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Dynamic Flow Computers

SFC332L Manual

Modbus Data

– 4-24

Modbus Address Table

– 32 Bits

ADDRESS DESCRIPTION

DECIMAL READ/WRITE

Date: 8/1/2019



*Note

: no of decimal position is contengined on the resolution setting.



Temperature Resolution (2794)



Pressure Reslution (2795)

4687

Meter #1 Density/Gravity @4mA

4 or 1 Inferred

Read/Write

4689

Meter #1 Density/Gravity @20mA

4 or 1 Inferred

Read/Write

4691

Meter #1 Density/Gravity Lo-Limit

4 or 1 Inferred

Read/Write

4693

Meter #1 Density/Gravity Hi-Limit

4 or 1 Inferred

Read/Write

4695

Meter #1 Density/Gravity Maintenance

4 or 1 Inferred

Read/Write

4697

Meter #1 Density Temp. @4mA

0,1,2 Inferred*

Read/Write

4699

Meter #1 Density Temp. @20mA

0,1,2 Inferred*

Read/Write

4701

Meter #1 Density Temp. Lo-Limit

0,1,2 Inferred*

Read/Write

4703

Meter #1 Density Temp. Hi-Limit

0,1,2 Inferred*

Read/Write

4705

Meter #1 Density Temp. Maintenance

0,1,2 Inferred*

Read/Write

4707

Meter #1 DP High @4mA

4 Inferred

Read/Write

4709

Meter #1 DP High. @20mA

4 Inferred.

Read/Write

4711-4715

Spare

4717

Meter #1 Dens.Correction Factor

5 Inferred

Read/Write

4719

Meter #1 Dens.Period Low Limit

3 Inferred

Read/Write

4721

Meter #1 Dens.Period High Limit

3 Inferred

Read/Write

4723-4725

Spare

4727

Meter #2 DP Low @4mA

4 Inferred

Read/Write

4729

Meter #2 DP Low @20mA

4 Inferred

Read/Write

4731

Meter #2 DP Low Lo-Limit

4 Inferred

Read/Write

4733

Meter #2 DP Low Hi-Limit

4 Inferred

Read/Write

4735

Meter #2 DP Low Maintenance

4 Inferred

Read/Write

4737

Meter #2 Temperature @4mA

0,1,2 Inferred*

Read/Write

4739

Meter #2 Temperature @20mA

0,1,2 Inferred*

Read/Write

4741

Meter #2 Temperature Lo-Limit

0,1,2 Inferred*

Read/Write

4743

Meter #2 Temperature Hi-Limit

0,1,2 Inferred*

Read/Write

4745

Meter #2 Temperature Maintenance

0,1,2 Inferred*

Read/Write

4747

Meter #2 Pressure @4mA

0,1 Inferred*

Read/Write

4749

Meter #2 Pressure @20mA

0,1 Inferred*

Read/Write

4751

Meter #2 Pressure Lo-Limit

0,1 Inferred*

Read/Write

4753

Meter #2 Pressure Hi-Limit

0,1 Inferred*

Read/Write

4755

Meter #2 Pressure Maintenance

0,1 Inferred*

Read/Write

4757

Meter #2 Density/Gravity @4mA

4 or 1 Inferred

Read/Write

4759

Meter #2 Density/Gravity @20mA

4 or 1 Inferred

Read/Write

4761

Meter #2 Density/Gravity Lo-Limit

4 or 1 Inferred

Read/Write

4763

Meter #2 Density/Gravity Hi-Limit

4 or 1 Inferred

Read/Write

4765

Meter #2 Density/Gravity Maintenance

4 or 1 Inferred

Read/Write

4767

Meter #2 Density Temp. @4mA

0,1,2 Inferred*

Read/Write

4769

Meter #2 Density Temp. @20mA

0,1,2 Inferred*

Read/Write

4771

Meter #2 Density Temp. Lo-Limit

0,1,2 Inferred*

Read/Write

4773

Meter #2 Density Temp. Hi-Limit

0,1,2 Inferred*

Read/Write

4775

Meter #2 Density Temp. Maintenance

0,1,2 Inferred*

Read/Write

Summary of Contents for SFC332L

Page 1: ...Date 8 1 2019 SFC332L OPERATORS MANUAL Flow Computer Liquid Version 11104 W Airport Blvd Suite 108 148 Stafford Texas 77477 USA 281 565 1118 Fax 281 565 1119 ...

Page 2: ... OF ANY OTHER WARRANTY EXPRESS IMPLIED OR STATUTORY BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY FITNESS FOR PARTICULAR PURPOSE OR ANY WARRANTY ARISING OUT OF ANY PROPOSAL SPECIFICATION OR SAMPLE LIMITATION OF LIABILITY DYNAMIC FLOW COMPUTERS SHALL HAVE NO LIABILITY FOR ANY INDIRECT OR SPECULATIVE DAMAGES INCLUDING WITHOUT LIMITING THE FOREGOING CONSEQUENTIAL INCIDENTAL AND SPECIAL DAMAGES A...

Page 3: ...s 1 23 Density Input Wiring 1 24 RS 232 Connection 1 25 RS 485 1 26 Wiring of Status Inputs 1 27 Wiring of Switch Pulse Outputs 1 28 I O Expansion 1 29 Prover Expansion 1 31 CALIBRATION Through Window Program 1 32 Analog Input 4 20mA or 1 5 volt signal 1 32 RTD Calibration 1 33 Calibration of Analog Output 1 34 Multi Variable Transmitters Model 205 DP and Pressure 1 34 Multi Variable Transmitters ...

Page 4: ...LLING 2 38 CHAPTER 3 FLOW EQUATIONS 3 1 AGA3 3 1 API 14 3 3 2 Wedge 3 3 Venturi 3 4 AGA7 3 5 DENSITY EQUATIONS 3 6 Sarasota Density GM CC 3 6 UGC Density GM CC 3 7 Solartron Density GM CC 3 8 Propylene Density 3 9 Ethylene Density 3 9 NBS 1045 3 9 NIST14 3 9 DENSITY EQUATIONS Without Live Densitometer 3 10 CHAPTER 4 MODBUS DATA 4 1 MODBUS PROTOCOL 4 1 TRANSMISSION MODE 4 1 ASCII FRAMING 4 1 RTU FR...

Page 5: ...rical Batch Daily Data Area Meter 1 4 49 Historical Hourly Data Area Meter 1 4 50 Current Data Area Meter 2 4 51 Historical Batch Daily Data Area Meter 2 4 52 Historical Hourly Data Area Meter 2 4 53 Programmable Floating Point Variables 4 54 ...

Page 6: ...a wide variety of products such as crude refined product LPG NGL products products that use table 24C ethylene propylene and water Fifty days of previous daily data fifty previous batch data and fifty previous hourly data are stored in the full format type reports The previous 100 audit trail reports and 100 alarm reports are stored User formatted reports and user formatted ticket reports are avai...

Page 7: ...ONDS ROM 2 MB 30 NANO SECONDS FREQUENCY INPUT 3 CHANNELS 0 5000 Hz WITH TURBINE DIAGNOSTIC FUNCTION 70 mV FOR SIN WAVE 6 VOLTS FOR SQUARE WAVE ANALOG INPUT FOUR 24 BIT CHANNEL RTD INPUTS 2 CHANNELS 4 WIRES ANALOG OUTPUT 2 CHANNELS 12 BIT SINGLE ENDED DIGITAL OUTPUT OUTPUTS 1 2 PULSE SWITCH 0 5 AMPS RATING OUTPUTS 3 TO 5 ARE SWITCH OUTPUTS 0 25 AMPS RATING STATUS INPUTS 4 ON OFF TYPE SIGNAL ALL INP...

Page 8: ... 1000 332 07 Enclosure for SFC332 1000 332 08 Mounting Bracket w captive screws for SFC332 1000 Boards 332 09 Adapter between SFC1000 and Rosemount 205 332 10 Center portion of housing for SFC332 1000 enclosure 332 11 Glass Dome Cover for SFC332 1000 Enclosure 332 12 Blank Dome Cover for SFC332 1000 Enclosure 332 13 O ring for SFC332 Enclosure 332 14 External I O Expansion 332 15 Battery Replaceme...

Page 9: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 4 Date 8 1 2019 SFC332L Flow Computer Dimensions ...

Page 10: ... following requirements must be met Windows Operating System Win95 Win98 Win98SE win2000 WinNT WinXP Vista Windows 7 Windows 8 Windows 10 For Windows NT 2000 XP or Vista Administrator level access to create an ODBC system DNS Minimum disk space available 16 MB 1 Serial Communication Port If your computer meets these requirements you can run the setup file downloaded from our website ...

Page 11: ...YNAMICFLOWCOMPUTERS COM Step 2 Click on the Downloads Step 3 Select either Windows or DOS software based on Step 2 Step 4 On the new screen presented to you click on the application that you are trying to download Once you hit the link it will ask you if you want to run or save the file in your computer Select SAVE See illustration 1 ...

Page 12: ...art to transfer to your computer The download time depends on your Internet connection speed and the type of application that being downloaded Step 6 When the download if finish Press the OPEN button to start the setup process See Illustration Step 7 Follow the steps in the application setup ...

Page 13: ...s and functions The Smart Flow Computer receives its power via the two topmost pins on Terminal P1 on the left of the terminal board Also on Terminal P1 are from top to bottom inputs from the two turbines and the RS 485 serial connection To the right P4 from top to bottom are status input 1 density frequency input and switch output 1 and 2 Terminal P3 at the lower bottom handles analog inputs and ...

Page 14: ...on a jumper is ON when the jumper block is used to connect the jumper s to wire prongs OFF means the jumper block is completely removed or attached to only one of the two wire prongs Note R11 and R3 could have a vertical orientation instead of a horizontal orientation on certain Smart Flow Computer models ...

Page 15: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 10 Date 8 1 2019 Memory Jumper ...

Page 16: ...rt 1 11 Date 8 1 2019 Steps to clear memory through removing the memory jumper 1 Turn off the power move the jumper to the next two pins wait for 5 seconds 2 Put the jumper back Memory cleared and Flow Computer ID is set to 1 9600 baud rate RTU mode ...

Page 17: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 12 Date 8 1 2019 ...

Page 18: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 13 Date 8 1 2019 ...

Page 19: ...ts 4 Assignment 1 n Assignments 1 4 are analog inputs attached to terminal of the back panel These inputs accept 4 20mA or 1 5 volts input and are suitable for temperature pressure density or spare inputs An assignment 5 is strictly RTD temperature input only for the meter densitometer or spare Assignment 7 indicates a density frequency input it is assigned automatically once you choose live densi...

Page 20: ... condition for the pressure is between 0 to 500 PSIG then you should program less than zero for low pressure alarm and 500 or more for high pressure alarm High limits are also used in the SCALE for the Modbus variables The high limit is equalent to 32767 or 4095 The low limit is not used for calculating the scale The scale starts at zero to wherever the high limit value 3 Set up the fail code Main...

Page 21: ...ion defaults for the 4 20mA which is different from the 1 5 volts JP5 must be cut for 1 5 volt inputs The jumpers for analog 1 4 are in order from right to left It is possible to cut the first two jumpers for analog 1 2 in for 1 5 volts signal and have analog in 3 4 as 4 20mA signal Signal line impedance provided by our flow computer is less than 250 Therefore when using a smart transmitter that r...

Page 22: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 17 Date 8 1 2019 Wiring the analog inputs 1 4 ...

Page 23: ...e P5 designation is In the figure below notice that each side of the RTD requires two wire connections When using less than 4 wires a jumper must be used to make up for the missing lead Internal excitation current source generated is approximately 7mA RTD can be wired to multi variable directly through specially provided cable This wiring diagram describes wiring directly into the flow computer an...

Page 24: ... External power is required ASSIGNING RANGING THE 4 20MA ANALOG OUTPUTS Go to the I O assignment main menu and click Analog Output Assignment A selection menu is prompted Select the analog output number and then enter what the 4 mA output will indicate and the 20 mA Make sure that the 20 mA assignment value exceeds the upper range limit of what you assigned the Analog output for otherwise the anal...

Page 25: ...must be off when using sine wave On the other hand when using square wave the square wave signal can be sinusoidal but has to be above 5 volts peak to peak with less than 0 4 volts offset in order for the flow computer to read it R11 and R3 must be off and JP3 on for meter 1 JP2 must be on for meter 2 Note When connecting square wave input the JP3 and JP2 connect the turbine return to the flow com...

Page 26: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 21 Date 8 1 2019 TURBINE SINE WAVE ...

Page 27: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 22 Date 8 1 2019 TURBINE SQUARE WAVE Note R11 and R3 are oriented vertically in some flow computers ...

Page 28: ...ut instead require external power they are referred to as passive outputs dry outputs open collector etc For example the Krohne UFM 3030 Mass meter In these cases the wiring should be as shown on the below diagram The pull up resistor can be adjusted to limit the current sink by the Mass meter For Turbine Input 1 JP3 must be ON and R11 OFF and if using Turbine Input 2 then JP2 must be ON and R3 OF...

Page 29: ...wings one with barrier and the other without Barriers are used for area classification Notice that the RTD wiring is also drawn to show how to hook the density RTD signal Note When wiring the density input polarity is of significance and reverse polarity could result in some damage or power loss The density signal is on connector P4 the third and fourth pin down from the top The third pin down is ...

Page 30: ...on the same side of the RS 232 connector The two jumpers at the top are for terminating the transmit line and below it is the receive line The RS 232 port can be used for printing reports Modbus communication or interfacing to the configuration program If the port is configured as printer port in the flow computer Note Twisted shielded cable is required WARNING When the RS 232 terminal is used wit...

Page 31: ...der RS 485 The RS 485 termination jumper is JP4 located on the back terminal The maximum distance when 18 gauge wire is used would be 4000 feet Note Twisted shielded cable is required WARNING When the RS 485 terminal is used external transient protection and optical isolation is required especially for long distance wiring ...

Page 32: ...us input is shown in the wiring diagram under Status Input It has 4 volts of noise hysteresis with a trigger point of 5 volts and an off point of 1 Volt Status inputs 2 3 and 4 require the I O expansion connector and its wires be installed refer to wiring drawing IO Exp Connection numbers 6 7 and 8 are the status in positive for inputs 2 3 and 4 respectively and 11 is the return for all three inpu...

Page 33: ...agram shows switch 1 and 2 and the return Please note that switches 3 4 and 5 cannot be used for pulse output switches 1 and 2 can be used for pulse or switch output See also I O Expansion Notice that the switch outputs are transistor type outputs open collector type with maximum DC rating of 350 mA continuous at 24 VDC and require external power ...

Page 34: ...er end of the wire The tag will indicate the wire number The following is the sequence for the wires On the top right edge of the connector towards the top outer side of the CPU board is pin 1 across from it is pin 9 Connection Purpose Comments 1 Detector switch 1 Requires prover option CPU to operate Rating 5 36 Vdc 2 Detector switch 2 3 Switch output 3 Maximum rating 75mA 24 volts Range 5 36 Vdc...

Page 35: ...Dynamic Flow Computers SFC332L Manual Quick Start 1 30 Date 8 1 2019 ...

Page 36: ...r option CPU to operate Rating 5 36 Vdc 2 Detector switch 2 3 Switch output 3 Maximum rating 75mA 24 volts Range 5 36 Vdc 4 Switch output 4 5 Switch output 5 6 Status input 2 Rating 6 36 Vdc 7 Status input 3 8 Status input 4 9 Return detector switches 10 Return switches 3 4 5 11 Return status 2 3 and 4 12 RS232 TX 13 RS232 RX 14 RS232 RTS 15 RS232 ret ...

Page 37: ... to be changed in the full scale reading The offset will apply to the zero and span Offset is the recommended method for calibrating the temperature input FULL CALIBRATION METHOD To perform full calibration be prepared to induce zero and span type signal 1 Induce the low end signal i e 4mA in the analog input 2 Click inputs to be calibrated under calibration menu click full calibration enter the f...

Page 38: ...onnecting the actual RTD and doing an offset point calibration see offset calibration below Calibration after that will be simple verification for the stability of the transmitter If it drifts abnormally then you need to verify the other parts involved Calibration Procedures through Windows Software At the top menu go to Calibration and Select RTD Input RESET TO DEFAULT CALIBRATION 1 Select Reset ...

Page 39: ... CALIBRATION 1 Induce live value for pressure or DP 2 Select Multivariable DP or pressure 3 Select offset calibration method enter offset and click OK button 4 Now read induce live values to verify the calibration FULL SCALE CALIBRATION 1 Induce live value for pressure or DP 2 Select Multivariable DP or pressure 3 Select full calibration method 4 Induce the low range signal enter the first point a...

Page 40: ...the actual RTD and doing an offset point calibration see offset calibration below Calibration after that will be simple verification for the stability of the transmitter If it drifts abnormally then you need to verify the other parts involved Calibration Procedures through Windows Software At the top menu go to Calibration and Select RTD Input RESET TO DEFAULT CALIBRATION 1 Select Reset calibratio...

Page 41: ...dings press F2 and then the flow computer will display the new calibrated readings The offset type calibration is mainly used when a small offset adjustment needs to be changed in the full scale reading The offset will apply to the zero and span FULL CALIBRATION METHOD To perform full calibration be prepared to induce zero and span type signal 1 Induce the low end signal i e 4mA in the analog inpu...

Page 42: ...duced to simply connecting the actual RTD and doing an offset point calibration see offset calibration below Calibration after that will be simple verification for the stability of the transmitter If it drifts abnormally then you need to verify the other parts involved RESET TO DEFAULT CALIBRATION To go back to the default calibration simply press F8 and scroll to the RTD input and press ALT R key...

Page 43: ...ti Variable Transmitters Model 205 DP and Pressure OFFSET CALIBRATION 1 Induce live value for temperature pressure or DP 2 Go to Calibration Multi Variable menu 3 Press F8 point to the value being calibrated enter the correct value followed by ENTER key and then press F3 function key to download data 4 Now read induce live values to verify the calibration FULL SCALE CALIBRATION 1 Press F8 Scroll t...

Page 44: ...imply connecting the actual RTD and doing an offset point calibration see offset calibration below Calibration after that will be simple verification for the stability of the transmitter If it drifts abnormally then you need to verify the other parts involved RESET TO DEFAULT CALIBRATION To go back to the default calibration simply press F8 and scroll to the RTD input and press ALT R key followed ...

Page 45: ... sine and square wave input are not in the right position Refer to wiring diagram Wiring Turbine for proper turbine input wiring Density input can be sine or square wave with or without DC offset Minimum accepted signal has to be greater than 1 2 volt peak to peak Status input is shown below the frequency input to the left of the screen When the status input is on the live diagnostic data will sho...

Page 46: ...be edited Open Use this function to open an existing configuration file After a file is opened it becomes the currently active file its contents can be viewed and its parameters can be edited When this function is chosen a list of existing configuration files is displayed Select the file to be opened Close Close or exit configuration file Save When permanent modifications are performed on a file u...

Page 47: ... Date 8 1 2019 VIEW View Drawings Select the wiring diagram to be displayed See details in chapter 1 Back Panel Analog Input RTD Analog Output Status Input Switch Output Turbine Densitometer RS 232 RS 485 Jumpers I O Expansion Prover Expansion Dimensions ...

Page 48: ...r ASCII Unit ID Number The Unit ID Number is used strictly for communication purposes it can take any value from 1 to 247 Only one master can exist in each loop Note Do not duplicate the Unit ID number in a single communication loop This situation will lead to response collisions and inhibit communications to units with duplicate ID numbers Time Out The amount of time in seconds the program will w...

Page 49: ...t Scale Value Scale value use high limit parameters Full scale value can be selected using 32767 with sign bit or as 4095 analog values Example Temperature high limit is set as 150 Degree F and current temperature reading is 80 Degree F Scale value will read 17475 80 150x32767 if 0 is selected or 2184 80 150 x 4095 if 1 is selected Meter Bank Single or two meters run configuration per individual S...

Page 50: ...nd port RS 232 of the SFC332L Flow Computer is configured as printer port a snapshot report is generated every print interval i e every five minutes every hour or every ten hours GM CC Conversion Factor This factor is used to reference the density to density of water i e 999012 to establish specific gravity Run Switching Run switching is used to switch from tube one to tube two when flow rate reac...

Page 51: ...dates based on USA standards which are Spring Forward the first Sunday of April and Fall Back the last Sunday of October For countries with other DST dates the user can enter dates manually For example European Summer Time starts the last Sunday in March and ends the last Sunday in October Effects of DST on Historical Data Given the sudden time change that DST creates the historical reports will s...

Page 52: ...ons introduced in 1994 All new installations are recommended to use API 14 3 for orifice calculations Flow Rate Low High Limit The high low flow rate alarm is activated when net flow rate exceeds or is below the set limit The alarm will be documented with time date and totalizer Flow Rate Resolution Flow rate indication will carry the programmed decimal positions Volume Units Select desired units ...

Page 53: ...ors Select y 1 if the sensors are installed upstream of the orifice plate Select y 2 if the sensors are down stream of the orifice plate Select 0 Flange Tap 1 Pipe Tap Tap position is where the differential transmitter is fitted Select 0 flange fitted or 1 pipe fitted Isentropic Exponent Specific Heat Ratio of specific heat is a constant associated with each product Even though it varies slightly ...

Page 54: ...sensors are down stream of the orifice plate Isentropic Exponent Specific Heat Ratio of specific heat is a constant associated with each product Even though it varies slightly with temperature and pressure in most cases it is assumed as a constant Viscosity in Centipoise Viscosity is entered in centipoise even though viscosity will shift with temperature and pressure the effect on the calculations...

Page 55: ...D in inches is the measured diameter of the orifice at reference conditions DP Cutoff The SFC332L Flow Computer suspends all calculations whenever the DP in inches of water column is less than this value This function is vital for suppressing extraneous data when the DP transmitter drifts around the zero mark under no flow conditions Flow Coefficient Kd2 and Expansion Factor FA wedge of t coeffici...

Page 56: ...the pressure and temperature sensors Select y 1 if the sensors are installed upstream of the Venturi Select y 2 if the sensors are down stream of the Venturi Isentropic Exponent Specific Heat Ratio of specific heat is a constant associated with each product Even though it varies slightly with temperature and pressure in most cases it is assumed as a constant Reference Temperature of Orifice Refere...

Page 57: ...duce extraneous noise appearing as data when the meter is down for period of time The totalizer will stop totalizing when the turbine frequency is below the limit Mass Pulse Enter 1 to select mass pulse input in LB Retroactive Meter Factor If zero is selected the meter factor will not apply to the entire batch It will only apply from the time the new meter factor is entered Retroactive meter facto...

Page 58: ... of Blades Number of blades or buttons is required in order to compare the same blade to itself on each revolution Minimum Flow Rate Threshold Enter the minimum threshold for the beginning of the diagnostic Maximum Flow Rate Threshold Enter the maximum flow rate threshold for the diagnostic It represents the maximum operating flow rate Sensitive Factor The DFM Flow Computer updates diagnostic erro...

Page 59: ...ng and alarms associated with batch presets Batch Preset does not end batch it will provide switch output and warning indications Batch Ticket Number This number will increment by one at the end of batch Next Batch Preset Warning Volume Enter batch preset volume and batch preset warning for the next batch Batch preset warning indicates that batch has reached the preset warning limit Batch preset w...

Page 60: ...NBS1045 1 6A 9 OLD24 16 Water 2 5B 6B 10 24C 17 Ethylene API2565 NBS1045 3 6B 11 6C 18 New 23 24 4 23A 24A 12 API2565 Propylene 19 ASTM1550A B 5 24A 13 API2565 Ethylene 20 ASTM1550B 6 23B 24B 21 NIST14 7 24B 14 Pure Butadiene 22 PPMIX Table A is for Crude the Table B is for refined products the Table C is for special products butadiene toluene OLD Tables are used for LPG and NGLs ...

Page 61: ...23 24 live density is used LPG OLD 24 Density is known LPG New 23 24 All conditions ASTM1550A B live density is used ASTM1550B Density is known Mixture Property NIST14 All conditions PPMix PPMIX Live density is used When Ethylene API2565 NBS1045 is selected and API2565 is out of range NBS 1045 is used for calculations Light products GPA15 is used to calculate vapor pressure Pressure correction is ...

Page 62: ...r for communication to occur RTU NONE ASCII EVEN or ODD Set the parity to match the Modbus Type Port 1 RS 485 Baud Rate Note this parameter must be set the same for both the PC and the SFC332L Flow Computer for communication to occur Baud rate is defined as number of bits per second The available selections are 1200 2400 4800 9600 or 19200 Port 1 RS 485 RTS Delay This function allows modem delay t...

Page 63: ...ansmission for the entered time delay period Printer Baud Rate Baud rate is defined as number of bits per second The available selections are 1200 2400 4800 or 9600 Printer Number of Nulls This function is used because no hand shaking with the printer is available and data can become garbled as the printer s buffer is filled The SFC332L Flow Computer will send nulls at the end of each line to allo...

Page 64: ...er Meter 1 Temperature 4mA the Temperature Assignment parameter cannot equal zero Note that any Parameter can potentially have 4mA and 20mA settings but not one without the other Low High Limit Enter the low and high limits When live value exceeds high limit or less than low limit an alarm log will be generated Note that this value cannot be edited if Parameter Assignment 0 Therefore to set the pa...

Page 65: ...0 mA Type Type 0 Specific Gravity 4 20mA Type 1 API Gravity 4 20mA Type 2 Density Signal 4 20mA in GM CC Type 2 UGC Type 3 Sarasota Type 4 Solartron Type 5 UGC2 Density 4 20mA Type Density Unit Note that this type of input requires the user to choose a subtype as indicated in the table above Use Meter Temperature as Density Temperature Allows the meter temperature to calculate the effect of temper...

Page 66: ...scrolling and allow for continuous monitoring 7 Display Toggle The display will scroll as the user toggles the status 8 N A 9 Event Status 10 Product ID Bit 0 Product ID Bits Before ending batch user can use status bits to select next product These bits are read immediately at batch end See the following table to specify a product 11 Product ID Bit 1 12 Product ID Bit 2 13 Print Request Step 1 set...

Page 67: ...3 1 0 0 4 1 0 1 5 1 1 0 6 1 1 1 7 Examples Assign Status Input 1 5 Assign Status Input 2 14 Assign Status Input 3 15 Assign Status Input 4 16 User is using status input 1 to monitor the flow direction of a bi directional meter and is using the remaining three inputs to monitor the product ID When Status Input 2 0 and 3 1 and 4 0 then product 2 is being monitored ...

Page 68: ...er 2 Station Gross 1 5 9 Net 2 6 10 Mass 3 7 11 Assignments Contact Type Outputs METER 1 2 Meter Independent Parameters Batch Ended 5 sec 13 16 Day Ended 5 seconds 19 Batch Preset Warn 14 17 Dens Period Low 46 Batch Preset 15 18 Dens Period High 47 Meter Down 20 23 Temperature Out of Range 48 Flow Low 21 24 Gravity Out of Range 49 Flow High 22 25 Pressure Out of Range 50 Temperature Low 26 36 Acti...

Page 69: ... The Flow Computer s maximum pulse output is 125 pulses second The Pulse Output in combination with the Pulse Output Width should be set so that this number is not exceeded ANALOG OUTPUT ASSIGNMENT 4 20mA selection must be proportional and within the range of the selected parameter The 4 20mA signal is 12 bits Assignments Meter 1 Meter 2 Station Gross Flowrate 1 5 9 Net Flowrate 2 6 10 Mass Flowra...

Page 70: ...04 07 10 13 16 Net 02 05 08 11 14 17 Mass 03 06 09 12 15 18 Other Assignments DP 37 Time Date 50 DP L H 42 Alarms 51 Temperature 38 Calibrated Mass Flow Rate 52 Pressure 39 Prog Var 7791 53 Density 40 Prog Var 7792 54 Density Temperature 41 Prog Var 7793 55 Specific Gravity 43 Prog Var 7794 56 Density 60 44 Prog Var 7795 57 Density Period 45 Prog Var 7796 58 Uncorrected Density 46 Prog Var 7797 59...

Page 71: ...d locations Note some Modbus registers are 2 byte 16 bit and some are 4 byte 32 bit Register size incompatibility could cause rejection to certain address assignments Refer to the manual for more details and a listing of the Modbus Address Table Registers Example you want to read the current status of switches 1 and 2 addresses 2617 and 2618 and the Forward and Reverse Daily Gross Total for Meter ...

Page 72: ...TS Program Variable Statements are for version sfc 1 36 and higher From the SFC332L Configuration Software go to Configuration I O Program Variable Statements Enter the user programmable statements up to 69 statements Each statement contains up to three variables and separated by one of the mathematical functions 4 digits are required for referencing programmable variables or Boolean points Exampl...

Page 73: ...e ON Any variable integer or floating point can be used in the Boolean statements The value of Integer or floating point can be either positive TRUE or negative FALSE Boolean Functions Symbol NOT AND OR EXCLUSIVE OR Boolean points are numbered as follows 0001 through 0050 Digital I O Points 1 through 50 0001 Status Input 1 0002 Status Input 2 0003 Status Input 3 0004 Status Input 4 0005 Digital Ou...

Page 74: ...ty Override in use 0n15 Densitometer Temperature Override in use 0n16 0n19 Spare 0n20 Flow Rate High Alarm 0n21 Flow Rate Low Alarm 0n22 Temperature High Alarm 0n23 Temperature Low Alarm 0n24 Pressure High Alarm 0n25 Pressure Low Alarm 0n26 Density High Alarm 0n27 Density Low Alarm 301 through 0699 Spare 0701 through 0799 Station Boolean Points 0701 Station Gross Flow Pulses 0702 Station Net Flow ...

Page 75: ...7899 floating points Variable within the range of 5031 5069 long integer IF STATEMENT Compares the variable to another Example 7801 T7832 Go to 7832 if var 7801 0 GOTO STATEMENT T Go to a different statement COMPARE Compare a value equal to Natural Log L Natural Log of variable Greater Greater than or equal to Example 7801 7802T7832 Go to 7832 if 7801 7802 Order of precedence absolute power multip...

Page 76: ...or reverse acting Some control valves can be fail in position especially electrically actuated control valves This valve should be studied to understand if the actuators themselves are direct or reverse acting Use Pressure Loop Valid entries are 0 or 1 Enter 1 if the computer performs pressure control Enter 0 if the flow computer does not perform pressure control Pressure Maximum Enter the Maximum...

Page 77: ...nimum output percent default to 0 System Data Maximum Output Enter the maximum output percent default to 100 0 Signal Selection If flow and pressure loops are both configured in the PID control loop select high or low signal to be the output PID flow Base PID flow rate base can be gross net or mass flow rate ...

Page 78: ...erly sized Pressure Controller Gain Allowable Entries 0 0 9 99 The gain is effectively 1 Proportional Band The basis of theory for proportional band is the relationship of the percentage of the output of the controller to the percentage of the change of the process In this case if the control output changes 5 the pressure should change 5 the proportional band would be 1 0 and the gain would be 1 0...

Page 79: ...ration MASS FLOW RATE OVERRIDE Override the mass flow rate during the calibration Parameter Overrides Temperature Override This value is entered when no live temperature is available or when a different value from the live value should be used Pressure Override Pressure override can be used when no live pressure transmitter is connected to the SFC332L Flow Computer DP Override DP override can be u...

Page 80: ... of t coefficien Discharge wedge of t coefficien Expansion conditions flow at gravity specific liquid 2 d K a F SG water of inches pressure al differenti DP SG DP d x K a x F 668 5 2 GPM Rate Flow Venturi C Override The value is the discharge coefficient for Venturi flow equations The default value is 9950 End Batch The batch will end if requested through this menu The current batch totalizer and ...

Page 81: ... oldest AUDIT REPORT The audit trail report shows configuration parameter that has changed which could influence the calculated numbers The Flow Computer provides up to 100 event logs One purpose for audit trail is to back track calculation errors that result from mistakes by the operator of the flow computer operator BATCH REPORT Up to 50 previous batch reports can be retrieved Viewing previously...

Page 82: ...ent formats available see following picture In the first box select the format you want the file to have Excel Word or HTML formats are recommended because they preserve the report format The plain text formats text format CSV comma separated values tab separated values include all the information but will require user modification to improve readability The other text formats are text or paginate...

Page 83: ...ovide a name to the reports captured so they will be available for viewing printing and exporting Starting Day Type the date where the poll is going to start Select Every Day is the date doesn t matter Polling Time select the time you want the automatic polling to start then select Poll One Time if you want to execute these poll only once or select Poll Every and type the polling interval for peri...

Page 84: ... Flowing LB HR Flowrate Mass Density 60 LB HR Flowrate Mass Density Flowing DP Y d F K a 6 3 099742275 0 2 pressure al differenti orifice DP conditions flowing at fluid the of density diameter reference from diameter internal tube meter diameter reference from diameter bore plate orifice D d factor expansion Y factor approach of velocity E discharge of t coefficien plate orifice C 323 279 constant...

Page 85: ...𝐷𝑃 𝐷𝑒𝑛𝑠𝑖𝑡𝑦 001 Net Flow Rate 𝑀𝑎𝑠𝑠 𝐹𝑙𝑜𝑤 𝐵𝑎𝑠𝑒 𝐷𝑒𝑛𝑠𝑖𝑡𝑦 Gross Flow Rate 𝑀𝑎𝑠𝑠 𝐹𝑙𝑜𝑤 𝐹𝑙𝑜𝑤𝑖𝑛𝑔 𝐷𝑒𝑛𝑠𝑖𝑡𝑦 Where 𝑁𝑐 Units Conversion Constant 𝐶𝑑 Orifice Plate Coefficient of Discharge 𝐸𝑣 1 1 𝛽4 Velocity of Approach Factor d Orifice plate bore diameter Y Expansion Factor DP Orifice Differential Pressure US unit 𝑁𝑐 323 279 Density lb 𝑓𝑡3 Gross Flow Rate HR MCF Net Flow Rate HR MSCF Mass Flow Rate HR MLB ...

Page 86: ... Data Factor Expansion Flow F conditions flowing at Gravity Specific Liquid SG water of inches Pressure al Differenti DP Where Factor Conversion Density Flowing Flowrate Gross F Density 60 Density Flowing Flowrate Gross SG DP K F 2 d a d a MLb Hr Flowrate Mass Gal Hr Flowrate Net Gal Hr Flowrate Gross 2 0 60 668 5 ...

Page 87: ... Flowrate Net MLb Hr Flowrate Mass Density Flowing Lb Hr Flowrate Mass Density Reference Lb Hr Flowrate Mass d F Y C DP a 4 2 1 6 3 0997424 0 pressure al differenti DP conditions flowing at fluid the of density reference at diameter internal tube meter reference at diameter bore venturi D d factor expansion Y entry manual C t coefficien discharge C Where ...

Page 88: ...rate Net UM Hr Flowrate Gross Factor 1000 factor Meter Density Flowing UM Hr Flowrate Gross Density Reference Density Flowing Factor Meter UM Hr Flowrate Gross 3600 Pulses UM Factor K Nominal cond Pulses Se Total Factor Conversion Factor CF 2 Gal 1 BBL 0 Entry Data by e Selectabl nt Measureme of Unit UM Note ...

Page 89: ...wn below G ure in PSI tion press Calibra P ds PSIG microsecon in t coefficien Pressure P in PSIG g pressure P Flowin F ds microsecon icient in ture coeff Tempera T ds microsecon in constant n calibratio A ds microsecon eriod in illation p ometer osc t Densit gm cm e mass volum constant n Calibratio D r tion Facto ity Correc DCF Dens T P P P T T T T Where T t T K T t T D DCF cal coef coef t 3 cal c...

Page 90: ...emperature and pressure corrections as shown below F ds microsecon in t coefficien e Temperatur T icient ture Coeff Tempera K Offset Pressure P Constant Pressure K r tion Facto ity Correc DCF Dens ds microsecon in period n oscillatio er Densitomet t Constants n Calibratio K K K t t K K d K Where d T T K d P K P DCF cal T off cal flowing T off flowing 2 1 0 2 2 1 0 6 10 Density Corrected ...

Page 91: ...UATION FOR VELOCITY OF SOUND EFFECTS The following equation can provide more accurate measurement for LPG products in the density range of 0 300 D 0 550 D is in gm cc on by Solartr Supplied Constants n Calibratio K K K ds microsecon in Period n Oscillatio er Densitomet t Where t K t K K D 2 1 0 2 2 1 0 F re in Temperatu Where T T K T K D DT 68 68 1 19 18 n by Solarto Supplied Constants n Calibrati...

Page 92: ...alculated using API Chapter 11 3 3 2 API 2565 Temperature Range 20 165 F Pressure Range Saturation 1600 PSIA Ethylene Density Ethylene density is calculated using API Chapter 11 3 3 2 Temperature Range 65 167 F Pressure Range 200 2100 PSIA NBS 1045 Temperature Range 272 5 260 F Pressure Range 0 5801 PSIA NIST14 Temperature Range 50 150 F ...

Page 93: ...Correction F P P CPL erature rence temp ty at refe API Gravi API where in e temperatur reference at density Product API f Water Density o temp reference at expansion of Correction K K T T liquid on effect e temperatur for Correction CTL Where CPL CTL F Density e cm gm T T T T Reference Actual T T T T T cm gm e 1 1 5 131 5 141 ASTM D1250 8 0 1 60 Density Flowing 3 3 2 1 0 ...

Page 94: ...ng API Chapter 11 2 2 for Hydrocarbons Temperature Range 50 F to 140 F Relative Density 0 350 0 637 Density is converted from gm cm3 to lb ft3 via the conversion factor 07 36 3 3 cm gm ft lb liquid on ility compressib for Correction F P P CPL erature rence temp ty at refe API Gravi API where in e temperatur reference at density Product API f Water Density o temp reference at expansion of Correctio...

Page 95: ...tween the jet group and gasoline use constants A and B in the following equation Table Product Type API Gravity Relative Density K0 K1 6A 23A Crude Oil 0 100 6110 to 1 0760 341 0957 0 0 6B 23B Fuel Oil 0 137 5270 to 1 0760 103 8720 0 2701 6B 23B Jet Group 37 1 47 9 7890 to 8395 330 3010 0 0 6B 23B Gasoline 52 1 85 6535 to 7705 192 4571 0 2438 6B 23B Between Jet and Gasoline 48 52 7710 to 7885 A 0 ...

Page 96: ... indicating the beginning of frame and carriage CR line feed LF for the end of frame ASCII MESSAGE FORMAT ADDRESS FUNCTION DATA ERR CHECK 2 CHAR 2 CHAR Nx2 CHAR 2 CHAR CR LF 8 BITS 16 BITS 16 BITS Nx16 BITS 16 BITS 8 BITS 8 BITS RTU FRAMING Frame synchronization is done by time basis only The Smart Flow Computer allows 3 5 characters time without new characters coming in before proceeding to proce...

Page 97: ...e integer quotient digits are ignored and the 16 bit remainder is appended to the message as the two CRC check bytes The resulting message including the CRC when divided by the same polynomial X16 X15 X2 1 at the receiver which will give zero remainder if no error has occurred EXCEPTION RESPONSE Exception response comes from the slave if it finds errors in communication The slave responds to the m...

Page 98: ...S DATA CRC CHECK HI LO 01 03 02 00 01 79 84 Write Address 3076 ADDR FUNC CODE START POINT OF POINTS BYTE COUNTS DATA CRC CHECK HI LO HI LO HI LO 01 10 0C 04 00 01 02 00 01 AA 14 Response ADDR FUNC CODE START ADDR OF POINTS CRC CHECK C 10 0C 04 01 43 58 ASCII MODE Read Address 3076 ADDR FUNC CODE STARTING POINT OF POINTS LRC CHECK HI LO HI LO 30 31 30 33 30 43 30 43 30 30 30 31 45 42 CR LF Response...

Page 99: ...ad Write 2555 Port 1 Baud Rate 0 1200 1 2400 3 4800 4 9600 2556 Reserved 2557 Port 1 RTS Delay in Milliseconds 0 Inferred Read Write 2558 2559 Reserved 2560 Port 2 Type 0 Modbus 1 Printer 0 Inferred Read Write 2561 Port 2 Modbus Type 0 RTU 1 ASCII 0 Inferred Read Write 2562 Port 2 Parity 0 None 1 Odd 2 Even 0 Inferred Read Write 2563 Port 2 Baud Rate 0 1200 1 2400 3 4800 4 9600 2564 Printer Baud R...

Page 100: ... OFF 1 ON 0 Inferred Read Write 2621 Switch Output 3 0 OFF 1 ON 0 Inferred Read Write 2622 Switch Output 4 0 OFF 1 ON 0 Inferred Read Write 2623 Switch Output 5 0 OFF 1 ON 0 Inferred Read Write 2624 2633 Meter Location 40 Chars Read Write 2634 2637 Meter 1 ID 8 Chars Read Write 2638 Meter 1 Flow Resolution 0 1 2 0 Inferred Read Write 2639 Meter 1 Volume Units 0 BBL 1 GAL 0 Inferred Read Write 2640...

Page 101: ...ent 0 Inferred Read Write 2801 Meter 1 Density Assignment 0 Inferred Read Write 2802 Meter 1 Density Temp Assignment 0 Inferred Read Write 2803 Meter 1 DP High Assignment 0 Inferred Read Write 2804 Meter 2 DP Low Assignment 0 Inferred Read Write 2805 Meter 2 Temperature Assignment 0 Inferred Read Write 2806 Meter 2 Pressure Assignment 0 Inferred Read Write 2807 Meter 2 Density Assignment 0 Inferre...

Page 102: ... 2849 2852 Analog Input 3 Tag 8 Chars Read Write 2853 2856 Analog Input 4 Tag 8 Chars Read Write 2857 2860 RTD Input 5 Tag 8 Chars Read Write 2861 2864 RTD Input 6 Tag 8 Chars Read Write 2865 2868 Densitometer Tag 8 Chars Read Write 2869 2872 Analog Output 1 Tag 8 Chars Read Write 2873 2876 Analog Output 2 Tag 8 Chars Read Write 2877 2890 Spare 2891 2895 Spare Variable 0 Inferred Read Write 2901 2...

Page 103: ...re Tag 8 Chars Read Write The following registers 2985 2990 are only good for version sfc 1 24 and higher 2985 Meter 1 Turbine Diagnose 0 Inferred Read Write 2986 Meter 1 Number of Blades 0 Inferred Read Write 2987 Meter 1 Turbine Diagnostic Update Seconds 0 Inferred Read Write 2988 Meter 2 Turbine Diagnose 0 Inferred Read Write 2989 Meter 2 Number of Blades 0 Inferred Read Write 2990 Meter 2 Turb...

Page 104: ... Used 0 Inferred Read 3014 3017 Meter 2 ID 8 Chars Read 3018 Reserved 3019 Disable Alarms 0 Inferred Read 3020 Meter 1 Next Batch Product 0 Inferred Read 3021 Meter 2 Next Batch Product 0 Inferred Read 3022 3025 Spare 3026 Last Daily Report Request 0 Inferred Read Write Set Request Date in 3811 Daily Data Area in Location 3431 3711 3027 Last Batch Report Request 0 Inferred Read Write Last Batch Da...

Page 105: ... Gross 0 Inferred Read 3049 Meter 2 Forward Batch Net 0 Inferred Read 3050 Meter 2 Forward Batch Mass 0 Inferred Read 3051 Spare 3052 Meter 2 Reverse Batch Gross 0 Inferred Read 3053 Meter 2 Reverse Batch Net 0 Inferred Read 3054 Meter 2 Reverse Batch Mass 0 Inferred Read 3055 Spare 3056 Spare 1 Data 0 Inferred Read 3057 Spare 2 Data 0 Inferred Read 3058 Meter 1 DP 0 Inferred Read 3059 Meter 1 Tem...

Page 106: ...tor 6 Inferred Read 3161 Spare 3163 Meter 1 CTL 4 Inferred Read 3165 Meter 1 CPL 4 Inferred Read 3167 Meter 1 EQUIL 3 Inferred Read 3169 Meter 1 API 1 Inferred Read 3171 Meter 1 SG 4 Inferred Read 3173 Meter 1 Forward Batch GROSS Total 0 1 2 Inferred Read 3175 Meter 1 Forward Batch NET Total 0 1 2 Inferred Read 3177 Meter 1 Forward Batch MASS Total 1 2 3 Inferred Read 3179 Spare 3181 Meter 1 Forwa...

Page 107: ... CPL 4 Inferred Read 3261 Meter 2 EQUIL 3 Inferred Read 3263 Meter 2 API 1 Inferred Read 3265 Meter 2 SG 4 Inferred Read 3267 Meter 2 Forward Batch GROSS Total 0 1 2 Inferred Read 3269 Meter 2 Forward Batch NET Total 0 1 2 Inferred Read 3271 Meter 2 Forward Batch MASS Total 1 2 3 Inferred Read 3273 Spare 3275 Meter 2 Forward Cum GROSS Total 0 1 2 Inferred Read 3277 Meter 2 Forward Cum NET Total 0 ...

Page 108: ...Inferred Read 3345 Station Reverse Batch NET Total 0 1 2 Inferred Read 3347 Station Reverse Batch MASS Total 1 2 3 Inferred Read 3349 Spare 3351 Station Reverse Cum GROSS Total 0 1 2 Inferred Read 3353 Station Reverse Cum NET Total 0 1 2 Inferred Read 3355 Station Reverse Cum MASS Total 1 2 3 Inferred Read 3357 Spare 3359 Meter 1 Hourly Gross Total 0 1 2 Inferred Read 3361 Meter 1 Hourly Mass Tota...

Page 109: ...ter 1 Forward FWA Pressure 1 Inferred Read 3463 Meter 1 Forward FWA Density LB FT3 3 Inferred Read 3465 Meter 1 Forward FWA Density Temp 2 Inferred Read 3467 Meter 1 Forward FWA LB FT3 b 3 Inferred Read 3469 Meter 1 Forward FWA Y Factor 6 Inferred Read 3471 Meter 1 Forward FWA Fa Factor 6 Inferred Read 3473 Meter 1 Forward FWA K CD LMF Factor 6 Inferred Read 3475 Meter 1 Forward FWA GM CC 6 Inferr...

Page 110: ...S Total 2 Inferred Read 3569 Spare 3571 Meter 2 Forward FWA DP 4 Inferred Read 3573 Meter 2 Forward FWA Temperature 2 Inferred Read 3575 Meter 2 Forward FWA Pressure 1 Inferred Read 3577 Meter 2 Forward FWA Density LB FT3 3 Inferred Read 3579 Meter 2 Forward FWA Density Temp 2 Inferred Read 3581 Meter 2 Forward FWA LB FT3 b 3 Inferred Read 3583 Meter 2 Forward FWA Y Factor 6 Inferred Read 3585 Met...

Page 111: ... K Factor 3 Inferred Read 3669 3675 Spare 3677 Station Opening Forward GROSS Total 1 Inferred Read 3679 Station Opening Forward NET Total 1 Inferred Read 3681 Station Opening Forward MASS Total 2 Inferred Read 3683 Spare 3685 Station Forward Batch Daily GROSS 1 Inferred Read 3687 Station Forward Batch Daily NET 1 Inferred Read 3689 Station Forward Batch Daily MASS 2 Inferred Read 3691 Spare 3693 S...

Page 112: ...799 Meter 1 Gravity Override 1 or 4 Inferred Read Write 3801 Meter 1 Alpha T E 6 Override 1 Inferred Read Write 3803 Meter 2 Gravity Override 1 or 4 Inferred Read Write 3805 Meter 2 Alpha T E 6 Override 1 Inferred Read Write 3807 Equilibrium Pressure Override 1 3 Inferred Read Write 3809 Equilibrium Pressure Override 2 3 Inferred Read Write 3811 Request Start Date 0 Inferred Read Write 3813 4149 R...

Page 113: ...ride 1 Inferred Read Write 4283 Product 6 Specific Gravity Override 4 Inferred Read Write 4285 Product 6 Density Override 4 Inferred Read Write 4287 Product 6 Alpha T E 6 1 Inferred Read Write 4289 Product 7 API Gravity Override 1 Inferred Read Write 4291 Product 7 Specific Gravity Override 4 Inferred Read Write 4293 Product 7 Density Override 4 Inferred Read Write 4295 Product 7 Alpha T E 6 1 Inf...

Page 114: ... Pipe Coeff Thermal Expansion E 6 2 Inferred Read Write 4379 Meter 1 Orifice Coeff Thermal Expansion E 6 2 Inferred Read Write 4381 Meter 1 Reference Temperature of Pipe 2 Inferred Read Write 4383 Meter 1 Reference Temperature of Orifice 2 Inferred Read Write 4385 Meter 2 Pipe ID Inches 5 Inferred Read Write 4387 Meter 2 Orifice ID Inches 5 Inferred Read Write 4389 Meter 2 Specific Heats Isentropi...

Page 115: ...Inferred Read Write 4439 Nist14 Mol of Carbon Dioxide 4 Inferred Read Write 4441 Nist14 Mol of Argon 4 Inferred Read Write 4443 Nist14 Mol of Ethylene 4 Inferred Read Write 4445 Nist14 Mol of Nitrogen 4 Inferred Read Write 4447 Nist14 Mol of Oxygen 4 Inferred Read Write 4449 Nist14 Mol of Carbon Monoxide 4 Inferred Read Write 4451 Nist14 Mol of Hydrogen Sulfide 4 Inferred Read Write 4453 Nist14 Mo...

Page 116: ...4507 AGA8 Mol of n Octane 4 Inferred Read Write 4509 AGA8 Mol of n Nonane 4 Inferred Read Write 4511 AGA8 Mol of n Decane 4 Inferred Read Write 4513 AGA8 Mol of Helime 4 Inferred Read Write 4515 AGA8 Mol of Argon 4 Inferred Read Write 4517 Meter 1 PID Output 2 Inferred Read Write 4519 Meter 1 PID Flow 2 Inferred Read Write 4521 Meter 1 PID Flow Set Point 2 Inferred Read Write 4523 Meter 1 PID Flow...

Page 117: ...2 Inferred Read Write 4591 Meter2 Trubine Diag Sensitivity Period 0 Inferred Read Write 4593 4599 Spare 4601 Meter 1 Threshold 1 2 Inferred Read Write 4603 Meter 1 Threshold 2 2 Inferred Read Write 4605 Meter 1 Threshold 3 2 Inferred Read Write 4607 Meter 1 Threshold 4 2 Inferred Read Write 4609 Meter 1 Linear Factor 1 6 Inferred Read Write 4611 Meter 1 Linear Factor 2 6 Inferred Read Write 4613 M...

Page 118: ...Inferred Read Write 4729 Meter 2 DP Low 20mA 4 Inferred Read Write 4731 Meter 2 DP Low Lo Limit 4 Inferred Read Write 4733 Meter 2 DP Low Hi Limit 4 Inferred Read Write 4735 Meter 2 DP Low Maintenance 4 Inferred Read Write 4737 Meter 2 Temperature 4mA 0 1 2 Inferred Read Write 4739 Meter 2 Temperature 20mA 0 1 2 Inferred Read Write 4741 Meter 2 Temperature Lo Limit 0 1 2 Inferred Read Write 4743 M...

Page 119: ... Density 4 Inferred Read Write 4823 Run Switch Low Set Point 2 Inferred Read Write 4825 Run Switch High Set Point 2 Inferred Read Write 4827 Atmospheric Pressure PSIA 3 Inferred Read Write 4829 Pulse Output Volume 1 Pulses Unit 3 Inferred Read Write 4831 Pulse Output Volume 2 Pulses Unit 3 Inferred Read Write 4833 Analog Output 1 at 4 mA 4835 Analog Output 1 at 20 mA 4837 Analog Output 2 at 4 mA 4...

Page 120: ...ed Read Write 4883 Meter 1 PID Pressure Loop in Service 0 Inferred Read Write 4885 Meter 1 PID 0 Low 1 High Signal 0 Inferred Read Write 4887 Meter 1 PID Flow Base 0 Gross 1 Net 2 Mass 0 Inferred Read Write 4889 Meter 2 PID Auto Manual 0 Inferred Read Write 4891 Meter 2 PID Flow Loop Used 1 Yes 0 Inferred Read Write 4893 Meter 2 PID Flow Direct Reverse Act 0 Inferred Read Write 4895 Meter 2 PID Pr...

Page 121: ... Inferred Read 4949 Meter 2 Profile Zone 1 Avg Blade Error 2 Inferred Read 4951 Meter 2 Profile Zone 1 Avg Profile Error 2 Inferred Read 4953 Meter 2 Profile Zone 2 Avg Rev Error 2 Inferred Read 4955 Meter 2 Profile Zone 2 Avg Blade Error 2 Inferred Read 4957 Meter 2 Profile Zone 2 Avg Profile Error 2 Inferred Read 4959 Meter 2 Profile Zone 3 Avg Rev Error 2 Inferred Read 4961 Meter 2 Profile Zone...

Page 122: ...Meter 1 Forward FWA Fa 6 Inferred Read 8041 Meter 1 Forward FWA K CD MF 6 Inferred Read 8043 Meter 1 Forward FWA CTL 4 Inferred Read 8045 Meter 1 Forward FWA CPL 4 Inferred Read 8047 Meter 1 Gross Flowrate 1 Inferred Read 8049 Meter 1 Net Flowrate 1 Inferred Read 8051 Meter 1 Mass Flowrate 3 Inferred Read 8053 Spare 8055 Meter 1 DP 4 Inferred Read 8057 Meter 1 Temperature 2 Inferred Read 8059 Mete...

Page 123: ... 8133 Spare 8135 Meter 1 Reverse Cum Gross 1 Inferred Read 8137 Meter 1 Reverse Cum Net 1 Inferred Read 8139 Meter 1 Reverse Cum Mass 2 Inferred Read 8141 Spare 8143 Meter 1 Forward Cum Gross 1 Inferred Read 8145 Meter 1 Forward Cum Net 1 Inferred Read 8147 Meter 1 Forward Cum Mass 2 Inferred Read 8149 Spare 8151 Meter 1 Table Used 0 Inferred Read 8153 Meter 1 Batch Number 0 Inferred Read 8155 Met...

Page 124: ...nferred Read 8249 Meter 2 Net Flowrate 1 Inferred Read 8251 Meter 2 Mass Flowrate 3 Inferred Read 8253 Spare 8255 Meter 2 DP 4 Inferred Read 8257 Meter 2 Temperature 2 Inferred Read 8259 Meter 2 Pressure 1 Inferred Read 8261 Meter 2 Density LB FT3 3 Inferred Read 8263 Meter 2 Dens Temperature 2 Inferred Read 8265 Meter 2 LB FT3 b 3 Inferred Read 8267 Meter 2 Y Factor 6 Inferred Read 8269 Meter 2 F...

Page 125: ...d Cum Net 1 Inferred Read 8347 Meter 2 Forward Cum Mass 2 Inferred Read 8349 Spare 8351 Meter 2 Table Used 0 Inferred Read 8353 Meter 2 Batch Number 0 Inferred Read 8355 Meter 2 Batch Start Date 0 Inferred Read 8357 Meter 2 Batch Start Time 0 Inferred Read 8359 Meter 2 Batch End Date 0 Inferred Read 8361 Meter 2 Batch End Time 0 Inferred Read 8363 Meter 2 Product Used 0 Inferred Read 8365 Meter 2 ...

Page 126: ...Rate 1 Inferred Read 8425 Station Mass Flow Rate 3 Inferred Read 8427 Spare 8429 Station Forward Gross Batch Total 1 Inferred Read 8431 Station Forward Net Batch Total 1 Inferred Read 8433 Station Forward Mass Batch Total 2 Inferred Read 8435 Spare 8437 Station Forward Gross Cum Total 1 Inferred Read 8439 Station Forward Net Cum Total 1 Inferred Read 8441 Station Forward Mass Cum Total 2 Inferred ...

Page 127: ...erred Read 8469 Meter 1 Forward Hourly FWA Temperature 2 Inferred Read 8471 Meter 1 Forward Hourly FWA Pressure 1 Inferred Read 8473 Meter 2 Forward Hourly Gross Total 1 Inferred Read 8475 Meter 2 Forward Hourly Mass Total 2 Inferred Read 8477 Meter 2 Forward Hourly Net Total 1 Inferred Read 8479 Meter 2 Forward Hourly FWA DP 4 Inferred Read 8481 Meter 2 Forward Hourly FWA Temperature 2 Inferred R...

Page 128: ...K CD LMF Factor 6 Inferred Read 8777 Meter 1 Forward FWA CTL 4 Inferred Read 8779 Meter 1 Forward FWA CPL 4 Inferred Read 8781 Meter 1 Batch Number 0 Inferred Read 8783 Meter 1 Batch Start Date 0 Inferred Read 8785 Meter 1 Batch Start Time 0 Inferred Read 8787 Meter 1 Batch End Date 0 Inferred Read 8789 Meter 1 Batch End Time 0 Inferred Read 8791 Meter 1 Dens Corr Factor 5 Inferred Read 8793 Meter...

Page 129: ...eter 1 Forward FWA Y Factor 6 Inferred Read 9029 Meter 1 Forward FWA Fa Factor 6 Inferred Read 9031 Meter 1 Forward FWA K CD MF Factor 6 Inferred Read 9033 Meter 1 Forward FWA CTL 4 Inferred Read 9035 Meter 1 Forward FWA CPL 4 Inferred Read 9037 Meter 1 GROSS Flowrate 0 1 2 Inferred Read 9039 Meter 1 NET Flowrate 0 1 2 Inferred Read 9041 Meter 1 MASS Flowrate 3 Inferred Read 9043 Spare 9045 Meter ...

Page 130: ...T 0 1 2 Inferred Read 9129 Meter 1 Reverse Cum MASS 1 2 3 Inferred Read 9131 Spare 9133 Meter 1 Forward Cum GROSS 0 1 2 Inferred Read 9135 Meter 1 Forward Cum NET 0 1 2 Inferred Read 9137 Meter 1 Forward Cum MASS 1 2 3 Inferred Read 9139 Spare 9141 Meter 1 Table Used 0 Inferred Read 9143 Meter 1 Batch Number 0 Inferred Read 9145 Meter 1 Batch Start Date 0 Inferred Read 9147 Meter 1 Batch Start Tim...

Page 131: ... 1 2 Inferred Read 9239 Meter 2 NET Flowrate 0 1 2 Inferred Read 9241 Meter 2 MASS Flowrate 3 Inferred Read 9243 Spare 9245 Meter 2 DP 4 Inferred Read 9247 Meter 2 Temperature 0 1 2 Inferred Read 9249 Meter 2 Pressure 0 1 Inferred Read 9251 Meter 2 Density LB FT3 3 Inferred Read 9253 Meter 2 Densitometer Temperature 0 1 2 Inferred Read 9255 Meter 2 LB FT3 b 3 Inferred Read 9257 Meter 2 Y Factor 6 ...

Page 132: ...0 1 2 Inferred Read 9329 Meter 2 Reverse Cum MASS 1 2 3 Inferred Read 9331 Spare 9333 Meter 2 Forward Cum GROSS 0 1 2 Inferred Read 9335 Meter 2 Forward Cum NET 0 1 2 Inferred Read 9337 Meter 2 Forward Cum MASS 1 2 3 Inferred Read 9339 Spare 9341 Meter 2 Table Used 0 Inferred Read 9343 Meter 2 Batch Number 0 Inferred Read 9345 Meter 2 Batch Start Date 0 Inferred Read 9347 Meter 2 Batch Start Time ...

Page 133: ...erse NET Flow Rate 0 1 2 Inferred Read 9641 Meter 1 Reverse MASS Flow Rate 3 Inferred Read 9643 Meter 2 Forward GROSS Flow Rate 0 1 2 Inferred Read 9645 Meter 2 Forward NET Flow Rate 0 1 2 Inferred Read 9647 Meter 2 Forward MASS Flow Rate 3 Inferred Read 9649 Meter 2 Reverse GROSS Flow Rate 0 1 2 Inferred Read 9651 Meter 2 Reverse NET Flow Rate 0 1 2 Inferred Read 9653 Meter 2 Reverse MASS Flow Ra...

Page 134: ...8 Calibration Mode 4 RTD 1 20 Multivar DP If ON OFF 5 RTD 2 21 Multivar Pressure Then Status 0 Status 0 6 Analog Output 1 22 Multivar Temp 7 Analog Output 2 CODE If ID 12 1 Mass 6 Batch Preset 2 Specific Gravity Out of Range 7 Down 3 Temperature Out of Range 8 Start 4 ALPHA T Out of Range 9 API Out of Range 5 Batch Preset Warning ACODE Given in one hexadecimal byte HEX 00 in binary 00000000 bit 76...

Page 135: ...ion bit 0 0 Meter 1 Flow in Forward Direction 1 Meter 1 Flow in Reverse Direction NO 1 Meter 1 31 DP Low Meter 1 Tag ID Assignments 2 Meter 2 32 DP High 11 Product 1 Product ID 33 Temperature 12 Product 2 35 Pressure 13 Product 3 37 Density 14 Product 4 39 Density Temperature 15 Product 5 41 DP Low Meter 2 16 Product 6 42 DP High 17 Product 7 34 Temperature 18 Product 8 36 Pressure 19 Product 9 38...

Page 136: ... 22 Calibration Data 159 Density Unit 23 Calibration Data 160 Use Meter Temp as Dens Temperature 24 Calibration Data 161 Day Start Hour 25 Calibration Data 162 Disable Alarms 26 Calibration Data 163 Batch Type 27 Calibration Data 164 Flow Resolution 28 Calibration Data 165 DP Low Assignment 30 DP Low 4mA 166 Temperature Assignment 31 DP Low 20mA 167 Pressure Assignment 32 DP Maintenance 168 Densit...

Page 137: ...atch Total Meter 1 Flow Resolution Inferred 00 00 01 F4 Hex 500 Digit Assume Meter 1 Flow Resolution is 1 Result 50 0 8511 Meter 1 Batch Total Meter 2 Flow Resolution Inferred 00 00 01 F4 Hex 500 Digit Assume Meter 2 Flow Resolution is 1 Result 50 0 8513Code Flag 40 26 3a 05 in Hex 1st Byte Config Code in Binary 01000000 bit 6 is on 2 Meters Configuration 2nd Byte NO 26 Hex 38 Digit Meter 2 Densit...

Page 138: ...Density Assignment Low 00 01 00 00 Dens Temperature Assignment High 00 02 00 00 Dens Temperature Assignment Low 00 04 00 00 DP Used Assignment High 00 08 00 00 DP Used Assignment Low 00 10 00 00 Densitometer Failed 00 20 00 00 Densitometer Failed 00 00 00 01 Down 00 00 00 02 SG Out of Range 00 00 00 04 Temperature Out of Range 00 00 00 08 Alpha T Out of Range 00 00 00 10 Batch Preset Warning 00 00...

Page 139: ...er 1 Dens Pressure Assignment 2804 Meter 2 BS W Assignment 2805 Meter 2 Temperature Assignment 2806 Meter 2 Pressure Assignment 2807 Meter 2 Density Assignment 2808 Meter 2 Dens Temperature Assignment 2809 Meter 2 Dens Pressure Assignment 2810 Spare 1 Assignment 2811 Spare 2 Assignment 2841 2844 Analog Input 1 TAG ID 8 Chars 2845 2848 Analog Input 2 TAG ID 8 Chars 2849 2852 Analog Input 3 TAG ID 8...

Page 140: ...ite 7023 Meter 1 Solartron Constant K21B Read Write 7024 Meter 1 Solartron Constant KR Read Write 7025 Meter 1 Solartron Constant KJ Read Write 7026 Meter 2 Sarasota Constant D0 Read Write 7027 Meter 2 Sarasota Constant T0 Read Write 7028 Meter 2 Sarasota Constant K Read Write 7029 Meter 2 Sarasota Constant Temperature Coeff Read Write 7030 Meter 2 Sarasota Constant Temperature Cal Read Write 7031...

Page 141: ...Previous Day Prog Var 7783 Read 7079 Previous Day Prog Var 7784 Read 7080 Previous Day Prog Var 7785 Read 7081 Previous Batch Prog Var 7786 Read 7082 Previous Batch Prog Var 7787 Read 7083 Previous Batch Prog Var 7788 Read 7084 Previous Batch Prog Var 7789 Read 7085 Previous Batch Prog Var 7790 Read Note Status Input Counters will be reset at the end of batch 7086 Status Input 1 Counters Read 7087...

Page 142: ...sity LB FT3 Read 7120 Meter 1 Densitometer Temperature Read 7121 Meter 1 LB FT3 b Read 7122 Meter 1 Y Factor Read 7123 Meter 1 FA Factor Read 7124 Meter 1 CD MF Factor Read 7125 Meter 1 CTL Factor Read 7126 Meter 1 CPL Factor Read 7127 Meter 1 Equilibrium Pressure Read 7128 Meter 1 Reverse FWA DP Read 7129 Meter 1 Reverse FWA Temperature Read 7130 Meter 1 Reverse FWA Pressure Read 7131 Meter 1 Rev...

Page 143: ...3 b Read 7210 Meter 1 Forward FWA Y Factor Read 7211 Meter 1 Forward FWA FA Factor Read 7212 Meter 1 Forward FWA CD MF Factor Read 7213 Spare 7214 Meter 1 Forward FWA CTL Read 7215 Meter 1 Forward FWA CPL Read 7216 Meter 1 Reverse FWA DP Read 7217 Meter 1 Reverse FWA Temperature Read 7218 Meter 1 Reverse FWA Pressure Read 7219 Meter 1 Reverse FWA Density LB FT3 Read 7220 Meter 1 Reverse FWA Densit...

Page 144: ...7258 Meter 1 Pressure Read 7259 Meter 1 Density LB FT3 Read 7260 Meter 1 Densitometer Temperature Read 7261 Meter 1 LB FT3 b Read 7262 Meter 1 Y Factor Read 7263 Meter 1 FA Factor Read 7264 Meter 1 CD MF Factor Read 7265 Meter 1 CTL Factor Read 7266 Meter 1 CPL Factor Read 7267 Meter 1 Equilibrium Pressure Read 7268 Meter 1 Reverse FWA DP Read 7269 Meter 1 Reverse FWA Temperature Read 7270 Meter 1...

Page 145: ...sity LB FT3 Read 7320 Meter 2 Densitometer Temperature Read 7321 Meter 2 LB FT3 b Read 7322 Meter 2 Y Factor Read 7323 Meter 2 FA Factor Read 7324 Meter 2 CD MF Factor Read 7325 Meter 2 CTL Factor Read 7326 Meter 2 CPL Factor Read 7327 Meter 2 Equilibrium Pressure Read 7328 Meter 2 Reverse FWA DP Read 7329 Meter 2 Reverse FWA Temperature Read 7330 Meter 2 Reverse FWA Pressure Read 7331 Meter 2 Rev...

Page 146: ...3 b Read 7410 Meter 2 Forward FWA Y Factor Read 7411 Meter 2 Forward FWA FA Factor Read 7412 Meter 2 Forward FWA CD MF Factor Read 7413 Spare 7414 Meter 2 Forward FWA CTL Read 7415 Meter 2 Forward FWA CPL Read 7416 Meter 2 Reverse FWA DP Read 7417 Meter 2 Reverse FWA Temperature Read 7418 Meter 2 Reverse FWA Pressure Read 7419 Meter 2 Reverse FWA LB FT3 Read 7420 Meter 2 Reverse FWA Density Temp R...

Page 147: ... Meter 2 Pressure Read 7459 Meter 2 Density LB FT3 Read 7460 Meter 2 Densitometer Temperature Read 7461 Meter 2 LB FT3 b Read 7462 Meter 2 Y Factor Read 7463 Meter 2 FA Factor Read 7464 Meter 2 CD MF Factor Read 7465 Meter 2 CTL Factor Read 7466 Meter 2 CPL Factor Read 7467 Meter 2 Equilibrium Pressure Read 7468 Meter 2 Reverse FWA DP Read 7469 Meter 2 Reverse FWA Temperature Read 7470 Meter 2 Rev...

Page 148: ...ad Write 5 variables will be reset at the end of day Batch Report 7786 7790 Read Write 5 variables will be reset at the end of batch Display Variable 7791 7798 Read Write 7791 7795 will be stored in the snap shot report Scratch Pad for Floating Point Variables 7801 7830 7071 7075 Last Hour Program Variables Read Only 7076 7080 Last Day Program Variables Read Only 7081 7085 Last Batch Program Varia...

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Dynamic SFC332L, Operator'S Manual

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