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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:

•

Specifying

 

Drift

 

Check

 

Triggers

•

Configuring

 

the

 

Built

‐

In

 

Flow

 

Controller

•

Cleaning

 

A

 

Sensor

 

&

 

The

 

Purge

 

Controller

Содержание 410FTB

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

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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