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Kurz

B

‐

Series

Operations

Guide

6–1

Chapter 6

Flow Meter Configuration

Overview

The

flow

meter

hardware

must

be

configured

to

use

specific

features.

Important

All

option

parameters

and

examples

use

sample

values

and

measurement

units.

The

values

and

measurement

units

you

see

reflect

the

configuration

of

the

flow

meter.

This

chapter

includes:

•

•

•

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Summary of Contents for 410FTB

Page 1: ...Operations Guide for B Series Flow Meters 368042E...

Page 2: ...ical stress or if the original identification marks have been removed or altered Equipment sold by Kurz Instruments Inc is not intended for use in connection with any nuclear facility or activity unle...

Page 3: ...rogram Mode Basic Setup 3 3 Chapter 4 Program Mode Advanced Setup Table 4 1 4 20 mA Output Functions 4 12 Table 4 2 Temporary 4 20 mA Process Measurement Override 4 12 Table 4 3 4 20 mA Output Functio...

Page 4: ...Kurz B Series Operations Guide iv...

Page 5: ...ow Meter Display Screen 1 4 Boot Mode 1 5 Run Mode 1 6 Program Mode 1 7 Log Mode 1 15 Event Log 1 15 Min Max Log 1 16 Trend Log 1 16 Config Log 1 16 Run Data Log 1 17 Extended Utilities Mode 1 17 Remo...

Page 6: ...ure 2 29 Option 48 Sensor Leakage 2 29 Option 49 Meter Event Code 2 30 Option 50 Firmware Version 2 30 Chapter 3 Program Mode Basic Setup 3 1 Overview 3 1 Program Mode Basic Setup 3 2 Basic Setup Para...

Page 7: ...or Multiple Gases 4 42 Multiple Gas Calibrations 4 42 Changing to Another Gas Curve Manually 4 43 Changing to Another Gas Curve Automatically Through the External Input 4 44 Viewing the External Analo...

Page 8: ...ied Time Interval Drift Check 6 2 External Digital Input 6 2 Modbus Protocol Write Coil Command 6 3 Modbus Status Registers 6 3 HART Interface 6 4 Configuring the Built In Flow Controller 6 4 Setting...

Page 9: ...Kurz B Series Operations Guide ix Preface...

Page 10: ...this Manual Kurz Instruments Inc documentation includes manuals product literature Adobe Acrobat PDF files and application online Help files The Kurz Instruments CD contains all the available document...

Page 11: ...z USB device driver or FTDI USB device driver must be installed before attempting to connect a computer with a B Series device via a USB cable These drivers are an installation option during the insta...

Page 12: ...manual Basic computer knowledge is necessary for copying and moving files navigating file structures identifying file types and installing applications The Kurz USB device driver or FTDI USB device dr...

Page 13: ...1 4 Figure 1 4 User interface quick reference card 1 19 Chapter 4 Program Mode Advanced Setup Figure 4 1 4 20 mA operation with the NE 43 alarm 4 24 Figure 4 2 Examples of system responses Increase v...

Page 14: ...mode Program mode Log mode Extended Utilities mode Important All option parameters and examples use sample values and measurement units The values and measurement units you see reflect the configurat...

Page 15: ...interface There are six operating modes for the meter Boot up mode Occurs during a power cycle when the meter performs self tests for diagnostics Run mode An installed meter is normally in Run mode t...

Page 16: ...used for backing out of any menu Press H to back up one level or press it twice to return to Run mode The C key is used to clear a data entry field The alphanumeric keys include numbers 0 through 9 w...

Page 17: ...field Keys 0 and 1 provide symbols including a space The key character map is as follows Flow Meter Display Screen There are two ways to navigate through the menu options Menu Scroll allows you to seq...

Page 18: ...ate can cause a boot delay up to 2 minutes during which time the velocity sensor must cool off so its resistance value can be checked to ensure there are no sensor faults A high process velocity durin...

Page 19: ...tart downloading the Min Max Event and Trend logs Run Mode Run mode is the normal operational state of the meter after Boot Up mode The default display format in Run mode is scroll all The following e...

Page 20: ...ogram mode There are no prompts to confirm changes To back out of a series of menus continue to press H for each level manual exit If there is no menu activity for 3 minutes the display automatically...

Page 21: ...t one in the list Duct Profile ROUND Inside Diameter RECTANGLE Duct Width Duct Height CUSTOM Flow area Flow Area calculated from Duct Profile but can override with manual entry Probe Depth for Inserti...

Page 22: ...eliminates drifting on the output 3 FLOW CF TC Flow Correction Factor and Time Constant Sensor Blockage CF insertion meters only read only Field Calib CF Flow TC Sec Applies a correction to an existin...

Page 23: ...Static Vars FLOW ONLY TAG FLOW FLOW TOT FLOW TEMP FLOW VEL VEL TEMP FLOW DAILY See Run Mode on page 1 6 8 ASSIGN DOUT Relay Output Setup Select Relay Assign Relay To ALARM OUTPUT See Setup Alarm TOT...

Page 24: ...se Width Used in conjunction with the Relay Output Setup 12 PURGE TIMR Sensor Purge Setup Purge Timer ON OFF If ON Purge Output assigned to DO n Purge Time msec Hold Time msec Purge Intv min Used to s...

Page 25: ...Outputs Set 4 000 mA to Out 1 Set 20 000 mA to Out 1 AO1 Calib Coeff A01 Slope A01 Offset Set 4 000 mA to Out 2 optional Set 20 000 mA to Out 2 optional This calibrates the digital to analog converter...

Page 26: ...A LOG Data Logging Setup Enable Data Log ON OFF If ON Log Interval sec Sets up periodic logging of measured flow and total flow to the USB port 19 MODBUS COM Modbus Communication Setup Dev Modbus Addr...

Page 27: ...t optional Manual PID Adjust 23 DRIFT CHCK Drift Check Setup Auto Drift Check ON OFF If ON Drift Chk Intrvl FS at Zero Duration at Zero FS at Mid Duration at Mid FS at Span Duration at Span 24 CHANGE...

Page 28: ...ts the data to the USB port After the data transfer completes press the meter keypad E or the computer keyboard D shift d to return to the main menu 27 WGF PARAMS WGF Parameters Setup WGF Correction E...

Page 29: ...ains up to 20 416 records The log contains the runtime flow rate and process temperature data every 10 seconds for approximately 2 5 days When the log file is full the oldest data is replaced with the...

Page 30: ...h the menu or quick jump to any of the functions shown in Table 1 3 Note Functions with can be executed via Hart command Table 1 3 Extended Utilities Mode Functions Option Function Description Paramet...

Page 31: ...ode An access code is required During data entry it allows you to skip over a field without entering anything d D A lowercase D invokes DIsplay mode No access code is required l L A lowercase L invoke...

Page 32: ...k Jump H C P D E P 123456 E P 654321 E 1 P 654321 E 2 Tag Name Flow Units Flow Area Probe Depth insertion meter 4 20 mA AO 1 Setup 4 20 mA AO 2 Setup Setup Run Mode Display Basic Setup Menu Items Kurz...

Page 33: ...Kurz B Series Operations Guide 1 20 B Series Flow Meter Modes Menus...

Page 34: ...h 50 include information for manufacturing and troubleshooting so not all options are listed Important All option parameters and examples use sample values and measurement units The values and measure...

Page 35: ...27 WGF Vapor Correction Factor Option 28 PROFIBUS Communications Setup Option 32 Factory Sensor Setup Option 41 External Input Current Option 42 Flow Data Option 43 Temperature Data Option 44 Input V...

Page 36: ...F TC Flow correction factor and time constant 4 RESET TOTAL Flow totalizer reset setup 5 AOUT 1 Analog output 1 setup 6 AOUT 2 Analog output 2 setup 7 RUN DISPLAY Run mode display setup 8 ASSIGN DOUT...

Page 37: ...R Save to EEPROM 36 BRIDGE PID Bridge PID coefficients 37 AUTO SAVE AutoSave status 38 CURSR HOME Terminal home status 39 SETFACTORY Extended factory meter setup 40 AO CALCOEF Set analog output cal co...

Page 38: ...ine 4 Press P to continue TAG NAME PRIMARY AIR The tag name is the flow meter name The name can indicate the location process or company naming convention 5 Press P to continue FLOW UNITS SCMH The flo...

Page 39: ...nsertion flow meters the Probe Depth option appears 10 Press P to continue ANALOG OUT 1 FLOW RATE The Analog Output options are flow rate velocity temperature and PID 11 Press P to continue AO1 at 4mA...

Page 40: ...ue Note If the flow meter was configured with a second analog output prompts will appear for AO2 at 4 mA and AO2 at 20 mA RUN MODE DISPLAY STATIC The Run Mode options are static variables and scrolled...

Page 41: ...enu in Display mode 1 Press D 2 Press 2 to invoke the Quick Jump option 3 Press 2 for the Flow Cutoff menu and then press E FLOW CUTOFF SW ON The Flow Cutoff Switch prompt appears 4 Press P to continu...

Page 42: ...Blockage Correction Factor prompt appears The sensor blockage factor is used to correct area reduction caused by the sensor support 4 Press P to continue FIELD CALIB CF 1 00000000 The Field Calibratio...

Page 43: ...Quick Jump option 3 Press 5 for the Analog Out 1 menu and then press E The following example uses the Analog Out 1 option with the flow rate feature ANALOG OUT 1 FLOW RATE 4 Press P to continue AO1 at...

Page 44: ...de 1 Press D 2 Press 2 to invoke the Quick Jump option 3 Press 8 for the Relay Outputs Setup menu and then press E SELECT RELAY 1 The Select Relay Number prompt appears 4 Press P to continue Relay 1 i...

Page 45: ...n file to EEPROM Abnormal sensor node voltages Sensor type does not match configuration Sensor over voltage crowbar engaged Sensor control drive stopped responding ADC failed to convert measurement Hi...

Page 46: ...ion flow unit prompt appears This the unit of flow measurement used to calibrate the meter during flow meter assembly 5 Press P to continue FACTORY STP REF 25DEGC 101 3KPA The standard reference tempe...

Page 47: ...NEW REF DENSITY 1 9684 KG M3 The reference density is automatically calculated based on the values entered for the reference temperature and reference pressure 11 Press P to continue Gas Molecular Fo...

Page 48: ...number of points within the curve There can be up to 15 points 14 Press P to continue through each flow calibration data pair signal and flow RAW SIGNAL S1 1 0 16373000 W FLOW DATA S1 1 0 00000000 SMP...

Page 49: ...s 2 to invoke the Quick Jump option 3 Press 15 for the Variable Flow Correction Data menu and then press E ENTER OF FLOW DATA SET 1 The prompt for the data pair appears 4 Enter the data pair number 1...

Page 50: ...automatic drift is ON or OFF 4 Press P to continue FS AT ZERO 10 000 A series of prompts appear for each drift check test level zero mid span regarding the amplitude of the output signal and its durat...

Page 51: ...appears for the duration at the midpoint 8 Press P to continue FS AT SPAN 90 000000 The prompt appears for the percent of full scale at the full span 9 Press P to continue DURATION AT SPAN 60 SEC The...

Page 52: ...estimated maximum saturation temperature in the pipe For a digester application this will match the digester temperature a typical digester operates at 100 F If this value is set too high it will ove...

Page 53: ...ss information in Display mode 1 Press D 2 Press 2 to invoke the Quick Jump option 3 Press 28 for the PROFIBUS menu and then press E PROFIBUS ADDRESS 1 The PROFIBUS Address is displayed 4 Press P to c...

Page 54: ...ss D 2 Press 2 to invoke the Quick Jump option 3 Press 32 for the Factory Sensor Setup menu and then press E SENSOR S N FD93087A The Sensor Serial Number prompt appears 4 Press P to continue TC MODE C...

Page 55: ...P to continue RY 34 0094000 Ohm The RY prompt appears 10 Press P to continue SENSOR MATERIAL PLATINUM 385 The Sensor Material prompt appears 11 Press P to continue RP CSR 0 50000000 Ohms The RP CSR pr...

Page 56: ...1 for the External Input Current menu and then press E INPUT CURRENT AT 0 011 mA The Input Current for the optional analog input prompt appears 4 Press H to exit The main Display mode DSP prompt appea...

Page 57: ...log Input in Display mode 1 Press D 2 Press 2 to invoke the Quick Jump option 3 Press 41 for the input current and the equivalent gas curve INPUT CURRENT AT 0 012 mA The input current read by the flow...

Page 58: ...ress P to continue FLOW RATE 2 685377 SCFM The prompt for the current flow rate appears 5 Press P to continue MSCF 11 93814 ET 130260 8 MIN The prompt showing the accumulated totalized flow since the...

Page 59: ...4180 The Correction Factor prompt for field correction appears 10 Press P to continue IRP 0 1558 A AT 2 593611 SFPM The prompt showing the power reading at current flow appears This value is generally...

Page 60: ...ss D 2 Press 2 to invoke the Quick Jump option 3 Press 43 for the Temperature Data menu and then press E TEMPERATURE 87 21 DEGF The Temperature prompt for the current process appears 4 Press P to cont...

Page 61: ...t voltages appears 4 Press P to continue VLI 0 088409 VLS 3 000270 The prompt showing sensor circuit voltages appears 5 Press P to continue VRtch 2 263744 VRtc1 0 009368 The prompt showing sensor circ...

Page 62: ...9 W The prompt showing sensor drive calibration information appears 4 Press P to continue Rp 12 0637 OHM Rtc 335 236 OHM The prompt showing sensor resistance appears 5 Press P to continue TRp 195 2 DE...

Page 63: ...g the temperature inside the electronics enclosure appears 4 Press H to exit The main Display mode DSP prompt appears Option 48 Sensor Leakage Note This Option is used by Kurz for diagnostic and troub...

Page 64: ...bleshooting chapter in the B Series Hardware Guide for event code descriptions 4 Press H to exit The main Display mode DSP prompt appears Option 50 Firmware Version To view the Firmware Version menu i...

Page 65: ...Kurz B Series Operations Guide 2 32 B Series Flow Meter Display Mode Options...

Page 66: ...e parameters available using Basic access in Program mode Important All option parameters and examples use sample values and measurement units The values and measurement units you see reflect the conf...

Page 67: ...rarily suspends flow meter output at the last value before the menu option was invoked WARNING OUTPUT WILL STOP If this prompt does not appear the meter continues to operate normally Press P to contin...

Page 68: ...r Type Is IN LINE FLOW INSERTION FLOW Tag Name Meter Name Flow Units PPM SLPM SCFM PPH SCMH SCFH NLPM KGM NCMH KGH Basic Meter Setup allows you to use one location to change common parameters You must...

Page 69: ...e Display SCROLLED Scrolled Vars SCROLL ALL FLOW TOT FLOW ONLY FLOW VEL DAILY ONLY TAG FLOW TOTAL ONLY TAG FLOW VEL FLOW TEMP FLOW TOT VEL FLOW DAILY FLOW TEMP VEL Scroll interval seconds STATIC Stati...

Page 70: ...llowed by a general description of the meter type either insertion or inline METER TYPE IS INSERTION FLOW 3 Press E TAG NAME FLOW METER The tag name is the flow meter name The name up to 13 characters...

Page 71: ...INSIDE DIAMETER 15 325 IN Custom duct profile FLOW AREA 10 525 SQFT 7 Use the number and decimal keys to enter the profile measurements or flow area Press E FLOW AREA 10 525 SQFT The Flow Area is cal...

Page 72: ...the 4 mA value Press E AO1 at 20mA 15000 000 SCFM The analog output 20 mA prompt determines the maximum range value that is the high process flow value equivalent to 20 mA The flow unit was specified...

Page 73: ...les 14 Use the arrow keys to select the variables that appear during Run mode and then press E SCROLL INTERVAL 2 SEC The Scrolled Variable option also allows you to determine the length of time betwee...

Page 74: ...use sample values and measurement units The values and measurement units you see reflect the configuration of the flow meter The chapter includes Program Mode Advanced Setup Option 1 Basic Setup Optio...

Page 75: ...tion Option 16 Remote Correction Factor Option 17 Configured for Shifting Gases Option 17 Configured for Multiple Gases Option 18 Setting Up Data Logging Option 19 Setting Up Modbus Communication Opti...

Page 76: ...suspends flow meter output at the last value before the menu option was invoked WARNING OUTPUT WILL STOP If this prompt does not appear the meter continues to operate normally Press only P to continue...

Page 77: ...inline METER TYPE IS INSERTION FLOW 5 Press E TAG NAME FLOW METER The tag name is the flow meter name The name up to 13 characters can indicate the location process or company naming convention 6 Pres...

Page 78: ...QFT 9 Use the number and decimal keys to enter the profile measurements or flow area Press E FLOW AREA 10 525 SQFT The Flow Area is calculated from the height and width of a rectangular profile or the...

Page 79: ...at 20mA 15000 000 SCFM The analog output 20 mA prompt determines the maximum range value that is the high process flow value equivalent to 20 mA The flow unit was specified in a previous option 14 Use...

Page 80: ...lect the variable and then press E SCROLL INTERVAL 2 SEC The Scrolled Variable option also allows you to determine the length of time between 2 and 8 seconds that information appears on the display be...

Page 81: ...lt for this option is ON and the cutoff is set to 0 00 The menu prompt allows you to input a low limit for the flow meter s flow measurement If the flow meter derives a flow measurement below that lim...

Page 82: ...sensor support It is read only 5 Press E to continue FIELD CALIB CF 1 00000000 The Field Calibration Correction Factor prompt appears This is a multiplier used as a bias change at all velocities 6 Pr...

Page 83: ...to reset when it reaches a specified value To access the Flow Totalizer Reset menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump optio...

Page 84: ...imum limit of the flow totalizer before it automatically resets to zero 10 Enter the maximum limit using the number and decimal keys and then press E RESET FLOW TOTAL YES v A prompt appears to confirm...

Page 85: ...errides to the analog output signals To access the Analog Output Setup menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Pres...

Page 86: ...low meter 6 Use the numeric and decimal keys to enter the minimum flow rate and then press E AO1 at 20mA 12000 0000 SCFM The prompt appears for assigning the maximum flow range measured by the flow me...

Page 87: ...errides to the analog output signals To access the Analog Output Setup menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Pres...

Page 88: ...low meter 6 Use the numeric and decimal keys to enter the minimum flow rate and then press E AO2 at 20mA 12000 0000 SCFM The prompt appears for assigning the maximum flow range measured by the flow me...

Page 89: ...AS1 FLOW 0 0000 SCFM To access the Run Mode Display setup menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 7 for the R...

Page 90: ...LOW ONLY Line 1 is flow Line 2 is blank FLOW 0 0000 SCFM Flow and temperature FLOW TEMP Line 1 is flow Line 2 is temperature FLOW 0 0000 SCFM TEMP 82 52 DEGF Flow and velocity FLOW VEL Line 1 is flow...

Page 91: ...flow and velocity Totalized flow rate only Flow totalized flow and velocity Flow and velocity Flow and temperature Flow and totalized flow Flow temperature and velocity Flow PPM SLPM SCFM PPH SCMH SC...

Page 92: ...ay Outputs Setup menu and then press E SELECT RELAY 1 The menu prompts you for a relay number 5 Press either 1 or 2 and then press E ASSIGN RELAY TO ALARM OUTPUT v The meter prompts you for a function...

Page 93: ...OUTPUT function and then reassigned to another function the alarm is not turned OFF Only the actuation of the relay due to the triggered alarm is disabled and the alarm will remain ON and continue to...

Page 94: ...SPST switching their non powered state is an open circuit and must be considered for fail safe alarm logic configurations Note The alarm relays are rated for 0 5A To access the Alarm Setup menu in Pro...

Page 95: ...d then press E ALARM 1 TRIP LOW SETPOINT v If you select FLOW RATE VELOCITY or TEMPERATURE the menu system prompts for the condition that activates the alarm The condition can be LOW SETPOINT HIGH SET...

Page 96: ...he normal non alarmed state of the relay appears Use the arrow keys to select between NORMALLY OPN is used if the contact is closed when the alarm is triggered NORMALLY CLS is used if the contact is o...

Page 97: ...responding ADC failed to convert measurement High sensor or wire leakage Rps sensor lead open circuit Wire loop resistance above high limit Rtc resistance below low limit and above high limit Rp resi...

Page 98: ...Kurz B Series Operations Guide 4 25 Program Mode Advanced Setup 5 Use the arrow keys to select LOW OUTPUT or HIGH OUTPUT and then press E...

Page 99: ...v You are prompted to set the Totalizer Pulse Output function ON or OFF 5 Use the arrow keys to select ON and then press E PULSE OUTPUT 1 ASSIGNED TO DO1 A prompt confirming the relay assignment appe...

Page 100: ...option 4 Press 12 for the Sensor Purge setup menu and then press E PURGE TIMER ON v A prompt appears for the state of the PURGE TIMER 5 Use the arrow keys to select ON and then press E PURGE OUTPUT A...

Page 101: ...00 milliseconds with a PURGE TIME of 500 milliseconds means that the Purge Relay will be pulsed for 500 milliseconds followed by an additional 1500 milliseconds of idle time to allow for sensor recove...

Page 102: ...n 4 Press 13 for the Calibration Data menu and then press E SENSOR SN FD9079A A prompt appears showing the sensor serial number This is read only 5 Press E CAL FLOW UNIT SMPS v The Calibration Flow Un...

Page 103: ...ys to change the reference pressure Press E GAS NAME Air The gas name prompt appears The process gas can be referred to by its common name or molecular formula Gas Molecular Formula Molar Weight Gas M...

Page 104: ...pt appears allowing up to eight calibration sets 13 Enter the number of curve sets and then press E FLOW DATA SET 1 20 0000000 DEGC You are prompted for the process temperature of the first calibratio...

Page 105: ...a point use the number keys to enter the raw signal value and press E Then enter the flow data value and press E RAW SIGNAL S1 1 0 16373000 W FLOW DATA S1 1 0 00000000 SMPS RAW SIGNAL S1 2 0 21131000...

Page 106: ...tion 4 Press 14 for the Calibrate Outputs menu and then press E SET 4 000 mA TO OUT 1 UP DN v The setup for the lower end of output 1 appears 5 Press the up or down key to match the mA value with the...

Page 107: ...or equal to 3 6 mA is sent to the analog output channel Confirm the output level with the reference ammeter 12 Press E HIGH ALARM CHECK IOUT 21 0 mA The NE 43 high alarm signal greater than or equal...

Page 108: ...SET 2 The prompt for entering data points appears 5 Use the number keys to change the value and then press E ENTER FLOW DATA SET 1 The Set 1 prompt appears 6 Press E REF VALUE R1 1 200000000 SMPS The...

Page 109: ...MOTE CF IS ON v The prompt for turning the Remote Correction Factor ON or OFF appears 5 Use the arrow keys to select ON and then press E OF RCF DATA PTS 2 The prompt for setting the number of data poi...

Page 110: ...he prompt for setting the second data point appears 9 Use the number keys to enter a value and then press E RCF2 2 00000 AT 10 0000000 SFPM The prompt for setting the flow rate for data point 2 appear...

Page 111: ...rtant Two different sets of parameters appear depending on Option 17 being configured for the shifting gas feature or the multiple gas feature Make sure you are referring to the correct set of feature...

Page 112: ...ing gas composition appears CONC SOURCE MANUAL v 5 Use the arrow keys to select MANUAL and then press E The prompt for the key gas percentage concentration appears CONC CH4 50 0 The example uses CH4 a...

Page 113: ...ess E 3 Press 2 to invoke the Quick Jump option 4 Press 20 for the External Input Usage menu and then press E EXT INPUT USAGE VM REEFERENCE v 5 Select VM REFERENCE and then press E The prompt for line...

Page 114: ...options for entering the gas composition are manual through the keypad or external input through the analog input signal CONC SOURCE EXT INPUT v 5 Use the arrow keys to select EXT INPUT and then press...

Page 115: ...pears Troubleshooting Shifting Gas Composition The flow meter will not provide an accurate measurement of the flow when the 4 20 mA signal reading is out of range 3 6 mA or 21 0 mA The key gas percent...

Page 116: ...ent sets of parameters appear depending on Option 17 being configured for the shifting gas feature or the multiple gas feature Make sure you are referring to the correct set of feature parameters for...

Page 117: ...SEL MODE MANUAL v 5 Use the arrow keys to select MANUAL and then press E The prompt for the first gas curve appears SELECT CAL CURVE 50CH4 40CO2 v Each curve can be a single gas or a gas mix For gas...

Page 118: ...age menu and then press E 5 Select CAL DATA SW The prompt returns to the main menu Changing to another calibration curve using Automatic mode from an external input 1 Press P 2 Enter the Advanced Acce...

Page 119: ...exit The main Display mode DSP prompt appears Troubleshooting Multiple Gas Curves The flow meter will not provide an accurate measurement of the flow when the 4 20 mA signal reading is out of range 3...

Page 120: ...s the Data Logging menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 18 for the Data Logging Selection menu and then pr...

Page 121: ...gle point flow meters 5 Press the numeric keys to enter the device address and press then E The menu prompts you for the Modbus mode MODBUS MODE MODBUS RTU v The Modbus mode defines whether the master...

Page 122: ...rompts you for the byte order of the Modbus registers REGISTER ORDER BYTE 12 34 v This parameter ensures the Modbus Master correctly interprets the floating point data from the Modbus registers There...

Page 123: ...then press E 5 Press the arrow keys to select the VM REFERENCE CAL DATA SW REMOTE CF or PURGE COMMAND function and then press E VM REFERENCE is used to adjust the composition of a binary gas mix CAL...

Page 124: ...e External Input Usage menu and then press E EXT INPUT USAGE VM REEFERENCE v 5 Select VM REFERENCE and then press E The prompt for linearizing the scale unit of the 4 20 mA signal appears SCALE UNIT 6...

Page 125: ...prompt returns to the main Program prompt Remote CF When using the Remote Correction Factor feature the External Input Usage is set to REMOTE CF To access the External Input Setup option in Program m...

Page 126: ...C 0 50000 SEC The prompt for the filter time constant value appears 9 Press the numeric keys to enter the seconds for the time constant and then press E to return to the main Program prompt Purge Comm...

Page 127: ...E PID OPERATION MANUAL v A prompt appears to make the PID mode of operation AUTOMATIC or MANUAL AUTOMATIC is used for constant flow control that adjusts based on an external or internal set point MAN...

Page 128: ...point value can also be specified using Modbus command 0x06 register 44 9 Use the numeric and decimal keys to enter the PID set point value and then press E Prompts appear for the PID tuning paramete...

Page 129: ...ed value The limit also prevents accumulation 11 Use the numeric and decimal keys to enter the PID low and high limits and then press E Press P to skip to the prompt without making changes Prompts app...

Page 130: ...als The flow rate or velocity is maintained to the PID set point value To access the Manual PID Control menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to in...

Page 131: ...in a closed loop or automatic operation Make a small change to the set point and observe the reaction as shown in Figure 4 2 through Figure 4 4 6 Some flow meters require different parameters at diffe...

Page 132: ...Decrease vs Increase Figure 4 4 Examples of system responses Tuned Correctly Response Time Over Damped Response Decrease the proportional gain and increase the integral time constant by the same perc...

Page 133: ...vanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 23 for the Drift Check Setup menu and then press E AUTO DRIFT CHECK OFF v A prompt appears for setting automatic d...

Page 134: ...S AT ZERO 10 000000 DURATION AT ZERO 60 SEC FS AT MID 50 000 DURATION AT MID 60 SEC FS AT SPAN 90 00000 DURATION AT SPAN 60 SEC 7 Use the numeric keys to enter the time value and then press E Press P...

Page 135: ...hen press E BASIC SETUP CODE 123456 The Basic access code prompt appears with the current access code 5 To change the Basic access code six numbers press C to clear all digits or press D to clear one...

Page 136: ...ges To access the EEPROM Update menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 25 for the EEPROM Update menu and the...

Page 137: ...outputs To access the Bootup Output Delay menu in Program mode 1 Press P 2 Enter the Advanced access code and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 25 for the Bootup Output D...

Page 138: ...temperature The process pressure is determined using Option13 Calibration Data while the temperature is measured live by the meter To limit the water vapor correction in an overheated process such as...

Page 139: ...Kurz B Series Operations Guide 4 66 Program Mode Advanced Setup 7 Use the number keys to enter a process pressure value and then press E to return to the main Program prompt...

Page 140: ...ng its local keypad and display The meter must be put into PROGRAM mode and the access code is entered to navigate to the PROFIBUS interface menu as describe below To change the default PROFIBUS slave...

Page 141: ...Kurz B Series Operations Guide 4 68 Program Mode Advanced Setup...

Page 142: ...ecks and resetting the flow totalizer Important All option parameters and examples use sample values and measurement units The values and measurement units you see reflect the configuration of the flo...

Page 143: ...tions Use the number keys to make the selection and then press E Table 5 1 Extended Utility Mode Drift Options Option Function Description 1 ZERO DRIFT Drift Check at Zero H If YES runs test and provi...

Page 144: ...t the test is running ZERO DRIFT CHECK IS RUNNING When the test completes the display shows the percent difference between the voltage input and voltage output for the zero drift check ZERO DRIFT CHEC...

Page 145: ...Jump option 4 Press 1 for the Zero Drift Check menu and then press E ZERO DRIFT CHECK START TEST YES The Zero Drift Check prompt appears 5 Press the arrow keys to select YES or NO and then press E ZER...

Page 146: ...k Jump option 4 Press 2 for the Mid Drift Check menu and then press E MID DRIFT CHECK START TEST YES The Mid Drift Check prompt appears 5 Press the arrow keys to select YES or NO and then press E MID...

Page 147: ...Jump option 4 Press 3 for the Span Drift Check menu and then press E SPAN DRIFT CHECK START TEST YES The Span Drift Check prompt appears 5 Press the arrow keys to select YES or NO and then press E SPA...

Page 148: ...r the Extended Utilities access password and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 4 for the Cycle Drift menu and then press E CYCLE DRIFT CHECK START TEST YES The Cycle Drift...

Page 149: ...and then press E 3 Press 2 to invoke the Quick Jump option 4 Press 5 for the Flow Totalizer Reset menu and then press E RESET FLOW TOTAL YES The Reset Flow Total prompt appears 5 Press the arrow keys...

Page 150: ...use specific features Important All option parameters and examples use sample values and measurement units The values and measurement units you see reflect the configuration of the flow meter This cha...

Page 151: ...sequence Change the value of the drift check interval to change the frequency that the drift check starts See Option 23 Drift Check for information about setting up drift check External Digital Input...

Page 152: ...n options are active 1 or inactive 0 Table 6 1 Modbus Write Coil Commands Function 0x05 Write Single Coil Function 0x01 Read Coils Coil Description Hex 0 Start zero drift check 000 1 Start mid span dr...

Page 153: ...h limit error 014 21 RPS sensor lead open circuit error 015 22 High sensor or wire leakage error 016 23 Flow rate above design limit error 017 24 Meter kick out high error 018 25 Meter kick out low er...

Page 154: ...manually configured built in flow controller based on a simple local flow control PID loop This section describes setting up the flow control functions and information about feedback control systems T...

Page 155: ...to manually set the output control valve at a fixed position Setting Up A PID To setup a PID 1 Mechanically mount all components test for leaks and check flow control actuator motion or motor control...

Page 156: ...ternal contact closure through digital input 1 Write Coil command via Modbus HART command The Purge version of the flow meter provides an automated cleaning method to remove as much dirt buildup as po...

Page 157: ...VDC 12 W maximum solenoid to the DO2 or solid state relay channel 2 Pin TB6 1 is 24 VDC and TB6 2 is the GND connection See the field wiring diagram for an example of the solenoid wiring The recommend...

Page 158: ...ormed without affecting the internal timer purge sequence The status of the purge via Modbus is provided at coil status 8 function 2 A value of 1 indicates it is in the middle of a purge cycle and a 0...

Page 159: ...Purge and the Drift Check zero mid and span parameters are two flow meter functions that can be configured to automatically trigger on a user configured interval If both timers for these functions are...

Page 160: ...lay screen 1 4 keypad 1 3 keypad symbols 1 3 Log mode 1 15 requirements iv xi Run mode 1 6 4 16 user interface 1 2 built in flow controller 6 1 6 5 C C key 1 3 calibrate outputs menu 1 12 calibration...

Page 161: ...tputs recalibrating 4 33 factory sensor setup menu 2 21 files config log downloading 1 16 event log downloading 1 16 min max log downloading 1 16 run data log downloading 1 17 trend log downloading 1...

Page 162: ...n 1 17 5 2 drift check at zero 1 17 5 2 drift check cycle 1 17 5 2 drift check setup drift check setup menu 1 14 EEPROM update 1 14 4 63 electronics temperature 2 30 external input current 1 13 2 23 f...

Page 163: ...purge 4 27 WGF vapor correction factor 4 65 P P key 1 3 parameters advanced flow meter settings 1 7 3 3 basic flow meter settings 1 7 3 3 password changing 1 14 Extended Utilities mode 1 17 5 1 menu...

Page 164: ...nu 2 27 temperature saturation 2 19 timeout 3 5 4 4 trend log 1 16 triggers drift check 6 1 6 2 U unique gas mixes 4 43 update from EEPROM 1 14 USB driver requirements iv xii user interface 1 2 displa...

Page 165: ...Kurz B Series Operations Guide Index 6...

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