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Model 2000 Flow Computer Instruction Manual

2.0

GENERAL

DESCRIPTION

Model 2000 issue 21

Page No

56

2.9.

COMMUNICATIONS PORTS

The Model 2000 has as standard two communication ports operating to the RS232 or RS485 communication standard. Each
port can be set up to have separate settings for Baud rate, parity, start and stop bits and handshaking. These ports can be

set to function as any of the following:-

Modbus ASCII

communication port for reading and writing of data.

Modbus RTU

communication port for reading and writing of data

Password Modbus ASCII

communication port for reading and writing of data. Security
controlled by password.

Password Modbus RTU

communication port for reading and writing of data. Security
controlled by password.

Instromet Ultrasonic 1

communication port for receiving data from a connected
Instromet US meter using the Uniform communication protocol.

Instromet Thru-port 1

communication port for use with an Instromet US meter using
UNIFORM Software.

Instromet Ultrasonic Modbus RTU 1

communication port for receiving data from a connected
Instromet US meter via Modbus RTU communication rather than

Uniform protocol..

FlowSIC 600 Modbus RTU

communication port for receiving data from a connected ABB
Totalsonic US meter via Modbus RTU communication protocol.

Panametrics GM868

communication port for receiving data from a connected
Panametrics GM868 US meter via Modbus RTU communication
protocol.

Daniels Senior Sonic

communication port for receiving data from a connected Daniels

Senior Sonic US meter via Modbus RTU communication
protocol.

Printer

communication port for connection to an external serial printer.

Chromat ASCII

communication port for connection to a Gas Chromatograph
using ASCII Modbus.

Chromat RTU

communication port for connection to a Gas Chromatograph
using RTU Modbus.

OSC-01-E

communication port to read gas data via OSC-01-E protocol

Station Controller

communication port for connection from a Station Controller to a
Flow Computer.

Smart Index

communication port for receiving data from a connected
Instromet Smart Index.

ASCII Micro Motion RFT9739 stream 1

communication port for receiving data from a connected Micro
Motion Coriolis meter type RFT9739 using Modbus ASCII
protocol. (See appendix 5 for data to be read).

No Function

No function is set-up for this port.

Two additional communication ports can be added to the M2000 by including a Comms Board (two serial ports per board).

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Summary of Contents for 2000

Page 1: ...LV6 400 FIRMWARE LV6 400 Model 2000 iss 21 202 02 09 MODEL 2000 FLOW COMPUTER INSTRUMENT INSTRUCTION MANUAL ...

Page 2: ...n this manual due consideration has been given to safety requirements in respect of statutory industrial regulations Users are reminded that these regulations similarly apply to installation operation and maintenance safety being mainly dependent upon the skill of the operator and strict supervisory control ...

Page 3: ...Model 2000 issue 21 Page No 3 ...

Page 4: ... MAIN MENU FUNCTION Settings 13 2 2 16 MAIN MENU FUNCTION Preset Data 13 2 2 17 MAIN MENU FUNCTION Edit 14 2 2 18 MAIN MENU FUNCTION Output set up 15 2 2 19 MAIN MENU FUNCTION Alarms 16 2 2 20 MAIN MENU FUNCTION Events 16 2 2 21 MAIN MENU FUNCTION Display 16 2 2 22 MAIN MENU FUNCTION System 16 2 2 23 MAIN MENU FUNCTION Calibration 17 2 2 24 MAIN MENU FUNCTION Board Info 18 2 2 25 MAIN MENU FUNCTIO...

Page 5: ...ROMATOGRAPH INPUT 37 2 4 7 4 ANALOGUE TRANSMITTER INPUTS FOR GAS DATA 37 2 4 7 5 HEATING VALUE UNITS 37 2 4 7 6 AVERAGE GAS DATA 38 2 4 8 DENSITY TRANSDUCER INPUTS 38 2 4 8 1 MULTIPLE DENSITY TRANSDUCER INPUTS 38 2 4 8 2 SOLARTRON DENSITY TRANSDUCER INPUTS 39 2 4 8 3 SARASOTA DENSITY TRANSDUCER INPUTS 41 2 4 9 RELATIVE DENSITY TRANSDUCER INPUT 41 2 4 10 SWITCH STATUS INPUTS 42 2 4 11 STATION PRESS...

Page 6: ...OWER SUPPLY 24V dc OPERATION 59 3 INSTALLATION INITIALISATION CALIBRATION 60 3 1 MECHANICAL INSTALLATION 60 3 2 ELECTRICAL INSTALLATION 60 3 2 1 POWER SUPPLY 60 3 2 2 TRANSMITTER INPUT CONNECTIONS 60 3 2 3 HART TRANSMITTER INPUT CONNECTIONS 60 3 2 4 OUTPUT SIGNAL CONNECTIONS 60 3 3 INITIALISATION 60 3 3 1 INTERNAL SWITCHES 60 3 3 2 SETTING THE INTERNAL SWITCHES 60 3 3 3 OPERATION 61 3 4 SOFTWARE I...

Page 7: ...t Station Controller Type 793 7SC Chromatograph Emulation 81 APPENDIX 3f Instromet Model 2000 and ENSonic Chromatograph Emulation 82 APPENDIX 3g ABB Model 3100 Chromatograph 83 APPENDIX 3h Instromet ENCAL 3000 Chromatograph 84 APPENDIX 3i Siemens Maxum II Chromatograph 86 APPENDIX 3j Daniels 2350 Chromatograph 87 APPENDIX 4 External Connections 89 APPENDIX 5 Coriolis Communications 93 APPENDIX 6 U...

Page 8: ...he parameter in the alarm condition Indication is given of the time of occurrence and clearance of the alarm state alarm output signals are also provided A feature of the Model 2000 is that it can use digital communication to the differential pressure pressure and temperature transmitters using the HART protocol eliminating the need for calibration of the Model 2000 This feature also eliminates th...

Page 9: ...t Ultrasonic meters as the primary flow measurement devices Modbus RTU multidrop communication to meter and Pressure Temperature and Compressibility for flow correction Gas flow computer 2 or 3 measurement streams using an FlowSIC 600 ultrasonic meter Panametrics GM868 or Daniel Senior Sonic ultrasonic meter as the primary flow measurement devices Modbus RTU multidrop communication to meter and Pr...

Page 10: ... volume of gas or liquids using pre set or active gas data and active input signals for pressure and temperature and either inputs from pulse generating turbine meters a high frequency pulse input used for flow calculation and a low or reference frequency input from the index or from an Instromet type Ultrasonic gas meter or from the differential pressure measurement across an orifice plate The fu...

Page 11: ... security Mode switches must be OFF the other must be ON To place the Model 2000 in fully open mode i e all data can be altered either via communication or via the EDIT mode Mode switches 1 and 2 must be in the ON position Mode switch 3 should only be set to the Boot OFF position if a new operating programme is going to be downloaded into the machine In all other modes of operation mode switch 3 m...

Page 12: ...l information will be shown as a help or information box 2 2 1 4 FUNCTION KEYS FUNCTION KEYS The keys shown with the symbols F1 F2 F3 F4 are the function keys these keys will have different operating functions depending upon the particular page that is currently in use The particular function for each individual key is shown directly above each key as a highlighted bar on the Model 2000 display No...

Page 13: ...shown in Figure 1 is a small opaque red window this is the Infra red programming port It is designed such that a PC equipped with a Remote Infra red device connected externally to one of its communication ports can send and receive data to the Model 2000 through this port without any physical contact On later models of the Model 2000 in the bottom left hand corner as shown in Figure 25 is a small ...

Page 14: ...symbol if information is available on this page and the current Model 2000 time and date The centre section is the main display area this generally shows the selected data that is appropriate for this page together with the page number and total number of pages that applies to the current section The bottom line of the display is shown in reverse format and gives the current function of the four f...

Page 15: ...m list are as follows Totals Line Conditions Coriolis Meter Grab Sampler Chromatograph Station Controller PID Controller Liquid Data Gas Data Settings Preset Data Edit Output set up Alarms Events Display System Calibration Board Info Information General Info Items marked will only be shown in the Main Menu if they are selected to operate Depending upon the type of machine set up or connected to wh...

Page 16: ...ted Volume Vnu Corrected Volume from Meter Un haltable i e always counts Vdry Corrected Volume of dry gas Vdryu Corrected Volume of dry gas Un haltable i e always counts M Mass Mu Mass Un haltable i e always counts E Energy Eu Energy Un haltable i e always counts For Wet Gas Venturi machines Mguc Mass gas from Venturi no correction for wet gas Mgc Mass gas from Venturi corrected for wet gas Mlc Ma...

Page 17: ...als Previous Hour Day and Month accumulated Alarm Totals Current Hour Day and Month non accumulated Alarm Totals Previous Hour Day and Month non accumulated Alarm Totals Last Day and non accumulated Alarm Totals The items will be divided into pages with a maximum of four items per page each item will be displayed with the corresponding symbols scaling factors and units 2 2 7 MAIN MENU FUNCTION Lin...

Page 18: ...s The items will be divided into pages with a maximum of four items per page 2 2 10 MAIN MENU FUNCTION Chromatograph This menu item is a read only display and when selected will show the status of any connected Gas Chromatograph this page will only be available if a gas chromatograph has been set up using the M2000 windows software The data items available are as follows Current read Status Readin...

Page 19: ...hine will be divided into pages with a maximum of four items per page each item will be displayed with the corresponding symbols scaling factors and units 2 2 14 MAIN MENU FUNCTION Liquid Data This menu item is a read only display and when selected will show a sub menu as below Preset Received Used Hourly Average Daily Average The menu item Preset contains Specific Gravity relative density Liquid ...

Page 20: ...ions Total or Flow rate suspension under Alarm conditions Alarm Counter functions Gas data alarm use Last Good Value or Keypad Gas Chromatograph stream number Station sub menu items that relate to station functions Only in a Multistream machine Sum Stream into Station Totals or Flow rates The items will be divided into pages with a maximum of four items per page each item will be displayed with th...

Page 21: ...ettings items Alter all available pre set numbers Adjust the Time and Date Operator 2 Password 2222 Alter all Settings items Alter all available pre set numbers Adjust the Time and Date Operator 3 Password 3333 Alter all available pre set numbers Adjust the Time and Date If an incorrect password is entered or the Model 2000 is in secure mode then access to the Data items will be denied If the Mode...

Page 22: ... Digital Edit Digital Pulse Output Set up The functions to be edited are selected by moving the display cursor to the required item using the for up and for down cursor keys and selecting by pressing the enter or return key If Analogue is selected then a page is shown for each of the four Analogue outputs on a particular Output board Each page has variables Value Analogue Output Variable name can ...

Page 23: ...within the Model 2000 together with the time and date that they were recorded Each Event will be listed in three columns the description of the event See page 73 for a list of all possible events the event entry number and the Time and Date that it occurred The Model 2000 allows the display of up to 500 Events the cursor keys allow the various pages to be viewed All Events can be cleared from the ...

Page 24: ...ld at least be at the extremes of the intended operating area At any time in the calibration session the operator can revert back to either the DEFAULT or PREVIOUS calibration by operating the RESTORE function key and selecting the appropriate item Each Hart input calibration page relates to a specific Hart Loop the position of the loop will be shown on the top left hand corner of the calibration ...

Page 25: ...e Version IP Address Network 2 Board Only 2 2 25 MAIN MENU FUNCTION Information This menu item when selected will allow access to the Information pages 1 to 6 that have been set up using the Model 2000 Windows software If no pages have been set up then this menu item will not appear It is intended that the information pages are used for data such as Approval Information Calibration Information and...

Page 26: ...mode individually When in the maintenance mode in either a Turbine or Ultrasonic machine the operator can set the M2000 to use a preset value for its flow rate input rather than the measured input This function is set in the windows operating software When in the maintenance mode the following functions will occur A Warning is indicated All Alarm digital Outputs are set to the no alarm position Al...

Page 27: ...l Sulphyde Carbon Disulphide Propane Propane Propylene Propadiene nButane nButane 1 Butene cis 2 Butene trans 2 Butene 1 2 Butadiene 1 3 Butadiene nPentane nPentane 1 Pentene Cyclopentane Benzene Hexane Hexane Cyclohexane Ethylbenzene 0 Xylene 2 Methylpentane 3 Methylpentane 2 2 Dimethylbutane 2 3 Dimethylbutane Methylcyclopentane Ethylcyclopentane Heptane Heptane Toluene Methylcyclohexane Octane ...

Page 28: ...Piston displacement alarm can be activated and optionally be latched at a programmable limit if this comparison fails Lubrication oil level alarming The oil reservoir of the lubrication system is equipped with a level switch At a defined minimum level the switch will be activated The Model 2000 can signal and optionally latch a Lubrication Oil Level Alarm when this minimum level switch is activate...

Page 29: ...he turbine meter input which is connected to the high frequency input The options available are off No correction 20 pnt Linearity correction using 20 point interpolation The meter is characterised by entering up to twenty co ordinates for flow and corresponding error values which are stored in the Model 2000 memory A linearity correction applied to the corrected flows by interpolating between the...

Page 30: ...o Blade The time periods that the BR check will be done over depends upon the values set for the following parameters BR Blade Ratio Qmax Maximum Meter flow in m3 hr impw Meter HF impulse factor 1 If 3 BR and 100 impw Q 3600 BR max Then a BR Check will occur every 1 Monitor input LF pulse or every BR 2 Meter input HF pulses which ever occurs first An Accountable alarm turbN hf An hf turbine meter ...

Page 31: ...Monitor BR Meter Monitor A Non accountable alarm turbN lf An lf turbine meter alarm blade failure will be generated if 04 0 Monitor BR Meter Monitor Where Monitor Number of Monitor pulses in time period Meter Number of Meter pulses in time period BR Blade Ratio The following special conditions will apply for indication of BR alarms a If the uncorrected flow rate is less than the value of the low f...

Page 32: ... Software UNIFORM This communication port provides the user with direct access to the ultrasonic meter through the Model 2000 without having to make or break any field connections to the actual meter The electrical connection is made using one of the communication port sockets set up for the purpose The communication details used must be set up to be the same as the communication port for the Ultr...

Page 33: ...d in ascending value of Q up to the top point If it is required to enter less than the maximum 20 points then any unused data positions must be set to invalid data by entering a sign with no numbers 2 4 2 4 METER ALARMS A number of separate alarm conditions in the Ultrasonic Meter can be recognised and indicated as follows 2 4 2 4 1 ACCOUNTABLE METER ALARMS An accountable alarm will be indicated i...

Page 34: ...te and display Coefficient of discharge Beta ratio Reynolds number Expansion factor for upstream or downstream tappings and other values used within the calculation of mass flow in accordance with the equations and calculation methods as specified in the above standards A facility is provided which gives the option to calculate or pre set the dynamic viscosity used within the calculation of Reynol...

Page 35: ...or Rosemount Transmitters the Rosemount Smart Family Interface Model 268 is used to programme the transmitter Refer to the Rosemount operating manuals for the programming procedures To interface with the hazardous area where intrinsically safe transmitters are used a digital safety barrier must be used a typical barrier is a Measurement Technology Ltd barrier Model MTL3046B or MTL 5042 2 4 3 1 3 A...

Page 36: ...0 Flow Computer by means of a Hart connection loop to the Model 3095 transmitter all three values are read in at one time WARNING The transmitters should only be connected individually on a connection loop system and each transmitter must have a different address It is essential that the transmitters have their addresses programmed and the burst mode operation turned off before they are connected ...

Page 37: ...Volume flow rate equations 1 LM L L qM qG ρ 2 LS L L qM qN ρ Where qML Mass flow rate in kg hr Measured qGL Volume flow rate at line conditions in m3 hr Equation 1 qNL Volume flow rate at base conditions in m3 hr Equation 2 ρLM Line Density of Liquid at metering conditions in kg m3 Measured ρLS Base Density of Liquid in kg m3 Equation 9 Calculation of Coefficient of Thermal Expansion CTL 3 2 LS 1 ...

Page 38: ...d Water Mass and Volume flow rate equations 10 1 W C ς ς 11 CS C WS W LS ρ ς ρ ς ρ 12 M M CS CM CPL CTL ρ ρ 13 C L C qM qM ς 14 CS C C qM qN ρ 15 CM C C qM qG ρ 16 W L W qM qM ς 17 WS W W qM qN ρ 18 WM W W qM qG ρ Where qML Mass flow rate Liquid in kg hr Measured qMC Mass flow rate Condensate in kg hr Equation 13 qNC Volume flow rate Condensate at base conditions in m3 hr Equation 14 qGC Volume fl...

Page 39: ...e entered and are displayed in absolute units 2 4 5 2 TEMPERATURE UNITS The Units of Temperature used in the Model 2000 can be set to be either C or F In the case of analogue transmitters it is assumed that the 4 20mA current value is calibrated in the required units However in the case of HART transmitters the units value is read from the transmitter and compared against the value selected if the...

Page 40: ...RAL DESCRIPTION Model 2000 issue 21 Page No 33 To interface with the hazardous area where intrinsically safe transmitters are used a digital safety barrier must be used a typical barrier is a Measurement Technology Ltd barrier Model MTL3046B or MTL 5042 ...

Page 41: ... may be fitted on this board there are two PRT input stages which can be used in the 4 wire configuration 2 4 5 6 PRESSURE TEMPERATURE SENSOR SCALING The Model 2000 can also be configured so that each of the connected Pressure or Temperature Sensors can be scaled using a simple equation as follows Tx P 1 R 1 Offset Scale P 1 1 Where P1 Scale Pressure P1Scale is the value passed to the multiple tra...

Page 42: ...s in Alarm DEV Value is outside deviation limit N A Value is not available The Model 2000 will continuously check all of the above and display the currently used parameter together with its source The currently used parameter is compared against the High and Low alarm settings if they are available and a non accountable alarm raised if appropriate For Calibration purposes it is possible to force t...

Page 43: ...e gas component values be received directly from a gas chromatograph a communication port must be configured and assigned for that function As determined by the gas chromatograph configuration set up the Model 2000 will then periodically interrogate the gas chromatograph for values These values will be checked as previously described and if they are valid and in range they will become the gas used...

Page 44: ...tograph Type Selected from list Chromatograph Comms id Must match ID in the GC Chromat Status Status alarm indicated or ignored Chromat read time interval Set to selected Intervals 1min to 1 hour or continuous C6 code Gas component code used for C6 hexane to decane in C6 result Certain specific Gas Chromatographs See page 75 will also require the following parameters to be set Gas Component Max an...

Page 45: ...ultiple transducer inputs for density measurement It can be configured to use one or two transducer inputs either from the same type of transducer or from different transducer types Each transmitter input is individually checked for correct in range operation within Max and Min limits All available inputs are then checked for deviation against a pre set limit All values that pass all of the above ...

Page 46: ...mperature in kg m3 Equation 2 K18 Constant DATA ENTRY K19 Constant DATA ENTRY t1 Line gas Temperature in C MEASURED t0 Reference gas Temperature in C DATA ENTRY The density meter measurement can be corrected for the effects of the velocity of sound in gas by two alternative methods Firstly as detailed in Equations 3 4 and 5 as follows and alternatively as in equations 6 and 7 as follows if none is...

Page 47: ... Cc 1 c ρ ρ ρ Where Cc Velocity of Sound in Calibration gas Equation 5 K1Cc Constant DATA ENTRY K2Cc Constant DATA ENTRY K3Cc Constant DATA ENTRY K4Cc Constant DATA ENTRY Alternative method of correcting for Velocity of Sound in Gas 6 ρ ρ ρ 15 273 t G A K K 1 2 4 t 3 t a 7 0 b d G γ Where ρa Line Density of gas corrected for VOS and temperature in kg m3 Equation 6 G Intermediate Equation Equation ...

Page 48: ...ation constant of Spool µS DATA ENTRY Tempco Temperature coefficient of spool in µS C DATA ENTRY Presco Pressure coefficient of spool in µS BAR DATA ENTRY VIBDEM Characteristics of vibrating element in mm DATA ENTRY κ Isentropic exponent of Gas DATA ENTRY t1 Line Gas Temperature in C MEASURED pl Line Gas pressure in Bar a MEASURED Tcal Calibration Temperature of Densitometer 15 C DATA ENTRY Pcal C...

Page 49: ... each of the status inputs are as follows No Function This means that the input has not been assigned any pre set function its status will still be displayed and available for other indication but it has no actual function Bi Dir Turbine In a Model 2000 set up for Pulse counting inputs from a Turbine Meter The Status input is used to indicate flow direction to the Model 2000 if the meter used is c...

Page 50: ...set to be either bar Kpa Kg cm2 or psi in either absolute or gauge form In the case of analogue transmitters it is assumed that the 4 20mA current value is calibrated in the required units However in the case of HART transmitters the units value is read from the transmitter and compared against the value selected if the value read does not agree with the value selected an accountable Unit alarm is...

Page 51: ...ured to receive a serial communication input from an Instromet SMART Index or Elster ENCODER for Turbine meters The input uses one of the communication ports configured for that purpose using the NAMUR serial communication protocol When used in this way the Model 2000 displays the received information it does not use it for any flow calculation purposes The Model 2000 will read and display the fol...

Page 52: ...the Maximum and Minimum scaling factors O Px selects the function of the output from the above list O Px mn scales the min output i e 0mA or 4mA O Px mx scales the max output i e 20mA or 24mA Where x is the output numbered 1 to 4 The above scaling factors are entered in the same units as the output parameter for example if the output has been selected to be Pressure then O Px mn and O Px mx are en...

Page 53: ...point SPinitial Initial set point PV at start up PV Process value PV n Current Value of PV PV n 1 Previous Value of PV eP n Current Value of eP eP n 1 Previous Value of eP eP Epsilon for Proportional action eI Epsilon for Integral action eD Epsilon for Derivative action Paction Proportional action Iaction calc Calculated Integral action Iaction Finally used Integral action Daction Derivative actio...

Page 54: ...provide such an output 2 6 1 1 GENERAL ACCOUNTABLE ALARMS An accountable alarm will be indicated when any of the following conditions occur 1 Pressure sensor 1 is above the values of pressure N max 2 Pressure sensor 1 is below the values of pressure N min 3 There is no value for pressure sensor 1 pr1 N val 4 A communications failure has occurred between the Model 2000 and pressure sensor 1 pr1 N h...

Page 55: ...dp sensor 1 dph1 N hrt 5 High range dp sensor 1 is in a sensor generated alarm condition dph1 N hst 6 The selected high range dp units do not match the units indicated by high range dp sensor 1 dph1 N unt 7 High range dp sensor 1 value is outside the deviation limit dph1 N dev 8 High range dp sensor 1 value is outside the average deviation limit dph1 N adev 9 Low range dp sensor 1 is above the val...

Page 56: ...ion Controller Vn Comparison Alarm 2 6 1 7 SMART INDEX ACCOUNTABLE ALARMS 1 Smart Index is not communicating 2 Smart Index is sending invalid communication packets 2 6 1 8 CORIOLIS METER ACCOUNTABLE ALARMS 1 Density Value received from Coriolis meter is above Density max limit 2 Density Value received from Coriolis meter is below Density min limit 3 Communication port used for Coriolis meter set u...

Page 57: ...ransmitters when the flow is in a negative or reverse direction 1 High range dp sensor 1 is above the value of dphi N hi 2 High range dp sensor 1 is below the value of dphi N lo NOTE In all cases above 1 to 2 the numeric character could be 1 2 or 3 depending upon the number of selected multiple transmitters NOTE In all cases above the character N will refer to the stream number 1 2 or 3 2 6 2 5 DE...

Page 58: ...rd position that contains a board that is a non critical board and is missing or is the wrong type of board All warnings will not stop the Model 2000 from calculating flow values Additionally warnings will be indicated when any of the pulse outputs are in an over range state The following are the types of warning that will be indicated 1 Missing Input board in user position X Warn ipX 2 Missing Ou...

Page 59: ...om the meter input Un haltable counter Vbu 3 Total uncorrected volume from the meter input corrected for linearity pressure and temperature expansion Vbc 4 Total uncorrected volume from the meter input corrected for linearity pressure and temperature expansion Un haltable counter Vbcu 5 Total corrected volume Vn 6 Total corrected volume Un haltable counter Vnu 7 Total energy flow calculated from e...

Page 60: ...Volume of Water at Line conditions in m3 VGw 7 Volume of Water at base conditions in m3 VNw 8 Mass of Condensate in kg Mc 9 Volume of Condensate at Line conditions in m3 VGc 10 Volume of Condensate at base conditions in m3 VNc All the above Coriolis Totals are also available in un haltable versions Primary and secondary source from the Coriolis meter can be either serial data via Modbus communicat...

Page 61: ...UT SIGNALS The FC2000 can provide outputs to be used with two identical sized sample cells The operation of these grab samplers will be controlled by the FC2000 flow computer with the possibility of allowing remote monitoring start stop and reset functionality The FC2000 flow computer shall collect representative samples simultaneously or individual for both samplers The sample frequency is calcul...

Page 62: ...ing is flow proportional but will be ended at the end of the specified period To organize this flow proportional sampling the expected liquid total for that period the cylinder and grab size must be entered by an operator The following equations will then calculate when a sample needs to be taken Size Grab 0 01 Limit Fill Size Cylinder Samples of Number 1 Samples Taken Samples of Number Samples Re...

Page 63: ...rather than Uniform protocol FlowSIC 600 Modbus RTU communication port for receiving data from a connected ABB Totalsonic US meter via Modbus RTU communication protocol Panametrics GM868 communication port for receiving data from a connected Panametrics GM868 US meter via Modbus RTU communication protocol Daniels Senior Sonic communication port for receiving data from a connected Daniels Senior So...

Page 64: ...s as follows Normal Input Board This function assumes operation for gas measurement where all input functions from pulse generating devices such as Turbine meters and all Status input as well as all transducer measurements are defined by the operator and no pre determined functions are defined Direct 4 wire PRT measurement is selected and Link LK16 is fitted in position 1 2 Prover output must not ...

Page 65: ...1 WEB ACCESS The IP address of the card can be programmed manually or alternatively the settings can be obtained via DHCP from a local server Each card can be given a unique tag name that is used on the web pages of that card 2 11 2 MODBUS TCP IP SLAVE It is possible to setup 3 different modbus configurations using 3 separate Modbus TCP IP ports These ports will service modbus functions 0x03 read ...

Page 66: ...r this reason it is recommended that the SNTP update time is HH MM 30 2 12 COUNTER MODULE An external electromechanical counter unit with up to four counters is available as an accessory to the Model 2000 2 13 PRINTER FACILITY An external serial printer is available as an accessory to the Model 2000 2 14 POWER SUPPLY 24V dc OPERATION The nominal 24 Vdc supply is connected to a terminal block locat...

Page 67: ...s are connected in parallel as a multidrop system and each transmitter must have a different address It is essential that the transmitters have their addresses programmed and the burst mode operation turned off before they are connected to the Model 2000 using the Rosemount Smart Family Interface Model 268 or similar interface All transmitters on the same Hart Loop must be assigned different short...

Page 68: ...a Red Window In this case connection to a PC is achieved by using an A to A USB cable this is supplied with the Model 2000 See figures 24 and 25 for details 3 4 SOFTWARE INSTALLATION If it becomes necessary to update or re install the operating software inside the Model 2000 the mode switches should be set as below Explicit instructions for this function are given in a Technical Manual separate fr...

Page 69: ...to be entered and the scroll keys can be used to step through the calibration parameters from start to finish to ensure all of the calibration data is entered NOTE If a routine calibration check is being carried out the scroll keys can be used to select the parameter which is required for checking passing through other parameters Calibration of the temperature inputs when platinum resistance therm...

Page 70: ... CALIBRATION menu item is selected the user will be prompted to enter a four digit numeric password to gain access to the calibration pages It is possible to set up a maximum of three different passwords and each of these passwords can be set to allow access or not to the calibration pages these passwords are the same as used in the EDIT mode In its factory default condition the three available pa...

Page 71: ...ds are fully engaged in their sockets and are positioned in the correct location 6 Carry out a visual inspection of all wires and cables for obvious loose or broken connections 7 Check that all external signal transmitters have the correct power supply voltages and that they are operational 4 2 REPLACEMENT PARTS The following replacement parts are available for maintenance purposes Description Par...

Page 72: ... 16 HF Input 1 de bounce ON OMIT 17 HF Input 1 de bounce OFF FIT 18 HF Input 2 de bounce OFF FIT 19 HF Input 2 de bounce ON OMIT Note on early issues of the above board links 14 to 19 may not be present See figure 7 for the location of the links 4 4 INPUT 2 BOARD LINK SETTINGS Link No Function Factory setting Notes 1 HF Input 1 Resistor bypass OMIT 2 HF Input 1 0V 24 Connection OMIT 3 HF Input 2 R...

Page 73: ...ction OMIT 9 Status Input 3 Resistor bypass OMIT 10 Status Input 3 0V 24 Connection OMIT 11 0VD to 0VA FIT No customer option 12 HART Loop 1 0V FIT No customer option 13 HART Loop 2 0V FIT No customer option 14 12V Bypass link FIT No customer option 15 12V Bypass link FIT No customer option 16 1 2 4 Wire PRT FIT No customer option 16 2 3 Prover Output OMIT No customer option See figure 28 for the ...

Page 74: ... 24 Connection OMIT 9 Status Input 3 Resistor bypass OMIT 10 Status Input 3 0V 24 Connection OMIT 11 0VD to 0VA FIT No customer option 12 HART Loop 1 0V FIT No customer option 13 HART Loop 2 0V FIT No customer option 14 12V Bypass link FIT No customer option 15 12V Bypass link FIT No customer option 16 HF Input 1 de bounce ON OMIT 17 HF Input 1 de bounce OFF FIT 18 HF Input 2 de bounce OFF FIT 19 ...

Page 75: ...low The Station temperature 2 is below the values of S te2 low For Turbine meters only turbN lf An lf turbine meter alarm blade failure has occurred For US meters only usN eff 1 Meter path 1 efficiency is below pre set limit usN eff 2 Meter path 2 efficiency is below pre set limit usN eff 3 Meter path 3 efficiency is below pre set limit usN eff 4 Meter path 4 efficiency is below pre set limit usN ...

Page 76: ...larm levels n C6 N lo hi Hexane below Lo or above Hi alarm levels n C7 N lo hi Heptane below Lo or above Hi alarm levels n C8 N lo hi Octane below Lo or above Hi alarm levels n C9 N lo hi Nonane below Lo or above Hi alarm levels n C10 N lo hi Decane below Lo or above Hi alarm levels He N lo hi Helium below Lo or above Hi alarm levels Ar N lo hi Argon below Lo or above Hi alarm levels Chrm str Gas ...

Page 77: ...n Station Temperature sensor 1 is below the values of S te1 min S te1 val There is no value for Station temperature 1 S te1 hart A comms failure has occurred between the Model 2000 and Station temperature sensor 1 S te1 hsts Station Temperature sensor 1 has a sensor generated alarm condition S te1 unit The selected Station temperature units do not match the units indicated by Station temperature s...

Page 78: ...lis Meters only dm val max Density value from meter is above density Maximum alarm level dm val min Density value from meter is below density Minimum alarm level CMN port Communication port used for Coriolis meter set up problem CMN comms Comms failure or problem between FC2000 and Coriolis meter CMN units Units read from Coriolis meter different from those set in FC2000 CMN status Coriolis Meter ...

Page 79: ...sing Output board in user position X Fault comX Faulty or missing Communication board in user position X Fault netX Faulty or missing Network board in user position X Fault brdX Wrong board type in user position X Fault data No or incomplete data for operation Fault rtc Real Time Clock fault or failure APPENDIX 1f Warning Codes In all the following items X will indicate the user board slot number ...

Page 80: ... No 1 changed from OFF to ON 29 Security Switch No 1 changed from ON to OFF 21 Security Switch No 2 changed from OFF to ON 22 Security Switch No 2 changed from ON to OFF 23 Security Switch No 3 changed from OFF to ON 24 Security Switch No 3 changed from ON to OFF 25 Security Switch No 4 changed from OFF to ON 26 Security Switch No 4 changed from ON to OFF 27 Totals Hold Button operated 28 All Alar...

Page 81: ... Error 5 56 Time Set by digital Input 57 New meter K factor written Liquid M2000 only 58 Stream 1 switched Online 59 Stream 1 switched Offline 60 Stream 2 switched Online 61 Stream 2 switched Offline 62 Stream 3 switched Online 63 Stream 3 switched Offline 64 Stream 4 switched Online 65 Stream 4 switched Offline 66 Stream 5 switched Online 67 Stream 5 switched Offline 68 Active Data Report Changed...

Page 82: ...8100 Appendix 3b Yamatake Model HGC303 Appendix 3c Siemens Optichrome Appendix 3d Rosemount GCX Appendix 3e Instromet Station Controller Type 793 7SC Appendix 3f Instromet M2000 in GC Emulation Mode Instromet Ensonic Appendix 3g ABB Model 3100 Appendix 3h Instromet ENCAL 3000 For OSC 01 E see Gas Unie Document for Protocol information The Instromet and Daniels gas chromatographs will have the same...

Page 83: ...6 0 i e OK 3047 0 i e OK When these conditions are met it will continue to read addresses 3001 to 3016 7001 to 7016 appropriate registers in the range 7033 to 7089 NOTE Instromet ENCAL Indian Software does not read address 3034 Stream Number a value of stream 1 is assumed Example codes 3001 to 3016 can appear in any order 3001 Component code for C6 108 unsigned 16 bit integer 3002 Component code f...

Page 84: ... Mol neo Pentane IEEE 32 bit Float 7010 Mol i Pentane IEEE 32 bit Float 7011 Mol n Pentane IEEE 32 bit Float 7012 Mol H2 IEEE 32 bit Float 7013 Mol Helium IEEE 32 bit Float 7014 Mol Oxygen IEEE 32 bit Float 7015 Mol CO IEEE 32 bit Float 7016 Mol Water Vapour IEEE 32 bit Float 7033 Superior Heating Value Dry IEEE 32 bit Float 7034 Superior Heating Value Sat IEEE 32 bit Float 7035 Relative Density I...

Page 85: ...59 1 i e Analysis 3047 0 i e OK When these conditions are met it will continue to read addresses 7001 to 7020 Address Function Number Format 7001 Mol C6 IEEE 32 bit Float 7002 Mol Propane IEEE 32 bit Float 7003 Mol i Butane IEEE 32 bit Float 7004 Mol n Butane IEEE 32 bit Float 7005 Mol neo Pentane IEEE 32 bit Float 7006 Mol i Pentane IEEE 32 bit Float 7007 Mol n Pentane IEEE 32 bit Float 7008 Mol ...

Page 86: ...6 bit integer C6 41101 unsigned 16 bit integer Wobbe superior 43101 unsigned 16 bit integer The Siemens Optichrome interface supports the Following Modbus commands only 1 Read requests of Data Registers T1 T2 T3 T4 KK03ssssnnnn CRC T1 T2 T3 T4 2 Read requests of Status Registers T1 T2 T3 T4 KK04ssssnnnn CRC T1 T2 T3 T4 3 Force Single Coil Instruction Sent Automatically every 10 seconds T1 T2 T3 T4...

Page 87: ...C2 30004 unsigned 16 bit integer Propane C3 30005 unsigned 16 bit integer i Butane i C4 30006 unsigned 16 bit integer n Butane n C4 30007 unsigned 16 bit integer i Pentane i C5 30009 unsigned 16 bit integer n Pentane n C5 30010 unsigned 16 bit integer C6 30011 unsigned 16 bit integer Wobbe superior 30020 unsigned 16 bit integer The Rosemount GCX interface supports the Following Modbus commands onl...

Page 88: ... Function Number Format 10350 Superior Heating Value Double 4321 8 bytes 10351 Inferior Heating Value Double 4321 8 bytes 10352 Relative Density Double 4321 8 bytes 10353 Mol CO2 Double 4321 8 bytes 10354 Mol N2 Double 4321 8 bytes 10360 Mol Methane Double 4321 8 bytes 10361 Mol Ethane Double 4321 8 bytes 10362 Mol Propane Double 4321 8 bytes 10363 Mol i Butane Double 4321 8 bytes 10364 Mol n Buta...

Page 89: ...ferior Heating Value Double 4321 8 bytes 1103 Mol Methane Double 4321 8 bytes 1104 Mol N2 Double 4321 8 bytes 1105 Mol CO2 Double 4321 8 bytes 1106 Mol Ethane Double 4321 8 bytes 1107 Mol Propane Double 4321 8 bytes 1108 Mol H2O Double 4321 8 bytes 1119 Mol H2S Double 4321 8 bytes 1110 Mol H2 Double 4321 8 bytes 1111 Mol CO Double 4321 8 bytes 1112 Mol O2 Double 4321 8 bytes 1113 Mol i Butane Doub...

Page 90: ...d instead All Valid Data will be used 3001 C5 Valid flag 0 Not Valid 1 Valid 3002 N2 Valid Flag 0 Not Valid 1 Valid 3003 Methane Valid Flag 0 Not Valid 1 Valid 3004 CO2 Valid Flag 0 Not Valid 1 Valid 3005 Ethane Valid Flag 0 Not Valid 1 Valid 3006 Propane Valid Flag 0 Not Valid 1 Valid 3007 i Butane Valid Flag 0 Not Valid 1 Valid 3008 n Butane Valid Flag 0 Not Valid 1 Valid 3009 Gross Heating Vali...

Page 91: ...c Cal alarm 6996 Current stream position 6997 Current stream analysing Stream Number Stream 0 and 6 are maintenance 6998 Application stream position 0 Not Protected No alarm 3103 Security Register 1 Protected Acc Security Alarm Registers 6989 6994 and 6996 6998 are general information registers Register 6995 is used to indicate a calibration alarm from the Encal 3000 and register 3103 is used to i...

Page 92: ...omponent Number 19 Default rd 7 19 Component Number 20 Default Not Used 7 20 Component Number 21 Default Wobbe S 7 21 Component Number 22 Default Hi 7 22 Component Number 23 Default Wobbe i 7 23 Component Number 24 Default Not Used 7 24 Stream alarm Stream alarm register Additional response factor information is read from addresses 7054 7070 for new response factors Addresses 7071 7087 for current...

Page 93: ...Active No alarm 1000 No Errors No alarm 30001 Read Input Registers Chromatograph Status Anything Else Acc Status Alarm 40102 Read Holding Registers Methane Molar 40104 Read Holding Registers Ethane Molar 40106 Read Holding Registers Propane Molar 40108 Read Holding Registers i Butane Molar 40100 Read Holding Registers n Butane Molar 40112 Read Holding Registers i Pentane Molar 40114 Read Holding R...

Page 94: ...ned 16 bit integer 3055 GC Stream 4 status register 2 See GC manual for details 0 OK unsigned 16 bit integer 3056 GC Stream 5 status register 1 See GC manual for details 0 OK unsigned 16 bit integer 3057 GC Stream 5 status register 2 See GC manual for details 0 OK unsigned 16 bit integer Unit will continue to read the above registers until the following conditions are correct 3034 Stream Number 30...

Page 95: ... 7003 Mol Methane IEEE 32 bit Float 7004 Mol CO2 IEEE 32 bit Float 7005 Mol Ethane IEEE 32 bit Float 7006 Mol Propane IEEE 32 bit Float 7007 Mol i Butane IEEE 32 bit Float 7008 Mol n Butane IEEE 32 bit Float 7009 Mol neo Pentane IEEE 32 bit Float 7010 Mol i Pentane IEEE 32 bit Float 7011 Mol n Pentane IEEE 32 bit Float 7012 Mol H2 IEEE 32 bit Float 7013 Mol Helium IEEE 32 bit Float 7014 Mol Oxygen...

Page 96: ...ION Signal Direction 1 not to be used 2 RS232 RxD 2000 PC 3 RS232 TxD 2000 PC 4 not to be used 5 RS232 0V Common 6 RS485 B 7 RS 232 RTS 2000 PC 8 RS 232 CTS 2000 PC 9 RS485 A CONNECTOR PIN IDENTIFICATION FOR INPUT AND OUTPUT SIGNALS SOCKET No SKT 3 RS232 RS485 SIGNALS COMMS PORT 3 9 Pin Female D type Pin No FUNCTION Signal Direction 1 not to be used 2 RS232 RxD 2000 PC 3 RS232 TxD 2000 PC 4 not to...

Page 97: ...20mA Input 4 A13 not to be used B13 4 20mA Input 1 A14 PRT Input C B14 4 20mA Input 1 A15 PRT Input B B15 4 20mA Input 3 A16 PRT Input A B16 4 20mA Input 3 PRT INPUT MODULE TERMINAL CONNECTIONS Terminal No FUNCTION Terminal No FUNCTION A1 Status Input 1 LED B1 High Freq Input 2 LED A2 Status Input 1 LED B2 High Freq Input 2 LED A3 Status Input 3 LED B3 Status Input 2 LED A4 Status Input 3 LED B4 S...

Page 98: ...ART Loop 1 A7 0V24 B7 HART Loop 2 A8 0V24 B8 HART Loop 2 A9 24V dc Auxiliary Supply B9 4 20mA Input 2 A10 24V dc Auxiliary Supply B10 4 20mA Input 2 A11 24V dc Auxiliary Supply B11 4 20mA Input 4 A12 Prover Output B12 4 20mA Input 4 A13 Prover Output OR 4 Wire PRT Input C B13 4 20mA Input 1 A14 4 Wire PRT Input D B14 4 20mA Input 1 A15 4 Wire PRT Input B B15 4 20mA Input 3 A16 4 Wire PRT Input A B...

Page 99: ...INPUT CONNECTOR Terminal No FUNCTION 1 24V 24V dc positive power supply Terminal 2 E Earth connection terminal 3 0V24 Power Supply 0V terminal AUXILIARY POWER SUPPLY OUTPUT CONNECTOR Terminal No FUNCTION 1 24V 24V dc positive power supply Terminal 2 E Earth connection terminal 3 0V24 Power Supply 0V terminal Earth Stud terminal ...

Page 100: ... Temperature Units 1 2 R W 13 16 bit U Int 2 pulse output variable 1 2 R W 222 32 bit Float 4 select scaling method 2 2 R W 224 32 bit Float 4 configure scaling 2 2 R W 226 32 bit Float 4 configure pulse length 2 2 R W 244 32 bit Float 4 Alarm 2 2 W 7 16 bit U Int 2 Reset Counters 1 2 W 9 16 bit U Int 2 Reset Counters 1 2 W 244 32 bit U Int 4 Status 2 2 R 246 32 bit Float 4 Mass Flow 2 2 R 248 32 ...

Page 101: ...Paths 1 5 1035 Unsigned Integer 2 bytes V status 1036 Unsigned Integer 2 bytes Cr status 1037 Unsigned Integer 2 bytes Checksum 1 1038 Unsigned Integer 2 bytes Checksum 2 1039 Unsigned Integer 2 bytes Current mode Packet 2 contains the following data Address Type Size Name 1400 Floating Point 4 bytes Velocity of Sound 1401 Floating Point 4 bytes Velocity of Gas 1402 Floating Point 4 bytes Pressure...

Page 102: ...ed Integer 4 bytes Spare 1 1502 1503 Unsigned Integer 4 bytes Spare 2 1504 1505 Unsigned Integer 4 bytes Cold 1506 1507 Unsigned Integer 4 bytes Data quality 1508 1509 Unsigned Integer 4 bytes Volume flow 1510 1511 Unsigned Integer 4 bytes Normal volume flow 1512 1513 Unsigned Integer 4 bytes Time lapse 1514 1515 Unsigned Integer 4 bytes Time of flow 1516 1517 Unsigned Integer 4 bytes Time 1518 15...

Page 103: ...e Volume 5013 Unsigned Integer 4 bytes Negative Volume Error 5014 Unsigned Integer 4 bytes Counter Resolution Packet 4 contains the following data Address Type Size Name 7001 Floating Point 4 bytes Line volume flow rate 7002 Floating Point 4 bytes Base volume flow rate 7003 Floating Point 4 bytes Velocity of sound 7004 Floating Point 4 bytes Velocity of gas 7005 7008 Floating Point 4 bytes Path ve...

Page 104: ...igned Integer 2 bytes Path A Last error 50 Unsigned Integer 2 bytes Path B Velocity of gas 51 Unsigned Integer 2 bytes Path B Velocity of sound 52 Unsigned Integer 2 bytes Path B Readings in error 53 Unsigned Integer 2 bytes Path B Last error 54 Unsigned Integer 2 bytes Path C Velocity of gas 55 Unsigned Integer 2 bytes Path C Velocity of sound 56 Unsigned Integer 2 bytes Path C Readings in error ...

Page 105: ...Model 2000 Flow Computer Instruction Manual APPENDIX 6 Model 2000 issue 21 Page No 98 82 Unsigned Integer 2 bytes Number of paths 83 Unsigned Integer 2 bytes Modbus address ...

Page 106: ...ower Supply Board Fig 13 Output Board Fig 14 Network 2 Board Fig 15 PRT Input Board Fig 16 Mode Switch Access Hole Position Fig 17 Typical Installation M2000 Ultrasonic Meter Fig 18 Typical HART Transmitter Connections no barriers Fig 19 Typical Analogue Pressure Transmitter Connections Fig 20 Typical Analogue 3 Wire PRT Transmitter Connections Fig 21 Use of the Model 2000 Programming Cable Fig 22...

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