Siemens SITRANS LR200 7ML5422 Скачать руководство пользователя страница 172

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SITRANS LR200 with mA/HART

172

Operating Instructions, 05/2019, A5E32337676-AE

Higher order mathematical techniques and algorithms are used to provide intelligent

processing of microwave reflection profiles. This "knowledge based" technique produces

superior performance and reliability.

B.2.2

Echo Selection

Time Varying Threshold (TVT)

A Time Varying Threshold (TVT) hovers above the echo profile to screen out unwanted

reflections (false echoes).
In most cases the material echo is the only one which rises above the default TVT.
In a vessel with obstructions, a false echo may occur. See Auto False Echo Suppression

(Page 115) for more details.

①

default TVT

②

echo profile

③

material level

④

echo marker

The device characterizes all echoes that rise above the TVT as potential good echoes. Each

peak is assigned a rating based on its strength, area, height above the TVT, and reliability,

amongst other characteristics.

Содержание SITRANS LR200 7ML5422

Страница 1: ... 2019 A5E32337676 AE Introduction 1 Safety notes 2 Description 3 Installing mounting 4 Connecting 5 Operating 6 Parameter reference 7 Service and maintenance 8 Diagnosing and troubleshooting 9 Technical data 10 Dimension drawing 11 Antenna options A Technical reference B HART communication C Certificates and support D LCD menu structure E Abbreviations F ...

Страница 2: ...ay be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WAR...

Страница 3: ... 14 2 2 4 Conformity with European directives 14 2 2 5 Requirements for special applications 15 2 3 Use in hazardous areas 15 2 3 1 Qualified personnel for hazardous area applications 15 2 4 Lithium batteries 16 3 Description 17 3 1 SITRANS LR200 Overview 17 3 2 Programming 18 3 3 Applications 18 3 4 Approvals and certificates 18 3 5 Process connections 18 4 Installing mounting 19 4 1 Basic safety...

Страница 4: ...xamples 47 6 2 2 1 Level application example 47 6 2 2 2 Horizontal vessel with volume measurement 49 6 2 2 3 Sliding waveguide on anaerobic digesters 51 6 2 2 4 Application with stillpipe 52 6 2 2 5 Propagation factor Stillpipe diameter 53 6 3 Remote operation 54 6 3 1 Operating via SIMATIC PDM 54 6 3 1 1 Functions in SIMATIC PDM 54 6 3 1 2 Initial Setup 55 6 3 1 3 Quick Start Wizard via SIMATIC P...

Страница 5: ...7 2 5 3 Full scale 20 mA setpoint 2 6 3 105 7 2 5 4 Control range lower limit min mA limit 2 6 4 106 7 2 5 5 Control range upper limit max mA limit 2 6 5 106 7 2 5 6 mA output value 2 6 6 106 7 2 6 Linearization 2 7 106 7 2 6 1 Volume 2 7 1 106 7 2 6 2 Vessel shapes 2 7 1 1 107 7 2 6 3 Maximum volume 2 7 1 2 108 7 2 6 4 Dimension A 2 7 1 3 108 7 2 6 5 Dimension L 2 7 1 4 109 7 2 6 6 Table 1 8 2 7 ...

Страница 6: ...chedule 4 4 126 7 4 4 1 Service interval 4 4 1 127 7 4 4 2 Time since last service 4 4 2 127 7 4 4 3 Time until next service 4 4 3 127 7 4 4 4 Reminder activation 4 4 4 127 7 4 4 5 Reminder 1 required 4 4 5 128 7 4 4 6 Reminder 2 demanded 4 4 6 128 7 4 4 7 Maintenance status 4 4 7 128 7 4 4 8 Acknowledge status 4 4 8 128 7 4 4 9 Acknowledge 4 4 9 128 7 4 5 Calibration schedule 4 5 129 7 4 5 1 Cali...

Страница 7: ...41 9 4 Operation troubleshooting 144 10 Technical data 146 10 1 Power 146 10 2 Performance 146 10 3 Interface 147 10 4 Construction 148 10 5 Operating conditions 149 10 6 Process 149 10 7 Approvals data 150 10 8 Programmer infrared keypad 151 10 9 Programmer data 7ML1930 1BK 151 11 Dimension drawing 152 11 1 Uni construction polypropylene rod antenna 152 A Antenna options 154 A 1 Threaded connecti...

Страница 8: ...Intelligence 171 B 2 2 Echo Selection 172 B 2 3 CLEF Range 175 B 2 4 Echo Threshold 175 B 2 5 Echo Lock 175 B 2 6 Auto False Echo Suppression 176 B 2 7 Measurement Range 177 B 2 8 Measurement Response 177 B 2 9 Damping 178 B 3 Analog output 178 B 3 1 Sensor Mode 179 B 3 2 Loss of Echo LOE 179 B 3 3 Current Output Function 180 B 3 4 Fail safe Mode 180 B 4 Maximum process temperature chart 181 B 5 P...

Страница 9: ...1 Loop voltage versus loop resistance 190 C HART communication 192 C 1 SIMATIC PDM 192 C 2 HART Electronic Device Description EDD 192 C 3 HART Communicator 375 Menu Structure 192 C 4 HART Version 195 C 5 Burst Mode 195 D Certificates and support 196 D 1 Technical support 196 D 2 Certificates 196 D 3 QR code label 196 E LCD menu structure 197 F Abbreviations 201 Glossary 202 Index 208 ...

Страница 10: ...mpany 3 Retain damaged parts for clarification 4 Check the scope of delivery by comparing your order to the shipping documents for correctness and completeness WARNING Using a damaged or incomplete device Risk of explosion in hazardous areas Do not use damaged or incomplete devices 1 3 Security information Siemens provides products and solutions with industrial security functions that support the ...

Страница 11: ...uent transportation Devices replacement parts should be returned in their original packaging If the original packaging is no longer available ensure that all shipments are properly packaged to provide sufficient protection during transport Siemens cannot assume liability for any costs associated with transportation damages NOTICE Insufficient protection during storage The packaging only provides l...

Страница 12: ...ble state WARNING Improper device modifications Risk to personnel system and environment can result from modifications to the device particularly in hazardous areas Only carry out modifications that are described in the instructions for the device Failure to observe this requirement cancels the manufacturer s warranty and the product approvals 2 2 Laws and directives Observe the safety rules provi...

Страница 13: ...o interference no protection basis That is the user shall accept operations of high powered radar in the same frequency band which may interfere with or damage this device However devices found to interfere with primary licensing operations will be required to be removed at the user s expense 2 2 2 CE Electromagnetic Compatibility EMC Conformity This equipment has been tested and found to comply w...

Страница 14: ... variation Δd over time during a distance measurement Level of performance Δd 50 mm 2 2 4 Conformity with European directives The CE marking on the device symbolizes the conformity with the following European directives Electromagnetic compatibil ity EMC 2014 30 EU Directive of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating to elec tromagn...

Страница 15: ...areas 2 3 1 Qualified personnel for hazardous area applications Qualified personnel for hazardous area applications Persons who install connect commission operate and service the device in a hazardous area must have the following specific qualifications They are authorized trained or instructed in operating and maintaining devices and systems according to the safety regulations for electrical circ...

Страница 16: ... circuit Observe the specifications for the electrical data on the certificate and or in Technical data Page 146 2 4 Lithium batteries Lithium batteries are primary power sources with high energy content designed to provide the highest possible degree of safety WARNING Potential hazard Lithium batteries may present a potential hazard if they are abused electrically or mechanically Observe the foll...

Страница 17: ...The instrument consists of an electronic component coupled to an antenna and either a threaded or flange type process connection SITRANS LR200 supports HART communication protocol and the following device management software options SIMATIC PDM Pactware DTM AMS Device Manager Signals are processed using Process Intelligence which has been field proven in over 1 000 000 applications worldwide ultra...

Страница 18: ...n using one of the following options SIMATIC PDM Pactware DTM AMS Device Manager 3 3 Applications Liquids and slurries Liquids bulk storage vessels Process vessels 3 4 Approvals and certificates SITRANS LR200 is available with General Purpose approval or for hazardous areas The approval rating is shown on the device nameplate For more information see Nameplates for hazardous area installations Pag...

Страница 19: ...device can be damaged if the operating pressure is exceeded Hot toxic and corrosive process media could be released Ensure that maximum permissible operating pressure of the device is not exceeded Refer to the information on the nameplate and or in Technical data Page 146 WARNING Pressure applications Danger to personnel system and environment can result from improper installation Improper install...

Страница 20: ...e responsible for the selection of components Siemens accepts no liability for faults or failures resulting from incompatible materials NOTICE Strong vibrations Damage to device In installations with strong vibrations mount the transmitter in a low vibration environment NOTICE Aggressive atmospheres Damage to device through penetration of aggressive vapors Ensure that the device is suitable for th...

Страница 21: ...e Make sure that process connectors are clean and suitable gaskets and glands are used Mount the device using suitable tools 4 2 1 Mounting location Note Correct location is the key to a successful application Avoid reflective interference from vessel walls and obstructions by following the guidelines below Avoid central locations on vessels For vessels with conical or parabolic tops avoid mountin...

Страница 22: ...the 250 mm 10 shield The end of the shield section or end of the horn should protrude a minimum of 10 mm 0 4 to avoid false echoes being reflected from the nozzle Locking ring secured by three 2 mm Allen set screws Threaded connection Shield Location on a manhole cover A manhole cover is typically a covered nozzle with a diameter 610 mm 24 or greater For optimum signal conditions locate the antenn...

Страница 23: ...in line with the rod antenna There is a signal transmitted outside the beam angle therefore false targets may be detected Min 300 mm 1 ft per 3 m 10 of vessel height Emission cone Beam angle 28 Emission cone Keep emission cone free of interference from ladders pipes I beams or filling streams Locate the antenna away from the side wall to avoid interference from indirect echoes Make allowance for t...

Страница 24: ...ure surrounding enclosure volume 40 to 80 C 40 to 176 F Device nameplate Process device tag Process temperature Polypropylene rod 40 to 80 C 40 to 176 F PTFE or SS horn 40 C to 200 C 40 F to 392 F For more detail on maximum interface and process temperatures refer to Maximum process temperature chart Page 181 For other configurations refer to Process pressure temperature derating curves Page 182 a...

Страница 25: ...vide optimum signal conditions on foaming materials Stillpipe or bypass pipe requirements The pipe diameter must be matched with the horn size Use the largest horn size that will fit the stillpipe bypass pipe refer to Flanged horn dimensions Page 158 Suitable pipe diameters are between 50 mm 2 and 200 mm 8 One continuous length of metallic pipe is preferred without joints2 Joints if unavoidable mu...

Страница 26: ...ith mA HART 26 Operating Instructions 05 2019 A5E32337676 AE Device orientation Bypass installation Vent Align front or back of device with vents Optimum diameter 80 mm 3 Stillpipe installation Slots Align front or back of device with stillpipe slots ...

Страница 27: ...e process pressure boundary assembly comprises the components that act as a barrier against pressure loss from the process vessel that is the combination of process connection body and emitter but normally excluding the electrical enclosure 4 3 1 Installation instructions Note For pressure applications it will be necessary to use PTFE tape or other appropriate thread sealing compound and to tighte...

Страница 28: ...sembly WARNING Incorrect disassembly The following risks may result from incorrect disassembly Injury through electric shock Risk through emerging media when connected to the process Risk of explosion in hazardous area In order to disassemble correctly observe the following Before starting work make sure that you have switched off all physical variables such as pressure temperature electricity etc...

Страница 29: ...vice version connect the power supply as follows Power plug Ensure that the used socket has a PE ground conductor connection Check that the PE ground conductor connection of the socket and power plug match each other Connecting terminals Connect the terminals according to the terminal connection diagram First connect the PE ground conductor WARNING Incorrect connection to power source Risk to pers...

Страница 30: ...ired at both ends use an equipotential bonding conductor Note Electromagnetic compatibility EMC For metal housings there is an increased electromagnetic compatibility compared to high frequency radiation This protection can be increased by grounding the housing see Connecting Page 29 5 2 Connecting SITRANS LR200 Note Check the nameplate on your instrument to verify the approval rating Use appropri...

Страница 31: ... approximately 70 mm 2 75 from the end of the cable and thread the wires through the gland2 2 Connect the wires to the terminals as shown the polarity is identified on the terminal block 3 Ground the instrument according to local regulations 4 Tighten the gland to form a good seal 5 Close the lid and secure the locking ring before programming and device configuration Cable shield if used 1 May be ...

Страница 32: ...RT resistance total of loop resistance that is cable resistance plus 250 Ohm resistor must be limited according to the allowable operating area as shown in either diagram under Loop voltage versus loop resistance Page 190 Do not connect more than one HART programming device at a time 5 2 2 Typical PLC configuration with HART Power supply R 250 Ω Active PLC HART communicator HART modem SITRANS LR20...

Страница 33: ...des For installation across Zone 0 and Zone 1 boundary Threaded nut acts as partition wall Material Stainless steel aluminium and potting compound hardness of at least 88 SHORE D compressive strength of at least 14 000 psi Zone 1 Zone 0 5 3 1 Intrinsically Safe wiring 5 3 1 1 Device nameplate ATEX IECEX INMETRO RCM The ATEX certificate can be downloaded from the product page of our website at www ...

Страница 34: ...ety and the application It is the responsibility of the installer to ensure that the intrinsically safe installation complies with both the apparatus approval requirements and the relevant national code of practice 5 4 Instructions specific to hazardous area installations 5 4 1 Reference European ATEX Directive 2014 34 EU Annex II 1 0 6 The following instructions apply to equipment covered by cert...

Страница 35: ...at may attack metals or solvents that may affect polymeric materials Suitable precautions e g establishing from the material s data sheet that it is resistant to specific chemicals Specific conditions of use Parts of the enclosure may be non conducting and may generate an ignition capable level of electrostatic charge under certain extreme conditions The user should ensure that the equipment is no...

Страница 36: ...ice as described in Installing mounting Page 19 6 2 Local operation 6 2 1 Operating via the handheld programmer SITRANS LR200 carries out its level measurement tasks according to settings made via parameters The settings can be modified locally via the Human Machine Interface HMI which consists of an LCD display and a handheld programmer A Quick Start Wizard provides an easy step by step procedure...

Страница 37: ... Normal operation Toggle indicator 1 for linear units or Selected operation level space distance or volume Measured value level space distance or volume Units Bar graph indicates level Secondary region indicates on request 2 electronics temperature echo confidence loop cur rent or distance Text area displays status messages Device status indicator see Device status icons Page 139 1 Press UP or DOW...

Страница 38: ...l items A band halfway down the menu bar indicates the current item is halfway down the list The depth and relative position of the item band on the menu bar indicates the length of the menu list and approximate position of the current item in the list A deeper band indicates fewer items Parameter view Edit view Parameter name Parameter number Parameter value selection Handheld programmer Part No ...

Страница 39: ...top level menu will be displayed Home toggles local display Local display toggles between or linear units RIGHT arrow opens PROGRAM mode Opens the top level menu UP or DOWN arrow toggles between linear units and per cent Local display shows measured value in either linear units or percent Programming SITRANS LR200 Note While the device is in PROGRAM mode the output remains fixed and does not respo...

Страница 40: ...CD menu structure Page 197 1 QUICK START 2 SETUP 2 1 DEVICE 2 7 LINEARIZATION 2 7 1 VOLUME 2 7 1 1 VESSEL SHAPE 1 Enter PROGRAM mode Point the programmer at the display from a maximum distance of 300 mm 1 ft RIGHT arrow activates PROGRAM mode and opens menu level 1 Mode opens the menu level last displayed in PROGRAM mode within the last 10 minutes or menu level 1 if power has been cycled since the...

Страница 41: ...ext menu or param eter RIGHT arrow menu Go to first parameter in the selected menu or open next menu parameter Open Edit mode LEFT arrow menu or pa rameter Open parent menu Mode menu or pa rameter Change to MEASUREMENT mode Home menu or pa rameter Open top level menu menu 1 3 Editing in PROGRAM mode Navigate to the desired parameter Press RIGHT arrow to open parameter view Press RIGHT arrow again ...

Страница 42: ...red parameter Press RIGHT arrow to open parameter view The current value is displayed Press RIGHT arrow again to open Edit mode The current value is highlighted Key in a new value Press RIGHT arrow to accept it The LCD returns to parameter view and displays the new selection Parameter name Parameter number Current selection ...

Страница 43: ... moves cursor one space to the left Clear Numeric editing Erases the display Decimal point Numeric editing Enters a decimal point Plus or minus sign Numeric editing Changes the sign of the entered value to Numeral Numeric editing Enters the corresponding character 6 2 1 2 Quick Start Wizard via the handheld programmer 1 Quick Start 1 1 Quick Start Wiz Point the programmer at the display from a max...

Страница 44: ...d CLEF algorithm enabled 1 dK 3 0 Response Rate Sets the reaction speed of the device to measurement changes in the target range Options Response Rate 2 4 1 Fill rate per Minute 2 4 2 Empty rate per Mi nute 2 4 3 SLOW 0 1 m min 0 32 ft min MED 1 0 m min 3 28 ft min FAST 10 0 m min 32 8 ft min Use a setting just faster than the maximum filling or emptying rate whichever is greater Units Sensor meas...

Страница 45: ...ty level See Operation 1 5 for an illustration Values Range 0 00 to 20 00 m High Calibration Point Distance from Sensor reference point to High Calibration Point usually process full level See Operation 1 5 for an illustration Values Range 0 00 to 20 00 m Apply Apply changes In order to save the Quick Start settings it is necessary to select Yes to apply changes Options YES NO DONE Display shows D...

Страница 46: ...om flange face to target Exit icon selected Pan left right selected Exit icon deselected Pan up down Use UP or DOWN arrow to scroll to an icon When an icon is highlighted that feature becomes active To move a cross hair press RIGHT arrow to increase the value LEFT arrow to decrease To Zoom into an area position the intersection of the cross hairs at the center of that area select Zoom and press RI...

Страница 47: ...the last step In each example after performing a Quick Start navigate to the other required parameters either via the handheld programmer or using a Device Management tool SIMATIC PDM or AMS Device Manager and enter the appropriate values 6 2 2 1 Level application example The application is a vessel that takes an average 3 hours 180 minutes to fill and 3 weeks to empty Fill rate 0 08 m minute Low ...

Страница 48: ...plete FINISH Save new settings and exit Wizard Note Minimum distance from flange face to target is limited by Near range 2 8 1 Page 110 We recommend using Auto False Echo Suppression with an empty or almost empty vessel To obtain level measurement 4 to 20mA output proportional to resin levels Low Calibration Pt 5 m 16 5 ft from sensor reference point High Calibration Pt 0 5 m 1 64 ft from sensor r...

Страница 49: ...f learned TVT 1 Distance to product from sensor reference point 2 For more details see Auto false echo suppression 2 8 7 1 Page 115 and Auto false echo suppression range 2 8 7 2 Page 117 Return to Measurement press Mode to start normal operation 6 2 2 2 Horizontal vessel with volume measurement Note Minimum distance from flange face to target is limited by Near range 2 8 1 Page 110 We recommend us...

Страница 50: ...es 1 8 YES Transfers Quick Start settings to device Independent parameters Vessel Shape 2 7 1 1 Page 107 PARABOLIC ENDS Defines vessel shape Maximum Volume 2 7 1 2 Page 108 8000 8000 liters Dimension A 2 7 1 3 Page 108 0 8 0 8 m 2 62 ft Dimension L 2 7 1 4 Page 109 6 6 m 19 68 ft Timer 2 5 2 Page 103 2 2 minutes Material Level 2 5 1 Page 103 HI Fail safe level set to High Auto False Echo Suppressi...

Страница 51: ... lowered position is for operation Program the instrument for operation in the lowered position Low Cal Pt is the bottom of the digester 10 m 33 ft from sensor reference point when the instrument is lowered to its normal operating position High Cal Pt is 2 m 6 56 ft from sensor reference point The maximum rate of filling or emptying is about 0 1 m 4 min Sensor reference point High calibration poin...

Страница 52: ...ts with a dK of less than 3 or if extremely turbulent or vortex conditions exist This mounting arrangement can also be used to provide optimum signal conditions on foaming materials Note Near range 2 8 1 Page 110 blanking will be set at the factory Check the Process Device Tag for specific values Suitable pipe diameters are 40 mm 1 5 to 100 mm 4 The pipe diameter must be matched with the horn size...

Страница 53: ... changes 1 8 YES Transfers Quick Start settings to device Independent parameters Propagation factor 2 8 3 Page 111 1 0 990 P F for a 50 mm 1 96 I D stillpipe Position detect 2 8 4 2 Page 112 HYBRID CLEF range 2 8 4 4 Page 112 1 4 3 4 3 m 14 10 ft 1 The recommended values for the propagation factor and for CLEF range are dependent on the stillpipe diameter Refer to the next table for values 6 2 2 5...

Страница 54: ... and Changing parameter settings using SIMATIC PDM Page 63 for more details See Parameters accessed via pull down menus Page 64 for parameters that do not appear in the menu structure in SIMATIC PDM 1 The menu structure for SIMATIC PDM is almost identical to that for the LCD Features of SIMATIC PDM Rev 5 2 SP1 SIMATIC PDM Rev 5 2 SP1 is supported only for basic configuration and troubleshooting Fo...

Страница 55: ...stem select the Hardware tab and click the Device Manager button 3 Open Ports folder and double click the COM Port used by the system to open the Communications Port Properties window 4 Select the Port Settings tab and double click the Advanced button 5 If the Use FIFO buffers radio box is selected click to deselect Deselect Use FIFO buffers radio box 6 Click OK to close out Close all screens and ...

Страница 56: ...R200 3 Open the menu Device Master Reset and click on OK to perform a reset to Factory Defaults 4 After the reset is complete upload parameters to the PC PG 5 Configure the device via the Quick Start wizard 6 3 1 3 Quick Start Wizard via SIMATIC PDM Quick Start Wizard via SIMATIC PDM The graphic Quick Start Wizard provides an easy 5 step procedure that configures the device for a simple applicatio...

Страница 57: ...o return and revise settings or CANCEL to exit the Quick Start For a vessel with obstructions see Auto False Echo Suppression Page 67 Launch SIMATIC PDM open the menu Device Wizard Quick Start and follow steps 1 to 5 Quick Start Step 1 Identification Note The layout of the dialog boxes shown may vary according to the resolution setting for your computer monitor 1 Click on Read Data from Device to ...

Страница 58: ...en click on NEXT 1 See Application with Stillpipe Page 52 for a Low Dielectric Liquid application Step 3 Vessel Shape The vessel shapes shown are predefined To describe a more complex shape see Using Linearization via the Quick Start Wizard Page 61 For a vessel with obstructions see Auto False Echo Suppression Page 67 Select the vessel shape and click on NEXT ...

Страница 59: ...SITRANS LR200 with mA HART Operating Instructions 05 2019 A5E32337676 AE 59 Step 4 Range Set the parameters and click on NEXT ...

Страница 60: ...The message Quick Start was successful will appear Click on OK Linearization You can use the linearization feature to define a more complex vessel shape and enter up to 32 level breakpoints where the corresponding volume is known The values corresponding to 100 and 0 levels must be entered The breakpoints can be ordered from top to bottom or the reverse Example values for example purposes only Bre...

Страница 61: ... from Device select language and click on Next In Step 2 Application select a volume application for example Volume in a vessel and click on Next In Step 3 Vessel Shape choose the vessel shape option Linearization Table and click on Next In Step 4 Ranges Linearization Enter parameter values Click on Linearization In the Linearization window click on the appropriate Breakpoint tab to open the dialo...

Страница 62: ...utton resets values to the values in the offline table Breakpoints 1 8 In the Step 4 window click on NEXT In Step 5 Summary check parameter values Click on BACK to return and revise values FINISH to save settings offline or FINISH AND DOWNLOAD to save settings offline and transfer them to the device The message Quick Start was successful will appear Click on OK ...

Страница 63: ... FINISH AND DOWNLOAD to save settings offline and transfer them to the device 6 3 1 4 Changing parameter settings using SIMATIC PDM Note For a complete list of parameters see Parameter Reference Page 97 Clicking on Cancel during an upload from device to SIMATIC PDM will result in some parameters being updated Many parameters are accessed via pull down menus in PDM See Parameters accessed via pull ...

Страница 64: ...own menus Device menus View menus Communication path Process Variables Page 73 Device Status Page 75 Download to device Upload to PC PG Update Di agnostic Status Toolbar Status bar Wizard Quick Start Page 57 Update Echo Profile Utilities Page 65 Maintenance Page 70 Wear Page 72 Select Analog Output Page 71 Self Test Page 71 Loop Test Page 71 Configuration Flag Reset Page 71 Master Reset Page 72 HA...

Страница 65: ... drag to reposition the scale After saving a profile click on OK not the x button to close the Echo Profile Utilities window otherwise the profile will not be saved 1 In the Echo Profile Utilities window click on the tab Echo Profile 2 Click on the Measure button to update the profile Select Standard resolution loads 1 of every 8 points of the profile for a quick view or Detailed resolution loads ...

Страница 66: ...he tab View Saved Echo Profiles to view the stored profiles TVT Shaper Note Double click on each axis to see the Xscale and Data Scale values Right click or Left click on the axis and drag to reposition the scale This feature allows you to manually adjust the TVT to avoid false echoes caused by obstructions For an explanation see Auto false echo suppression Page 67 Open the menu Device Echo Profil...

Страница 67: ...tructions use Auto False Echo Suppression to prevent false echo detection This feature can also be used if the device displays a false high level or the reading is fluctuating between the correct level and a false high level The device learns the echo profile over the whole measurement range and the TVT is shaped around all echoes present at that moment See Auto False Echo Suppression Page 176 for...

Страница 68: ...ne it cannot be undone Click OK 7 Once Auto TVT is complete click Transfer to Device To exit click Close Auto TVT is enabled and the learned TVT will be used 8 To turn Auto False Echo Suppression off or on reopen the Auto False Echo Suppression window change the Auto False Echo Suppression to Off or On click on Transfer to Device Before and after AFES example Before Auto False Echo Suppression TVT...

Страница 69: ...False Echo Suppression False echo Material level Learned TVT Default TVT Auto False Echo Suppression Range Echo marker Echo Setup Provides quick access to echo profile parameters Algorithm CLEF Range Position Detect Response Rate Echo Threshold Fill Rate min Damping Filter Empty Rate min ...

Страница 70: ...eminders for either or both of Reminder 1 before Lifetime Required Reminder 2 before Lifetime Demanded 3 Click Write 4 Click Read to see the effects of your modification 5 Click Snooze to add a year to the Total Expected Device Life To set Service Calibration schedules 1 Open the menu Device Maintenance and click on the Service Calibration Schedule tab 2 Modify desired values and if desired set re...

Страница 71: ...the message Self Test Fails Open the menu Device Self Test select the option Yes and click on OK Loop test Note The simulated AO Analog Output value influences output to the control system Allows you to input a simulated value 4 mA 20 mA or a user defined value in order to test the functioning of the mA connections during commissioning or maintenance of the device The range is 3 56 mA to 22 6 mA s...

Страница 72: ...t is complete upload parameters to the PC PG If you are performing a reset after replacing the device with a different instrument do not upload parameters to the PC PG Resetting the PROFIBUS address to 126 1 Open the menu Device Master Reset and click on Reset Address to 126 2 Click on OK the address will be reset to 126 and if the address lock was on it will be disabled Wear Reports the number of...

Страница 73: ...evice status Process variables To compare outputs in real time open the menu View Process Variables and click on Overview to see reading level space distance volume analog output device status and current electronics temperature To see highest and lowest electronics temperatures navigate to Level Meter Maintenance and Diagnostics Electronics Temperature ...

Страница 74: ... mA HART 74 Operating Instructions 05 2019 A5E32337676 AE Trend Open the menu View Process Variables and click on Trend Four trend lines can be monitored distinguished by color in SIMATIC PDM Space Distance Level Volume ...

Страница 75: ...e menu View Device Status to view Diagnostics Device Status Hardware Firmware HW FW Status and Maintenance status Update diagnostics In the Diagnostics window click on Update diagnostics to update diagnostic information and refresh linked icons Update Open the menu View Update to refresh the screen ...

Страница 76: ...trol parameters 1 Open a project double click on the device icon and in the User window select Specialist 2 Open the menu Options Settings and click on the Password tab 3 Enter a new password and re enter it in the Confirmation window Click on OK 6 3 2 Operating via AMS device manager AMS Device Manager is a software package that monitors the process values alarms and status signals of the device ...

Страница 77: ...Page 87 Screen out false echoes Linearization Page 81 Volume measurement in an irregular vessel Process Variables Page 90 Monitor process variables and level trend Security Page 76 Protect security and communication parameters from modification by the maintenance user Electronic Device Description EDD SITRANS LR200 requires the EDD for AMS Device Manager version 9 0 You can locate the EDD in Devic...

Страница 78: ...on and select Scan Device to upload parameters from the device 3 Double click the device icon to open the startup screen The startup screen shows device identification details and a navigation window on the left side of the screen Master reset Note Device Address 5 1 remains unchanged if the reset command is sent remotely via AMS PDM DTM FC375 but is reset to 0 if the reset command is sent via HMI...

Страница 79: ...evice Scan Device uploads parameters from the device synchronizes parameters Device configuration 1 Navigate to Configure Setup Operation and click to open the dialog window Master Reset 2 In the General field click on Master Reset and perform a reset to Factory Defaults 3 Open the pull down menu Actions Scan Device to synchronize parameters upload parameters from the device to AMS 4 Configure the...

Страница 80: ...K only if you wish to update all parameters to the device and close AMS A Wizard provides an easy 5 step Quick Start procedure that configures the device for a simple application Quick Start Step 1 Identification 1 Navigate to Configure Setup Wizard Quick Start 2 Click on Step 1 3 You can accept the default values without modification Description Message and Installation Date fields can be left bl...

Страница 81: ...5 Summary Check parameter settings and click on Cancel to abort or Apply to transfer values to the device Linearization You can use the linearization feature to define a more complex vessel shape and enter up to 32 level breakpoints where the corresponding volume is known The values corresponding to 100 and 0 levels must be entered The breakpoints can be ordered from top to bottom or the reverse U...

Страница 82: ...ctly only if all breakpoints are entered 8 In Step 5 Summary check parameter values Click on the appropriate step menu to return and revise values or click on a different menu to exit Quick Start Changing parameter settings using AMS Device Manager Note For a complete list of parameters see Parameter reference Page 97 For more detailed explanations of the parameters listed below see the pages refe...

Страница 83: ...ion Navigate to Configure Setup Operation and click on Operation to open the dialog window for access to General Select Analog Output see Select analog output Page 71 Master Reset see Master Reset Page 72 Simulation Test Self Test see Self Test Page 71 Loop Test see Loop test Page 71 ...

Страница 84: ...ed below see the pages referenced Sensor Navigate to Configure Setup Setup and click on Sensor for access to General see Sensor 2 2 Units Operating Mode Material Damping Filter Calibration see Calibration 2 3 Low Calibration Point High Calibration Point Sensor Offset Rate see Rate 2 4 Response Rate Fill Rate per Minute Empty Rate per Minute ...

Страница 85: ...5E32337676 AE 85 Fail safe see Fail safe 2 5 Material level Timer Level Analog output scale Navigate to Configure Setup Setup and click on Analog Output Scaling for access to Current Output Function 4 mA Setpoint 20 mA Setpoint Minimum mA Limit Maximum mA Limit ...

Страница 86: ...Processing and click on General for access to Range see Signal Processing 2 8 Near Range Far Range Propagation Factor Echo Select see Echo Select 2 8 4 Algorithm Position Detect Echo Threshold CLEF Range Sampling see Sampling 2 8 5 Echo Lock Sampling Up Sampling Down Signal Quality see Echo Quality 2 8 6 Confidence Echo Strength Noise Average ...

Страница 87: ...rs listed TVT Setup see TVT setup 2 8 7 Auto False Echo Suppression Auto False Echo Suppression Range Hover Level Shaper Mode TVT Shaper Shaper breakpoints 1 to 40 Turn TVT Setup Shaper Mode on to activate Manual TVT Curve Displays the effects of the TVT shaper modifications Navigate to Configure Setup Setup Signal Processing and click on Manual TVT Curve Echo Profile Navigate to Configure Setup S...

Страница 88: ...e Required Reminder 2 before Lifetime Demanded Remaining Sensor Lifetime see Remaining Sensor Lifetime 4 3 Lifetime expected Time in Operation Remaining Lifetime Activation of Reminders Reminder 1 before Lifetime Required Reminder 2 before Lifetime Demanded Service Schedule see Service Schedule 4 4 Service Interval Time Since Last Service Time Until Next Service Activation of Reminders Reminder 1 ...

Страница 89: ...ead the following Tag Manufacturer s ID Device ID Product ID Device Revision EDD Revision Universal Command 6 3 2 4 Security Navigate to Configure Setup Security to access Remote Access see Remote Access 6 1 Note If access control is changed to limit remote access it can only be reset via the handheld programmer See Access Control 6 1 1 Write Protect read only Access Control Local Access see Local...

Страница 90: ...agnostics bar at the bottom of the navigation window for access to Device Status Hardware Firmware Status Process variables To compare outputs in real time click on Process Variables at the bottom of the navigation window for access to Process Variables Values level volume space distance Analog Output Trend View Echo Profile ...

Страница 91: ...password in AMS Device Manager A Local or Domain Windows user cannot change their password using AMS Device Manager and must request their network administrator to do so 6 3 2 7 User Manager utility Usernames passwords and permissions are assigned to users by an AMS Device Manager administrator using the User Manager utility on the Server Plus Station Only a user with AMS Device Manager System Adm...

Страница 92: ...Product name Order number Final assembly number Hardware revision Firmware revision Loader revision EDD number Wizard Quick start Step 1 Identification Step 2 Application type Step 3 Vessel shape Step 4 Range Step 5 Summary Operation General Select analog output Master reset Simulation test Self test Loop test Setup Sensor General Units Operating mode Material Damping filter Antenna Calibration ...

Страница 93: ...ng Analog output scaling mA output function Start of scale Full scale Control range lower limit Control range upper limit Linearization Linearization Vessel shape Vessel dimensions Max volume Dimension A Dimension L Characteristic Signal processing General Range Near range Far range Propagation factor Echo select Algorithm Position detect Echo threshold CLEF range Sampling Echo lock Sampling up Sa...

Страница 94: ...e in Operation Activation of Reminders Reminder 1 before Lifetime Required Reminder 2 before Lifetime Demanded Remaining Sensor Lifetime Lifetime expected Remaining Lifetime Time in Operation Activation of Reminders Reminder 1 before Lifetime Required Reminder 2 before Lifetime Demanded Service Schedule Service Interval Time since last Service Total Service Interval minus Time Since Last Service A...

Страница 95: ...Device Tool FDT is a standard used in several software packages designed to commission and maintain field devices Two commercially available FDTs are PACTware and Fieldcare Functionally FDT is very similar to PDM See Operating via SIMATIC PDM Page 54 for more detail To configure a field device via FDT you need the DTM Device Type Manager for the device To configure a field device via SIMATIC PDM y...

Страница 96: ...e Support https support industry siemens com cs lc en WW click on Product Support and drill down to Product Information Automation Technology Sensor systems Process Instrumentation Software Communications 6 3 3 3 The instrument EDD The SITRANS LR200 HART EDD for SITRANS DTM can be downloaded from the product page of our website at www siemens com LR200 www siemens com LR200 Go to Support Software ...

Страница 97: ...en enter the menu number for example 2 2 1 In Navigation mode ARROW keys navigate the menu in the direction of the arrow Press RIGHT arrow to open Edit Mode or to save a modification Parameters are identified by name and organized into function groups See LCD menu structure Page 197 for a chart For AMS Device Manager the structure varies slightly Parameters accessible via the handheld programmer a...

Страница 98: ...stomization only after the Quick Start has been completed 1 1 Language 1 2 Material 1 3 Response Rate 1 4 Units 1 5 Operating Mode 1 6 Low Calibration Point 1 7 High Calibration Point 1 8 Apply apply changes 7 2 Setup 2 Note Default settings in the parameter tables are indicated with an asterisk unless explicitly stated 2 1 Device 2 1 1 Hardware Revision Corresponds to the electronics hardware of ...

Страница 99: ...actory setting Distance to material surface Low Calibration Point process empty level SPACE High Calibration Point process full level DISTANCE Sensor Reference Point 1 For more detail refer to Material level 2 5 1 Page 103 7 2 1 3 Material 2 2 3 Description Automatically configures the device to operate in the chosen application type by changing one or more of the following parameters Propagation ...

Страница 100: ...na configuration Near Range blanking distance is automatically adjusted to suit 7 2 2 Calibration 2 3 Note We recommend using the Quick Start wizard to configure the device 7 2 2 1 Low calibration point 2 3 1 Description Distance from sensor reference point1 to Low Calibration Point Units are de fined in Units Values 0 to 20 m Factory setting 20 00 m Related parameters Units 2 2 1 Page 99 Far rang...

Страница 101: ... sensor reference point has shifted For example this could result from adding a thicker gasket or reducing the standoff nozzle height The units are defined in Units 2 2 1 Page 99 Values 99 999 to 99 999 Factory setting 0 00 Related parame ters Units 2 2 1 Page 99 The value produced by the echo processing which represents the distance from sensor reference point to the target Refer to Sensor mode 2...

Страница 102: ...ter Units 2 2 1 Page 99 1 The value produced by the echo processing which represents the distance from sensor reference point to the target 7 2 3 3 Empty rate min 2 4 3 Empty rate defines the maximum rate at which the reported sensor value1 is allowed to increase Allows you to adjust the device s response to increases in the actual material level Empty rate is automatically updated whenever Respon...

Страница 103: ...s HI 20 5 mA max mA Limit LO 3 8 mA min mA Limit HOLD Last valid reading VALUE User selected value defined in LEVEL 2 5 3 default 3 58 mA Note The default setting depends whether your device is a standard or NAMUR NE 43 compliant device 7 2 4 2 Timer 2 5 2 Description Sets the time to elapse since the last valid reading before the Fail safe Material Level is reported Values Range 0 00 to 720 secon...

Страница 104: ...ndently from SENSOR MODE 2 2 2 For example Sensor Mode may be set to Level and Current Output Function set to Distance Sensor reference point 0 4 mA High calibration point Distance 100 20 mA Level Space Low calibration point Options Reference point Description Level Low Calibration Point measured as a percentage of the difference be tween High Calibration Point and Low Calibration Point Space High...

Страница 105: ...e or Volume measurement For an illustration refer to Current output func tion 2 6 1 Page 104 Values Range 999999 to 999999 Factory setting 0 00 m set to value corresponding to 0 as defined by Current Output Func tion Related parameters Units 2 2 1 Page 99 Current output function 2 6 1 Page 104 Note Enter the reading that is to correspond to a 4 mA output Units are defined in Units 2 2 1 Page 99 fo...

Страница 106: ...50 mA 7 2 5 6 mA output value 2 6 6 Description Allows you to use a simulated value to test the functioning of the loop You can enter 4 mA 20 mA or any other user defined value within the range Values Range 3 56 mA to 22 6 mA Factory setting Read Only unless CURRENT OUTPUT FUNCTION 2 6 1 is set to Manual Related parameters Current output function 2 6 1 Page 104 How to test loop function 1 Set CURR...

Страница 107: ...Select the vessel shape matching the monitored vessel or reservoir Vessel shape LCD Display description Also required None NONE No volume calculation required N A CYLINDER Flat end horizontal cylinder maximum volume SPHERE maximum volume LINEAR Upright linear flat bottom maximum volume CONICAL BOTTOM Conical or pyramidal bottom maximum volume dimension A PARABOLIC BOTTOM maximum volume dimension A...

Страница 108: ...e vessel Enter the vessel volume corresponding to High Calibration Point For example if your maximum vessel volume is 8000 L enter a value of 8000 Volume units are defined by the user but are not explicitly stated in the device Values Range 0 0000 to 99999 Factory setting 100 0 Related parameters Low calibration point 2 3 1 Page 100 High calibration point 2 3 2 Page 101 Vessel shapes 2 7 1 1 Page ...

Страница 109: ...setting 0 0 Enter up to 32 level breakpoints where the corresponding volume is known The values corresponding to 100 and 0 levels must be entered The breakpoints can be ordered from top to bottom or the reverse Breakpoints are grouped into four tables Table 1 8 Table 9 16 Table 17 24 and Table 25 32 To enter breakpoints via SIMATIC PDM refer to Using Linearization via the Quick Start Wizard Page 6...

Страница 110: ...7 5 7 2 7 Signal processing 2 8 7 2 7 1 Near range 2 8 1 Description The range in front of the device measured from the sensor reference point within which any echoes will be ignored This is sometimes referred to as blank ing or a dead zone The factory set range is dependent on the antenna type Values Range 0 to 20 m 0 to 65 6 ft Factory setting Depends on the antenna 0 3 m 1 ft plus any shield le...

Страница 111: ...owave velocity due to propagation within a metal stillpipe instead of in free space Note When operating with a waveguide antenna or stillpipe values for CLEF range 2 8 4 4 Page 112 and for the propagation factor should be set according to the antenna frequency and the antenna pipe size see the tables below For reliable results the horn size must be close to the pipe size 6 3 GHz Model Values Range...

Страница 112: ... Sets the minimum echo confidence that the echo must meet in order to pre vent a Loss of Echo condition and the expiration of the LOE timer When Con fidence 2 8 6 1 Page 114 exceed Echo Threshold the echo is accepted as a valid echo and is evaluated Use this feature when an incorrect material level is reported Values Range 0 to 99 Factory default 5 Related parameter Timer 2 5 2 Page 103 CLEF range...

Страница 113: ...iability of a new echo before accepting it as the valid reading based on numbers of samples above or below the currently selected echo Echo lock 2 8 5 1 Description Selects the measurement verification process For more details refer to Echo Lock Page 175 Options Lock Off Maximum Verification not recommended for radar Material Agitator factory setting Total Lock not recommended for radar Related pa...

Страница 114: ...cription Indicates echo reliability higher values represent better echo quality The display shows the echo confidence of the last measurement Echo threshold 2 8 4 3 Page 112 defines the minimum criterion for echo confidence Values view only 0 to 99 Factory setting shot not used Related parameters Echo threshold 2 8 4 3 Page 112 Echo strength 2 8 6 2 Description Displays the absolute strength in dB...

Страница 115: ...le An empty or almost empty vessel is recommended Note the distance to material level when Auto False Echo learns the environment Set Auto False Echo Suppression Range to a shorter distance to avoid the material echo being screened out Set Auto False Echo Suppression and Auto False Echo Range during startup if possible If the vessel contains an agitator it should be running Before adjusting these ...

Страница 116: ... Suppression For more detailed instructions refer to Auto false echo suppression Page 67 To set Auto False Echo Suppression via the handheld programmer Options OFF Default TVT will be used ON factory setting Learned TVT will be used LEARN Learn the TVT 3 Go to Auto false echo suppression range 2 8 7 2 Page 117 and enter the value calculated in step 2 4 Go to Auto false echo suppression 2 8 7 1 Pag...

Страница 117: ...2 8 7 3 Description Defines how high the TVT Time Varying Threshold is placed above the noise floor of the echo profile as a percentage of the difference between the peak of the largest echo in the profile and the noise floor Refer to Auto false echo sup pression 2 8 7 1 Page 115 for an illustration Values Range 0 to 100 Factory setting 40 Note When the device is located in the center of the vesse...

Страница 118: ...see TVT Shaper Page 117 To use TVT Shaper via HMI Human Machine Interface 1 Go to Breakpoint 1 9 2 8 8 1 Page 118 2 Open Shaper 1 and enter the TVT Offset value between 50 and 50 3 Go to the next Shaper point and repeat steps c and d till all desired breakpoint values have been entered Breakpoint 1 9 2 8 8 1 Values Range 50 to 50 dB Factory setting 0 dB Breakpoint 10 18 2 8 8 2 Values Range 50 to ...

Страница 119: ...8 9 4 The value for volume 7 3 Diagnostics 3 7 3 1 Echo profile 3 1 Allows you to request the current echo profile either locally via the handheld programmer or remotely To request a profile via the handheld programmer 1 In PROGRAM mode navigate to Diagnostics 3 Echo profile 3 1 2 Press RIGHT arrow to request a profile For more detail refer to Requesting an Echo Profile Page 46 To request a profil...

Страница 120: ...Lowest value 3 2 3 Read only Displays in degrees C the minimum temperature recorded by the internal electronics The high and low values are maintained over a power cycle To access via SIMATIC PDM Navigate to Maintenance and Diagnostics Electronics Temperature 7 4 Service 4 7 4 1 Master reset 4 1 Description Resets user parameters to factory defaults with certain exceptions The list of exceptions i...

Страница 121: ...ctory setting years Setting range1 hours days years Purpose The device tracks itself based on operating hours and monitors its predict ed lifetime You can modify the expected device lifetime set up schedules for maintenance reminders and acknowledge them Description The maintenance warnings and reminders are available through HART communications This information can be integrated into an Asset Man...

Страница 122: ...t Description Units hours days years are selectable only via SIMATIC PDM 7 4 2 2 Time in operation 4 2 2 Read only The amount of time the sensor has been operating 7 4 2 3 Remaining lifetime 4 2 3 Read only Lifetime expected 4 2 1 Page 122 less Time in operation 4 2 2 Page 122 7 4 2 4 Reminder activation 4 2 4 Factory setting OFF Setting range Reminder 1 Maintenance Required Reminder 2 Maintenance...

Страница 123: ...2 7 Maintenance status 4 2 7 Indicates which level of maintenance reminder is active In SIMATIC PDM open the menu Diagnostics Device Diagnostics click on the Maintenance tab and check the Calibration Schedule Status window 7 4 2 8 Acknowledge status 4 2 8 Indicates which level of maintenance reminder has been acknowledged In SIMATIC PDM open the menu Diagnostics Device Diagnostics click on the Mai...

Страница 124: ...the vessel environment You can modify the expected sensor lifetime set up schedules for maintenance reminders and acknowledge them Description To access these parameters via SIMATIC PDM 1 Open the menu Device Maintenance and select the Remaining Sen sor Lifetime tab 2 After modifying values units as required click on Write to accept the change and Read to view the effect of the change 3 Click on S...

Страница 125: ...intenance Required reminder Description 1 Modify values as required 2 Set Reminder activation 4 3 4 Page 125 7 4 3 6 Reminder 2 demanded 4 3 6 Factory setting 0 019 years Setting range 0 to 20 years Purpose If Remaining lifetime 4 3 3 Page 125 is equal to or less than this value the device generates a Maintenance Demanded reminder Description 1 Modify values as required 2 Set Reminder activation 4...

Страница 126: ...l reset all the Maintenance Schedule parameters to their factory defaults The device operates in years To view Service Interval parameters in hours or days via SIMATIC PDM only see Service interval 4 4 1 Page 127 Factory setting years Setting range1 Hours days years Purpose The device tracks service intervals based on operating hours and monitors the predicted lifetime to the next service You can ...

Страница 127: ...o zero In SIMATIC PDM open the menu Device Maintenance click on the Service Schedule tab and click on Service Performed to restart the timer and clear any fault messages Via the handheld programmer manually reset Time since Last Service to zero 7 4 4 3 Time until next service 4 4 3 Read only Service interval 4 4 1 Page 127 less Time since last service 4 4 2 Page 127 7 4 4 4 Reminder activation 4 4...

Страница 128: ... 7 4 4 7 Maintenance status 4 4 7 Indicates which level of maintenance reminder is active In SIMATIC PDM open the menu Diagnostics Device Diagnostics click on the Maintenance tab and check the Calibration Schedule Status window 7 4 4 8 Acknowledge status 4 4 8 Indicates which level of maintenance reminder has been acknowledged In SIMATIC PDM open the menu Diagnostics Device Diagnostics click on th...

Страница 129: ... calibration intervals based on operating hours and moni tors the predicted lifetime to the next calibration You can modify the Total Calibration Interval set schedules for maintenance reminders and acknowledge them Description To access these parameters via SIMATIC PDM Open the menu Device Maintenance and select the Calibration Schedule tab After modifying values units as required click on Write ...

Страница 130: ...ation 4 5 2 Page 130 7 4 5 4 Reminder activation 4 5 4 Note Access To modify this parameter via SIMATIC PDM it must be accessed via the pull down menu Device Maintenance Factory setting Timer OFF Setting range Timer OFF ON NO LIMITS ON REMinders 1 and 2 checked ON REMinder 2 Maintenance Demanded checked Purpose Allows you to enable a maintenance reminder Description 1 First set the values in Remin...

Страница 131: ...ch level of maintenance reminder has been acknowledged In SIMATIC PDM open the menu Diagnostics Device Diagnostics click on the Maintenance tab and check the Calibration Schedule Status window 7 4 5 9 Acknowledge 4 5 9 Purpose Acknowledges the current maintenance reminder Description To acknowledge a reminder via SIMATIC PDM Open the menu Diagnostics Device Diagnostics and click on the tab Mainten...

Страница 132: ...LCD Fast Mode takes effect only after 30 minutes of inactivity Each time the device is powered up a further 30 minutes of inactivity is required LCD Fast Mode affects Measurement mode only it has no effect on Navigation mode 7 4 10 LCD contrast 4 10 Description The factory setting is for optimum visibility at room temperature and in average light conditions Extremes of temperature will lessen the ...

Страница 133: ... key from 1 to 9 activates test 1 Press RIGHT arrow to edit then press any numeric key from 1 to 9 to activate the test 2 The reading will display BUS and then the test result text 7 5 Communication 5 7 5 1 Device address 5 1 Description Sets the device address or poll ID on a HART network Any address other than 0 will cause the output current to be a fixed value and the current will not indicate ...

Страница 134: ...setting Read Write Note If access control is changed to limit remote access it can only be reset via the handheld programmer 7 6 2 Local access 6 2 7 6 2 1 Write protect 6 2 1 Description Prevents any changes to parameters via the handheld programmer Options Range 0 to 99999 Unlock value stored in PIN to Unlock 6 2 2 Page 135 Lock Off Any other value Lock On Note This lock affects only the handhel...

Страница 135: ...2 2 does not display the Unlock value Valid only for operation via the handheld programmer Handheld pro grammer values Range 0 to 99999 Value when shipped 1954 Not restored by a reset to Factory Defaults Display when Lock is on Note Do not lose your Unlock Value It cannot be displayed once Write Protect 6 2 1 Page 134 has been set to a different value 7 7 Language 7 Description Selects the languag...

Страница 136: ...vere operating conditions the horn antenna may require periodic cleaning If cleaning becomes necessary Note the antenna material and the process medium and select a cleaning solution that will not react adversely with either Remove the instrument from service and wipe the antenna clean using a cloth and suitable cleaning solution WARNING Impermissible repair of the device Repair must be carried ou...

Страница 137: ...nstrumentation returngoodsnote with the following information Product item description Number of returned devices replacement parts Reason for returning the item s Decontamination declaration http www siemens com sc declarationofdecontamination With this declaration you warrant that the device replacement part has been carefully cleaned and is free of residues The device replacement part does not ...

Страница 138: ... locally ap proved disposal service for eco friendly recycling Observe the specific regulations valid in your country Further information about devices containing batteries can be found at Information about battery product return WEEE https support industry siemens com cs document 109479891 8 5 Replacing the antenna When a new antenna is installed the propagation factor will not change After repla...

Страница 139: ...s set to the unlock value You try to set a SITRANS LR200 parameter via remote communications but the parameter re mains unchanged Ensure Write protect 6 2 1 Page 134 is set to the unlock value then try setting the pa rameter via the handheld programmer Ensure Access control 6 1 1 Page 134 is set to Read Write Some parameters can be changed only when the device is not scanning Try pressing Mode to ...

Страница 140: ...incorrectly configured 2 Configuration warning Device can work but one or more parameters components is incorrectly configured 3 Configuration changed Device parameterization not consistent with parameterization in project Look for info text 1 Manual operation local override Communication is good device is in manual mode 2 Simulation or substitute value Communication is good device is in simulatio...

Страница 141: ...ns Correct configuration range If fault persists contact your local Siemens repre sentative S 2 Unable to collect profile because of a power condition that is outside the operating range of the device Repair required contact your local Siemens representa tive S 3 Device is nearing its lifetime limit according to the value set in Maintenance Required Limit Replacement is recommended S 4 Device is n...

Страница 142: ...rform calibration S 18 Calibration interval as defined in Maintenance Demanded Limit has expired Perform calibration S 28 Internal device failure caused by a RAM memory error Replacement required contact your local Siemens repre sentative S 29 EEPROM damaged Replacement required contact your local Siemens repre sentative S 31 Flash error Replacement required contact your local Siemens repre sentat...

Страница 143: ...n Point and Low Calibration Point is not less than or equal to zero do a Master Reset S 49 EEPROM corrupt Replacement required contact your local Siemens repre sentative S 50 EEPROM corrupt Replacement required contact your local Siemens repre sentative S 51 EEPROM corrupt Replacement required contact your local Siemens repre sentative S 52 Fail safe is activated Possible causes 1 hardware failure...

Страница 144: ...lector or stillpipe relocate use a defoamer set Algorithm 2 8 4 1 Page 111 to F First echo Reading does not change but the level does SITRANS LR200 processing wrong echo for example vessel wall or structural member re locate SITRANS LR200 check nozzle for internal burrs or welds rotate device 90 use Auto false echo suppression 2 8 7 1 Page 115 Measurement is con sistently off by a con stant amount...

Страница 145: ...n vessel is not full detecting close range echo build up near top of vessel or nozzle nozzle problem clean the antenna use Auto false echo suppression 2 8 7 1 Page 115 and Auto false echo suppression range 2 8 7 2 Page 117 Level reading lower than actual material level material is within Near Range zone multiple echoes processed decrease Near range 2 8 1 Page 110 minimum value depends on antenna t...

Страница 146: ...hm Maximum 30 V DC 4 to 20 mA Max startup current see Loop voltage versus loop resistance Page 190 10 2 Performance Reference operating conditions according to IEC 60770 1 Ambient temperature 15 to 25 C 59 to 77 F Storage temperature 15 to 25 C 59 to 77 F Humidity 45 to 75 relative humidity Ambient pressure 860 to 1060 mbar g 86000 to 106000 N m2 g Measurement accuracy measured in accordance with ...

Страница 147: ...erenced to maximum range Dielectric constant of material measured dK 3 for 3 use waveguide antenna or stillpipe Memory non volatile EEPROM no battery required 1 From sensor reference point For the sensor reference point for each configuration refer to Uni construction polypropylene rod antenna Page 152 for the standard version or Dimension drawing Page 152 for other configurations 2 3 and 4 horns ...

Страница 148: ...2 NPT ANSI ASME B1 20 1 R BSPT EN 10226 1 or G BSPP EN ISO 228 1 Flange connec tion flat face 316L 1 4404 stainless steel or 316L 1 4435 stainless steel 2 3 4 ASME 150 lb 300 lb DN50 DN80 DN100 DN150 DN200 PN16 PN40 50A 80A 100A JIS 10K Flange connec tion raised face 316L 1 4404 stainless steel or 316L 1 4435 stainless steel DN80 DN100 DN150 PN16 PN40 per EN 1092 1 B1 DN200 PN16 per EN 1092 1 B1 A...

Страница 149: ...ls data Page 150 for the specific configuration you are about to use to install Use appropriate conduit seals to maintain IP or NEMA rating Location indoor outdoor Altitude 5000 m 16 404 ft max Ambient temperature 40 to 80 C 40 to 176 F Relative humidity suitable for outdoor Type 4X Type 6 IP67 IP68 Installation category I Pollution degree 4 10 6 Process Process temperature1 Polypropylene rod 40 t...

Страница 150: ...IIC T4 Ga US Canada FM CSA Class I Div 1 Groups A B C D Class II Div 1 Groups E F G Class III T4 Brazil INMETRO DNV 12 0143 X Ex ia IIC T4 Ga China NEPSI Ex ia IIC T4 Ga Non sparking Europe ATEX II 3 G Ex nA IIC T4 Gc China NEPSI Ex nA IIC T4 Gc Non incendive US FM Class I Div 2 Groups A B C D T5 Flameproof Europe ATEX II 1 2 G Ex d mb ia IIC T4 Ga Gb China NEPSI Ex d ia mb IIC T4 Ga Gb Increased ...

Страница 151: ...1 Alpha code B Year 2012 Alpha code C Year 2013 Alpha code D Year 2014 Alpha code E Year 2015 Alpha code F Year 2016 Alpha code H Year 2017 Alpha code J Year 2018 Alpha code K Year 2019 Alpha code L Year 2020 Alpha code M 10 9 Programmer data 7ML1930 1BK Siemens Milltronics Infrared IS Intrinsically Safe Handheld Programmer for hazardous and all other locations battery is non replaceable Approvals...

Страница 152: ...read Threaded cover Polypropylene rod antenna with integral mounting thread and shield1 Enclosure electronics Shield length internal Standard 100 mm 4 Option 250 mm 10 Locking ring Standard 575 mm 22 6 min Option 725 mm 28 5 max Process device tag Standard 296 mm 11 7 min Option 446 mm 17 6 max 1 The shield is the area of the rod which is inactive The shield length must be longer than the vessel n...

Страница 153: ...6 AE 153 Threaded connection markings Threaded connection markings are found on the flat face faces of the process connection Serial number a unique number allotted to each process connection including the date of manufacture MMDDYY followed by a number from 001 to 999 ...

Страница 154: ...ss device tag Reference drawing listed on the tag is available on the product page of our website at LR200 www siemens com LR200 under More Info Installation drawings Level Measurement Continous Radar LR200 A 1 Threaded connection PFTE rod Note Pressure applications For pressure applications it will be necessary to use PTFE tape or other appropriate thread sealing compound and to tighten the proce...

Страница 155: ...ce flange For other flange dimensions and bolt hole sizing refer to Flat face flange dimensions Page 163 Nameplate PTEE rod antenna Locking ring Sensor reference point Flange thickness flat face 20 mm 0 80 nominal raised face flange thickness depends on flange size Process device tag Dimensions in mm inch ...

Страница 156: ... use PTFE tape or other appropriate thread sealing compound and to tighten the process connection beyond hand tight Nameplate Stainless steel antenna shield inactive length Sensor reference point Stainless steel mounting thread Shield length SL min 100 mm 4 customer specified Process device tag Overall length L 374 mm 14 7 plus shield length Locking ring Active antenna Dimensions in mm inch 17 mm ...

Страница 157: ... 158 Optional waveguide extensions and or purging1 system can be installed between the flange and the antenna 1 2 NPT cable entry or alternatively M20 cable gland Horn antenna Threaded cover 80 mm 3 0 dia Flange Sensor reference point Process device tag Enclosure electronics Dimensions in mm inch 1 A purging system is an option available for this antenna type This provides an inlet on the flange w...

Страница 158: ... mm 12 79 17 degrees 1 Height from bottom of horn to sensor reference point as shown refer to Flat face flange with horn antenna and waveguide extension Page 157 or Raised face or flat face flange with waveguide Page 158 2 3dB in the direction of the polarization axis for details refer to Polarization reference point Page 25 A 6 Raised face or flat face flange with waveguide Note You can connect a...

Страница 159: ...ng Instructions 05 2019 A5E32337676 AE 159 Waveguide Locking ring Diameter Nameplate Sensor reference point Flange thickness See Raised Face Flange Dimensions Page 161 or Flat Face Flange Dimensions Page 163 Process device tag Variable ...

Страница 160: ...e per EN 1092 1 Enclosure mounting hole 4 Flange thickness Bolt hole Facing height 3 mm Enclosure mounting hole circle diame ter 86 36 3 40 Facing diameter Bolt circle diameter Center hub Angle adjacent bolt holes Antenna mounting hole circle diameter 66 04 mm 2 60 Flange O D Antenna mounting hole 3 ...

Страница 161: ...5 PN40 200 160 18 8 45 138 24 DN100 PN25 PN40 235 190 22 8 45 162 24 DN150 PN25 PN40 300 250 26 8 45 218 28 A 9 Raised face flange markings Flange Standard Nominal Size Material Heat Code Serial no Logo Heat Code no Facing EN 1092 1 05 B1 DN80 PN16 1 4404 or 1 4435 A1B2C3 mmddyyxxx A1B2C3 RF The flange markings are located around the outside edge of the flange Serial number a unique number allotte...

Страница 162: ...5 2019 A5E32337676 AE A 10 Flat face flange constant thickness series For details refer to Flat face flange dimensions Page 163 Bolt hole 20 mm 0 80 nominal Enclosure mounting hole Antenna mounting hole Bolt hole circle Bolt hole circle diameter Flange O D ...

Страница 163: ... 00 1 00 12 DN50 PN16 165 mm 125 mm 18 mm 4 DN80 PN16 200 mm 160 mm 18 mm 8 DN100 PN16 220 mm 180 mm 18 mm 8 DN150 PN16 285 mm 240 mm 22 mm 8 DN200 PN16 340 mm 295 mm 22 mm 12 DN200 PN25 360 mm 310 mm 26 mm 12 DN50 PN40 165 mm 125 mm 18 mm 4 DN80 PN40 200 mm 160 mm 18 mm 8 DN100 PN40 235 mm 190 mm 22 mm 8 DN150 PN40 300 mm 250 mm 26 mm 8 DN200 PN40 375 mm 320 mm 30 mm 12 50A JIS 10K 155 mm 120 mm ...

Страница 164: ...9 Flange series the Siemens drawing identification Nominal size the flange size followed by the hole pattern for a particular flange class For example a 2 inch ANSI B 16 5 150 lb class flange North America a DN 80 EN 1092 1 PN16 class flange Europe Material the basic flange material AISI or EU material designation North American material codes are followed by European ones For example material des...

Страница 165: ... below The straight taper transition of the rod should extend past the nozzle vessel opening Add extensions as required1 Wiring access cover Process device tag 1 2 NPT or M20 x 1 5 cable entry Customer supplied flange Locking ring Integral process seal Customer flanged nozzle to suit Nozzle vessel juncture Minimum diameter 2 DIN 50 Straight taper transition Vessel 1 Refer to Rod assembly Page 166 ...

Страница 166: ...e is supplied with PTFE rod antenna versions non sanitary type Water or process fluids must not enter the connecting threads this could cause reflections at the connection which will appear as false echoes Apply a small amount of PTFE paste to the antenna threads before threading the antenna together and tighten slowly Ensure that the rod sections mate securely with no gaps Do not apply too much P...

Страница 167: ...mm 6 extension not required 1 Consult Siemens Milltronics for assistance with nozzle sizes not listed 2 Shielded rod antennas are available for these applications A 15 Mounting guidelines A 15 1 Nozzle fabrication Weld seams must be on the outside of the nozzle Seams or lips on the inside of the nozzle may cause erratic readings A 15 2 Nozzle design The nozzle should be as short as possible If you...

Страница 168: ... the horn should protrude a minimum of 10 mm 0 4 to avoid interference from the nozzle 10 mm 0 4 A 15 4 Threaded rod antenna 1 5 or 2 threaded process connections are available in three thread types NPT BSP and G PTFE 316 S S Max nozzle height 100 mm 4 Min I D 100 mm 4 For smaller diameters use a shielded rod ...

Страница 169: ... clean liquids and only on vessels without an agitator with no turbulence Horizontal stress on this antenna must be avoided otherwise mechanical support may be required Process temperature and pressure capabilities are dependent upon information on the process device tag The reference drawing listed on the tag can be downloaded from our website at www siemens com LR200 Vent hole Minimum 80 mm 3 Re...

Страница 170: ...ll diameter For example if the nozzle is 100 mm 4 in diameter and 460 mm 18 in length the rod antenna is not suitable due to interference from the nozzle If horn diameter is too large for the nozzle opening insert it from inside the vessel Waveguide extensions are available in custom lengths The horn must be connected to the SITRANS LR200 process flange ...

Страница 171: ...led to an antenna and process connection The electronic circuit generates a radar signal that is directed to the antenna The signal is emitted from the antenna and the reflected echoes are digitally converted to an echo profile The profile is analyzed to determine the distance from the material surface to the sensor reference point2 This distance is used as a basis for the display of material leve...

Страница 172: ...Threshold TVT hovers above the echo profile to screen out unwanted reflections false echoes In most cases the material echo is the only one which rises above the default TVT In a vessel with obstructions a false echo may occur See Auto False Echo Suppression Page 115 for more details default TVT echo profile material level echo marker The device characterizes all echoes that rise above the TVT as ...

Страница 173: ... are three options Center Hybrid CLEF Constrained Leading Edge Fit Center Uses center of the echo Hybrid Uses the Center algorithm for the top part of the vessel and the CLEF algorithm for the part nearest the vessel bottom according to the setting for CLEF range CLEF Constrained Leading Edge Fit Uses the leading edge of the echo Is used mainly to process the echo from materials with a low dK valu...

Страница 174: ...osition set to Hybrid Vessel height 1 5 m CLEF range set to 0 Center algorithm gives the same result default TVT material echo vessel bottom echo selected echo marker Example CLEF enabled Vessel height 1 5 m CLEF range set to 0 5 m default TVT material echo selected vessel bottom echo echo marker ...

Страница 175: ...es represent higher quality Echo Threshold 2 8 4 3 defines the minimum confidence value required for an echo to be accepted as valid and evaluated B 2 5 Echo Lock If the echo selected by Algorithm is within the Echo Lock window the window is centered about the echo which is used to derive the measurement In radar applications two measurement verification options are used with Echo Lock Lock Off SI...

Страница 176: ... Ideally the vessel should be empty or almost empty and if an agitator is present it should be running The device learns the echo profile over the whole measurement range and the TVT is shaped around all echoes present at that moment Auto False Echo Suppression Range Auto False Echo Suppression Range specifies the range within which the learned TVT is applied Default TVT is applied over the remain...

Страница 177: ...value from its factory default But Auto False Echo Suppression is generally recommended in preference to extending the blanking distance from factory values Far range Far Range can be used in applications where the base of the vessel is conical or parabolic A reliable echo may be available below the vessel empty distance due to an indirect reflection path Increasing Far Range to 30 or 40 can provi...

Страница 178: ...seconds input level change 2 m B 3 Analog output The mA Output current output is proportional to material level in the range 4 to 20 mA 0 and 100 are percentages of the full scale reading m cm mm ft in Typically mA output is set so that 4 mA equals 0 and 20 mA equals 100 When SITRANS LR200 is put into PROGRAM mode for example by navigating through the menu it stops updating the output of the devic...

Страница 179: ...aults to Fail safe mode and the reported level depends on the device type A standard device reports the last valid reading and a NAMUR NE 43 compliant device reports the user defined value for Material Level 3 58 mA by default Sensor reference point 4 mA 0 High calibration point Distance 20 mA 100 Level Space Low calibration point B 3 2 Loss of Echo LOE A loss of echo LOE occurs when the calculate...

Страница 180: ...he event of a fault or failure The value to be reported in the event of a fault is selected so that a loss of power or loss of signal triggers the same response as an unsafe level Timer 2 5 2 Page 103 determines the length of time a Loss of Echo LOE condition will persist before a Fail safe state is activated The default setting is 10 seconds Material level 2 5 1 Page 103 determines the material l...

Страница 181: ...ll NOT apply if you are mounting SITRANS LR200 directly on a metallic vessel surface The chart does not take into consideration heating from direct sunshine exposure Ambient temperature Internal enclosure temperature Process temperature Where the chart does not apply please use your own judgement regarding the use of SITRANS LR200 See Current internal temperature 3 2 1 Page 120 to monitor the inte...

Страница 182: ...amped in each process connection body flange threaded or sanitary provide a unique identification number indicating date of manufacture Example MMDDYY XXX where MM month DD day YY year and XXX sequential unit produced Further markings space permitting indicate flange configuration size pressure class material and material heat code Materials of construction are chosen based on their chemical compa...

Страница 183: ...er the Pressure Equipment Directive as pressure or safety accessories see EU Commission Guideline 1 8 Note Customer to provide adequate bolting and gasketing to retain vessel pressure and provide sufficient sealing UHMW PE antennas are rated to a maximum of 80 C 176 F of continuous duty however they can be used for periods of up to 3 hours at temperatures up to 120 C 248 F at 1 bar pressure B 5 2 ...

Страница 184: ...SITRANS LR200 with mA HART 184 Operating Instructions 05 2019 A5E32337676 AE B 5 3 PTFE rod antenna DN hole pattern PN16 Flat face flange constant flange thickness series ...

Страница 185: ...SITRANS LR200 with mA HART Operating Instructions 05 2019 A5E32337676 AE 185 B 5 4 PFTE rod antenna threaded connection ...

Страница 186: ...SITRANS LR200 with mA HART 186 Operating Instructions 05 2019 A5E32337676 AE B 5 5 Horn antenna or waveguide ASME hole pattern 150 lb Flat face flange constant flange thickness series ...

Страница 187: ...SITRANS LR200 with mA HART Operating Instructions 05 2019 A5E32337676 AE 187 B 5 6 Horn antenna or waveguide DN hole pattern PN16 Flat face flange constant flange thickness series ...

Страница 188: ...RT 188 Operating Instructions 05 2019 A5E32337676 AE B 5 7 PFTE rod antenna DN hole pattern PN16 PN40 Raised Face Flange per EN 1092 1 B 5 8 Horn antenna or waveguide DN hole pattern PN16 PN40 Raised Face Flange per EN 1092 1 ...

Страница 189: ...ess than 3 6 mA at startup Time to first measurement is less than 50 seconds B 7 Loop power B 7 1 Typical connection drawing Note Loop voltage is the voltage at the terminals of the power supply not the voltage at the terminals of the device Loop resistance RL SITRANS LR200 Loop current IL Power supply Loop voltage VL ...

Страница 190: ...5E32337676 AE B 8 Allowable operating area of SITRANS LR200 B 8 1 Loop voltage versus loop resistance Curve 1 General Purpose Intrinsically Safe Non sparking Non incendive 14V 0Ω 24V 560Ω 14 5V 140Ω 30V 825Ω RL 280 VL 3920 Allowable operating area RL 44 2 VL 500 8 ...

Страница 191: ...00 with mA HART Operating Instructions 05 2019 A5E32337676 AE 191 Curve 2 Flameproof Increased Safety Explosion proof 18 2V 0Ω RL 43 9 VL 669 4 18 6V 118Ω 30V 619Ω RL 295 VL 5369 Allowable operating area 24V 355Ω ...

Страница 192: ... is designed to permit easy configuration monitoring and troubleshooting of HART devices The HART EDD for SITRANS LR200 was written with SIMATIC PDM in mind and has been extensively tested with this software For more information see Operating via SIMATIC PDM Page 54 C 2 HART Electronic Device Description EDD In order to configure a HART device the configurator must have the HART Electronic Device ...

Страница 193: ...SITRANS LR200 with mA HART Operating Instructions 05 2019 A5E32337676 AE 193 ...

Страница 194: ...SITRANS LR200 with mA HART 194 Operating Instructions 05 2019 A5E32337676 AE ...

Страница 195: ...SITRANS LR200 with mA HART Operating Instructions 05 2019 A5E32337676 AE 195 C 4 HART Version SITRANS LR200 conforms to HART rev 5 C 5 Burst Mode SITRANS LR200 does not support burst mode ...

Страница 196: ...t If you have additional questions about the device please contact your Siemens personal contact at Partner http www automation siemens com partner To find the personal contact for your product go to All Products and Branches and select Products Services Industrial Automation Process Instrumentation Documentation You can find documentation on various products and systems at Instructions and manual...

Страница 197: ... 1 DEVICE 2 1 1 HARDWARE REV 2 1 2 FIRMWARE REV 2 1 3 LOADER REV 2 1 4 ORDER OPTION 2 2 SENSOR 2 2 1 UNITS 2 2 2 SENSOR MODE 2 2 3 MATERIAL 2 2 4 DAMPING FILTER 2 2 5 ANTENNA 2 3 CALIBRATION 2 3 1 LOW CALIB PT 2 3 2 HIGH CALIB PT 2 3 3 SENSOR OFFSET 2 4 RATE 2 4 1 RESPONSE RATE 2 4 2 FILL RATE MIN 2 4 3 EMPTY RATE MIN 2 5 FAIL SAFE 2 5 1 MATERIAL LEVEL 2 5 2 TIMER 2 5 3 LEVEL 2 6 ANALOG OUT SCAL 2...

Страница 198: ...ABLE 25 32 2 8 SIGNAL PROC 2 8 1 NEAR RANGE 2 8 2 FAR RANGE 2 8 3 PROPAG FACTOR 2 8 4 ECHO SELECT 2 8 4 1 ALGORITHM 2 8 4 2 POS DETECT 2 8 4 3 ECHO THRESHOLD 2 8 4 4 CLEF RANGE 2 8 5 SAMPLING 2 8 5 1 ECHO LOCK 2 8 5 2 UP SAMP 2 8 5 3 DOWN SAMP 2 8 6 ECHO QUALITY 2 8 6 1 CONFIDENCE 2 8 6 2 ECHO STRENGTH 2 8 6 3 NOISE AVERAGE 2 8 7 TVT SETUP 2 8 7 1 AUTO ECHO SUPP 2 8 7 2 AUTO SUPP RANGE 2 8 7 3 HOV...

Страница 199: ...RESET 4 2 REMAIN DEV LIFE 4 2 1 LIFETIME EXPECTE 4 2 2 TIME IN OPER 4 2 3 REMAIN LIFETIM 4 2 4 REMINDER ACTIV 4 2 5 REMINDER 1 REQ 4 2 6 REMINDER 2 DEM 4 2 7 MAINT STAT 4 2 8 ACK STATUS 4 2 9 ACK 4 3 REMAIN SENS LIFE 4 3 1 LIFETIME EXPECTE 4 3 2 TIME IN OPER 4 3 3 REMAIN LIFETIM 4 3 4 REMINDER ACTIV 4 3 5 REMINDER 1 REQ 4 3 6 REMINDER 2 DEM 4 3 7 MAINT STAT 4 3 8 ACK STATUS 4 3 9 ACK 4 4 SERVICE S...

Страница 200: ... 5 3 TIME UNTIL NEXT 4 5 4 REMINDER ACTIV 4 5 5 REMINDER 1 REQ 4 5 6 REMINDER 2 DEM 4 5 7 MAINT STAT 4 5 8 ACK STATUS 4 5 9 ACK 4 6 MANUF DATE 4 7 POWERED HOURS 4 8 POWERON RESETS 4 9 LCD FAST MODE 4 10 LCD CONTRAST 4 11 MEM TEST 5 COMMUNICATION 5 1 DEVICE ADDRESS 6 SECURITY 6 1 REMOTE ACCESS 6 1 1 ACCESS CONTROL 6 2 LOCAL ACCESS 6 2 1 WRITE PROTECT 6 2 2 PIN TO UNLOCK 7 LANGUAGE ...

Страница 201: ...ectric constant EDD Electronic Device Description HART Highway Addressable Remote Transducer Ii Input current mA Io Output current mA IS Intrinsically Safe safety approval Li Internal inductance mH mH milliHenry 10 3 H μF microFarad 10 6 F μs microsecond 10 6 s PED Pressure Equipment Directive safety approval pF pico Farads 10 12 F ppm parts per million PV Primary Variable measured value SV Second...

Страница 202: ...ends out and receives a signal in a specific direction There are four basic types of antenna in radar level measurement horn parabolic rod and waveguide attenuation a term used to denote a decrease in signal magnitude in transmission from one point to another Attenuation may be expressed as a scalar ratio of the input magnitude to the output magnitude or in decibels Auto False Echo Suppression a t...

Страница 203: ...o the performance of a device to denote the manner in which the measurement settles to its steady indication after a change in the value of the level dB decibel a unit used to measure the amplitude of signals derating to decrease a rating suitable for normal conditions according to guidelines specified for different conditions dielectric a nonconductor of direct electric current Many conductive li...

Страница 204: ...entered on an echo in order to locate and display the echo s position and true reading Echoes outside the window are not immediately processed Echo Marker a marker that points to the processed echo Echo Processing the process by which the radar unit determines echoes Echo Profile a graphical display of a processed echo Echo Strength describes the strength of the selected echo in dB referred to 1 μ...

Страница 205: ...netic frequencies occupying the portion of the radio frequency spectrum from 1 GHz to 300 GHz multiple echoes secondary echoes that appear as double triple or quadruple echoes in the distance from the target echo Near Blanking see Blanking nozzle a length of pipe mounted onto a vessel that supports the flange parameters in programming variables that are given constant values for specific purposes ...

Страница 206: ...om distant objects to determine their existence or position range distance between a transmitter and a target range extension the distance below the zero percent or empty point in a vessel relative humidity the ratio of the actual amount of moisture in the atmosphere to the maximum amount of moisture the atmosphere could hold which varies depending on the air temperature relative permittivity see ...

Страница 207: ...llpipe a pipe that is mounted inside a vessel parallel to the vessel wall and is open to the vessel at the bottom TVT Time Varying Threshold a time varying curve that determines the threshold level above which echoes are determined to be valid two wire radar a low energy radar Can be loop powered analog intrinsically safe 4 to 20 mA or a digital BUS transmitter waveguide antenna a hollow metallic ...

Страница 208: ...rtificates 12 196 Cleaning 136 instructions 136 CLEF Constrained Leading Edge Fit explanation 112 173 CLEF range setup 112 Communication load 147 max line length 147 Compact Operating Instructions 196 Conduits requirements 30 configuration new device via AMS 77 Configuration new device via PDM 56 quick start via LUI 43 configuration flag reset 71 Customer Support Refer to Technical support D Dampi...

Страница 209: ...setup 111 Far Range explanation 177 Flange markings 161 164 Flange sizes chart 161 163 H Handheld programmer edit mode 41 navigation 41 HART Communication set preambles 72 HART Communications details 192 HART version 147 Hazardous area Laws and directives 12 Qualified personnel 15 Hazardous area installations wiring requirements 33 HMI Human machine interface 36 Hotline Refer to Support request Hu...

Страница 210: ... 25 stillpipe requirements 25 N Near Range explanation 177 setup 110 O Operating Instructions 196 Operating principles 171 P password protection via AMS 91 Password protection via PDM 76 PIN to unlock local access 135 Pipe sizes flange mounting 161 163 Polarization reference point 25 Power 146 power source requirements 29 Principles of operations 171 Process Intelligence 171 Process temperature ma...

Страница 211: ...te analog output loop test 71 Specifications 146 power 146 pressure 149 process temperature 149 Startup curve 191 Stillpipe installation 25 Stillpipe application configuring via PDM 63 Support 196 Support request 196 Synchronize parameters scan device via AMS 79 T Technical data 146 Technical support 196 Partner 196 Personal contact 196 Temperature ambient 146 Terminal access 31 test loop test 71 ...

Страница 212: ...Index SITRANS LR200 with mA HART 212 Operating Instructions 05 2019 A5E32337676 AE ...

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