas composition calculated by DECA B or C Mole Nitrogen N2 181 362 mol Gas composition calcul ated by DECA B or C Mole Carbn dioxide CO2 mol Gas composition calcul ated by DECA B or C Mole Ethane C2 mol Gas composition calcul ated by DECA B or C Mole Propane C3 mol Gas composition calcul ated by DECA B or C Mole Water H20 mol Gas composition calcu ated by DECA B or C Mole Hydrogen sulphide 25 mol Gas composition calcul ated by
100. s center 1 is bottom 1 is top If all are set to zero default values will be used FallbackValues Fallback value Line Pressure 660 1320 Fallback value for pressure Used if fallback is selected in the Line Pressure Selector 406 or value is not updated on Modbus or Analog module Fallback value Line Temperature 1322 F Fallback value for pressure Used if fallback is selected in the Line Temperature Selector 407 or value is not updated on Modbus or Analog module Transducer Calibration node 1 Node 1 Pressure 1000 Identifies the pressure for this node during transducer calibration Node 1 Temperature 1002 Identifies temperature for this node during transducer calibration Node 1 Signal Type 502 1004 Identifies the signal type for this node during transducer calibration Node 1 Tr Delay 1 503 1006 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 2 504 1008 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 3 505 1010 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node Tr Delay 4 1012 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr De
101. s fallback or external source fail to update value Fallback value Mole n Butane NC4 671 1354 mol Fallback value is used if selector is fallback or external source fail to update value Page 78 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Fallback value Mole i Pentane IC5 1356 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Pentane NC5 679 1358 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Hexane NC6 680 1360 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Heptane NC7 1362 26 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Octane NC8 682 1364 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Nonane NC9 683 1366 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole n Decane NC10 1368 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Helium HE 685 1370 mol Fallback value is used if selector is fallback or external source fail to update value Fallback val
102. sum 26 52 The checksum is a unique number to simplify identification of software changes AVR Software version 262 524 _ Version number of the AVR software on the board The AVR handles pulse generation and digital I O AVR Software check sum 263 526 The checksum is unique number to simplify identification of software changes Database checksum 266 532 The checksum is a unique number to simplify identification of database changes MAC Address 267 54 The unique MAC of the ethernet interface on the UDSP board PRD 0000021256 Rev 00A Page 49 of 96 MNKS002 0 0 4 08 MC Technologies WinScreen User Manual The IP address of the meter Identifies the meter in an TCP IP network normally via Ethernet All clients PC s need to be in the same subnet as the meter Subnet Mask 269 538 The subnet mask specifies the type of subnet Normal value is 255 255 255 0 class C network Gateway Address 270 The gateway address specifies the address of the router in the network in case meter and clients are on different networks Modes Run Mode 700 1400 Specifies the execution mode of the measurements 0 Config Mode No calculations are performed Output of meter is zero 1 Run mode Default Meter is running and measuring normally Temp Press compensation of diameter 1400 Specifies type of P T compensati
103. tems Barcelona Spain 34 93 201 0989 Corpus Christi TX USA 1 361 289 3400 Moscow Russia 7 495 564 8705 Kongsberg Norway 47 32 286 700 Melbourne Australia 61 3 9807 2818 San Juan Puerto Rico 1809 787 274 3760 United Arab Emirates Dubai 971 4 331 3646 Visit our website at www fmctechnologies com measurementsolutions Printed in U S A 4 08 FMC Technologies Measurement Solutions Inc All rights reserved PRD 0000021256 00A MNKS002 Issue Rev 0 0 4 08
104. ter Rate Correction factor A Neg Dir as se De Adjustment factors of the measured flow rate for negative flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Correction factor B Neg Dir 419 838 m3h bph Adjustment factors of the measured flow rate for negative flow direction Correction formula where x is the originally measured flowrate A and B factors usually found after flow calibration of the meter Rate Calibr point 1 Flow rate 1054 bph Identifies the flow rate for this calibration point 1056 Rate Calibr point 1 K Factor Rate Calibr point 2 Flow rate 1058 bph Identifies the flow rate for this calibration point Rate Calibr point 2 K Factor 1060 J Rate Calibr point 3 Flow rate 1062 bph Identifies the flow rate for this calibration point Wed Ja Rate Calibr point 3 K Factor Rate Calibr point 4 Flow rate 1066 bph Identifies the flow rate for this calibration point Rate Calibr point 4 K Factor 1068 Rate Calibr point 5 Flow rate 1070 bph Identifies the flow rate for this calibration point Rate Calibr point 5 K Factor 1072 Page 52 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter
105. to Modbus to use this value Note that register 10000 10028 is containg the same set of registers as 1000 1028 for backward compatability External update of Line Temperature 1001 2002 Write only register from modbus for continous update of this value Set the selector to Modbus to use this value Page 68 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 8 APPENDIX MPU 1200 DATABASE DESCRIPTION Version information UDSP Serial Number 250 so Serial number of the UDSP board This is the mainboard in the electronics containg all digital electronics UAFE Serial Number 251 50 Serial number of the UAFE board This is a piggybackboard in the electronics containg the analog front end to the transducers UACF Serial Number 252 504 Serial number of the UACF board The power supply board in the electronics is placed under the lid of the box CP Software version 253 506 Version number of the CP software on the board The CP Communication processor handles all comminication and IO except pulse and digital I O CP Software date 254 508 The date the CP software was build CP Software build no 255 510 The build number of the CP software This is a running number that is incremented by one for each build CP Software check sum 256 52 The checksum is a unique number to simplify identification of software changes DSP Software
106. ty for the path differs more than the specified limit calculated in us the path is substituted Allowed VOS profile deviation If the measured velocity of sound for the path differs more than the specified limit calculated in us the path is substituted Profile indication level 462 9 PRD 0000021256 Rev 00A Page 75 of 96 MNKS002 0 0 4 08 MC Technologies IO Reverse flow pulse handling 44 98 Selects how pulses will be handled in reverse flow O Pulses generated on first output pair regardless of direction 1 Pulses generated on second output pair in case of reverse flow Specifies the scaling of the pulse frequency from the flow rate Pulse AO update rate Specifies how often the pulse output and analog output will be updated Modbus averager update rate Specifies how often Modbus registers will be updated Sit1IOTyp 0 478 956 9 Selects the type of module in the slot 0 4 20 input for Temperature 1 4 20mA input for Pressure 4 4 20mA output for flow rate 5 4 20mA output for flow rate at standard conditions 10 No module installed Slot 1 Max value EU DER EN EE Maximum value of physical value being measured output Slot 1 Min value 480 9 Minimum value of physical value being measured output Slot 1 calibration factor 481 92 Calibration factor applied to the normalised converter count value Slot 1 calibration factor
107. ue Mole Argon AR 686 1372 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole Hexane C6 687 1374 mol Fallback value is used if selector is fallback or external source fail to update value Fallback value Mole rest 688 1376 mol Fallback value is used if selector is fallback or external source fail to update value Transducer Calibration node 1 Node 1 Pressure 1000 psiA Identifies the pressure for this node during transducer calibration Node 1 Temperature 1002 Identifies the temperature for this node during transducer calibration Node 1 Signal Type 502 1004 Identifies the signal type for this node during transducer calibration Node 1 Tr Delay 1 503 1006 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 2 504 1008 us us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 3 1010 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 4 1012 us Identifies the transducer delay for each pair of transducers for this node during transducer calibration Node 1 Tr Delay 5 1014 us Identifies the transducer delay for each pa
108. un i inpet terr tUa Se pq ciun Dux IDEM 39 6 2 51 n teu 40 6 3 CHANGE PASSWORD AND SECURITY LEVEL 41 6 3 1 Change Password te phrase 41 6 3 2 Change Security a pix La PME GE 42 6 4 Change Unit SVSIOI oes eere ena nuce tnn cu nau cui 43 6 5 Adjust Meter 43 6 6 Access System 44 6 7 Poll for New Tar Gets 45 6 8 Modem 46 6 8 1 Modem Configuration 46 7 APPENDIX ULTRA DATABASE 49 8 APPENDIX B MPU 1200 DATABASE DESCRIPTION 69 Page 4 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 1 INTRODUCTION This manual describes the operation of the Winscreen operator s interface and diagnostics software tool for ultrasonic meters from FMC Measurement solutions The program is compatible with these meters Smith Meter Ultra 6 path ultrasonic meter for liquids MPU 1200 6 path ultrasonic meter for gas e MPU 600 3 path ultrasonic meter for gas
109. urements might be erroneous 50 61 Transit times Look for crazy values Page 36 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter 5 4 Check flow calculations Open the database of the meter described in chapter 4 4 or 4 7 Check the following objects 14 19 Measured flow velocity Check that the flow velocities on the different paths form a possible flow profile Also use the axial and transversal flow graph in the measurements window 20 25 Measured VOS AII paths should read approximately the same VOS 3 Velocity of sound average Use AGA 10 only for gas or equivalent to verify the velocity of sound AGA 10 is included in Winscreen From the main menu select Tools AGAIO WinScreen Series B AGA10 2 7 File Edit Connection Tools Security Window Help elel Simulator 1200 Composition Mole 22 Methane Ethane Propane HButane n Butane kPentane n Pentane n Hexane n Heptane n Octane mNonane mDecane v 288 Line Conditions S 3 I v Tc Pressure 50 Temperature 20 MD r Calculated values vos 341 73260 m s Density line 54 295027 kg m3 Density ref 0191778 kaima ZLine 0 8180536 ZRet 03952311 Specific enthalpy 424 60921f kJ kg Helium Hydrogen Nitrogen EY a
110. will be set ft sec Below this flow velocity the too low flow alarm will be set Min Signals used 435 870 If the signal drops below this limit the signal low alarm wil be set Max Gain 436 82 Tf the the gain raiser above this limit the gain high alarm wil be set Max Gain Difference If the gain on individual paths differs more than the specified limit compared to the median gain Max VOS deviation ft sec If the VOS on individual paths differs more than the specified limit compared to the median VOS Min S N ratio Processed signal 439 878 GB If the signal level compared to the noise drops below this level the S N ratio alarm will be set Max turbulence level If the variation in flow velocity pr path is larger then the specified limit the turbulence alarm will be set Max deviation Profile Flatness If the profile flatness differs more than the specified limit the alarm will set Max deviation Profile Symetr If the profile symetry differs more than the specified limit the alarm will set Max deviation Swirl crossflow If the transversiol flow differs more than the specified limit the alarm will set Page 74 of 96 PRD 0000021256 Rev 00A MNKS002 0 0 4 08 MPU Series B Ultrasonic Flow Meter Profile Lower flow limit profile correction ft sec Below this limit no flow profile checking and path substitution will be performed Path substitution is still possible by VOS checking
111. wnstream positive flow on each path Transit time is not corrected for transducer calibration Raw transit time A 2 69 138 ns ns The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer calibration nS The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer calibration nS The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer calibration nS The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer calibration nS The measured transit time firing downstream positive flow on each path Transit time is not corrected for transducer calibration Raw transit time Diff B A 1 74 148 nS nS Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 2 75 150 ns ns Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 3 76 152 ns nS Difference in transit time between upstream and downstream Positive number means positive flow Raw transit time Diff B A 4 77 154 nS ns Difference in transit time between upstream and downstream Positive number means positive flow R

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