Siemens Canada Siemens Milltronics Process Instruments LR560 SITRANS LR560 Tank Level Probing Radar User Manual LT01 LR560PA

Siemens Canada Ltd. - Siemens Milltronics Process Instruments SITRANS LR560 Tank Level Probing Radar LT01 LR560PA

User Manual 2

Radar TransmittersOperating Instructions 10/2010SITRANS LR560 (PROFIBUS PA)SITRANSDraft_1.0-02Firmware 1.00.00-32
© Siemens AG 2010 Safety Guidelines: Warning notices must be observed to ensure personal safety as well as that of others, and to protect the product and the connected equipment. These warning notices are accompanied by a clarification of the level of caution to be observed. Qualified Personnel: This device/system may only be set up and operated in conjunction with this manual. Qualified personnel are only authorized to install and operate this equipment in accordance with established safety practices and standards. Unit Repair and Excluded Liability: • The user is responsible for all changes and repairs made to the device by the user or the user’s agent. • All new components are to be provided by Siemens Milltronics Process Instruments. • Restrict repair to faulty components only. • Do not reuse faulty components. Warning: Cardboard shipping package provides limited humidity and moisture protection. This product can only function properly and safely if it is correctly transported, stored, installed, set up, operated, and maintained. This product is intended for use in industrial areas. Operation of this equipment in a residential area may cause interference to several frequency based communications. Note: Always use product in accordance with specifications. Copyright Siemens AG 2010. All Rights Reserved Disclaimer of Liability This document is available in bound version and in electronic version. We encourage users to purchase authorized bound manuals, or to view electronic versions as designed and authored by Siemens Milltronics Process Instruments. Siemens Milltronics Process Instruments will not be responsible for the contents of partial or whole reproductions of either bound or electronic versions. While we have verified the contents of this manual for agreement with the instrumentation described, variations remain possible. Thus we cannot guarantee full agreement. The contents of this manual are regularly reviewed and corrections are included in subsequent editions. We welcome all suggestions for improvement. Technical data subject to change. MILLTRONICS®is a registered trademark of Siemens Milltronics Process Instruments. Contact SMPI Technical Publications European Authorized Representative at the following address: Technical Publications Siemens AG Siemens AG Industry Sector Siemens Milltronics Process Instruments 76181 Karlsruhe 1954 Technology Drive, P.O. Box 4225 Deutschland Peterborough, Ontario, Canada, K9J 7B1 Email: techpubs.smpi@siemens.com • For a selection of Siemens Milltronics level measurement manuals, go to: www. siemens.com/processautomation. Under Process Instrumentation, select Level Measurement and then go to the manual archive listed under the product family. • For a selection of Siemens Milltronics weighing manuals, go to: www. siemens.com/processautomation. Under Weighing Technology, select Continuous Weighing Systems and then go to the manual archive listed under the product family.
immmmmTable of ContentsTable of ContentsSafety Notes .............................................................................................................................................1Safety marking symbols ..............................................................................................................1FCC Conformity ........................................................................................................................................1CE Electromagnetic Compatibility (EMC) Conformity ....................................................................2Industry Canada ......................................................................................................................................2The Manual ...............................................................................................................................................3Application Example .....................................................................................................................3Technical Support ....................................................................................................................................3Abbreviations and Identifications .......................................................................................................4SITRANS LR560 Overview .................................................................................................6Programming ............................................................................................................................................6Local Display Interface (LDI) ......................................................................................................7Versions .....................................................................................................................................................7Applications ..............................................................................................................................................7Approvals and Certificates ...................................................................................................................7Specifications ......................................................................................................................8Power............................................................................................................................................. 8Performance................................................................................................................................. 8Interface ........................................................................................................................................ 9Mechanical................................................................................................................................... 9Environmental ............................................................................................................................ 10Process........................................................................................................................................ 10Approvals.................................................................................................................................... 10Programmer (infrared keypad) .............................................................................................. 11Dimensions .............................................................................................................................................12Installation ......................................................................................................................... 17Pressure Equipment Directive, PED, 97/23/EC ...............................................................................17Mounting location .................................................................................................................................18Nozzle location .............................................................................................................................18Aimer Adjustment .......................................................................................................................19Air Purging System ...............................................................................................................................20Purge Connection ........................................................................................................................21Removable Display ...............................................................................................................................22Wiring ..................................................................................................................................23Power .......................................................................................................................................................23Connecting SITRANS LR560 ...............................................................................................................23Basic PLC configuration with PROFIBUS PA ........................................................................24Wiring setups for hazardous area installations ..................................................................25Instructions Specific to Hazardous Area Installations ...............................................................26Local Operation .................................................................................................................28Activating SITRANS LR560 .................................................................................................................28The LCD Display ...................................................................................................29Handheld Programmer ...............................................................................................................30Programming SITRANS LR560 .................................................................................................31Quick Start Wizard via the LDI push buttons .................................................................................34Quick Start Wizard via the handheld programmer .......................................................................34Requesting an Echo Profile ................................................................................................................37
iimmmmmTable of CotentsDevice Address ......................................................................................................................................37Level application example ...................................................................................................................38Operating via SIMATIC PDM ..........................................................................................39Functions in SIMATIC PDM ................................................................................................................39SIMATIC PDM Version .........................................................................................................................39Electronic Device Description (EDD) ......................................................................................39Configuring a new device .........................................................................................................40Set Address ...................................................................................................................................40Quick Start Wizard via SIMATIC PDM .............................................................................................40Quick Start .....................................................................................................................................41Changing parameter settings using SIMATIC PDM .....................................................................44Parameters accessed via pull-down menus ........................................................................44Diagnostics ...................................................................................................................................56Security ..........................................................................................................................................59Operating via FDT (Field Device Tool) ...........................................................................61Device Type Manager (DTM) .............................................................................................................61SITRANS DTM .......................................................................................................................................61The instrument EDD ..............................................................................................................................61Configuring a new device via FDT ....................................................................................................61Parameter Reference .......................................................................................................62Quick Start .................................................................................................................................. 62Quick Start Wizard.......................................................................................................... 62AFES (Auto False Echo Suppression) Wizard .......................................................... 63Copy Parameters to Display......................................................................................... 64Copy Parameters from Display.................................................................................... 64Copy Firmware to Display ............................................................................................. 64Copy Firmware from Display ........................................................................................ 65Setup ............................................................................................................................................ 65Identification..................................................................................................................... 65Device ................................................................................................................................ 65Sensor................................................................................................................................ 66Signal Processing............................................................................................................ 69AIFB1.................................................................................................................................. 77AIFB2.................................................................................................................................. 81Measured Values............................................................................................................ 81Filtering .............................................................................................................................. 81Diagnostics................................................................................................................................. 82Echo Profile....................................................................................................................... 82Fault Reset ........................................................................................................................ 82Trend .................................................................................................................................. 83Electronics Temperature............................................................................................... 83Condensed Status........................................................................................................... 83Allocation .......................................................................................................................... 84Peak Values...................................................................................................................... 86Service ........................................................................................................................................ 86Demo Mode...................................................................................................................... 86Master Reset.................................................................................................................... 87Powered Hours................................................................................................................ 87Power-on Resets............................................................................................................. 88LCD Backlight................................................................................................................... 88
iiimmmmmTable of ContentsLCD Contrast..................................................................................................................... 88Remaining Device Lifetime ........................................................................................... 88Remaining Sensor Lifetime........................................................................................... 91Service Schedule ............................................................................................................ 94Calibration Schedule ...................................................................................................... 97Communication....................................................................................................................... 100Device Address ............................................................................................................ 100PROFIBUS Ident Number ........................................................................................... 101Security..................................................................................................................................... 101Remote Access............................................................................................................. 101Local Access ................................................................................................................. 101Language.................................................................................................................................. 101Appendix A: Alphabetical Parameter List .................................................................. 103Appendix B: Troubleshooting ....................................................................................... 106Communication Troubleshooting ................................................................................................... 106Device Status Icons ........................................................................................................................... 107General Fault Codes .......................................................................................................................... 108Operation Troubleshooting ...............................................................................................................112Appendix C: Maintenance ............................................................................................ 114Unit Repair and Excluded Liability ..................................................................................................114Appendix D: Technical Reference ............................................................................... 115Principles of Operation ......................................................................................................................115Process Variables ......................................................................................................................115Echo Processing ..................................................................................................................................115Process Intelligence .................................................................................................................115Echo Selection ...........................................................................................................................116Measurement Range ................................................................................................................120Measurement Response ...................................................................................................................120Damping .................................................................................................................................................121Loss of Echo (LOE) ...............................................................................................................................121LOE Timer ....................................................................................................................................121Fail-safe Behavior .....................................................................................................................122Temperature derating curve ............................................................................................................123Appendix E: PROFIBUS PA Profile Structure ............................................................. 124PROFIBUS Level Device Design ......................................................................................................124Block Model ..........................................................................................................................................124Description of the blocks .........................................................................................................125Appendix F: Communications via PROFIBUS PA ...................................................... 129Device Configuration tool ..................................................................................................................129SIMATIC PDM ............................................................................................................................129Network Configuration ......................................................................................................................129The GSD file ................................................................................................................................129Bus Termination ...................................................................................................................................129Power Demands ..................................................................................................................................129PROFIBUS address .............................................................................................................................130Operating as a Profile Device ...........................................................................................................130Configuring a device .................................................................................................................131Configuring PROFIBUS PA with an S7-300/ 400 PLC ........................................................131Cyclic versus Acyclic Data ................................................................................................................131
ivmmmmmTable of CotentsCyclic Data ..................................................................................................................................131Status Byte ...........................................................................................................................................132Condensed Status .....................................................................................................................132Status Byte .................................................................................................................................134Diagnostics ...........................................................................................................................................135Diagnosis reply (available cyclically) ....................................................................................135Diagnosis Object (available cyclically or acyclically) .......................................................136Acyclic Extended Diagnostics (General Fault Codes) ......................................................138Acyclic Data ..........................................................................................................................................141Appendix G: Firmware Revision History .................................................................... 142Glossary ............................................................................................................................ 143Index .................................................................................................................................. 147LCD menu structure ....................................................................................................... 151
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 1mmmmmSITRANS LR560Safety NotesSpecial attention must be paid to warnings and notes highlighted from the rest of the text by grey boxes.Safety marking symbolsFCC ConformityUS Installations only: Federal Communications Commission (FCC) rules WARNING symbol relates to a caution symbol on the product, and means that failure to observe the necessary precautions can result in death, serious injury, and/or considerable material damage.WARNING symbol, used when there is no corresponding caution symbol on the product, means that failure to observe the necessary precautions can result in death, serious injury, and/or considerable material damage.Note: means important information about the product or that part of the operating manual.In manual On product DescriptionEarth (ground) TerminalProtective Conductor Terminal(Label on product: yellow background.) WARNING: refer to accompanying documents (manual) for details.WARNING: Changes or modifications not expressly approved by Siemens Milltronics could void the user’s authority to operate the equipment.Notes:• This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.• This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Page 2 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSITRANS LR560CE Electromagnetic Compatibility (EMC) ConformityThis equipment has been tested and found to comply with the following EMC Standards:Industry Canadaa) Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.b) This device shall be installed and operated in a completely enclosed container to prevent RF emission which otherwise can interfere with aeronautical navigation. Installation shall be done by trained installers, in strict compliance with the manufacturer’s instructions.c) The use of this device is on a “no-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. On the other hand, level probing devices found to interfere with primary licensing operations will be required to be removed at the user’s expense.EMC Standard TitleCISPR 11:2004/EN 55011:1998+A1:1999&A2:2002, CLASS B Limits and methods of measurements of radio disturbance characteristics of industrial, scientific, and medical (ISM) radio-frequency equipment. EN 61326:1997+A1:1998+A2:2001+A3:2003 (IEC 61326:2002) Electrical Equipment for Measurement, Control and Laboratory Use – Electromagnetic Compatibility.EN61000-4-2:2001 Electromagnetic Compatibility (EMC) Part 4-2:Testing and measurement techniques – Electrostatic discharge immunity test. EN61000-4-3:2002 Electromagnetic Compatibility (EMC) Part 4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test.EN61000-4-4:2004 Electromagnetic Compatibility (EMC) Part 4-4: Testing and measurement techniques – Electrical fast transient/burst immunity test.EN61000-4-5:2001 Electromagnetic Compatibility (EMC) Part 4-5: Testing and measurement techniques – Surge immunity test.EN61000-4-6:2004 Electromagnetic Compatibility (EMC) Part 4-6: Testing and measurement techniques – Immunity to conducted disturbances, induced by radio-frequency fields. EN61000-4-8:2001 Electromagnetic Compatibility (EMC) Part 4-8:Testing and measurement techniques – Power frequency magnetic field immunity test.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 3mmmmmSITRANS LR560d) This level probing device is only permitted for installation inside enclosed containers. The installer/user of this device shall ensure that it is at least 10 km from the Penticton radio astronomy station (British Columbia latitude: 49° 19' 12" N, longitude: 119° 37'12" W). For devices not meeting this 10 km separation (e.g. the Okanagan Valley, British Columbia) the installer/ user must coordinate with and obtain the written concurrence of the Director of the Penticton radio astronomy station before the equipment can be installed or operated. The Penticton contact is Tel: 250-493-2277/ fax: 250-493-7767. (In case of difficulty, the Manager, Radio Equipment Standards, Industry Canada, may also be contacted.) The ManualThis manual will help you set up your SITRANS LR560 for optimum performance. We always welcome suggestions and comments about manual content, design, and accessibility. Please direct your comments to techpubs.smpi@siemens.com. For other Siemens Milltronics level measurement manuals, go to:www.siemens.com/level, and look under Level Measurement.Application ExampleThe application example used in this manual illustrates a typical installation using SITRANS LR560. (See Level application example on page 38.) Because there is often a range of ways to approach an application, other configurations may also apply. In all examples, substitute your own application details. If the example does not apply to your application, check the applicable parameter reference for the available options.Technical SupportSupport is available 24 hours a day. To find your local Siemens Automation Office address, phone number and fax number go to: www.siemens.com/automation/partner• Click on the tab Contact, select Service, then click Service again to find your product group (+Automation Technology > +Sensor Systems >+Process Instrumentation > +Level Measurement > +Continous). Select Radar.• Select the country followed by the City/Region. • Select Technical Support under Service.Notes:• This product is intended for use in industrial areas. Operation of this equipment in a residential area may cause interference to several frequency based communications.• Please follow the installation and operating procedures for a quick, trouble-free installation and to ensure the maximum accuracy and reliability of your SITRANS LR560. • This manual applies to the SITRANS LR560 (PROFIBUS PA) only.
Page 4 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSITRANS LR560For on-line technical support go to: www.siemens.com/automation/support-request • Enter the device name (SITRANS LR560) or order number, then click on Search, and select the appropriate product type. Click on Next.• You will be prompted to enter a keyword describing your issue. Then either browse the relevant documentation, or click on Next to email a detailed description of your issue to Siemens Technical Support staff.Siemens IA/DT Technical Support Center: phone +49 (0)911 895 7 222Abbreviations and IdentificationsShort form Long Form Description UnitsAIFB Analog Input Function BlockCE / FM / CSAConformité Européenne / Factory Mutual / Canadian Standards Associationsafety approvalDCS Distributed Control System control room apparatusdK dielectric constantEDD Electronic Device DescriptionESD Electrostatic DischargeFMCW Frequency Modulated Continuous Wave radar principleIiInput current mAIoOutput current mALCD Liquid Crystal DisplayLDI Local Display Interface removable display with push buttonsLUI Local User Interfaceview outputs via LCD display; make modifications via push buttons or handheld programmerμs microsecond 10-6 SecondPA Process Automation (PROFIBUS)PED Pressure Equipment Directive safety approvalppm parts per millionPV Primary Value measured value
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 5mmmmmSITRANS LR560SELV Safety extra low voltageSV Secondary Value equivalent valueTB Transducer BlockTVT Time Varying Threshold sensitivity thresholdUiInput voltage VUoOutput voltage VShort form Long Form Description Units (cont’d
Page 6 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSITRANS LR560SITRANS LR560 OverviewSITRANS LR560 is a 2-wire, 78 GHz FMCW radar level transmitter for continuous monitoring of solids in vessels to a range of 100 m (329 ft). The plug and play performance is ideal for all solids applications, including those with extreme dust and high temperatures to +200 °C (+392 °F). The device consists of an electronic circuit coupled to a lens antenna and flange for quick and easy positioning. The main benefits of using 78 GHz over devices using lower frequency are:• very narrow beam, so device is insensitive to mounting nozzle interference and vessel obstructions.• short wavelength yields very good reflection properties on sloped solids, so aiming towards material angle of repose is usually not necessary.The technology is very tolerant of buildup on the lens antenna, however an air purge inlet is provided for periodic cleaning if required.SITRANS LR560 supports PROFIBUS PA communication protocol, and SIMATIC PDM software. Signals are processed using Process Intelligence which has been field-proven in over 1,000,000 applications worldwide (ultrasonic and radar). This device supports acyclic communications from both a PROFIBUS Class I and Class II master.ProgrammingSITRANS LR560 is very easy to install and configure via an optional graphical local display interface. You can modify the built-in parameters either locally via the push buttons or using the infrared handheld programmer, or from a remote location using one of the following options:• PROFIBUS PA (using SIMATIC PDM, FDT [such as PACTware or Fieldcare]) • HART (using 375 handheld Field Communicator, SIMATIC PDM, AMS, FDT [such as PACTware or Fieldcare]). See SITRANS LR560 (mA/HART) Instruction Manual for more information. • Foundation Fieldbus FF (using 375 handheld Field Communicator or AMS). See SITRANS LR560 (Foundation Fieldbus) Instruction Manual for more information.Once programmed, the graphic Local Display Interface (LDI) can be removed and used to transfer parameters to multiple SITRANS LR560s.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 7mmmmmSITRANS LR560Local Display Interface (LDI)• LDI may be ordered installed or added later as an option• can be mounted in 1 of 4 positions at 90 degree intervals, for easy viewing after installation• displays level and diagnostic information including echo profile and trend over time• backlit for easy viewing in dimly lit areas• allows you to copy parameters from one device to another• provides high speed firmware transfer capabilities for future upgradesVersionsTwo different versions of the LR560 are available:• 40 m range, 100 °C maximum process temperature• 100 m range, 200 °C maximum process temperatureApplications• solids bulk storage vessels• cement powder, plastic powder/pellets, grain, flour, coal, and other applicationsApprovals and CertificatesSITRANS LR560 is available with General Purpose or Hazardous approvals..Application Type Approval Rating Valid for: Wiring Non-hazardousGeneral Purpose CSAUS/C, FM, CE, C-TICK N. America, EuropeSee page 23HazardousNon-Sparking/Energy Limited ATEX II 3G Ex nA/nL IIC T4 Gc Europe See page 25Dust Ignition ProofATEX II 1D, 1/2D, 2DIECEx SIR 09.0149XEx ta IIIC T139 oCEurope and InternationalSee page 25FM/CSA: Class II, Div. 1, Groups E, F, GClass III T4US/Canada See page 26Non-incendive FM/CSA: Class I, Div. 2, Groups A, B, C, D T4 US/Canada See page 26
Page 8 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSpecificationsSpecificationsPowerBus powered 9 to 32 V DC, per IEC 61158-2 (PROFIBUS PA) Current consumed 13.5 mA PerformanceReference operating conditions according to IEC 60770-1• ambient temperature +15 to +25 °C (+59 to +77 °F)• humidity 45% to 75% relative humidity• ambient pressure 860 to 1060 mbar g (86,000 to 106,000 N/m2 g)Measurement Accuracy1) (measured in accordance with IEC 60770-1)• Maximum measured error - Greater of 25 mm (1") or 0.25 % of range from minimum detectable distance to full rangeFrequency 78 to 79 GHz FMCWMax. measurement range2)• 40 m version 40 m (1.31 ft) • 100 m version 100 m (328 ft)Min. detectable distance 300 mm (11.8") from sensor reference pointUpdate time3) maximum 10 seconds, depending on setting for Response Rate (2.3.6.1.)Influence of ambient temperature <0.003%/K (average over full temperature range, referenced to maximum range)Dielectric constant of material measured• for ranges up to 20 m (65.6 ft) minimum dK = 1.6• for ranges up to 100 m (328 ft) minimum dK = 2.5Memory• non-volatile EEPROM• no battery required.Note: Siemens Milltronics makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time. 1) Reference conditions: Position Detect (2.4.5.2.) set to Center and Algorithm (2.4.5.1.) set to True First Echo.2) From sensor reference point, see Dimensions on page 12.3) Reference conditions: Response Rate (2.3.6.1.) set to FAST.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 9mmmmmSpecificationsInterfaceCommunication• PROFIBUS PA 3.01Configuration• remote Siemens SIMATIC PDM or FDT such as PACTWARE• local Siemens infrared handheld programmer or local control buttonsOptional removable graphic LCD, with bar graph representing levellocal display interface (LDI)1)MechanicalProcess Connections:• universal flat-faced flanges2) 3"/80 mm, 4"/100 mm, 6"/150 mm- materials stainless steel 316L (1.4404 or 1.4435), or 304• Aimer flanges2)3"/80 mm, 4"/100 mm, 6"/150 mm- material polyurethane powder-coated cast aluminumEnclosure • construction 316L/1.4404 stainless steel• conduit entry M20x1.5, or ½" NPT• conduit entry connector M12 connector (shipped with M20 to M12 adaptor) (optional) or 7/8" connector (shipped with 1/2" NPT to 7/8" adaptor)• ingress protection Type 4X/NEMA 4X, Type 6/NEMA 6, IP68 • lid with window polycarbonate (window material) Lens antenna material•construction - 40 m version PEI - 100 m version PEEKAir Purge Connection• equipped with female 1/8" NPT fittingWeight• 3" stainless steel flange model 3.15 kg (6.94 lb)1) Display quality will be degraded in temperatures below –20 °C (–4 °F) and above +65 °C (+149 °F).2) Universal flange mates with EN 1092-1 (PN16)/ASME B16.5 (150 lb)/JIS 2220 (10K) bolt hole pattern.
Page 10 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSpecificationsEnvironmental• 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 4, 4X/NEMA 4, 4X, Type 6/NEMA 6, IP68 enclosure (see note above)• installation category I• pollution degree 4Process• temperature and pressure1)Approvals •General CSAUS/C, FM, CE, C-TICK• Radio R&TTE (Europe), FCC, Industry Canada, • HazardousNon-sparking/Energy Limited2) (Europe) ATEX II 3G Ex nA/nL IIC T4 GcDust Ignition Proof 2)(Europe/International) ATEX II 1D, 1/2D, 2DIECEx SIR 09.0149XEx ta IIIC T139 oCNote: Use appropriate conduit seals to maintain IP or NEMA rating.Versions Stainless steel flangeAimer flange 0.5 bar max.Aimer flange 3.0 bar max40 m –40 to +100 °C (–40 to +212 °F)–40 to +100 °C(–40 to +212 °F)–40 to +100 °C(–40 to +212 °F)100 m –40 to +200 °C(–40 to +392 °F)–40 to +200 °C(–40 to +392 °F)–40 to +120 °C(–40 to +248 °F)1) Maximum and minimum temperatures are dependent on the process connection, antenna and O-ring materials. Use of the Easy Aimer limits maximum temperature. Note: The device label lists the approvals that apply to your device.2) See Non-Sparking/Energy Limited wiring (Europe) and Dust Ignition Proof wiring (Europe/International) on page 25 for more details.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 11mmmmmSpecificationsDust Ignition Proof 1) (US/Canada) FM/CSA: Class II, Div. 1, Groups E, F, GClass III T4Non-incendive1) (US/Canada) FM/CSA Class I, Div. 2, Groups A, B, C, D, T4Programmer (infrared keypad)Siemens Milltronics Infrared IS (Intrinsically Safe) Hand Programmer for hazardous and all other locations (battery is non-replaceable) • approval FM/CSA Class I, II, III, Div. 1, Gr. A to G T6CEATEX II 1GD Ex ia IIC T4 Ga Ex iaD 20 T135 °CIECEx SIR 09.0073 Ex ia IIC T4 GaEx iaD 20 T135 °CINMETRO Br-Ex ia IIC T4• ambient temperature −20 to +50 °C (−5 to +122 °F)• interface proprietary infrared pulse signal• power 3 V lithium battery • weight 150 g (0.3 lb)• color black• Part Number 7ML1930-1BK1) See Non-incendive and Dust Ignition Proof wiring (US/Canada) on page 26.Notes: • Battery is non-replaceable with a lifetime expectancy of 10 years in normal use. • To estimate the lifetime expectancy, check the nameplate on the back for the serial number. The first six numbers show the production date (mmddyy), for example, serial number 032608101V.
Page 12 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSpecificationsDimensions SITRANS LR560 with stainless steel Universal Flat-faced Flange1)Note: Refer to Universal Slotted Flange on page 16 for bolt hole patterns and dimensions.1) Shipped with product, packed in a separate bag.groundinglugpurge inletprocess connection: flangecable gland1)110 mm (4.33")176 mm (6.93")9.6 mm (0.38")3": 200 mm (7.87")4": 229 mm (9.02")6": 285 mm (11.22")sensorref.pointlid lockpressure/temperature related informationdevice label
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 13mmmmmSpecificationsSITRANS LR560 with 3" Aimer Flange1)Note: Refer to Universal Slotted Flange on page 16 for bolt hole patterns and dimensions.1) Shipped with product, packed in a separate bag.grounding lugpurge inletprocess connection: aimer flangecablegland1)110 mm (4.33")166.1 mm (6.54")200 mm (7.87")23.3 mm (0.92"sensorreferencepointlid lockpressure/temperature related informationdevice label
Page 14 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSpecificationsSITRANS LR560 with 4" and 6" Aimer Flange1)C SpannerNote: Refer to Universal Slotted Flange on page 16 for bolt hole patterns and dimensions.1) Shipped with product, packed in a separate bag.grounding lugpurge inletprocess connection: aimer flangecablegland1)110 mm (4.33")166.1 mm (6.54")4": 229 mm (9.02")6": 285 mm (11.22")9.6 mm (0.38")sensorreferencepoint4": 53.2 mm (2.09")6": 60.0 mm (2.36")lid lockpressure/temperature related informationdevice label A C spanner, used to loosen the aimer locking ring, is shipped with the device.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 15mmmmmSpecificationsProcess Connection Label (Pressure Rated Versions)For pressure-rated versions only, the process connection label lists the following information:Item Sample Text Comments/ExplanationCONNECTION SERIES ASME B16.5 / EN 1092-1 / JIS B 2220Flange Series: dimensional pattern based on ASME B16.5/EN 1092-1/JIS B 2220 flange standardsNOM. PIPE SIZE (DN) 4 INCH / 100mm Nominal Pipe Size: based on 150#/PN16/10K flange pressure classesMAWP (PS) 3BAR Maximum Allowable Working Pressure at Design TemperatureDESIGN TEMP. (TS) 100 ºC Maximum Allowable Working TemperatureMIN. PROCESS 3BAR AT -40 ºC Minimum Wetted Process Conditions0F13589.5 Canadian Registration Number (CRN)TEST PRESSURE (PT) 5.2 BAR Production Test PressureTEST DATE 10/01/04 Date of Pressure Test (Year/Month/Day)PROCESS SERIES 25785 Pressure Tag Family SeriesWETTED NON-METALLIC PEI Sensor Lens MaterialWETTED METALLICS 304L Process Connection Material(s)WETTED SEALS FKM / VQM Seal Material(s)
Page 16 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSpecificationsUniversal Slotted FlangeSlotted Flange Dimensions and Aimer1)WARNING: The user is responsible for the selection of bolting and gasket materials which will fall within the limits of the flange and its intended use and which are suitable for the service conditions.Pipe SizeFlange O.D.Thick-ness (s)Bolt Hole Circle Max ØBolt Hole Circle Min ØBolt Hole radiusNo. of Slotted Holes3" or 80 mm7.87"(200 mm)0.38" (9.65 mm)6.30" (160 mm)5.91" (150 mm)0.38" (9.65 mm)84" or 100 mm9.00"(229 mm)0.38" (9.65 mm)7.52" (191 mm)6.89" (175 mm)0.38" (9.65 mm)86" or 150 mm 11.22"(285 mm)0.38" (9.65 mm)9.53" (242 mm)9.45" (240 mm)0.45" (11.5 mm)81) Universal flange mates with EN 1092-1 (PN16)/ASME B16.5 (150 lb)/JIS 2220 (10K) bolt hole pattern.flange O.D.bolt hole circle max. diameterslotted bolt hole section A-Athicknessbolt hole radiusbolt hole circle min. diameter45 °
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 17mmmmmInstallationInstallationPressure Equipment Directive, PED, 97/23/ECSITRANS LR560 Radar Level Measurement instrument falls below the limits of Article 3, sections 1 & 2 of the Pressure Equipment Directive (PED, 97/23/EC) as a category I pressure accessory. However, in accordance with PED, 97/23/EC, Article 3, section 3, this equipment has been designed and manufactured in accordance with Sound Engineering Practice (SEP) (see EU Commission Guideline 1/5). WARNINGS: • Installation shall be performed only by qualified personnel and in accordance with local governing regulations.• SITRANS LR560 is to be used only in the manner outlined in this manual, otherwise protection provided by the device may be impaired.• Never attempt to loosen, remove, or disassemble process connection or instrument housing while vessel contents are under pressure.• The user is responsible for the selection of bolting and gasket materials which will fall within the limits of the flange and its intended use and which are suitable for the service conditions.• Improper installation may result in loss of process pressure.Notes:• For European Union and member countries, installation must be according to ETSI EN 302372.• Refer to the device label for approval information.• SITRANS LR560 units are pressure tested, meeting or exceeding the requirements of the ASME Boiler and Pressure Vessel Code and the European Pressure Equipment Directive.• The serial numbers stamped in each process connection body 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.Note: Pertains to pressure-rated version only.
Page 18 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmInstallationMounting locationNozzle locationBeam angle• Beam angle is the width of the cone where the energy density is half of the peak energy density.• The peak energy density is directly in front of and in line with the antenna.• There is a signal transmitted out-side the beam angle, therefore false targets may be detected.Emission cone• Keep emission cone free of interference from ladders, pipes, I-beams or filling streams.• Avoid central locations on tall, narrow vessels.• LR560 uses circular polarization. Rotation of device is not required to optimize signal.Environment• Provide easy access for viewing the display and programming via the handheld programmer.• Provide an environment suitable for the ambient temperature rating.Notes: • Correct location is key to a successful application.• Avoid reflective interference from vessel walls and obstructions by following the guidelines below.Notes: • For details on avoiding false echoes, see Auto False Echo Suppression (2.4.8.1.) on page 118.emission conemin. 1 m (39")4°ambient temperature –40 °C to 80 °C (–40 °F to 176 °F)process temperature:–40 to +100 °C (–40 to +212 °F) or–40 to +200 °C (–40 to +392 °F) depending on the version
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 19mmmmmInstallationSunshieldThe LR560 display can be protected by an optional sunshield if the instrument will be mounted in direct sunlight.Aimer Adjustment3" flange 4 and 6" flangeNote: Aiming will assist in measuring material in the cone.
Page 20 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmInstallation1) For 4" and 6" Aimer: Loosen the set screws in the locking ring.Holding the electronics enclosure firmly, loosen the Aimer locking ring using the C spanner supplied, until the LR560 drops down slightly. The enclosure can then be turned freely. Markings on the flange indicate minimum and maximum rotation (see Removable Display on page 22).2) Direct SITRANS LR560 so the antenna is pointed at an angle perpendicular to the material surface, if possible. 3) When the desired position is reached, re-tighten the locking ring using the C spanner, and tighten set screws.4) For the 3" Aimer flange, tapered split washers with pressure rated versions are provided to keep nuts and bolts perpendicular to the flange surface.Air Purging SystemFor convenient cleaning, a purging inlet is provided above the antenna. The system pro-vides an 1/8" inlet (female thread) above the antenna where clean, dry air passes to the face of the antenna lens to clean it. The customer will supply the purging air by a manual or automatic valve system.NOTE: Table continues on next page.Notes: • Purge duration, pressure, and interval, will vary with each application. It is the user’s responsibility to determine the requirements depending on the application and cleaning required.• Short duration bursts of high pressure provide more effective cleaning than continu-ous low pressure air.• It is the customer’s responsibility to ensure that any vacuum or pressure in the mea-sured vessel is maintained, considering the hole that passes through the process connection and SITRANS LR560 antenna system. Air Consumption (Flow rate versus applied pressure)Air Pressure (psi) Approx. inlet volume flow rate SCFMa)20 540 10Aiming is not required for signal optimization with 78 GHz frequency.Aiming will assist in measuring material in the cone.Aimer
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 21mmmmmInstallationPurge Connection• The purge connection is closed by the manufacturer, using a 1/8" plug. • When the plug is removed to connect a purging system, the operator is responsible for ensuring that the purging circuit conforms to "Ex" requirements: for example, by fitting an NRV valve1). Purge airflow• The purge airflow is designed to create a strong vortex of air that rapidly cleans the face of the lens. • The air purge system can clean both dust and moisture off the lens. • It can be used for periodic cleaning.50 1580 20100 25110 30Recommended 90 to 110 psi for effective cleaning. a) SCFM (standard cubic feet/minute) referenced to 14.7 psia, +68 °F and 36% relative humidity (RH)1) Air pressure in vessel can affect purge operation. Air Consumption (Flow rate versus applied pressure) (cont’d)purge process connection with factory-installed1/8" NPT plugangled holes direct air flow
Page 22 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmInstallationRemovable Display• The optional display can be rotated as required, to one of 4 positions, 90 degrees apart (see Connecting SITRANS LR560 on page 23 for instructions).• It can also be used to transfer parameters from one device to another. (See Copy Parameters to Display on page 64.)
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 23mmmmmWiringWiringPower Connecting SITRANS LR5601) Loosen locking screw.2) Remove LR560 lid.3) Remove optional display by gently turning the display a quarter turn counter-clockwise until it is free.4) Strip the cable jacket for approximately 70 mm (2.75") from the end of the PROFIBUS PA cable, and thread the wires through the gland1).WARNINGS:The DC input terminals shall be supplied from a source providing electrical isolation between the input and output, in order to meet the applicable safety requirements of IEC 61010-1.All field wiring must have insulation suitable for rated voltages. WARNINGS: • Check the device label on your instrument, to verify the approval rating.• Use appropriate conduit seals to maintain IP or NEMA rating.• See Wiring setups for hazardous area installations on page 25.1) If cable is routed through conduit, use only approved suitable-size hubs for waterproof applications.1)2)3) ¼ turn
Page 24 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmWirng5) Connect the wires to the terminals as shown (SITRANS LR560 PA is not polarity-sensitive.)1) 2)6) Ground the instrument according to local regulations. 7) Tighten the gland to form a good seal.8) Replace optional display and device lid.9) Secure the locking screw before programming and device configuration.Basic PLC configuration with PROFIBUS PA1) May be shipped with the device.2) The instrument shield connection is internally connected to the external ground lug.Notes: • PROFIBUS PA must be terminated at both extreme ends of the cable for it to work properly.• Please refer to the PROFIBUS PA User and Installation Guidelines (order number 2.092), available from www.profibus.com, for information on installing PROFIBUS devices.• If a Weidmüller or other current limiting junction box is connected to this device, please ensure that the current limit is set to 40 mA or higher. cable gland 1)(or NPT cable entry)cable shieldinstrument shield connection2)PROFIBUS PAPROFIBUS DPDP/PA coupleractive PLCPC/laptopPDMSITRANS LR560 PASITRANS LR560 PASITRANS LR560 PA
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 25mmmmmWiringWiring setups for hazardous area installationsThe following wiring options are available for hazardous area installations:•Non-Sparking/Energy Limited wiring (Europe) and Dust Ignition Proof wiring (Europe/International) on page 25•Non-incendive and Dust Ignition Proof wiring (US/Canada) on page 26In all cases, check the device label on your instrument, and confirm the approval rating.PLC configuration with PROFIBUS PA for hazardous areas1. Non-Sparking/Energy Limited wiring (Europe) and Dust Ignition Proof wiring (Europe/International)• For power demands see Temperature De-Rating on page 123. • For wiring requirements follow local regulations.•See also Instructions Specific to Hazardous Area Installations on page 26 and the ATEX certificate listed above.Hazardous AreaNon-hazardous AreaPLC (active) DP/PA couplerPDMSITRANS LR560 PA SITRANS LR560 PA SITRANS LR560 PAThe ATEX certificate listed on the nameplate can be downloaded from the product page of our website at: www.siemens.com/LR560. Go to Support > Approvals/Certificates.The IECEx certificate listed on the nameplate can be viewed on the IECEx website. Go to: http://iecex.iec.ch and click on Ex Equipment Certificates of Conformity then enter the certificate number IECEx SIR 09.0149X. Device label (ATEX/IECEx/C-TICK)
Page 26 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmWirng2. Non-incendive and Dust Ignition Proof wiring (US/Canada)• For power demands see Temperature De-Rating on page 123. Instructions Specific to Hazardous Area Installations (Reference European ATEX Directive 94/9/EC, Annex II, 1.0.6)The following instructions apply to equipment covered by certificate numbers Sira 09ATEX9356X and Sira 09ATEX4357X:1) For use and assembly and details of marking/coding, refer to the main instructions.2) The equipment is certified for use as Category 1D, 1/2D and 2D equipment per certificate Sira 09ATEX9356X and may be used in hazardous zones 20, 21 and 22. The equipment is also certified for use as Category 3G equipment per certificate Sira 09ATEX4357X and may be used in hazardous zone 2. 3) This equipment has a maximum surface temperature of 139 °C (in an 80 °C ambient). Refer to the applicable code of practice for selection of this equipment with respect to specific dust ignition temperatures.4) The equipment is certified for use in an ambient temperature range of –40 °C to 80 °C.5) The equipment has not been assessed as a safety related device (as referred to by Directive 94/9/EC Annex II, clause 1.5).6) Installation and inspection of this equipment shall be carried out by suitably trained and authorized personnel in accordance with the applicable code of practice.FM/CSA Class 1, Div 2 connection drawing number A5E02795836 can be downloaded from the product page of our website at: www.siemens.com/LR560 under Support.Device label (FM/CSA)
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 27mmmmmWiring7) The equipment shall be installed such that the supply cable is protected from mechanical damage. The cable shall not be subjected to tension or torque. The equipment manufacturer is not responsible for providing the supply cable. 8) Repair of this equipment shall be carried out by suitably trained and authorized personnel in accordance with the applicable code of practice.Special Conditions for Safe Use The ‘X’ suffix to the certificate number relates to the following special condition(s) for safe 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 not installed in a location where it may be subjected to external conditions (such as high-pressure steam), which might cause a build-up of electrostatic charge on non-conducting surfaces.• The end user must ensure that an ingress protection of at least IP65 is maintained at each entry to the enclosure by use of a blanking element or cable entry device that meets the requirements of the protection concepts type ‘n’ or increased safety ‘e’ or flameproof ‘d’.• The supply to the equipment shall be rated for a prospective short-circuit current of not more than 10 kA and shall protected by a suitably-rated fuse.
Page 28 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: localLocal OperationSITRANS LR560 carries out its level measurement tasks according to settings made via parameters. The settings can be modified locally via the Local Display Interface (LDI) which consists of an LCD display with push buttons. You can use either the push buttons or an infrared handheld programmer to make changes.A Quick Start Wizard provides an easy step-by-step procedure to help you configure your device for a simple application. There are two ways to access the wizard:• locally (see Quick Start Wizard via the LDI push buttons on page 34 or Quick Start Wizard via the handheld programmer on page 34)• from a remote location (see Quick Start Wizard via SIMATIC PDM on page 40, or Configuring a new device via FDT on page 61)See Level application example on page 38 for an illustration, and for the complete range of parameters, see Parameter Reference on page 62.Activating SITRANS LR560Power up the device. SITRANS LR560 automatically starts up in Measurement mode. A transition screen showing first the Siemens logo and then the current firmware revision is displayed while the first measurement is being processed. The first time the device is configured, you will be prompted to select a language (English, German, French, Spanish or Chinese). To change the language again, see Language (7.) on page 101.Notes:• To enter Program mode using the push buttons, press . Press to return to Measurement mode. • To toggle between Measurement and Program Mode using the handheld programmer, press Mode .push buttons
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 29mmmmmQuick Start: localThe LCD Display1)2)Measurement modeNormal operationFault presentPROGRAM mode displayNavigation view• A visible menu bar indicates the menu list is too long to display all items.• The depth of the item band on the menu bar indicates the length of the menu list: a deeper band indicates fewer items.• The position of the item band indicates the approximate position of the current item in the list. A band halfway down the menu bar indicates the current item is halfway down the list.1) Press UP or DOWN arrow to switch.2) In response to a key press request. For details, see Key functions in Measurement mode on page 30.1 – toggle indicator1) for AIFB 1 or AIFB 22 – identifies which AIFB is source of displayed value3 – measured value (level, space, or distance)4 – units5 – bar graph indicates level6 – secondary region indicates on request2) electronics temperature, echo confidence, or distance7 – text area displays status messages 8 – device status indicator67813425S: 0 LOE7 – text area displays a fault code and an error message8 – service required icon appearscurrent item numbercurrent itemcurrent menu item bandmenu bar parameter value/selectionparameter numberparameter nameEdit viewParameter view
Page 30 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: localHandheld Programmer(Part No. 7ML1930-1BK)The programmer is ordered separately.1)Key functions in Measurement mode1) See Confidence (2.4.7.1.) on page 74.Key Function Result Displays internal enclosure temperature reading. New value is displayed in LCD secondary region.Displays echo confidence value1).Displays distance measure-ment. New value is displayed in LCD secondary regionMode opens PROGRAM mode.Opens the menu level last displayed in this power cycle, unless power has been cycled since exiting PROGRAM mode or more than 10 minutes have elapsed since PROGRAM mode was used. Then top level menu will be displayed.RIGHT arrowopens PROGRAM mode. Opens the top level menu. UP or DOWN arrowtoggles between AIFB 1 and AIFB 2.Identifies which AIFB is the source of the displayed value.C
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 31mmmmmQuick Start: localProgramming SITRANS LR560Change parameter settings and set operating conditions to suit your specific application. (For remote operation see Operating via SIMATIC PDM on page 39 or Operating via FDT (Field Device Tool) on page 61.)Parameter menusParameters are identified by name and organized into function groups, then arranged in a 5-level menu structure (seeLCD menu structure on page 151).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 then.Notes: • While the device is in PROGRAM mode the output remains active and continues to respond to changes in the device.• SITRANS LR560 automatically returns to Measurement mode after a period of inactivity in PROGRAM mode (between 15 seconds and 10 minutes, depending on the menu level).Note: For the complete list of parameters with instructions, see Parameter Reference on page 621. QUICK START2. SETUP2.1. IDENTIFICATION......................2.3. SENSOR2.3.1. UNIT......................2.3.6. RATE2.3.6.1.RESPONSE RATEdisplayhandheld programmer max. 300 mm(1 ft)
Page 32 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: local2. Navigating: key functions in Navigation mode3. Editing in PROGRAM modeSelecting a listed optiona) Navigate to the desired parameter.b) Press RIGHT arrow to open parameter view.c) Press RIGHT arrow again to open Edit mode. The current selection is highlighted. Scroll to a new selection.d) Press RIGHT arrow to accept it The LCD returns to parameter view and displays the new selection.Notes: • In Navigation mode ARROW keys move to the next menu item in the direction of the arrow. • For Quick Access to parameters via the handheld programmer, press Home , then enter the menu number, for example: 3.1. Echo ProfileKey Name Menu level Function UP or DOWN arrowmenu or parameter Scroll to previous or next menu or parameter.RIGHT arrow menu Go to first parameter in the selected menu, or open next menu.parameter Open Edit mode.LEFTarrow menu or parameter Open parent menu.Mode menu or parameter Change to MEASUREMENT mode.Home menu or parameter Open top level menu: menu 1.parameter name parameternumbercurrent selection
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 33mmmmmQuick Start: localChanging a numeric valuea) Navigate to the desired parameter.b) Press RIGHT arrow to open parameter view. The current value is displayed.c) Press RIGHT arrow again to open Edit mode. The current value is highlighted.d) Key in a new value.e) Press RIGHT arrow to accept it. The LCD returns to parameter view and displays the new selection.Key functions in Edit modeKey Name Function UP or DOWN arrowSelecting options Scrolls to item.Alpha-Numeric editing - Increments or decrements digits- Toggles plus and minus signRIGHT arrowSelecting options- Accepts the data (writes the parameter)- Changes from Edit to Navigation modeNumeric editing - Moves cursor one space to the right- or with cursor on Enter sign, accepts the data and changes from Edit to Navigation modeLEFT arrow Selecting options Cancels Edit mode without changing the parameterNumeric editing - Moves cursor to plus/minus sign if this is the first key pressed- or moves cursor one space to the left.- or with cursor on Enter sign, cancels the entryClear Numeric editing Erases the display.Decimal pointNumeric editing Enters a decimal point.Plus or minus signNumeric editing Changes the sign of the entered value. to Numeral Numeric editing Enters the corresponding character.current valueparameternumberparameter name
Page 34 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: localQuick Start Wizard via the LDI push buttons1) Press to enter Program mode.2) Choose Quick Start (1.), and then Quick Start Wizard (1.1.). 3) Follow the steps then choose Finish to save Quick Start parameter changes and return to Program menu, or press to return to Measurement mode.To add or delete digits using the push buttons:1) Navigate to the parameter you wish to modify and press to edit it. The value will be highlighted.2) Press or to delete the highlighted value, or to modify the value from the left-most digit, starting with the plus/minus sign.3) With the plus or minus sign highlighted, press or to change it. Press to highlight the next digit to the right.4) Use or to modify the highlighted digit. Scroll past 9 to reach the decimal point.5) When the value is complete, press until the Enter icon is highlighted , then press to accept the value.To modify a text string:1) Navigate to the parameter you wish to modify and press to edit it. The string will be highlighted.2) Follow the same steps as above, to add, delete, or modify characters.Quick Start Wizard via the handheld programmerNote: When the Enter icon is highlighted, press to insert a digit on the right, to delete the right-most digit, to accept the value, or to cancel.Notes: • The Quick Start wizard settings are inter-related and changes apply only after you choose Finish in the Wizard Complete step.• Do not use the Quick Start wizard to modify individual parameters: see instead Parameter Reference on page 62. (Perform customization only after the Quick Start has been completed.)• Default settings in the parameter tables are indicated with an asterisk (*).
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 35mmmmmQuick Start: local1. Quick Start1.1. Quick Start Wizarda) Point the programmer at the display from a maximum distance of 300 mm (1 ft) and press RIGHT arrow to activate PROGRAM mode and open menu level 1. b) Press RIGHT arrow twice, to navigate to menu item 1.1 and open the Quick Start Wizard. c) At each step, press DOWN arrow to accept default values and move directly to the next item, or RIGHT arrow to open Edit mode: the current selection is highlighted.d) Scroll to desired item and press RIGHT arrow to store the change, then press DOWN arrow to continue.e) At any time you can press UP arrow to go back, or LEFT arrow to cancel and return to Measurement mode.VesselSelect vessel construction material. • Selecting either STEEL or CONCRETE does a functional reset (see Master Reset (4.2.) on page 87).• Selecting STEEL changes the setting for Position Detect (2.4.5.2.) to Rising Edge and for Algorithm (2.4.5.1.) to F.• Selecting CONCRETE changes the setting for Position Detect (2.4.5.2.) to Rising Edge and for Algorithm (2.4.5.1.) to ALF.Response RateUse a setting just faster than the maximum vessel filling or vessel emptying rate (whichever is greater). Options * STEELCONCRETEResponse Rate Vessel Fill/Empty rate/min Filter Time Constant (2.5.8.1.)SLOW 0.1 m/min (0.32 ft/min) 10 sMED * 1.0 m/min (3.28 ft/min) 10 sFAST 10.0 m/min (32.8 ft/min) 0 sParameter View Edit modeSets the reaction speed of the device to measurement changes in the target range.Selecting SLOW changes setting for Average amount (2.8.3.) to 0.9.
Page 36 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: localUnitsLow Calibration PointHigh Calibration PointWizard CompleteTo transfer Quick Start values to the device and return to Program menu, press DOWN arrow (Finish). Then press LEFT arrow to return to Measurement mode. Operation DescriptionLEVEL (1) * Distance from Low Calibration Point to material surface.SPACE (2) Distance from High Calibration Point to material surface.DISTANCE (3) Distance from Sensor Reference Point to material surface.Options BACK, CANCEL, FINISH (Display returns to 1.1 Quick Start Wizard menu when Quick Start is successfully completed.)Sensor measurement units.Options M, CM, MM, FT, INDefault: MOperationHigh Calibration PointLow Calibration PointLevelSpaceDistancesensor reference point (flange face: see Dimensions on page 12)Distance from Sensor Reference Point to Low Calibration Point: usually process empty level.Values Range: 0.0000 to 100.000 mDistance from Sensor Reference Point to High Calibration Point: usually process full level.Values Range: 0.0000 to 100.000 m
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 37mmmmmQuick Start: localRequesting an Echo Profile• In PROGRAM mode, navigate to: Level Meter > Diagnostics (3.) > Echo Profile (3.1.).• Press RIGHT arrow to request a profile.•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 RIGHT arrow . Press LEFT arrow to Zoom out.• To update the profile, select Measure and press RIGHT arrow .• To return to the previous menu, select Exit then press RIGHT arrow .Device AddressThe unique address of the device on the network (also called PROFIBUS address). a) In PROGRAM mode, navigate to: Level Meter > Communication (5.) > Device Address (5.1.).b) Press RIGHT arrow twice to open parameter view and enable Edit mode.c) If required, key in a new value and press RIGHT arrow to accept it. The LCD displays the new value.d) Press Mode to return to Measurement mode.Note: See Master Reset on page 55 to reset Device Address to 126.Values 0 - 126. Default: 126algorithm: tF (trueFirst)confidence distance from flange face to targetTVT echomeasureexit distance from Low Calibration Point to vertical cross-hair zoompan left/right - selectedpan up/downEcho amplitude (in dB)
Page 38 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmQuick Start: localLevel application exampleThe 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 Cal Pt. minus High Cal Pt.) / fastest of fill or empty time]= (15.5 m – 1 m) / 180 min. = 14.5 m /180 min. = 0.08 m/min.Therefore SLOW response rate (0.1 m/minute) can be selected.Quick Start Parameter Setting Description Vessel STEEL Selects vessel construction material.Response Rate SLOW Resets Fill Rate/ Empty Rate to 0.1 m/minute.Units M Sensor measurement units.Operation LEVEL (1) Material level referenced from Low Cal. Point.Low Calibration Point 15.5 Process empty level.High Calibration Point 1.0 Process full level.sensor reference point Level Low Cal. PointHigh Cal. Point15.5 m1.0 mSITRANS LR560
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 39mmmmmSIMATIC PDMOperating via SIMATIC PDMSIMATIC PDM is a software tool used to commission and maintain SITRANS LR560 and other process devices. Please consult the operating instructions or online help for details on using SIMATIC PDM. (You can find more information at www.siemens.com/simatic-pdm.)Functions in SIMATIC PDMSIMATIC PDM monitors the process values, alarms and status signals of the device. It allows you to display, compare, adjust, verify, and simulate process device data; also to set schedules for calibration and maintenance.Parameters are identified by name and organized into function groups. See LCD menu structure on page 151 for a chart1) and Changing parameter settings using SIMATIC PDM on page 44 for more details. See Parameters accessed via pull-down menus on page 44 for parameters that do not appear in the menu structure in SIMATIC PDM.SIMATIC PDM VersionCheck the support page of our website to make sure you have the latest version of SIMATIC PDM, the most recent Service Pack (SP) and the most recent hot fix (HF). Go to:https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&siteid=csius&aktprim=0&extranet=standard&viewreg=WW&objid=10806857&treeLang=enElectronic Device Description (EDD)You can locate the EDD in Device Catalog, under Sensors/Level/Echo/Siemens AG/SITRANS LR560. The EDD revision must match the Firmware revision in the device. To install a new EDD1) Go to www.siemens.com/LR560 > Support > Software Downloads to download the most up-to-date EDD from the product page of our website.2) Save the files to your computer and extract the zipped file to an easily accessed location. 3) Launch SIMATIC PDM – Manage Device Catalog, browse to the unzipped EDD file and select it. Notes: • For a complete list of parameters see Parameter Reference on page 62.• While the device is in PROGRAM mode the output remains active and continues to respond to changes in the device.1) The menu structure for SIMATIC PDM is almost identical to that for the LCD. matching Firmware and EDD revisionsTo check it in PDM, go to Level Meter > Identification > Device.
Page 40 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMConfiguring a new device1) Check that you have the most recent EDD, and if necessary update it (see To install a new EDD above).2) Set Address via handheld programmer (default for PROFIBUS PA is 126). (See Device Address (5.1.) on page 100, to use SIMATIC PDM.)• In PROGRAM mode, navigate to: Level Meter > Communication (5.) > Device Address (5.1.).• Press RIGHT arrow twice, to open parameter view and enable Edit mode.• If required, key in a new value and press RIGHT arrow to accept it. The LCD displays the new value.• Press Mode to return to Measurement mode.3) Launch SIMATIC Manager and create a new project for LR560. 4) Open the menu Device – Master Reset and click on Factory Defaults.5) After the reset is complete click on Close, then upload parameters to the PC/PG.6) Configure the device via the Quick Start wizard.Set AddressOpen the menu Device – Set Address, enter a value for New Address, and click on Assign Address.Quick Start Wizard via SIMATIC PDMThe graphic Quick Start Wizard provides an easy step-by-step procedure that configures the device for a simple application.Please consult the operating instructions or online help for details on using SIMATIC PDM. 1) If you have not already done so, check that you have the most up-to-date Electronic Device Description (EDD) for your instrument. (See Electronic Device Description (EDD) on page 39.)2) Launch SIMATIC Manager and create a new project for LR560. Application Guides for setting up PROFIBUS PA devices with SIMATIC PDM can be downloaded from the product page of our website at: www.siemens.com/LR560.Notes: • Clicking on Cancel during an upload from device to SIMATIC PDM will result in some parameters being updated.• Application Guides for setting up PROFIBUS PA devices with SIMATIC PDM can be downloaded from the product page of our website at: www.siemens.com/LR560.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 41mmmmmSIMATIC PDMQuick StartLaunch SIMATIC PDM, open the menu Device – Wizard - Quick Start, and follow steps 1 to 4.Notes: • The Quick Start wizard settings are inter-related and changes apply only after you click on FINISH AND DOWNLOAD at the end of the last step to save settings offline and transfer them to the device. • Do not use the Quick Start Wizard to modify individual parameters: For quick access to echo profile parameters see Echo Setup on page 50, or see Parameter Reference on page 62 for a complete list. (Perform customization only after the Quick Start has been completed.)• Click on BACK to return and revise setting or CANCEL to exit the Quick Start. • For a vessel with obstructions see Auto False Echo Suppression on page 48.Quick Start
Page 42 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMStep 1 – Identification1) Click on Read Data from Device to upload Quick Start parameter settings from the device to the PC/PG and ensure PDM is synchronized with the device.2) Click on NEXT to accept the default values. (Descriptor, Message, and Date fields can be left blank.)Step 2 – Application Type1) Select the application type: steel or concrete vessel. [This changes the setting for Position Detect (2.4.5.2.) to Rising Edge.] 2) Click on NEXT. Note: The layout of the dialog boxes shown may vary according to the resolution set-ting for your computer monitor.Notes: • Selecting either STEEL or CONCRETE does a functional reset (see Master Reset (4.2.) on page 87).• Selecting STEEL changes the setting for Position Detect (2.4.5.2.) to Rising Edge. and for Algorithm (2.4.5.1.) to F.• Selecting CONCRETE changes the setting for Position Detect (2.4.5.2.) to Rising Edge and for Algorithm (2.4.5.1.) to ALF.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 43mmmmmSIMATIC PDMStep 3 – RangeSet the parameters, and click on NEXT.Step 4 – SummaryCheck parameter settings, and 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.Note: Selecting SLOW Response Rate changes setting for Average amount (2.8.3.) to 0.9.
Page 44 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMChanging parameter settings using SIMATIC PDMMany parameters are accessed via the 5-level menu in PDM. See Parameters accessed via pull-down menus on page 44 for the others.1) Launch SIMATIC PDM, connect to SITRANS LR560, and upload data from the device.2) Adjust parameter values in the parameter value field then press Enter. The status fields read Changed.3) Open the Device menu, click on Download to Device, then use File – Save, to save parameter settings. The status fields are cleared.Parameters accessed via pull-down menusYou have access to a number of functions via pull-down menus from the menu bar. under Device or View.For a complete list, see Pull-down menus on page 45.Notes: • For a complete list of parameters, see Parameter Reference on page 62. • Clicking on Cancel during an upload from device to SIMATIC PDM will result in some parameters being updated.value fieldspull-down menus
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 45mmmmmSIMATIC PDMPull-down menusEcho Profile UtilitiesOpen the menu Device – Echo Profile Utilities and click on the appropriate tab for easy access to: •Echo profile on page 46•Echo profile data logging on page 46 (via Echo profile tab)•View Saved Echo Profiles on page 46•TVT Shaper on page 47•Auto False Echo Suppression on page 48•Echo Setup on page 50Device menus page View menus pageCommunication path Process Variables 56Download to deviceUpload to PC/PGUpdate Diagnostic StatusDevice Diagnostics 57Set Address 40 ToolbarStatus barWizard - Quick Start 41 UpdateEcho Profile Utilities 45Maintenance 50Acknowledge Faults 51Wear 51Simulation 52Write Locking 54Master Reset 55
Page 46 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMEcho profile• In the Echo Profile Utilities window click on the tab Echo Profile. • Click on the Measure button to update the profile. Select Standard Resolution to update the profile faster. Detailed Resolution uploads all data points.• Click on the Save button and in the new window enter a name (maximum 50 characters) and click on OK.• Click on Close to exit. Echo profile data loggingYou can store up to 60 profiles at a selected interval (maximum 60 minutes). Inside Echo Profile Utilities, in the Echo Profile Time Based Storage group:• Enter the desired interval between stored profiles.• Enter the desired number of profiles to be stored (maximum 60).• Click on Start. A message appears warning of the time delay and warning that all previous saved profiles will be overwritten. Click on OK to proceed. The new profiles will be saved with their date and time.• Click on the tab View Saved Echo Profiles to view the stored profilesView Saved Echo ProfilesTo view a saved profile, click on the tab View Saved Echo Profiles.Notes: • 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.• After saving a profile click on Close, not the x button, to close the Echo Profile Utilities window, otherwise the profile will not be saved.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 47mmmmmSIMATIC PDMTVT ShaperThis feature allows you to manually adjust the TVT to avoid false echoes caused by obstructions. (For an explanation see Auto False Echo Suppression (2.4.8.1.) on page 118.)Open the menu Device – Echo Profile Utilities and click on the tab TVT Shaper. • Turn Shaper Mode On.• Click on Measure to refresh the echo profile and load the current TVT from the device.• Change the position of the cursor on the TVT using the Point+ and Point– buttons: raise and lower the TVT using Offset+ and Offset–.• Alternatively, enter values for Point and Offset directly into the dialog boxes. • Click on Transfer to Device.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.TVT cursorecho profile
Page 48 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMAuto False Echo Suppression If you have a vessel with known obstructions, we recommend using 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 (2.4.8.1.) on page 118 for a more detailed explanation.)The learned TVT will be applied over a specified range. The default TVT is applied over the remainder of the measurement range. 1) Make sure the material level is below all known obstructions. 2) Determine Auto False Echo Suppression Range. Measure the actual distance from the sensor reference point to the material surface using a rope or tape measure. Subtract 0.5 m (20") from this distance, and use the resulting value.Notes: • Make sure material level is below all known obstructions at the moment Auto False Echo Suppression is used to learn a custom TVT (Time Varying Threshold). We recommend an empty or almost empty vessel.• Note the distance to material level when the environment is learned, and set Auto False Echo Suppression Range to a shorter distance to avoid the material echo being screened out.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 49mmmmmSIMATIC PDM3) Open the menu Device – Echo Profile Utilities and click on the tab Auto False Echo Suppression.4) Make sure Auto False Echo Suppression is On.5) Enter the value for Auto False Echo Suppression Range. 6) Click on Learn. The message appears: ’This will learn a new echo profile. Once done it cannot be undone’. Click on OK.7) Once ’Auto TVT Learn’ is complete, click on Transfer to Device. To exit, click on 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 and click on Off or On.Before Auto False Echo Suppression default TVTTVT Hover LevelLevel (db)echo markerAfter Auto False Echo Suppression material levelfalse echoAuto False EchoSuppression Rangeecho markerLevel (db)defaultTVTmaterial levelfalse echolearnedTVT
Page 50 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMEcho SetupProvides quick access to echo selection, filtering, and response rate parameters.Open the menu Device – Echo Profile Utilities and click on Echo Setup.MaintenanceYou can set schedules for: • maintenance of the device based on its projected lifetime • maintenance of the sensor based on its projected lifetime• service• calibration
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 51mmmmmSIMATIC PDMTo set Device/Sensor Maintenance schedules:1) Open the menu Device – Maintenance, and click on the Remaining Device/Sensor Lifetime tab. 2) Modify desired values, and if desired, activate reminders for either or both of Reminder 1 (Required)/Reminder 2 (Demanded).3) Click on Write.4) Click on Read, to see the effects of your modification.5) Click on 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, activate reminders for either or both of Reminder 1 (Required)/Reminder 2 (Demanded).3) Click on Write.4) Click on Read, to see the effects of your modification.5) Click on Service/Calibration Performed to reset the schedule.Acknowledge FaultsOpen the menu Device – Acknowledge Faults, select the appropriate item from the Extended Diagnostics pull-down menu, and click on Transfer.WearReports the number of hours the device has been operating, and the number of times it has been powered up.Open the menu Device – Wear to view:• Powered Hours• Power-on ResetsAnalog Input Function BlocksAIFB1 and AIFB2 Output ConversionTwo identical, independent Analog Input Function Blocks allow you to modify the output to the LCD and the control system by:• input scaling• output scaling• setting alarms and warnings• selecting display units, damping • defining the response to a Fail-safe conditionGo to Level Meter > Setup > Analog Input 1 (or Analog Input 2) for access to these parameters. (See AIFB (simulation, mode and status) on page 127 for detailed explanations.)You can also simulate input and output values, accessed via pull-down menus: see Simulation on page 52.
Page 52 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMSimulationFor more details see AIFB (simulation, mode and status) on page 127.Simulate Analog Input to AIFB1 or AIFB2You can test your device configuration by simulating the sensor value and status being fed into the Analog Input Function Block, to ensure that your sensor calibration has been correctly carried out for your application.1) Open the menu Device – Simulation, and select the desired function block.2) Click on the tab Simulation (Measured value). 3) Enable simulation, enter a value in sensor units, set the desired quality and status1), and click on Transfer. 4) The substitute Output value is displayed in PDM and on the LCD display, in units defined for the function block in question. See Simulate Output below, to set the output mode.5) After simulation is complete, disable simulation and click on Transfer.Notes: • The Simulation parameter influences output to the control system.• Make sure that simulation is disabled after simulation is complete.1) See Status Byte on page 132 for more information on status and quality.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 53mmmmmSIMATIC PDMSimulate OutputManual (user-defined value)1) Open the menu Device – Simulation, select function block 1 or 2, and click on the tab Simulation (Output).2) Select Manual Mode (from options AUTO, Manual, or Out of Service) and click on Transfer.3) Enter simulated value and click on Transfer.4) After simulation is complete, return to Simulate Output, reselect AUTO mode, and click on Transfer.Out-of-ServiceIn Out of Service mode, an out of service status is associated with the value, telling the master that the value is invalid. This feature can be used during maintenance.1) Open the menu Device – Simulation, select function block 1 or 2, and click on the tab Simulation (Output).2) Select Out of Service Mode and click on Transfer.3) After maintenance is complete, return to Simulate Output, reselect AUTO mode, and click on Transfer.
Page 54 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMSimulate InputAllows you to simulate the sensor value which is input to the Level Transducer Block. This tests everything between the Level Transducer Block and Output.1) Open the menu Device – Simulation, and select Simulation (Input).2) To enable simulation, select Fixed or Ramp.3) If you select Ramp, enter the step length and number of steps. 4) Enter the simulated value and click on Transfer.5) After simulation is complete, disable simulation and click on Transfer.Write LockingPrevents any changes to parameters via PDM or the hand-held programmer. If Write Locking is enabled, the data can be viewed but not modified.To enable/disable Write Protection:1) Open the menu Device – Write Locking and turn Write Protection On or Off. 2) Click on Transfer.Ramp start Range: –999999 to 999999. Default: 0Ramp end Range: –999999 to 999999. Default: 0Number of steps Range: 0 to 65535. Default: 1Step length Range: 0 to 65535. Default: 1
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 55mmmmmSIMATIC PDMMaster ResetTo perform a reset to Factory Defaults:1) Open the menu Device – Master Reset, and click on Factory Defaults.2) After the reset is complete click on Close, then 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.)To reset 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.Notes: • Following a reset, some degree of reprogramming may be required, depending on the option chosen below.• While performing any reset, a loss of communications can be expected.Options ResultFactory DefaultsResets all parameters to the manufacturer’s default settings, with certain exceptions. The list of exceptions includes, but is not limited to: • Message•Descriptor• Installation Date• Device Address • Write Protection• Auto False Echo Suppression Range • Learned TVT•LanguageStandard DefaultsResets all parameters, excluding device addresses and Language, to the PROFIBUS default settings.NOTE: After initiating a reset to Standard Defaults via the local user interface, allow 1-2 minutes before initiating a new command locally.Informational Resets parameters such as Tag.Functional Resets parameters that control device behavior, such as Low Calibration Pt.Warm Start Has the same effect as recycling power to the deviceDevice Address • Resets the PROFIBUS device address to 126 • If the address lock was on, will disable the lock.
Page 56 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMDiagnosticsYou can monitor level/volume trends, function blocks, electronics temperature, and device status.Process VariablesTo compare outputs in real time open the menu View – Process Variables. Process Variables• Sensor Value and simulation setting• Electronics temperature• Measured Value (level, volume1), and distance) together with quality and status.Note: To view peak sensor values, peak FB1 and FB2 values, or peak electronics temperatures, see Device Diagnostics on page 57.1) Not supported by LR560.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 57mmmmmSIMATIC PDMFunction BlocksOpen the menu View – Process Variables and click on Function Blocks to view the channel (level or distance), operating mode (Auto, Manual, or Out of Service), quality, status, simulation setting, and summary of alarms.Trend ViewOpen the menu View – Process Variables and click on Trend View to monitor Sensor Value and values for AIFB1 and AIFB2.Device DiagnosticsDevice StatusOpen the menu View - Device Diagnostics > Device Status to view Diagnostics, Device Status, Extended Diagnostics, and Maintenancetrend linetrend line
Page 58 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDMDiagnosticsIn the Device Status window, click on the Diagnostics tab, then on the Update diagnostics button, to update diagnostic information and refresh linked icons.Device StatusClick on the Device Status tab to view peak sensor values, peak FB1 and FB2 values, and peak electronics temperatures.Update diagnostics
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 59mmmmmSIMATIC PDMAnalog Input 1/Analog Input 2Open the menu View – Device Diagnostics and go to Analog Input 1/Analog Input 2. Click on the tab Overview to see the status of all warnings and alarms. Click on the tab Alarms and Warnings for details.UpdateOpen the menu View – Update to refresh the screen.SecurityA password option protects security and communication control parameters from modification by a maintenance user. When you open a project the User dialog window provides two options: maintenance or specialist. If a password has been set it will not be possible to open the project as a specialist without it. A maintenance user will be able to open the project without a password but will not have access to security and communication control 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.
Page 60 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmSIMATIC PDM3) Enter a new password and re-enter it in the Confirmation window. Click on OK.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 61mmmmmFDT: Field Device ToolOperating via FDT (Field Device Tool)FDT is a standard used in several software packages designed to commission and maintain field devices such as SITRANS LR560. Two commercially available FDTs are PACTware and Fieldcare.Functionally FDT is very similar to PDM (see Operating via SIMATIC PDM on page 39 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, you need the EDD (Electronic Device Description) for the device. Device Type Manager (DTM)A DTM is a type of software that ’plugs into’ FDT. It contains the same information as an EDD but an EDD is independent of the operating system. SITRANS DTM• SITRANS DTM is an EDDL interpreter developed by Siemens to interpret the EDD for that device. • To use SITRANS DTM to connect to an instrument, you must first install SITRANS DTM on your system and then install the instrument EDD written for SITRANS DTM.• You can download SITRANS DTM from the Siemens service and support website at: http://support.automation.siemens.com. Click on Product Support then go to Product Information/Process Instrumentation/Software & Communications.The instrument EDDThe SITRANS LR560 PROFIBUS PA EDD for SITRANS DTM can be downloaded from the product page of our website. Go to www.siemens.com/LR560 under Support and click on Software Downloads. Configuring a new device via FDTThe full process to configure a field device via FDT is outlined in an application guide which can be downloaded from the product page of our website. Go to: www.siemens.com/LR560 under Support and click on Application Guides.
Page 62 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParametersParameter ReferenceParameters are identified by name and organized into function groups. See LCD menu structure on page 151 for a chart.Parameters accessible via the handheld programmer are preceded by a number. Parameters not preceded by a number are accessible only via remote operation. For more details see Operating via SIMATIC PDM on page 39 , or Operating via FDT (Field Device Tool) on page 61 .1. Quick StartWizards provide step-by step procedures to configure the device, filter out false echoes, and upload and download parameters and firmware to the optional display for easy configuration of multiple LR560s.Press RIGHT arrow twice to open the Wizards menu. Select a wizard, press RIGHT arrow to open the first step, and follow the instructions.1.1. Quick Start WizardThe Quick Start wizard provides an easy step-by-step procedure to configure the device for a simple application.•See Quick Start Wizard via the LDI push buttons on page 34.•See Quick Start Wizard via the handheld programmer on page 34.•See Quick Start Wizard via SIMATIC PDM on page 40.Notes: • Parameter names and menu structure are similar but not identical for SIMATIC PDM and the local display (LCD). This chapter follows the LCD menu structure, and the navigation path is provided to parameters that have a different location in SIMATIC PDM.• Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.• To enter Program mode using the device buttons, press . Press to return to Measurement mode.• To enter PROGRAM mode/return to Measurement mode via the handheld programmer, press Mode .• For Quick Access to parameters via the handheld programmer, press Home , then enter the menu number, for example: 2.2.1.Note: Do not use the Quick Start wizard to modify individual parameters. (Perform cus-tomization only after the Quick Start has been completed.)• 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.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 63mmmmmParameters1.2. AFES (Auto False Echo Suppression) WizardIf you have a vessel with known obstructions, we recommend using AFES to prevent false echo detection. This feature can also be used if SITRANS LR560 displays a false high level, or the reading is fluctuating between the correct level and a false high level.a) Make sure the material level is below all known obstructions.b) Navigate to Level Meter > Diagnostics (3.) > Echo Profile (3.1.) and press RIGHT arrow to request a profile.c) Determine a range that includes the false echo but not the true echo: in the example, 3.3 m.d) Open the AFES wizard and press DOWN arrow to continue. e) Press RIGHT arrow to edit Auto False Echo Suppression Range.f) Enter the new range value and press RIGHT arrow to transfer it. g) Press DOWN arrow to initiate Learn. A transition screen appears, followed by the message Wizard Complete.h) Press DOWN arrow (Finish) to save AFES parameter changes and return to Program menu.(continued on next page)Notes: • Before using AFES, configure the device via the Quick Start wizard.• Make sure material level is below all known obstructions at the moment Auto False Echo Suppression is used to learn a custom TVT (Time Varying Threshold). We recommend an empty or almost empty vessel.• Note the distance to material level when the environment is learned, and set Auto False Echo Suppression Range to a shorter distance to avoid the material echo being screened out.false echotrue echoAFES range
Page 64 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParametersi) Navigate to Echo Profile (3.1.) and press RIGHT arrow to request a profile. The false echo is now screened out and the true echo selected. With Exit icon selected, press RIGHT arrow to exit.j) Press LEFT arrow twice to return to Measurement mode1.3. Copy Parameters to DisplayTransfers parameter settings from a device to the local display interface.PARAM UPLOAD is displayed, then the device returns to Measurement mode.1.4. Copy Parameters from DisplayTransfers parameter settings from the local display interface to a device.PARAM DOWNLOAD is displayed, then the device returns to Measurement mode.1.5. Copy Firmware to DisplayTransfers firmware from a device to the local display interface.SW UPLOAD is displayed during the transfer, then the device returns to Measurement mode.true echofalse echo See Connecting SITRANS LR560 on page 23 for instructions on removing the local display interface.• Press RIGHT arrow to Edit.•Press DOWN arrow to select Start and RIGHT arrow to begin the transfer.• Press RIGHT arrow to Edit.•Press DOWN arrow to select Start and RIGHT arrow to begin the transfer.• Press RIGHT arrow to Edit.•Press DOWN arrow to select Start and RIGHT arrow to begin the transfer.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 65mmmmmParameters1.6. Copy Firmware from DisplayTransfers firmware from the local display interface to a device.SW DOWNLOAD is displayed at the beginning of the transfer. This is followed first by a blank screen (for approximately 2 minutes), then by a progress indicator, and then by the Siemens logo with the LOE icon. When the transfer is complete,the device returns to Measurement mode.2. Setup2.1. Identification2.1.1. TagText that can be used in any way. A recommended use is as a unique label for a field device in a plant. Limited to 32 ASCII characters.2.1.2. DescriptorText that can be used in any way. Limited to 32 ASCII characters. No specific recommended use. 2.1.3. MessageText that can be used in any way. Limited to 32 ASCII characters. No specific recommended use. 2.1.4. Installation DateDate the device was first commissioned (text string, no format restrictions).2.2. Device2.2.1. Hardware RevisionRead only. Corresponds to the electronics hardware of the Field Device. 2.2.2. Firmware RevisionRead only. Corresponds to the software or firmware that is embedded in the Field Device. 2.2.3. Loader RevisionRead only. Corresponds to the software used to update the Field Device. Note: Do not interrupt power supply during transfer.Notes: • Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.• Values shown in the following tables can be entered via the handheld programmer.Note: SITRANS PDM limits the TAG field to a maximum of 24 characters.• Press RIGHT arrow to Edit.•Press DOWN arrow to select Start and RIGHT arrow to begin the transfer.
Page 66 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.2.4. Menu timeoutTime menu stays visible before switching back to Measurement view if no key is pressed. 2.2.5. Manufacturing DateThe date of manufacture of the SITRANS LR560 (YYYYMMDD).2.3. Sensor2.3.1. UnitSensor measurement unit. Used in setting High/Low Calibration Point, and displayed on LCD and in PDM.2.3.2. Level UnitThe engineering unit used for Level. High Level Point corresponds to High Calibration Pt. (2.3.5.2.) and Low Level Point corresponds to Low Level Point (2.3.5.4.).1)2.3.3. LOE TimerSets the time to elapse since the last valid reading, before the Fail-safe material level is reported.Values Range: 15 to 65535 s. Default: 120 sValues m, cm, mm, ft, inDefault: mNote: We recommend leaving Level Unit set to %.Options m, cm, mm, ft, in, %*%1) The point on the sensor from which measurements are referenced (see Dimensions on page 12).Note: When a Loss of Echo occurs Value (2.5.9.2.) determines the material level to be reported when LOE Timer expires. See Loss of Echo (LOE) on page 121 for more detail.Values Range: 0 to 720 secondsDefault: 100 sHigh Level Point(default: 100%)Low Level Point(default: 0%)Level Low Calibration High Calibration sensor reference point1) (flange face)
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 67mmmmmParameters2.3.4. Temperature UnitSelects the engineering unit to be displayed with the value representing temperature..2.3.5. Calibration2.3.5.1. Low Calibration Pt. Distance from sensor reference point1) to Low Calibration Point. Unit is defined in Unit (2.3.1.) and displayed on the LCD and in PDM.2.3.5.2. High Calibration Pt. Distance from Sensor Reference to High Calibration Point. Unit is defined in Unit (2.3.1.) and displayed on the LCD and in PDM.When setting the High Calibration Point value, note that echoes are ignored within Near Range (2.4.1.)Options Degrees C, F, R, or K. Default: Degrees CNote: We recommend using the Quick Start wizard to configure the device.1) The point on the sensor from which measurements are referenced (see Dimensions on page 12.Values Range: 0 to 100 m. Default: 100.00 mRelated parameters Unit (2.3.1.)Far Range (2.4.2.)Values Range: 0 to 100 m. Default: 0.000 mHigh Level Point(default: 100%)sensor reference point Low Level Point(default: 0%)Level Low Calibration PointHigh Calibration PointFar RangeLevel Offset (if used)
Page 68 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.3.5.3. Sensor Offset A constant offset (negative or positive) that can be added to sensor value1) to compensate if the 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 Unit (2.3.1.).2.3.5.4. Low Level Point The level when the material is at Low Calibration Point. The unit is defined in Level Unit (2.3.2.).2.3.5.5. High Level Point The level when the material is at High Calibration Point. The unit is defined in Level Unit (2.3.2.). 2.3.5.6. Level Offset A constant offset that can be added to Level. The unit is defined in Level Unit (2.3.2.).2.3.6. Rate2.3.6.1. Response RateSets the reaction speed of the device to measurement changes..Use a setting just faster than the maximum filling or emptying rate (whichever is greater). 1) The distance from sensor reference point to target (see Minimum Sensor Value 2.4.3. on page 70 for an illustration.Values Range: -100 to 100. Default: 0 mRelated parameters Unit (2.3.1.)Values Range: -999999 to 999999.Default: 0%Values Range: -999999 to 999999.Default: 100%Values Range: -999999 to 999999.Default: 0%Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.Notes: • Changing Response Rate resets Fill Rate/Min (2.3.6.2.), Empty rate/Min (2.3.6.3.), and Filter Time Constant (2.5.8.1.).• Selecting SLOW changes setting for Average amount (2.8.3.) to 0.9.Response Rate (2.3.6.1.)Fill Rate/Min (2.3.6.2.)/Empty rate/Min (2.3.6.3.)Filter Time Constant (2.5.8.1.)Slow 0.1 m/min (0.32 ft/min) 10 s* Medium 1.0 m/min (3.28 ft/min) 10 sFast 10.0 m/min (32.8 ft/min) 0 s
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 69mmmmmParameters2.3.6.2. Fill Rate/MinDefines the maximum rate at which the reported sensor value is allowed to increase. Allows you to further adjust the SITRANS LR560 response to increases in the actual material level. Fill Rate is automatically updated whenever Response Rate (2.3.6.1.) is altered.Enter a value slightly greater than the maximum vessel-filling rate, in units per minute. 2.3.6.3. Empty rate/MinDefines the maximum rate at which the reported sensor value is allowed to decrease. Adjusts the SITRANS LR560 response to decreases in the actual material level. Empty Rate is automatically updated whenever Response Rate (2.3.6.1.) is altered.Enter a value slightly greater than the vessel’s maximum emptying rate, in units per minute.2.4. Signal Processing2.4.1. Near Range The range in front of the device (measured from the sensor reference point1)) within which any echoes will be ignored. (This is sometimes referred to as "Blanking" or "Dead Zone".) OptionsRange: 0 to 999999 m / min.Response Rate (2.3.6.1.) Fill Rate Slow 0.1 m/min (0.32 ft/min)* Medium 1.0 m/min (3.28 ft/min)Fast 10.0 m/min (32.8 ft/min)Related parameters Level Unit (2.3.2.)OptionsRange: 0 to 999999 m / min.Response Rate (2.3.6.1.) Empty Rate Slow 0.1 m/min (0.32 ft/min)* Medium 1.0 m/min (3.28 ft/min)Fast 10.0 m/min (32.8 ft/min)Related parameters Level Unit (2.3.2.)Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.1) Flange face: see Dimensions on page 12.Values Range: 0 to 105 m (0 to 344.5 ft)Default: 0.278 m (0.91 ft)Related parameters Unit (2.3.1.)
Page 70 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.4.2. Far Range Allows the material level to drop below Low Calibration Point without generating a Loss of Echo (LOE) state. See Low Calibration Pt. (2.3.5.1.) on page 67 for an illustration. Use this feature if the measured surface can drop below Low Calibration Point in normal operation. See Far Range (2.4.2.) on page 120 for more detail.2.4.3. Minimum Sensor ValueRead Only. Defines the minimum usable value for the measuring range, in units defined in Unit (2.3.1.).(Default = 0.0 m)• Open the menu View – Device Diagnostics > Device Status, and click on the Device Status tab.• Check Sensor Peak Values.2.4.4. Maximum Sensor ValueRead Only. Defines the minimum usable value for the measuring range, in units defined in Unit (2.3.1.).(Default : 105 m for 100 m device, 45 m for 40 m device)• Open the menu View – Device Diagnostics > Device Status, and click on the Device Status tab.• Check Sensor Peak Values. Note: Far Range can extend beyond the bottom of the vessel.ValuesRange: Min. = Low Calibration Pt.Max. = 45 m (131.2 ft): 40 m device= 105 m (344.5 ft): 100 m deviceDefault: Value for Low Calibration Pt. + 5 m (16.4 ft)Related parameters Unit (2.3.1.)CLEF Range (2.4.5.4.)sensor value (distance from sensor reference point to the target)sensor reference point (flange face)Level
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 71mmmmmParameters2.4.5. Echo select2.4.5.1. AlgorithmSelects the algorithm to be applied to the echo profile to extract the true echo. 2.4.5.2. Position DetectDefines where on the echo the distance measurement is determined. See Position Detect (2.4.5.2.) on page 116 for more detail.If the vessel bottom is being reported as the level instead of the actual material level (at low level conditions) we recommend setting Position Detect to Hybrid and using it in combination with CLEF Range (2.4.5.4.). OptionsALF Area Largest FirstAEcho AreaL Largest echo * F First EchoAL Area LargestAF Area FirstLF Largest FirstBLF Best F-L (First and Largest)BL Best L (Largest)BF Best F (First)LastTF true First echoNote: Selecting Steel or Concrete vessel type in the Quick Start wizard changes the setting for Position Detect (2.4.5.2.) to Rising Edge.Options*Rising Edge (yields highest stability on sloped targets)Center (yields higher accuracy on flat, non-sloped targets)Hybrid (Center and CLEF)CLEF (Constrained Leading Edge Fit)Related parameters CLEF Range (2.4.5.4.)
Page 72 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.4.5.3. Echo Threshold Sets the minimum echo confidence that the echo must meet in order to prevent a Loss of Echo condition and the expiration of the LOE timer. When Confidence (2.4.7.1.) exceeds Echo Threshold (2.4.5.3.), the echo is accepted as a valid echo and is evaluated. Use this feature when an incorrect material level is reported. 2.4.5.4. CLEF RangeThe CLEF algorithm is used mainly to allow correct level reporting for low dK materials which may otherwise cause an incorrect reading in an empty or almost empty vessel.It is used from Far Range up to the level defined by CLEF Range (see illustration below). Above that point the Center algorithm is used. For more detail see CLEF Range (2.4.5.4.) on page 118 .Values Range: 0 to 99Default: 5Related Parameters LOE Timer (2.3.3.)Notes: • CLEF Range is referenced from Far Range.• The value for CLEF Range must include the difference between Far Range and Low Calibration Point, plus any level above the Low Calibration Point to be managed by the CLEF algorithm. Values Range: 0 to 45 m (40 m device)0 to 105 m (100 m device)Default: 0.0 mRelated parameters Position Detect (2.4.5.2.)Far Range (2.4.2.) sensor reference pointCLEF Range Low Calibration Point Far Range
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 73mmmmmParameters2.4.5.5. Echo MarkerThe point on the primary echo on which the measured value is based.Use this feature if the reported material level fluctuates slightly, due to a variable rise in the leading edge of the true echo on the Echo Profile.Enter the value (in percent of echo height) to ensure the Echo Lock Window intersects the Echo Profile at the sharpest rising portion of the Echo Profile representing the true echo. This value is preset to 70%.2.4.6. SamplingProvides a method of checking the reliability of a new echo before accepting it as the valid reading, based on numbers of samples above or below the currently selected echo.2.4.6.1. Echo LockSelects the measurement verification process. For radar applications, Material Agitator is the most often used setting, to avoid agitator blade detection. 2.4.6.2. Sampling up Specifies the number of consecutive echoes that must appear above the echo currently selected, before the measurement is accepted as valid. 2.4.6.3. Sampling downSpecifies the number of consecutive echoes that must appear below the echo currently selected, before the measurement is accepted as valid. Values Range: 5 to 95%Default: 70%OptionsLock Off (no verification)Maximum Verification (not recommended for radar)* Material AgitatorTotal Lock (not recommended for radar)Related parametersFill Rate/Min (2.3.6.2.)Empty rate/Min (2.3.6.3.)Sampling up (2.4.6.2.)Sampling down (2.4.6.3.)Values Range: 1 to 50Default: 5Values Range: 1 to 50Default: 2
Page 74 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.4.6.4. Echo Lock WindowA “distance window” centered on the echo1) is used to derive the reading. When a new measurement is in the window, the window is re-centered and the reading is calculated.When the value is 0, the window is automatically calculated after each measurement.• For slower Measurement Response values, the window is narrow.• For faster Measurement Response values, the window becomes progressively wider.2.4.7. Echo Quality2.4.7.1. Confidence Indicates echo reliability: higher values represent better echo quality. The display shows the echo confidence of the last measurement. Echo Threshold (2.4.5.3.) defines the minimum criterion for echo confidence.Open the menu Device – Echo Profile Utilities and click on the tab Echo Profile. 2.4.7.2. Echo StrengthDisplays the absolute strength (in dB above 1 μV rms) of the echo selected as the measurement echo.Open the menu Device – Echo Profile Utilities and click on the tab Echo Profile. 1) See Echo Lock (2.4.6.1.) on page 118 for more detail.Values Range: 0 to 105 mDefault: 0 mNote: The Echo Lock window is stored as a standard sample, but displayed in sensor units. Any value entered for the Echo Lock window will be rounded to the nearest sample.Values (view only) 0 to 99---- Shot not usedRelated Parameters Echo Threshold (2.4.5.3.)Values (view only) –20 to 99
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 75mmmmmParameters2.4.8. TVT setup2.4.8.1. Auto False Echo SuppressionUsed together with Auto False Echo Suppression Range (2.4.8.2.) to screen out false echoes in a vessel with known obstructions.A ’learned TVT’ (time varying threshold) replaces the default TVT over a specified range. •See Auto False Echo Suppression (2.4.8.1.) on page 118 for a more detailed explanation.• To set via SIMATIC PDM see Auto False Echo Suppression on page 48 .• To set via local operation see AFES (Auto False Echo Suppression) Wizard 1.2. on page 63 .2.4.8.2. Auto False Echo Suppression RangeDefines the e ndpoint of the Learned TVT distance. Units are defined in Unit (2.3.1.). Used in combination with Auto False Echo Suppression (see above).2.4.8.3. Hover Level 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. (See Before Auto False Echo Suppression on page 49 for an illustration.)When the device is located in the center of the vessel, the TVT hover level may be lowered to increase the confidence level of the largest echo.2.4.8.4. Shaper ModeEnables/disables TVT shaper (2.4.9.).Note: We recommend setting Auto False Echo Suppression either viaSI-MATIC PDM or via local operation using the Auto False Echo Suppres-sion wizard.Values Range: 0.00 to105.00 mDefault: 1.00 mValues Range: 0 to 100%Default: 40%Options *OFFON
Page 76 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.4.9. TVT shaper Adjusts the TVT (Time Varying Threshold) at a specified range (breakpoint on the TVT). This allows you to reshape the TVT curve to avoid unwanted echoes. There are 120 breakpoints.To use TVT shaper via SIMATIC PDM: Open the menu Device – Echo Profile Utilities and click on the tab TVT Shaper (see TVT Shaper on page 47 for more details).To use TVT shaper via the local display interface (LDI):a) Go to Shaper Mode (2.4.8.4.) and select option ON.b) In TVT shaper, go to Breakpoint 1-9 (2.4.9.1.).c) Open Breakpoint 1 and enter the TVT Offset value (between –50 and 50).d) Go to the next Breakpoint and repeat step (c) till all desired breakpoint values have been entered.2.4.9.1. Breakpoint 1-92.4.9.2. Breakpoint 10-182.4.9.3. Breakpoint 19-272.4.9.4. Breakpoint 28-362.4.9.5. Breakpoint 37-452.4.9.6. Breakpoint 46-542.4.9.7. Breakpoint 55-632.4.9.8. Breakpoint 64-722.4.9.9. Breakpoint 73-812.4.9.10. Breakpoint 82-902.4.9.11. Breakpoint 91-992.4.9.12. Breakpoint 100-1082.4.9.13. Breakpoint 109-1172.4.9.14. Breakpoint 118-120Notes: •Shaper Mode (2.4.8.4.) must be turned ON in order for TVT shaper breakpoints to be transferred.• We recommend using SIMATIC PDM to access this feature.Values Range: –50 dB to +50 dBDefault: 0
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 77mmmmmParameters2.5. AIFB12.5.1. Static Revision No.The revision level of the static data associated with Analog Input Function Block 1. The Static Revision No. is updated whenever a configuration parameter is changed.2.5.2. ModeUsed to request an operating mode from the Analog Input Function Block. Allows you to put SITRANS LR560 into Manual mode (used in conjunction with Simulation) or Out-of-Service mode for maintenance purposes.We recommend using this parameter only with SIMATIC PDM in order to benefit from all the features available. For a detailed explanation see AIFB (simulation, mode and status) on page 127.To use Mode via PDM see Simulate Output on page 53.2.5.3. ChannelUsed to select the Transducer Block output. Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.Note: Ensure that Mode is returned to AUTO when simulation or mainte-nance are completed.Setting Description Output valueAUTO automatic the automatically-recorded measured valueMAN manual a manually-set fixed simulation valueO/S function block disabled the preset safety value Options Reference PointLevel/Volume (PV - Primary Valuea)). Note: Volume is a standard option, but not supported by LR560 PA.a) See Transducer Block on page 125 for an illustration.Low Calibration PointLevel (SV1 - Secondary Value 1a))Low Calibration Point*Distance (SV2 - Secondary Value 2a))sensor reference pointLow Calibration Point (process empty level)LevelDistancesensor reference pointHigh Calibration Point (process full level)
Page 78 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.5.4. LabelUser defined label.2.5.5. Input Scaling2.5.5.1. Upper Value Defines the operational upper range value of the input value (Process Value Scale) in PV (volume/level) Units. Process Value Scale normalizes the input value to a customer-defined range.2.5.5.2. Lower Value Defines the operational lower range value of the input value (Process Value Scale) in PV (volume/level) Units. Process Value Scale normalizes the input value to a customer-defined range.2.5.6. Output ScalingScales the Process Variable. The function block parameter OUT SCALE contains the values of the lower limit and upper limit effective range in AIFB1 units.2.5.6.1. Upper Value Defines the operational upper range value of the output value in AIFB1 units.2.5.6.2. Lower Value Defines the operational lower range value of the output value in AIFB1 units.Values Range: -999999 to 999999Default: 100%Values Range: -999999 to 999999Default: 0%Values Range: -999999 to 999999Default: 100%Values Range: -999999 to 999999Default: 0%Process Value Scale Input(typically 0 to 100%)Output ScaleProvides output values (Out) to AIFB1 or AIFB2
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 79mmmmmParameters2.5.7. Alarms and Warnings2.5.7.1. High Limit AlarmThe setting for the upper alarm limit in AIFB1 units.2.5.7.2. High Limit WarningThe setting for the upper warning limit in AIFB1 units2.5.7.3. Low Limit WarningThe setting for the lower warning limit in AIFB1 units.2.5.7.4. Low Limit AlarmThe setting for the lower alarm limit in AIFB1 units.2.5.7.5. Limit HysteresisHysteresis is used to adjust the sensitivity of the trigger for alarm messages. It is used to compensate when a process variable fluctuates around the same value as a limit. A high level alarm occurs when a value exceeds an upper limit. The alarm’s status remains true until the value drops below the limit minus the alarm hysteresis. The directions are reversed for low limit detection.Enter a value for the hysteresis here, to be used for all warnings and alarms. The units are the same as the Output scale, i.e. AIFB1 units. Values Range: -999999 to 999999Default: 999Values Range: -999999 to 999999Default: 999Values Range: -999999 to 999999Default: -999Values Range: -999999 to 999999Default: -999Values Range: 0 to 999999.00Default: 0.20
Page 80 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.5.8. Display2.5.8.1. Filter Time ConstantThe time constant for the damping filter. The damping filter smooths out the response to a sudden change in level. This is an exponential filter and the engineering unit is always in seconds (see Damping on page 121 for more detail).2.5.8.2. UnitEngineering unit to be displayed with the output value2.5.8.3. Out Unit TextIf the desired unit is not listed in Unit (2.5.8.2.) you can define it in Out Unit Text. 2.5.8.4. Decimal PointThe number of digits to display after the decimal point. (The LCD is limited to displaying two decimal places in Measurement mode. In SIMATIC PDM up to seven decimal places may be used to display measured values.)2.5.9. Fail-safe Mode 2.5.9.1. Mode Fail-safe Mode occurs if the status of the input value is bad, or if the device has been put into Fail-safe mode using Simulation. Mode defines the material level to be reported when the LOE (Loss of Echo) timer expires.Values Range 0 to 1500 sDefault: 10 s Note: Additional units are available in SIMATIC PDM.Optionsa)a) In PDM, 3 additional units are available: Not Used, Unknown, and Special (as permitted by PROFIBUS). In PDM the out unit text is displayed in the drop-down menu. On the display, the option is ’Follow out unit text’.m, cm, mm, ft, in, %*mOptions Range: 0, 1, 2, 3, 4, 5, 6, 7Default: 2Options SUB VALUE Substitute value. Value (2.5.9.2.) used as output value.* LAST VALUE Last value. (Store last valid output value).USE BAD VALUE Use bad value. (Calculated output value is incorrect).
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 81mmmmmParameters2.5.9.2. Value User-defined default for the Output Value, if sensor or sensor electronic fault is detected. Units are defined in Unit (2.5.8.2.).2.6. AIFB2See AIFB1 (2.5.): the parameters for AIFB2 are identical.2.7. Measured ValuesRead only. Allows you to view measured values for diagnostic purposes In SIMATIC PDM, open the menu View – Process Variables.2.7.1. Main Output The value for Level/Volume. (PV– Primary Value).2.7.2. Output, no linearization The value for Level (SV1 – Secondary Value 1). 2.7.3. Output, no level offsetThe value for Distance (SV2 – Secondary Value 2). 2.8. Filtering2.8.1. Narrow Echo FilterFilters out echoes of a specific width.To remove a false echo from the Echo Profile, take its width in mm and multiply it by 0.013. Enter the result. For example, to filter out a spike with 500 mm width, enter 6 or 7 (the closest integer product of 500 x 0.013).When a value is keyed in, the nearest acceptable value is entered.2.8.2. Reform EchoSmooths jagged peaks in the echo profile. Reforms fragmented echoes into one echo.Note: Fail-safe Mode (2.5.9.) must be set to Substitute Value before Value (2.5.9.2.) can be defined.Values Range: -999999 to 999999Default: 0Values Range: 0 to 255. Default: 0.0 = OFFgreater = widerValues Range: 0 to 255 samples. Default: 0 (reset to 10 after a Quick Start has been completed)0 = OFFgreater = widerRecommended: 5 to 20 samples. Wider is not recommended.
Page 82 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters2.8.3. Average amountThe fraction of the old shot data that is kept for averaging purposes. A higher value will give a smoother profile at the expense of a slower echo profile response.3. Diagnostics3.1. Echo ProfileTo request a profile via SIMATIC PDM: Open the menu Device – Echo Profile Utilities. (See Echo profile on page 46 for more detail.) To request a profile via the handheld programmer:Navigate to Echo Profile (3.1.) and press RIGHT arrow. (See Requesting an Echo Profile on page 37 for more details.)3.2. Fault ResetClears the following faults:To clear a fault using the handheld programmer:• Enter the fault code number then press RIGHT arrow.Values 0.0 to 1.0Default: 0.75Note: Selected icon is highlighted.Fault Code Description S3 Device Lifetime Reminder 1 (Maintenance Required)S4 Device Lifetime Reminder 2 (Maintenance Demanded)S6 Sensor Lifetime Reminder 1 (Maintenance Required)S7 Sensor Lifetime Reminder 2 (Maintenance Demanded)S8 Device Service Reminder 1 (Maintenance Required)S9 Device Service Reminder 2 (Maintenance Demanded)S12 Internal Temperature HighS17 Calibration Schedule Reminder 1 (Maintenance Required)S18 Calibration Schedule Reminder 2 (Maintenance Demanded)measurepan left/right - selected/highlighteddistance from flange face to targetalgorithm selection (trueFirst echo)TVT curvematerial levelconfidence valuezoom in/outexitEcho Amplitude (dB)pan up/downdistance from Low Calibration Point to vertical cross-hairMeasurement Range (0 to 50 m for example purposes)exit icon selected /highlightedexit icon, deselected
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 83mmmmmParametersTo clear a fault via SIMATIC PDM:• Open the menu Device – Acknowledge Faults.• Select the fault to be cleared from the pull-down menu in Extended Diagnostics.• Click on Transfer to clear the fault.3.3. TrendDisplays the trend of the Process Variables: sensor value, and outputs from AIFB1/AIFB2. Samples are saved every minute up to 3200 samples.To view via SIMATIC PDM:Open the menu View – Process Variables and click on the tab Trend View.3.4. Electronics Temperature3.4.1. Minimum ValueThe minimum recorded internal electronics temperature of the SITRANS LR560.3.4.2. Maximum ValueThe maximum recorded internal electronics temperature of the SITRANS LR560.3.4.3. Internal TemperatureThe current internal electronics temperature of the device.3.5. Condensed Status When Enable (3.5.1.) is enabled, you can select the level of severity of errors, and tailor a device response appropriate for your particular process. •In Event Index (3.6.1.) you can select a particular event or error by means of its index number. •In Event Status (3.6.2.) you can assign a status to the selected event. •In Event Diagnosis (3.6.3.) you can assign a diagnosis to the selected event. 3.5.1. EnableSelect Yes or No to enable/disable Condensed Mode.3.5.2. Features supportedRead only. Features supported are: • Condensed Diagnostics• Extended Diagnostics• Application Relationships3.5.3. Features enabledRead only. Lists those features that have been enabled.Note: When cyclic communication is in progress, Condensed Status Mode cannot be changed.Options NO (disabled)* YES (enabled)
Page 84 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters3.6. Allocation3.6.1. Event IndexThe numeric component of the Event Code for a Condensed Status event. Use the index number to identify a particular event in the list below.For example:Event Code for Loss of Echo = S0Event Index = 0To select a particular event via the handheld programmer:a) Go to Enable (3.5.1.) and select Yes to enable Condensed Mode.b) Go to Event Index (3.6.1.) and enter the event index number corresponding to the event.To select a particular event via SIMATIC PDM:a) Go to Maintenance & Diagnostics > Condensed Status > Enable and select Yes to enable Condensed Mode.b) Go to Maintenance & Diagnostics > Allocation Level. c) For each event, you can select either the Status or the Diagnosis line, then choose a Status or Diagnosis option from the associated pull-down menu.Event IndexEvent Code Event Descriptiona)a) See General Fault Codes on page 108 for the meaning of each event.0S0 Loss of Echo2S2 No Tech Power10 S10 Level Transducer Block (LTB) Scale11 S11 Internal Temperature Sensor12 S12 Internal Temperature High14 S14 AIFB1 PV Range15 S15 AIFB2 PV Range25 S25 Internal error28 S28 Memory RAM29 S29 Memory EEPROM30 S30 Memory EEPROM Flags31 S31 Memory Flash33 S33 Internal Temperature Calibration34 S34 Velocity Calibration35 S35 Receiver Init Calibration36 S36 Receiver Calibration37 S37 Technology Module Calibration38 S38 Technology Module Ramp
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 85mmmmmParameters3.6.2. Event StatusEvent Status allows you to assign one of the status options listed below, to any of the events listed in Event Index (3.6.1.). This allows you to tailor a device response appropriate for your particular process. (Event Status affects Condensed Status1)).To assign a status to a particular event via the handheld programmer:a) Go to Enable (3.5.1.) and select Yes to enable Condensed Mode.b) Go to Event Index (3.6.1.) and enter the event index number corresponding to a particular event.c) Go to Event Status (3.6.2.) and choose a Status option from the table above.To assign a status to a particular event via SIMATIC PDM:a) Go to Level Meter > Maintenance & Diagnostics > Condensed Status > Enable and select Yes to enable Condensed Status Mode.b) Go to Level Meter > Maintenance & Diagnostics > Allocation Level.c) Select the Status line for the selected Event, then choose a Status option from the associated pull-down menu.3.6.3. Event DiagnosisAllows you to assign one of the diagnostic options listed below to any of the events listed in Event Index (3.6.1.). This allows you to tailor a device response appropriate for your particular process.(Event Diagnosis affects Condensed Acyclic Diagnostics and Cyclic Extended Diagnostics2))..Event Status OptionsGoodGood: maintenance requiredGood: maintenance demandedUncertain: maintenance demanded* Bad: maintenance alarmUncertain: process related, no maintenanceBad: process related, no maintenanceBad: function check/local overrideGood: function check1) See Condensed Status on page 132 for more detail.Event Diagnosis OptionsStatus OKMaintenance RequiredMaintenance Demanded* Maintenance alarmInvalid process conditionsFunction check or simulation2) See Condensed Mode Diagnosis on page 136 for more detail.
Page 86 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParametersTo assign a diagnosis to a particular event via the handheld programmer:a) Go to Enable (3.5.1.) and select Yes to enable Condensed Mode.b) Go to Event Index (3.6.1.) and enter the event index number corresponding to a particular event.c) Go to Event Diagnosis (3.6.3.) and choose a Diagnosis option from the table above.To assign a status to a particular event via SIMATIC PDM:a) Go to Level Meter > Maintenance & Diagnostics > Condensed Status > Enable, and select Yes to enable Condensed Status Mode.b) Go to Level Meter > Maintenance & Diagnostics > Allocation Level.c) Select the Diagnosis line for the selected Event, then choose a Diagnosis option from the associated pull-down menu.3.7. Peak ValuesTo view via SIMATIC PDM:Open the menu View – Device Diagnostics, select Device Status, and click on the tab Device Status. For more details see Device Diagnostics on page 57 .3.7.1. Min. Measured ValueThe minimum recorded Sensor value, reported in units defined in Unit (2.3.1.).3.7.2. Max. Measured ValueThe maximum recorded Sensor value, reported in units defined in Unit (2.3.1.).3.7.3. Minimum Output Value - AIFB1The minimum recorded Output Value from the Analog Input Function Block 1.3.7.4. Maximum Output Value - AIFB1The maximum recorded Output Value from the Analog Input Function Block 1.3.7.5. Minimum Output Value - AIFB2The minimum recorded Output Value from the Analog Input Function Block 2.3.7.6. Maximum Output Value - AIFB2The maximum recorded Output Value from the Analog Input Function Block 2.4. Service 4.1. Demo ModeReduces the time between measurements and the accuracy for demonstration purposes. Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 87mmmmmParameters4.2. Master ResetTo access via SIMATIC PDM:Open the menu Device – Master Reset. For more detail see Master Reset on page 55 .To perform a reset via the handheld programmer:a) Press RIGHT Arrow to open Edit Mode then scroll down to the desired Reset option and press RIGHT Arrow to select it. b) Press LEFT Arrow to exit.4.3. Powered HoursRead only. Displays the number of hours the unit has been powered up since manufacture.To view via SIMATIC PDM, open the menu Device – Wear.Notes: • Following a reset, some degree of reprogramming may be required, depending on the option chosen below.• While performing any reset, a loss of communications can be expected.Reset Options Result Factory DefaultsResets all user parameters to the manufacturer’s default settings, with certain exceptions. The list of exceptions includes, but is not limited to: • Message•Description• Installation Data• Device Address •Write Protection•Auto False Echo Suppression Range • Learned TVT•LanguageStandard DefaultsResets all parameters, excluding device addresses and Language, to the PROFIBUS standard default settings. NOTE: After initiating a reset to Standard Defaults via the local user interface, allow 1-2 minutes before initiating a new command locally.Informational Resets parameters such as Tag.Functional Resets parameters that control device behavior and functionality (such as calibration points)Warm Start Has the same effect as recycling power to the deviceReset Address to 126• Resets the PROFIBUS device address to 126• If the address lock was on, will disable the lock.
Page 88 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters4.4. Power-on ResetsRead only. The number of power cycles that have occurred since manufacture.To view via SIMATIC PDM, open the menu Device – Wear.4.5. LCD BacklightTime the backlight remains on.4.6. LCD Contrast The factory setting is for optimum visibility at room temperature and in average light conditions. Extremes of temperature will lessen the contrast. Adjust the value to improve visibility in different temperatures and light conditions. Change the value in small steps to ensure you can continue to read the display.To access LCD Contrast via SIMATIC PDM:Navigate to Level Meter > Setup > Local Display.4.7. Remaining Device LifetimeThe device tracks itself based on operating hours and monitors its predicted lifetime. You can modify the expected device lifetime, set up schedules for maintenance reminders, and acknowledge them.The maintenance warnings and alarms are communicated via the Status byte. This information can be integrated into any Asset Management system. For optimal use, we recommend that you use SIMATIC PCS7 Asset Management Software in conjunction with SIMATIC PDM.Options Range: 0 (backlight off) to 128 seconds (backlight always on).Default: 128 secondsValues Range: 0 to 20Default: 8Contrast setting will depend on ambient temperature. Notes: • Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.• Four sets of parameters allow you to monitor the Device/Sensor Lifetimes and set up Service/Calibration schedules, based on operating hours instead of a calendar-based schedule. See also Remaining Sensor Lifetime (4.8.), Service Schedule (4.9.), and Calibration Schedule (4.10.).• Performing a reset to Factory Defaults will reset all the Maintenance Schedule parameters to their factory defaults.• The device operates in years. To view Remaining Device Lifetime parameters in hours or days (via SIMATIC PDM only) see Lifetime Expected (4.7.1.).
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 89mmmmmParametersTo access these parameters via SIMATIC PDM:• Open the menu Device – Maintenance and select the Remaining Device Lifetime tab.• After modifying values/units as required, click on Write to accept the change, and Read to view the effect of the change.• Click on Snooze to add a year to the Total Expected Device Life. Time Units4.7.1. Lifetime Expected Allows you to override the factory default.4.7.2. Time in OperationRead only. The amount of time the device has been operating in years. 4.7.3. Remaining LifetimeRead only. Lifetime Expected (4.7.1.) less Time in Operation (4.7.2.).Optionsa)a) Selectable only via SIMATIC PDM.Hours; days; yearsDefault: yearsNote: The device always operates in years. Changing the units affects only the parameter view of the Remaining Device Lifetime parameters in SIMATIC PDM.ValuesUnitsa): hours, days, yearsa) Units are selectable only via SIMATIC PDM.Range: 0 to 20 yearsDefault: 10.00 years
Page 90 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters4.7.4. Reminder ActivationAllows you to enable a maintenance reminder.a) First set the values in Reminder 1 (Required) (4.7.5.)/Reminder 2 (Demanded) (4.7.6.).b) Select the desired Reminder Activation option.4.7.5. Reminder 1 (Required)If Remaining Lifetime (4.7.3.) is equal to or less than this value, the device generates a Maintenance Required reminder.a) Modify values as required. b) Set Reminder Activation (4.7.4.) to the desired option.4.7.6. Reminder 2 (Demanded) If Remaining Lifetime (4.7.3.) is equal to or less than this value, the device generates a Maintenance Demanded reminder.a) Modify limit values as required. b) Set Reminder Activation (4.7.4.) to the desired option.4.7.7. Maintenance StatusIndicates which level of maintenance reminder is active.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Device Lifetime Status window.4.7.8. Acknowledge StatusIndicates which level of maintenance reminder has been acknowledged.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Device Lifetime Status window.Note: To modify this parameter via SIMATIC PDM it must be accessed via the pull-down menu Device – Maintenance. ValuesREMinder 1 (Maintenance REQuired)REMinder 2 (Maintenance DEManded)REMinders 1 AND 2 (Maintenance Required and Maintenance Demanded)*OFFValues Range: 0 to 20 yearsDefault: 0.164 yearsValues Range: 0 to 20 yearsDefault: 0.019 years
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 91mmmmmParameters4.7.9. Acknowledge Acknowledges the current maintenance reminder.To acknowledge a reminder via SIMATIC PDM: a) Open the menu View – Device Diagnostics, select Device Status, and click on the Maintenance tab.b) In the Device Lifetime section, click on Acknowledge Warnings.To acknowledge a reminder via the handheld programmer: a) Press RIGHT arrow twice to open parameter view and activate Edit Mode.b) Press RIGHT arrow to acknowledge the reminder.4.8. Remaining Sensor LifetimeThe device monitors the predicted lifetime of the sensor (the components exposed to the vessel environment). You can modify the expected sensor lifetime, set up schedules for maintenance reminders, and acknowledge them. See To access these parameters via SIMATIC PDM: on page 92 Notes: • Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.• Four sets of parameters allow you to monitor the Device/Sensor Lifetimes and set up Service/Calibration schedules, based on operating hours instead of a calendar-based schedule. See also Remaining Device Lifetime (4.7.), Service Schedule (4.9.), and Calibration Schedule (4.10.).• Performing a reset to Factory Defaults will reset all the Maintenance Schedule parameters to their factory defaults.• The device operates in years. To view Remaining Sensor Lifetime parameters in hours or days (via SIMATIC PDM only) see Lifetime Expected (4.8.1.).
Page 92 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParametersTo access these parameters via SIMATIC PDM:• Open the menu Device – Maintenance and select the Remaining Sensor Lifetime tab.• After modifying values/units as required, click on Write to accept the change, and Read to view the effect of the change.• Click on Snooze to add a year to the Total Expected Sensor Life.• Click on Sensor Replaced to restart the timer and clear any fault messages. Time Units4.8.1. Lifetime ExpectedAllows you to override the factory default.4.8.2. Time in OperationThe amount of time the sensor has been operating. Can be reset to zero after performing a service or replacing the sensor.To reset to zero:• In SIMATIC PDM, open the menu Device – Maintenance, click on the Remaining Sensor Lifetime tab, and click on Sensor Replaced to restart the timer and clear any fault messages.• Via the handheld programmer, manually reset Time in Operation (4.8.2.) to zero.4.8.3. Remaining LifetimeRead only. Lifetime Expected (4.8.1.) less Time in Operation (4.8.2.).Optionsa)a) Selectable only via SIMATIC PDM.Hours; days; yearsDefault: yearsNote: The device always operates in years. Changing the units affects only the parameter view of Remaining Sensor Life parameters in SIMATIC PDM.ValuesUnitsa): hours, days, yearsa) Units are selectable only via SIMATIC PDM.Range: 0 to 20 yearsDefault: 10.00 years
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 93mmmmmParameters4.8.4. Reminder ActivationAllows you to enable a maintenance reminder.a) First set the values in Reminder 1 (Required) (4.8.5.)/Reminder 2 (Demanded) (4.8.6.).b) Select the desired Reminder Activation option.4.8.5. Reminder 1 (Required)If Remaining Lifetime (4.8.3.) is equal to or less than this value, the device generates a Maintenance Required reminder.a) Modify values as required.b) Set Reminder Activation (4.8.4.) to the desired option. 4.8.6. Reminder 2 (Demanded)If Remaining Lifetime (4.8.3.) is equal to or less than this value, the device generates a Maintenance Demanded reminder.a) Modify values as requiredb) Set Reminder Activation (4.8.4.) to the desired option. 4.8.7. Maintenance StatusIndicates which level of maintenance reminder is active.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Sensor Lifetime Status window.4.8.8. Acknowledge StatusIndicates which level of maintenance reminder has been acknowledged.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Sensor Lifetime Status window.Note: To modify this parameter via SIMATIC PDM it must be accessed via the pull-down menu Device – Maintenance. OptionsREMinder 1 (Maintenance REQuired)REMinder 2 (Maintenance DEManded)REMinders 1 AND 2 (Maintenance Required and Maintenance Demanded)*OFFValues Range: 0 to 20 yearsDefault: 0.164 yearsValues Range: 0 to 20 yearsDefault: 0.019 years
Page 94 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters4.8.9. Acknowledge Acknowledges the current maintenance reminder.To acknowledge a reminder via SIMATIC PDM: a) Open the menu View – Device Diagnostics, select Device Status, and click on the Maintenance tab.b) In the Sensor Lifetime section click on Acknowledge Warnings.To acknowledge a reminder via the handheld programmer: a) Press RIGHT arrow twice to open parameter view and activate Edit Mode.b) Press RIGHT arrow to acknowledge the reminder4.9. Service ScheduleThe device tracks service intervals based on operating hours and monitors the predicted lifetime to the next service. You can modify the Total Service Interval, set schedules for Maintenance Alerts, and acknowledge them.The maintenance warnings and alarms are communicated via the Status byte. This information can be integrated into any Asset Management system. For optimal use, we recommend that you use SIMATIC PCS7 Asset Management Software in conjunction with SIMATIC PDM.To access these parameters via SIMATIC PDM:• Open the menu Device – Maintenance and select the Service Schedule tab.• After modifying values/units as required, click on Write to accept the change, and Read to view the effect of the change.• Click on Service Performed to restart the timer and clear any fault messages.Notes: • Four sets of parameters allow you to monitor the Device/Sensor Lifetimes and set up Service/Calibration schedules, based on operating hours instead of a calendar-based schedule. See also Remaining Device Lifetime (4.7.), Remaining Sensor Lifetime (4.8.), and Calibration Schedule (4.10.).• Performing a reset to Factory Defaults will 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 (4.9.1.).
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 95mmmmmParameters Time Units4.9.1. Service IntervalUser-configurable recommended time between product inspections.4.9.2. Time since Last ServiceTime elapsed since last service. Can be reset to zero after performing a service. To reset to 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 (4.9.2.) to zero.4.9.3. Time until Next ServiceRead only. Service Interval (4.9.1.) less Time since Last Service (4.9.2.).Optionsa)a) Selectable only via SIMATIC PDM.Hours; days; yearsDefault: yearsNote: The device always operates in years. Changing the units affects only the parameter view of the Service Interval parameters in SIMATIC PDM.ValuesUnitsa): hours, days, yearsa) Units are selectable only via SIMATIC PDM.Range: 0 to 20 yearsDefault: 1.0 year
Page 96 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters4.9.4. Reminder ActivationAllows you to enable a maintenance reminder.a) First set the values in Reminder 1 (Required) (4.9.5.)/Reminder 2 (Demanded) (4.9.6.).b) Select the desired Reminder Activation option.4.9.5. Reminder 1 (Required)If Time until Next Service (4.9.3.) is equal to or less than this value, the device generates a Maintenance Required reminder. a) Modify values as required.b) Set Reminder Activation (4.9.4.) to the desired option.4.9.6. Reminder 2 (Demanded)If Time until Next Service (4.9.3.) is equal to or less than this value, the device generates a Maintenance Demanded reminder.a) Modify values as required.b) Set Reminder Activation (4.9.4.) to the desired option.4.9.7. Maintenance StatusIndicates which level of maintenance reminder is active.Open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab and check the Service Schedule Status window.4.9.8. Acknowledge StatusIndicates which level of maintenance reminder has been acknowledged.Open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab and check the Service Schedule Status window.Note: To modify this parameter via SIMATIC PDM it must be accessed via the pull-down menu Device – Maintenance. Values*Timer OFFON NO LIMITSON REMinder 1 (Maintenance Required) checkedON REMinders 1 - 2 checkedON REMinder 2 (Maintenance Demanded) checkedValues Range: 0 to 20 yearsDefault: 0.164 yearsValues Range: 0 to 20 yearsDefault: 0.019 years
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 97mmmmmParameters4.9.9. AcknowledgeAcknowledges the current maintenance reminder.To acknowledge a reminder via SIMATIC PDM: a) Open the menu Open the menu View – Device Diagnostics, select Device Status, and click on the Maintenance tab.b) In the Service Schedule Status section click on Acknowledge Warnings.To acknowledge a reminder via the handheld programmer: a) Press RIGHT arrow twice to open parameter view and activate Edit Mode.b) Press RIGHT arrow to acknowledge the reminder.4.10. Calibration ScheduleThe device tracks calibration intervals based on operating hours and monitors the predicted lifetime to the next calibration. You can modify the Calibration Interval, set schedules for maintenance reminders, and acknowledge them.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 to accept the change, and Read to view the effect of the change.• Click on Calibration Performed to restart the timer and clear any fault messages.(continued on next page)Notes: • Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.• Four sets of parameters allow you to monitor the Device/Sensor Lifetimes and set up Service/Calibration schedules, based on operating hours instead of a calendar-based schedule. See also Remaining Device Lifetime (4.7.), Remaining Sensor Lifetime (4.8.), and Service Schedule (4.9.).• Performing a reset to Factory Defaults will reset all the Maintenance Schedule parameters to their factory defaults.• The device operates in years. To view Calibration Interval parameters in hours or days (via SIMATIC PDM only) see Calibration Interval (4.10.1.).
Page 98 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters Time Units4.10.1. Calibration IntervalUser-configurable recommended time between product calibrations.4.10.2. Time since Last CalibrationTime elapsed since last calibration. Can be reset to zero after performing a calibration.To reset to zero:• In SIMATIC PDM, open the menu Device – Maintenance, click on the Calibration Schedule tab, and click on Calibration Performed to restart the timer and clear any fault messages.• Via the handheld programmer, manually reset Time since Last Calibration (4.10.2.) to zero.4.10.3. Time until Next CalibrationRead only. Calibration Interval (4.10.1.) less Time since Last Calibration (4.10.2.)Optionsa)a) Selectable only via SIMATIC PDM.Hours; days; yearsDefault: yearsNote: The device always operates in years. Changing the units affects only the parameter view of the Calibration Interval parameters in SIMATIC PDM.ValuesUnitsa): hours, days, yearsa) Units are selectable only via SIMATIC PDM.Range: 0 to 20 yearsDefault: 1.0 year
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 99mmmmmParameters4.10.4. Reminder ActivationAllows you to enable a maintenance reminder.a) First set the values in Reminder 1 (Required) (4.10.5.)/Reminder 2 (Demanded) (4.10.6.).b) Select the desired Reminder Activation option.4.10.5. Reminder 1 (Required)If Time until Next Calibration (4.10.3.) is equal to or less than this value, the device generates a Maintenance Required reminder. a) Modify values as required.b) Set Reminder Activation (4.10.4.) to the desired option.4.10.6. Reminder 2 (Demanded)If Time until Next Calibration (4.10.3.) is equal to or less than this value, the device generates a Maintenance Demanded reminder.a) Modify values as required.b) Set Reminder Activation (4.10.4.) to the desired option.4.10.7. Maintenance StatusIndicates which level of maintenance reminder is active.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Calibration Schedule Status window.Note: To modify this parameter via SIMATIC PDM it must be accessed via the pull-down menu Device – Maintenance. Values*Timer OFFON NO LIMITSON REMinder 1 (Maintenance Required) checkedON REMinders 1 - 2 checkedON REMinder 2 (Maintenance Demanded) checkedValues Range: 0 to 20 yearsDefault: 0.164 yearsValues Range: 0 to 20 yearsDefault: 0.019 years
Page 100 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParameters4.10.8. Acknowledge StatusIndicates which level of maintenance reminder has been acknowledged.In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the Maintenance tab, and check the Calibration Schedule Status window.4.10.9. AcknowledgeAcknowledges the current maintenance reminder.To acknowledge a reminder via SIMATIC PDM: a) Open the menu View – Device Diagnostics, select Device Status, and click on the Maintenance tab.b) In the Calibration Schedule Status section click on Acknowledge Warnings.To acknowledge a reminder via the handheld programmer: a) Press RIGHT arrow twice to open parameter view and activate Edit Mode.b) Press RIGHT arrow to acknowledge the reminder.5. Communication5.1. Device Address Sets the unique address of the device on the network (also called PROFIBUS address). To reset Device Address via SIMATIC PDM:See Set Address on page 40.To change Device Address via the handheld programmer: See Device Address on page 37 for details.Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.Note: The address can be changed and locked from a remote master. See PROFI-BUS address on page 130 for details on disabling the address lock and Master Reset (4.2.) on page 87 to reset Device Address to 126.Values 0 - 126. Default: 126
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 101mmmmmParameters5.2. PROFIBUS Ident NumberIdentifies the device on the network. The Ident Number must match that in the GSD file (the GSD file provides information on the device to the master).6. Security6.1. Remote Access6.1.1. Remote Lockout Enables or disables programming via the network and PDM.6.2. Local Access6.2.1. Write ProtectionPrevents any changes to parameters via PDM or the hand-held programmer. 7. LanguageSelects the language to be used on the LCD.To access Language via SIMATIC PDM:Navigate to Level Meter > Setup > Local Display.OptionsSTD PROFILE Standard Profile (uses generic GSD for 2 AIFB [ident # = 0x9701]* MANUFACTURERManufacturer-specific (uses Siemens EDD and GSD file, which identifies the LR560 [PROFIBUS PA]) [ident # = 0x816B]STD – AIFB 1 ONL. Standard Profile AIFB 1 only (uses generic GSD for 1 AIFB) [ident # = 0x9700]Note: Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly stated.Note: If access control is changed to limit remote access, it can be reset only via the handheld programmer. Options * OFF (Remote operation enabled)ON (Remote operation disabled)Hand-held programmer ValuesRange: 0 to 99992457 (unlock value) Off (enables programming)any other value On (disables programming)Options*ENGLISHDEUTSCHFRANÇAISESPAÑOLCHINESE
Page 102 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmParametersNotes
7ML19985LT01 SITRANS LR560(PROFIBUS PA) – OPERATING INSTRUCTIONS Page 103mmmmmA: Parameter ListAppendix A: Alphabetical Parameter ListParameter Name (Parameter Number) Page Number AIFB1 (2.5.) 77AIFB2 (2.6.) 81Alarms and Warnings (2.5.7.) 79Algorithm (2.4.5.1.) 71Allocation (3.6.) 84Auto False Echo Suppression (2.4.8.1.) 75Auto False Echo Suppression Range (2.4.8.2.) 75Average amount (2.8.3.) 82Calibration (2.3.5.) 67Calibration Schedule (4.10.) 97Channel (2.5.3.) 77CLEF Range (2.4.5.4.) 72Condensed Status (3.5.) 83Confidence (2.4.7.1.) 74Decimal Point (2.5.8.4.) 80Demo Mode (4.1.) 86Descriptor (2.1.2.) 65Device Address (5.1.) 100Display (2.5.8.) 80Echo Lock (2.4.6.1.) 73Echo Profile (3.1.) 82Echo Quality (2.4.7.) 74Echo select (2.4.5.) 71Echo Strength (2.4.7.2.) 74Echo Threshold (2.4.5.3.) 72Electronics Temperature (3.4.) 83Empty rate/Min (2.3.6.3.) 69Enable (3.5.1.) 83Event Index (3.6.1.) 84Event Status (3.6.2.) 85Event Diagnosis (3.6.3.) 85Far Range (2.4.2.) 70Fault Reset (3.2.) 82Features enabled (3.5.3.) 83Features supported (3.5.2.) 83Fill Rate/Min (2.3.6.2.) 69Filter Time Constant (2.5.8.1.) 80
Page 104 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmA: Parameter ListFirmware Revision (2.2.2.) 65Hardware Revision (2.2.1.) 65High Calibration Pt. (2.3.5.2.) 67High Limit Warning (2.5.7.2.) 79High Limit Alarm (2.5.7.1.) 79High Level Point (2.3.5.5.) 68Hover Level (2.4.8.3.) 75Identification (2.1.) 65Input Scaling (2.5.5.) 78Internal Temperature (3.4.3.) 83Installation Date (2.1.4.) 65Label (2.5.4.) 78Language (7.) 101LCD Backlight (4.5.) 88LCD Contrast (4.6.) 88Level Offset (2.3.5.6.) 68Level Unit (2.3.2.) 66Limit Hysteresis (2.5.7.5.) 79Loader Revision (2.2.3.) 65Local Access (6.2.) 101LOE Timer (2.3.3.) 66Low Calibration Pt. (2.3.5.1.) 67Low Limit Warning (2.5.7.3.) 79Low Limit Alarm (2.5.7.4.) 79Low Level Point (2.3.5.4.) 68Main Output (2.7.1.) 81Manufacturing Date (2.2.5.) 66Master Reset (4.2.) 87Max. Measured Value (3.7.2.) 86Maximum Output Value - AIFB1 (3.7.4.) 86Maximum Output Value - AIFB2 (3.7.6.) 86Maximum Sensor Value (2.4.4.) 70Maximum Value (3.4.2.) 83Measured Values (2.7.) 81Menu timeout (2.2.4.) 66Message (2.1.3.) 65Min. Measured Value (3.7.1.) 86Minimum Output Value - AIFB1 (3.7.3.) 86Minimum Output Value - AIFB2 (3.7.5.) 86Minimum Sensor Value (2.4.3.) 70Minimum Value (3.4.1.) 83Parameter Name (Parameter Number) Page Number
7ML19985LT01 SITRANS LR560(PROFIBUS PA) – OPERATING INSTRUCTIONS Page 105mmmmmA: Parameter ListMode (2.5.2.) 77Narrow Echo Filter (2.8.1.) 81Near Range (2.4.1.) 69Output, no level offset (2.7.3.) 81Output, no linearization (2.7.2.) 81Output Scaling (2.5.6.) 78Out Unit Text (2.5.8.3.) 80Peak Values (3.7.) 86Position Detect (2.4.5.2.) 71Powered Hours (4.3.) 87Power-on Resets (4.4.) 88PROFIBUS Ident Number (5.2.) 101Quick Start (1.) 62Rate (2.3.6.) 68Reform Echo (2.8.2.) 81Remaining Device Lifetime (4.7.) 88Remaining Sensor Lifetime (4.8.) 91Remote Access (6.1.) 101Remote Lockout (6.1.1.) 101Response Rate (2.3.6.1.) 68Sampling (2.4.6.) 73Sampling down (2.4.6.3.) 73Sampling up (2.4.6.2.) 73Sensor (2.3.) 66Sensor Offset (2.3.5.3.) 68Service Schedule (4.9.) 94Shaper Mode (2.4.8.4.) 75Signal Processing (2.4.) 69Static Revision No. (2.5.1.) 77Tag (2.1.1.) 65Temperature Unit (2.3.4.) 67Trend (3.3.) 83TVT setup (2.4.8.) 75TVT shaper (2.4.9.) 76Unit (2.3.1.) 66Value (2.5.9.2.) 81Write Protection (6.2.1.) 101Parameter Name (Parameter Number) Page Number
Page 106 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmB: TroubleshootingAppendix B: TroubleshootingCommunication Troubleshooting1. Check the following:• There is power at the instrument.• The LCD shows the relevant data.• The device can be programmed using the hand-held programmer.• If any fault codes are being displayed see Acyclic Extended Diagnostics (General Fault Codes) on page 138 for a detailed list.2. Verify that the wiring connections are correct.3. Check the PROFIBUS address and make sure all devices are at unique PROFIBUS addresses.4. See the table below for specific symptoms (continued on next page).If you continue to experience problems, go to our website at: www.siemens.com/LR560, and check the FAQs for SITRANS LR560, or contact your Siemens Milltronics representative.Symptom Corrective actionThe device cannot be programmed via the hand-held programmer.•Make sure Write Protection (6.2.1.) on page 101 is set to the unlock value.You try to set a SITRANS LR560 parameter via remote communications but the parameter remains unchanged.•Ensure Remote Lockout (6.1.1.) on page 101 is disabled.•Ensure Write Protection (6.2.1.) on page 101 is set to the unlock value.• See To reset the PROFIBUS address to 126: on page 55 to disable an address lock.The PLC value equals the display value but does not correspond to actual material level.•Ensure Scaling in AIFB1 is correctly entered.• Ensure High Calibration Point is correctly entered.• View the echo profile to see if the wrong echo is being selected. If so, see Operation Troubleshooting on page 112 for possible causes and corrective action.The PLC value is not equal to the displayed value (regardless of actual material level).• Confirm you are looking at the right spot in the PLC.• Ensure scaling has not been programmed into the PLC: all scaling should be performed by the LR560.• Check the network to ensure the PCL is communicat-ing with the LR560.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 107mmmmmB: TroubleshootingDevice Status IconsIcon PriorityLevel Meaning1 • Maintenance alarm • Measurement values are not valid2 • Maintenance warning: maintenance demanded immediately• Measured signal still valid3 • Maintenance required• Measured signal still valid1 • Process value has reached an alarm limit2 • Process value has reached a warning limit3 • Process value has reached a tolerance limit1 • Configuration error• Device will not work because one or more parameters/components is incorrectly configured2 • Configuration warning• Device can work but one or more parameters/components is incor-rectly configured3 • 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 simulation mode or works with substitute values.3 • Out of operation• Communication is good; device is out of action.
Page 108 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmB: TroubleshootingGeneral Fault Codes•Data exchanged• No data exchange• Write access enabled• Write access disabledNotes:• The status icon shown associated with each fault is the default icon in Condensed Mode.• If more than one fault is present, the device status indicator and text for each fault alternate at 2 second intervals.• Some faults cause the device to go to Fail-safe mode. These are indicated with an asterisk (*).General Fault Codes Code /Icon Meaning Corrective Action S:0 * The device was unable to get a measurement within the Fail-safe LOE Timer period. Possible causes: faulty installation, antenna material buildup, foaming/other adverse process conditions, invalid calibration range.• Ensure installation details are cor-rect. • Ensure no material buildup. Clean if necessary. • Adjust process conditions to mini-mize foam or other adverse condi-tions. • Correct range calibration.• If fault persists, contact your local Siemens representative.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 representative.Icon PriorityLevel Meaning (cont’d)
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 109mmmmmB: TroubleshootingS: 3 Device is nearing its lifetime limit according to the value set in Reminder 1 (Required) (4.7.5.).Replacement is recommended.S: 4 Device is nearing its lifetime limit according to the value set in Reminder 2 (Demanded) (4.7.6.).Replacement is recommended.S: 6 Sensor is nearing its lifetime limit according to the value set in Reminder 1 (Required) (4.8.5.).Replacement is recommended.S: 7 Sensor is nearing its lifetime limit according to the value set in Reminder 2 (Demanded) (4.8.6.).Replacement is recommended.S: 8 Service interval as defined in Reminder 1 (Required) (4.9.5.) has expired.Perform service.S: 9 Service interval as defined in Reminder 2 (Demanded) (4.9.6.) has expired.Perform service.S:10Input parameters Low Calibration Pt. (2.3.5.1.) and High Calibration Pt. (2.3.5.2.) are the same.• Check calibration settings of device. • Ensure settings for High Calibra-tion Point and Low Calibration Point are different.S: 11 Internal temperature sensor failure. Repair required: contact your local Siemens representative.General Fault Codes (cont’d) Code /Icon Meaning Corrective Action
Page 110 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmB: TroubleshootingS: 12 Internal temperature of device has exceeded specifications: it is operating outside its temperature range.• Relocate device and/or lower pro-cess temperature enough to cool device. • Inspect for heat-related damage and contact your local Siemens representative if repair is required. • Fault code will persist until a man-ual reset is performed using PDM or the LCD interface.S:14 Input Scaling (2.5.5.) Upper and lower values for AIFB1 are the same.• Check configuration for AIFB1.• Ensure that Upper Value and Lower Value (Input Scaling) are not the same.S:15 Input Scaling (2.5.5.) Upper and lower values for AIFB2 are the same.• Check configuration for AIFB2.• Ensure that Upper Value and Lower Value (Input Scaling) are not the same.S: 17 Calibration interval as defined in Reminder 1 (Required) (4.10.5.) has expired.Perform calibration.S: 18 Calibration interval as defined in Reminder 2 (Demanded) (4.10.6.) has expired.Perform calibration.S:25 Internal error. Reset power. If fault persists, contact your local Siemens representative.S: 27 Internal device failure caused by an External RAM memory error.Repair required: contact your local Siemens representative.S: 28 * Internal device failure caused by a RAM memory error. Repair required: contact your local Siemens representative.General Fault Codes (cont’d) Code /Icon Meaning Corrective Action
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 111mmmmmB: TroubleshootingS: 29 * EEPROM damaged. Repair required: contact your local Siemens representative.S: 30 EEPROM corrupt. Reset power. If fault persists, contact your local Siemens representative.S: 31 * Flash error. Repair required: contact your local Siemens representative.S: 32 IDENT number conflict. Ensure value of the Ident number selector is correct for the network configuration. If it is correct, the device needs to be re-parameterized by the PLC.S: 33 * Factory calibration for the internal temperature sensor has been lost.Repair required: contact your local Siemens representative.S: 34 * Factory calibration for the device has been lost.Repair required: contact your local Siemens representative.S:39 Transducer temperature sensor failure. Repair required: contact your local Siemens representative.S:40 Transducer temperature too high. Relocate device and/or lower process temperature enough to cool device. Inspect for heat-related damage and contact your local Siemens representative if repair is required.General Fault Codes (cont’d) Code /Icon Meaning Corrective Action
Page 112 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmB: TroubleshootingOperation TroubleshootingOperating symptoms, probable causes, and resolutions (continued on next page).S: 41 Transducer temperature too low. Relocate device and/or raise process temperature enough to warm device. Inspect for temperature-related damage and contact your local Siemens representative if repair is required.S:64 to S:83Device error. NOTE: Fault text and icons appear only on LCD.Repair required. Contact your local Siemens representative.S:94 to S:108Device error. NOTE: Fault text and icons appear only on LCD.Repair required. Contact your local Siemens representative.Operation Troubleshooting Symptom Cause ActionDisplay shows S: 0 LOElevel or target is out of range• check specifications•check Low Calibration Pt. (2.3.5.1.)• increase Confidence (2.4.7.1.)Display shows S: 0 LOEmaterial build-up on antenna• Use the air purge feature to clean the antenna• re-locate SITRANS LR560Display shows S: 0 LOElocation or aiming:• poor installation• flange not level• Auto False Echo Suppres-sion may be incorrectly applied• check to ensure nozzle is vertical• ensure end of antenna protrudes from end of nozzle.• review Auto False Echo Suppression (2.4.8.1.) on page 118• ensure Auto Suppression Range is set correctly General Fault Codes (cont’d) Code /Icon Meaning Corrective Action
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 113mmmmmB: TroubleshootingDisplay shows S: 0 LOEantenna malfunction:• temperature too high• physical damage• check temperature in Maximum Value (3.4.2.) •relocateReading does not change, but the level doesSITRANS LR560 processing wrong echo, i.e. vessel wall, or structural member• re-locate SITRANS LR560• check nozzle for internal burrs or welds• rotate instrument 90°•use Auto False Echo Suppression (2.4.8.1.) if necessary: see Auto False Echo Suppression (2.4.8.1.) on page 118Measurement is consistently off by a constant amount• setting for Low Calibra-tion Pt. not correct• setting for Sensor Offset not correct• check distance from sensor refer-ence point to Low Calibration Pt. (2.3.5.1.)•check Sensor Offset (2.3.5.3.) Screen blankpower error • check nameplate rating against volt-age supply• check power wiring or sourceReading erratic echo confidence weak • refer to Confidence (2.4.7.1.)•useAuto False Echo Suppression (2.4.8.1.) and Auto False Echo Sup-pression Range (2.4.8.2.)material filling • re-locate SITRANS LR560Reading response slowFill Rate/Min (2.3.6.2.) setting is incorrect• increase measurement response if possibleReads correctly but occasionally reads high when vessel is not full• detecting close range echo • build up near top of ves-sel or nozzle• nozzle problem• Use the air purge feature to clean the antenna•use Auto False Echo Suppression (2.4.8.1.) and Auto False Echo Sup-pression Range (2.4.8.2.)Level reading lower than material level• material is within Near Range zone• multiple echoes pro-cessed• decrease Near Range (2.4.1.): mini-mum value depends on antenna type• raise SITRANS LR560• ensure Algorithm (2.4.5.1.) is set to tF (trueFirst echo)Operation Troubleshooting (cont’d)Symptom Cause Action
Page 114 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmC: MaintenanceAppendix C: MaintenanceSITRANS LR560 requires no maintenance or cleaning under normal operating conditions. Under severe operating conditions, the 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. Unit Repair and Excluded LiabilityAll changes and repairs must be done by qualified personnel, and applicable safety regulations must be followed. Please note the following:• The user is responsible for all changes and repairs made to the device.• All new components must be provided by Siemens Milltronics Process Instruments Inc.• Restrict repair to faulty components only.• Do not re-use faulty components.• Contact your local Siemens representative for a list of spare part.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 115mmmmmD: Technical ReferenceAppendix D: Technical ReferencePrinciples of Operation SITRANS LR560 is a 2-wire 78 GHz FMCW (Frequency Modulated Continuous Wave) radar level transmitter for continuous monitoring of solids in vessels1). Radar level measurement uses the time of flight principle to determine distance to a material surface. FMCW radar transmits a continuous wave. The frequency of the wave is constantly increasing: this is known as the sweep. By the time the first part of the wave has been reflected off the target and returned to the device, the part of the wave that is just being emitted is at a higher frequency. The difference in frequency between the transmitted and received signals is proportional to time of flight. Electromagnetic wave propagation is virtually unaffected by temperature or pressure changes, or by changes in the vapor levels inside a vessel. Electromagnetic waves are not attenuated by dust.SITRANS LR560 consists of an enclosed electronic circuit coupled to an antenna and process connection. The electronic circuit generates a radar signal (78 GHz) that is directed to the lens antenna.The signal is emitted from the lens antenna, and the reflected echoes are digitally converted to an echo profile. The profile is analyzed to determine the distance from the sensor reference point2) to the material surface. This value (sensor value) is used as a basis for calculating the display of material level.Process VariablesThe Process Variables are sensor value and measured value. Sensor value is the distance from the sensor reference point (flange face) to the material surface. The measured value can be either Level (distance from low calibration point to material surface), Distance (distance from sensor reference point to the material surface), or Space (distance from high calibration point to the material surface). Echo ProcessingProcess IntelligenceThe signal processing technology embedded in Siemens radar level devices is known as Process Intelligence.Process intelligence provides high measurement reliability regardless of the dynamically changing conditions within the vessel being monitored. The embedded Process Intelligence dynamically adjusts to the constantly changing material surfaces within these vessels.Note: Where a number follows the parameter name (for example, Algorithm (2.4.5.1.) this is the parameter access number via the local control buttons or the handheld programmer. See Parameter Reference on page 62 for a complete list of parameters. 1) The microwave output level is significantly less than that emitted from cellular phones.2) See Dimensions on page 12.
Page 116 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmD: Technical ReferenceProcess Intelligence is able to differentiate between the true microwave reflections from the surface of the material and unwanted reflections being returned from obstructions such as seam welds or supports within a vessel. The result is repeatable, fast and reliable measurement. This technology was developed as result of field data gained over some twenty years from more than 1,000,000 installations in many industries around the world.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.Echo SelectionTime 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 (2.4.8.1.) on page 118 for more details.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.Algorithm (2.4.5.1.)The true echo is selected based on the setting for the Echo selection algorithm. For a list of options see Algorithm (2.4.5.1.) on page 71. Position Detect (2.4.5.2.) The echo position detection algorithm determines which point on the echo will be used to calculate the precise time of flight, and calculates the range using the calibrated propagation velocity. The following options are available: • Rising•Center •Hybrid•CLEF (Constrained Leading Edge Fit)RisingUses rising edge of the echo.CenterUses 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.default TVT material levelecho markerecho profile
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 117mmmmmD: Technical ReferenceCLEF (Constrained Leading Edge Fit) • Uses the leading edge of the echo.• Is used mainly to process the echo from materials with a low dK value.In an almost empty flat-bottomed vessel, a low dK material may reflect an echo weaker than the echo from the vessel bottom. The echo profile shows these echoes merging. The device may then report a material level equal to or lower than emptyThe CLEF algorithm enables the device to report the level correctly.Example: CLEF off: Position set to HybridExample: CLEF enableddefault TVTvessel bottom echo selectedmaterial echoecho markerVessel height: 1.5 m; CLEF range set to 0 (Center algorithm gives the same result.)default TVTvessel bottom echomaterial echoselectedecho markerVessel height: 1.5 m; CLEF range set to 0.5 m
Page 118 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmD: Technical ReferenceCLEF Range (2.4.5.4.) Determines the level below which the CLEF algorithm will be used. Above this level the Center algorithm is used when Hybrid is selected in Position Detect (2.4.5.2.).CLEF Range is referenced from Far Range.Echo Threshold (2.4.5.3.)Confidence (2.4.7.1.) describes the quality of an echo. Higher values represent higher quality. Echo Threshold defines the minimum confidence value required for an echo to be accepted as valid and evaluated.Echo Lock (2.4.6.1.)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:Lock Off SITRANS LR560 responds immediately to a new selected echo (within the restrictions set by the Maximum Fill / Empty Rate), but measurement reliability is affected.Material AgitatorA new measurement outside the Echo Lock Window must meet the sampling criteria before the window will move to include it. The other available options, Maximum Verification and Total Lock are not recommended for radar.Auto False Echo Suppression (2.4.8.1.)Auto False Echo Suppression is designed to learn a specific environment (for example, a particular vessel with known obstructions), and in conjunction with Auto False Echo Suppression Range to remove false echoes appearing in front of the material echo. Notes: • For detailed instructions on using this feature via PDM see Auto False Echo Suppression on page 48. • For detailed instructions on using this feature via the handheld programmer see Auto False Echo Suppression (2.4.8.1.) on page 75.sensor reference pointCLEF Range Low Calibration Point Far Range
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 119mmmmmD: Technical ReferenceThe material level should be below all known obstructions at the moment when Auto False Echo Suppression learns the echo profile. 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 (2.4.8.2.)Auto False Echo Suppression Range specifies the range within which the learned TVT is applied. Default TVT is applied over the remainder of the range.The learned TVT screens out the false echoes caused by obstructions. The default TVT allows the material echo to rise above it.Auto False Echo Suppression Range must be set to a distance shorter than the distance to the material level when the environment was learned, to avoid the material echo being screened out.High Cal. Pt.= 1 mobstruction at 13 mmaterial level at 31 mfalse echo materialechodefault TVT sensor reference pointExample before Auto False Echo Suppression Low Cal. Pt.= 45 mExample after Auto False Echo Suppression learned TVT material echofalse echo echo markerAuto False Echo Suppression Range set to 20 mAuto False Echo Suppression Rangedefault TVT
Page 120 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmD: Technical ReferenceMeasurement RangeNear Range (2.4.1.)Near Range programs SITRANS LR560 to ignore the zone in front of the antenna. The default blanking distance is 27.8 cm (0.91 ft) from the sensor reference point.Near Range allows you to increase the blanking value from its factory default. But Auto False Echo Suppression (2.4.8.1.) is generally recommended in preference to extending the blanking distance from factory values.Far Range (2.4.2.) Far Range allows the echo processing to see and process signals that are lower than the Low Calibration setting. Potential uses are:• 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 provide stable empty vessel readings.• Where Low Calibration setting is above vessel empty level, but the vessel is emptied occasionally. In this case the echo will be tracked below the Low Calibration setting and the device will maintain a zero level reading.Measurement ResponseResponse Rate (2.3.6.1.) limits the maximum rate at which the display and output respond to changes in the measurement. There are three preset options: slow, medium, and fast.Once the real process fill/empty rate (m/min by default) is established, a response rate can be selected that is slightly higher than the application rate. Response Rate automatically adjusts the filters that affect the output response rateNote: Units are defined in Unit (2.3.1.) and are in meters by default.Response Rate (2.3.6.1.)Fill Rate/Min (2.3.6.2.)/Empty rate/Min (2.3.6.3.)Filter Time Constant (2.5.8.1.)Slow 0.1 m/min (0.32 ft/min) 10 s*Medium 1.0 m/min (3.28 ft/min) 10 sFast 10.0 m/min (32.8 ft/min) 0 s
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 121mmmmmD: Technical ReferenceDampingFilter Time Constant (2.5.8.1.) smooths out the response to a sudden change in level. This is an exponential filter and the engineering unit is always in seconds. In 5 time constants the output rises exponentially: from 63.2% of the change in the first time constant, to almost 100% of the change by the end of the 5th time constant.Loss of Echo (LOE)A loss of echo (LOE) occurs when the calculated measurement is judged to be unreliable because the echo confidence value has dropped below the echo confidence threshold. Confidence (2.4.7.1.) describes the quality of an echo. HIgher values represent higher quality. Echo Threshold (2.4.5.3.)defines the minimum confidence value required for an echo to be accepted as valid and evaluated.If the LOE condition persists beyond the time limit set in LOE Timer (2.3.3.) the LCD displays the Service Required icon, and the text region displays the fault code S: 0 and the text LOE.If two faults are present at the same time, the fault code, error text, and error icon for each fault are displayed alternately. For example, Loss of Echo and faulty power supply: S: 0 LOE S: 2 NO TECH POWERUpon receiving a reliable echo, the loss of echo condition is aborted, the Service Required icon and error message are cleared, and the reading returns to the current level.LOE TimerLOE Timer (2.3.3.) determines the length of time a Loss of Echo (LOE) condition will persist before a Fail-safe state is activated. The default is 100 seconds. Fail-safe Mode determines the level to be reported when the Fail-safe timer expires.Level (m)Time (s)smoothed outputinput (level)Damping exampletime constant = 2 secondsinput (level) change = 2 m
Page 122 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmD: Technical ReferenceFail-safe BehaviorThe purpose of the Fail-safe setting is to put the process into a safe mode of operation in the 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. Fail-safe mode may be triggered by a loss of echo, a bad configuration, or certain device faults. You can select one of three possible values to be reported when a Fail-safe mode is activated.Mode (2.5.9.1.)Mode determines the material level to be reported when LOE Timer (2.3.3.) expires.Value (2.5.9.2.)Value defines the material level to be reported if the option Use substitute value is selected in Mode (2.5.9.1.).The two Analog Input Function blocks are set separately. To set a user-defined value• Navigate to the Level Meter > Setup > desired Analog Input (1 or 2).•Set Mode (2.5.9.1.) to Use substitute value.•Go to Value (2.5.9.2.) and enter the desired value.Mode (2.5.9.1.)SUB VALUE Use substitute value. Value (2.5.9.2.) used as output value.LAST VALUE * Last value (Store last valid output value).USE BAD VALUE Use bad value (Calculated output value is incorrect).
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 123mmmmmD: Technical ReferenceTemperature derating curve Temperature De-RatingWARNINGS: • Never attempt to loosen, remove or disassemble process connection or instrument housing while vessel contents are under pressure.• This product is not intended for use as a safety device per Directive 97/23/EC.• The user is responsible for the selection of bolting and gasket materials which will fall within the limits of the flange and its intended use and which are suitable for the service conditions.• Improper installation may result in loss of process pressure and/or release of process fluids and/or gases.ambient temperature –40 °C to 80 °C (–40 °F to 176 °F)process temperature:–40 to +100 °C (–40 to +212 °F) or–40 to +200 °C (–40 to +392 °F) depending on the versionProcess Temperature (°C)Ambient Temperature (°C)high temperature versionstandard version
Page 124 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmE: Profile structureAppendix E: PROFIBUS PA Profile StructurePROFIBUS Level Device DesignThe device follows the profile block model and is implemented as a Profile 3.01, Class B, PA device. Standard profile parameters are used to program the level transducer block. Block ModelThe Block Model represents how measured values are recorded and processed. All data is viewed from the perspective of the DCS or PLC, so information from the sensor is an input.The functions of the device are divided into blocks with different areas of responsibility. The blocks are configured by parameters.The device is implemented with one Physical Block, one Transducer Block (TB), and two Analog Input Function Blocks (AIFB1 and AIFB2). Physical BlockThe Physical Block handles functionality and descriptions relating to the device as a whole: for example, LCD Contrast (functionality) and Firmware Revision and Tag (descriptions).Transducer Block (TB)The Transducer Block carries out adjustments to the sensor, such as level calibration (and volume calibration, if supported). It supplies the measured value1) utilized by either or both of the AIFBs.Analog Input Function Blocks AIFB1 and AIFB2The two AIFBs are identical and completely independent of each other. They utilize the measured value1) output from the Transducer Block and apply any required quality checks, scaling, and Fail-safe operation selections. The output from the Analog Input Function Block supplies the measured value with associated status information to the PROFIBUS PA network via cyclic data transfer.1) Primary Value (PV), Secondary Value 1 (SV1), or Secondary Value 2 (SV2)sensorsensorTransducer Blockelectronics temperatureAnalog Input Function Block2Analog Input Function Block1PROFIBUS PA
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 125mmmmmE: Profile structureDescription of the blocksTransducer BlockThe figure below shows the signal flow of measured values from the sensor through the Transducer Block into the output value:•Primary Value (PV)1): Level (or Volume, if supported. LR560 does not support volume). • Secondary Value 1 (SV1): Level • Secondary Value 2 (SV2): DistanceThe Transducer Block implements all of the basic parameters of the PROFIBUS profile standard (illustrated in step 2 below).How the Transducer Block works:1) The sensor technology sub-block selects the proper echo. For an explanation of sensor technology, see Appendix D: Technical Reference , page 115 onwards. The sensor value (in sensor units) is checked to see if it is within its measuring limits. If the limit is exceeded, this results in a Bad status and the error message Failure in measurement. The sensor value is stored in Sensor Value.The analog signal from the sensor is transformed into a digital representation.A Sensor Offset (default 0) compensates for changes to the sensor reference point, if necessary. (continued on next page)1) PV output is provided for PROFIBUS Profile for Process Devices 3.01 compatibility.Transducer BlockSensor ValueSensor Sensor technology Level calibration (no Linearization)Level Primary Value[Level/Volume](volume notsupported)level units(Analog Input)AIFB1Secondary Value 1 [Level](Level Units)Secondary Value 2 [Distance](Sensor Units)Sensor OffsetLevel OffsetHigh Calibration PointHigh Level Point Low Calibration Point Low Level PointCalibration TypePVSV1SV2AIFB2(Analog Input)
Page 126 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmE: Profile structure2) Level Calibration is a linear transfer function that converts a sensor value to a level value. 1)2)3) The Transducer Block provides three possible outputs• Primary Value (PV): Level (level units)3)• Secondary Value 1 (SV1): Level (level units)• Secondary Value 2 (SV2): Distance (sensor units)1) Sensor Offset (2.3.5.3.) is a constant offset (negative or positive) that can be added to sensor value to compensate if the sensor has been changed. 2) Level Offset (default O) can compensate for specific vessel configurations.3) LR560 PA does not support Volume. LevelHigh Level PointLow Level Point CalibrationLevel ValueLow Calibration PointHIghCalibration PointSensor ValueHigh Level Point(default: 100%)sensor reference point (flange face)sensor value1)Low Level Point(default: 0%)Level/PVLevel Offset2)(if used)Level /SV1Low Calibration PointHigh Calibration PointDistance/SV2SITRANS LR560
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 127mmmmmE: Profile structureElectronics temperatureThe Transducer Block monitors the internal temperature of the device electronics. A change in temperature can provide advance warning of a possible device failure, and allow for preventive maintenance.If a temperature limit is exceeded, the output value is unchanged but the output status changes. (The permitted limits correspond to those of the permitted ambient temperature.) Peak indicators1) allow you to check the maximum and minimum temperatures that have occurred.AIFB (simulation, mode and status)The input to the AIFB is a value with a status. The figure below shows how Measured values are processed within an Analog Input Function Block to produce the device output (communicated via cyclic transfer to PROFIBUS PA and displayed on the LCD).How an Analog Input Function Block worksThe AIFB provides a linear conversion to any desired units.1) The value input to the AIFB is the measured value output from the Transducer Block, in sensor units. 2) You can select any standard engineering units, or define a special unit, for the AIFB output. Then scaling is applied.(continued on next page)1) Open the menu View – Device Diagnostics, select Device Status, and click on the tab Device Status to see peak temperature values.enableStatusOUT VALUEAUTOMODE and STATUS handlingAIFB INPUT:measured value from TBValue StatusAlarm Limit CheckOut of ServiceOUTMANUALValue simulate value and statusValue StatusUSER-selectedSimulation USER-selected Target ModeOFFSIMULATION Fail-safeONOUTPUT SCALINGAnalog Input Function BlockAIFBAIFB Input range(typical Input (0 to 100%)Output range:Out (AIFB Output) straight to LCD(same values displayed on LCD as PLC)
Page 128 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmE: Profile structure3) Damping may be applied based on a user-selected time constant (see Damping on page 121 for details). 4) The status of the input value received from the Transducer Block is checked. If the status is Bad, a Fail-safe condition occurs. The setting for Fail-safe Mode determines the Fail-safe value to be output.5) Mode (2.5.2.) allows the entire AI block to be overridden by a Manual Output value. See Simulate Output on page 53 for details.6) The value is checked against the user-defined warning and alarm limits. The upper and lower limits are defined in units corresponding to the Output range, and a limit hysteresis can be used to adjust the sensitivity. See Alarms and Warnings (2.5.7.) on page 79 for the specific parameters.7) The output value (OUT) is communicated via cyclic data transfer.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 129mmmmmF: Communications PAAppendix F: Communications via PROFIBUS PASITRANS LR560 (PROFIBUS PA) is a Profile Version 3.01, Class B, PA device. It supports Class 1 Master for cyclic and acyclic data exchange, and Class 2 for acyclic services. The full range of SITRANS LR560 functions is available only over a PROFIBUS PA network.PROFIBUS PA is an open industrial protocol. Full details about PROFIBUS PA can be obtained from PROFIBUS International at www.profibus.com.Device Configuration toolTo use PROFIBUS PA, you will need a PC configuration tool: we recommend SIMATIC PDM. Please consult the operating instructions or online help for details on using SIMATIC PDM. (You can find more information at www.fielddevices.com: go to Products and Solutions > Products and Systems > Communications and Software > Process Device Manager.)SIMATIC PDMSIMATIC PDM is a software package used to commission and maintain SITRANS LR560 and other process devices. For more detail see Functions in SIMATIC PDM on page 39.Electronic Device DescriptionIn order to use Process Device Manager (PDM) with PROFIBUS PA, you will need the Electronic Device Description for SITRANS LR560. For details see Electronic Device Description (EDD) on page 39.Network ConfigurationTo configure a PROFIBUS PA Class 1 Master (for example, a PLC), you will need a GSD file. The GSD fileThe GSD file SIEM816B.gsd is available from the SITRANS LR560 product page on our web site at www.siemens.com/LR560. Go to Support > Software Downloads.Bus TerminationPower DemandsTo determine how many devices can be connected to a bus line, calculate the combined maximum current consumption of all the connected devices: 13.5 mA for SITRANS LR560. Allow a current reserve for safety. Note: PROFIBUS PA MUST be terminated at both extreme ends of the cable for it to work properly. Please refer to the PROFIBUS PA User and Installation Guidelines (order number 2.092), available from www.profibus.com.
Page 130 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PAPROFIBUS addressA unique PROFIBUS address identifies each device on the network. To set the PROFIBUS address see Device Address (5.1.) on page 100.Resetting the PROFIBUS address to 126• Via SIMATIC PDM:a) Open the menu Device – Master Reset and click on Reset Address to 126.b) Click on OK: the address will be reset to 126, and if the address lock was on, it will be disabled.• Via the handheld programmer:a) Navigate to Service (4.) > Master Reset (4.2.). (You can enter the numeric value instead of navigating via the Arrow keys.)b) Press RIGHT Arrow to open Edit Mode then scroll down to DEV ADDRESS and press RIGHT Arrow to select it. The address will be reset to 126, and if the address lock was on, it will be disabled.c) Press LEFT Arrow to exit.Operating as a Profile DeviceEvery manufactured PROFIBUS product has a unique PROFIBUS identification number which identifies it to the system. PROFIBUS Profile Standard version 3.01 also defines a Profile Model which can identify a product as a generic profile device on the network. SITRANS LR560 can be identified in one of three ways:Defining the device as Profile-specific as opposed to Manufacturer-specific makes it possible to exchange the device for any other device of the same profile type without changing the GSD file. To set up SITRANS LR560 as a profile device see PROFIBUS Ident Number (5.2.) on page 101.Notes:• It is possible to change the device address via a Class 1 master (for example, a PLC) and lock the device address to prevent further changes.• If this Address Lock is on, the PA address cannot be changed. This lock can be disabled only by performing an Address Reset.Device Identification Profile ModelSTD PROFILE Standard Profile (uses generic GSD for 2 AIFB [ident # = 0x9701]* MANUFACTURER Manufacturer-specific (uses Siemens EDD and GSD file, which identifies the LR560 [PROFIBUS PA]) [ident # = 0x816B]STD – AIFB 1 ONLY Standard Profile AIFB 1 only (uses generic GSD for 1 AIFB) [ident # = 0x9700]
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 131mmmmmF: Communications PAConfiguring a deviceSee Configuring a new device on page 40.Configuring PROFIBUS PA with an S7-300/ 400 PLC1) If SITRANS LR560 is not listed in the STEP 7 device catalog, you can download the GSD file from the Siemens Web site and import it into Step 7. Go to www.siemens.com/LR560 and click Downloads.2) Add the SITRANS LR560 "rack": click and drag the SITRANS LR560 folder from the hardware catalog.3) Fill the rack with desired modules, by dragging and dropping them from the hardware catalog.4) After configuring PROFIBUS PA in steps 2 and 3, download it to the PLC.5) Add code to the PLC program to read data consistently using the SFC14.Cyclic versus Acyclic DataWhen you request data from a device via PROFIBUS PA, you have two choices. Cyclic data is provided at every bus scan: acyclic data is requested and provided as needed. Input information is always requested at every bus scan and is set up as cyclic data. Configuration information is only needed periodically and is set up as acyclic data.Cyclic DataWhen you configure SITRANS LR560 on the PROFIBUS PA bus, there are two slots available for modules.Slot 0 always transmits AIFB1 information1); slot 1 defaults to Free Place, but can be changed to AIFB2 information. If you do not wish to have data transmitted, then you must use a Free Place module in that slot.Each of the two Analog Input Function Blocks can be set up to return Level, or Distance. Within the function blocks, the values are scaled according to the user requirements (please see AIFB (simulation, mode and status) on page 127 for details).(continued on next page)Note: Each of the slots has to have a module defined in it. 1) For more information, please see AIFB (simulation, mode and status) on page 127.
Page 132 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PAAIFB1 and AIFB2 return 5 bytes of data each:The first 4 bytes are the floating point representation (IEEE) of the variable. The variables are the outputs of the function block. The 5th byte is the status word and the list of possible values is given in the chart below. The 5 bytes must be read consistently, in a contiguous chunk: they cannot be read byte by byte, and cannot suffer an interrupt. If you are using an S7-300 / 400, you will need to use SFC14 DPRD_DAT: Read Consistent Data of a Standard PD Slave.Status ByteIn PROFIBUS PA there are two possible types of status byte:•condensed status: one of two status bytes defined in Profile Standard V3.01•status byte: the status byte originally defined in Profile Standard V3.0You can choose which type of status byte will be returned, by enabling or disabling Condensed Status (3.5.)Condensed StatusThese codes are available when Condensed Status is enabled. See Condensed Status (3.5.) on page 83 for more details.Condensed Status (GOOD)Hex value Status – GOOD Description 0x80 GOOD – ok No error or special condition is associated with this value.0x84 GOOD – update event Set if the value is good and the block has an active Update event. (This status remains active for 20 seconds.) 0x86 GOOD – active advi-sory alarm Set if the value is good and the block has an active Alarm.0x80 ...0x8EGOOD – limit check/update event See Status Codes for Good Quality on page 134.0xA0 ...0xA3GOOD – initiate fail safe This fault is not generated by the product, but can be simu-lated.Floating Point StatusAIFB2AIFB1 byte 1 byte 2 byte 3 byte 4 byte 5byte 6 byte 7 byte 8 byte 9 byte10byte10
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 133mmmmmF: Communications PA0xA4 ...0xA7GOOD – maintenance requiredValue is valid. Maintenance is recommended within a medium-term period. 0xA8 ...0xABGOOD – maintenance demanded Value is valid. Maintenance is demanded within a short-term period. 0xBC ...0xBFGOOD – function check Device performs internal function check without influenc-ing the process. Value is valid. Condensed Status (UNCERTAIN) Hex valueStatus – UNCERTAIN Description 0x45 UNCERTAIN – substi-tute set Output of Failsafe logic only. 0x4F UNCERTAIN – initial value Default value as long as no measured value is available or until a diagnosis is made that affects the value and the status accorded to it.0x68 ...0x6BUNCERTAIN – mainte-nance demandedUsability of the process value depends on the application. Value is potentially invalid. Cause can be determined by reading the extended diagnosticsa). Maintenance is demanded within a short-term period.0x73 UNCERTAIN – simu-lated value, start Indicates the start of a simulation. Simulation of a measured value or Input FB mode changes from AUTO to MAN. • This status remains active for at least 10 seconds:– after enabling simulation– after setting the FB to MAN mode– after a restart (e.g. power down cycle) if the simula-tion is enabled or the FB is in MAN mode– after passivation is cleared if simulation is enabled or the FB is in MAN mode• In MAN mode the status remains until a subsequent write command overwrites the OUT value after the 10 seconds have expired. • In simulation mode the written status is buffered and appears in the value flow after 10 seconds. However the new written SIMULATE parameter with its status can be read before the 10 seconds have expired. Condensed Status (GOOD) (cont’d)Hex value Status – GOOD Description
Page 134 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PAStatus ByteWhen Condensed Status is disabled, Status Byte will be returned, and the following codes will be used.0x74 ...0x77UNCERTAIN – simu-lated value, end Indicates the end of a simulation.Simulation of a measured value is disabled or Input FB mode changes from MAN to AUTO. This Status remains active for 10 seconds after simulation ends. While this status is active there is no reliable process value. Measured values and their status are updated afterwards. a) See Acyclic Extended Diagnostics (General Fault Codes) on page 138.Condensed Status (BAD)Hex value Status BAD Description 0x00 BAD – non specific Proxy determines that a device does not communicate. 0x23 BAD – passivated (diagnostics alerts disabled) Configured failsafe value is used, accom-panied by this status. 0x24 ...0x27BAD – maintenance alarm, more diagnosis available No measurement available because of a failure.0x25 BAD – process related, no mainte-nance No measurement available because of invalid process conditions. 0x3C ...0x3FBAD – function check / local over-ride, value not usable Occurs during cleaning or calibration pro-cess.Status Codes for Good QualityValues in hex notation Description 0x80 Data is GOOD.0x84 A parameter in the function block has been changed: status active for 10 s0x89 Active low warning.0x8A Active high warning.0x8D Active low alarm.0x8E Active high alarm.Condensed Status (UNCERTAIN) (cont’d)Hex valueStatus – UNCERTAIN Description
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 135mmmmmF: Communications PADiagnosticsAll diagnostic information shown below is viewable via PDM.Diagnosis reply (available cyclically)During DPV0 data exchange, the PROFIBUS PA slave will notify the Master when a serious error occurs. The Master will then send a Diagnosis request. The reply to this request is normally logged in the PLC and is referred to as the "Hex values."The reply may contain two parts. The first part is 6 bytes long and is defined by the PROFIBUS standard. If there is a second part, it is called the ’extended cyclic diagnosis’ and it is 8 bytes long. The last 4 bytes of the extended diagnostic message give the error diagnosis (see Extended Mode Diagnosis on page 137 and Condensed Mode Diagnosis on page 136). The same information is also available acyclically via the Diagnosis Object.Status Codes for Uncertain QualityValues in hex notation Description 0x4B Value is a substituted value (normally used in Failsafe).0x4C/0x4F Initial value.0x47 Last usable value.Status Codes for Bad QualityValues in hex notation Description 0x10 The LOE timer has expired: this could be caused by LOE or by a sen-sor malfunction: value is BAD.0x01 There is an error in the configuration of the function blocks in PROFI-BUS PAa). a) This could happen when a firmware download has been done, but a system reset has not been done. This could also happen if the function blocks are not configured properly using the handheld programmer, PDM or acyclic services.0X1F The function block, or the transducer block, has been placed out of service. Cyclic Diagnosis (6 bytes) Extended Cyclic Diagnosis (8 bytes)Diagnosis Object(last 4 bytes)Condensed Mode Diagnosis Extended Mode Diagnosis
Page 136 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PADiagnosis Object (available cyclically or acyclically)This consists of four bytes.In PROFIBUS PA there are two options for the Diagnosis Object:• Condensed Mode Diagnosis (see page 136)• Extended Mode Diagnosis (see page 137)You can choose which of these will be returned, by enabling or disabling Condensed Status. See Enable (3.5.1.) on page 83.Condensed Mode DiagnosisCondensed Mode DiagnosisHex values Byte Bit Description Indication classa)a) R indicates the message remains active as long as the reason for the message exists.A indicates the message will automatically reset after 10 seconds0x0100000000 Electronics failure R0x02000000 1 Mechanical failure R0x04000000 2 Motor Temperature too high R0x08000000 3 Electronics temperature too high R0x10000000 4 Memory error R0x20000000 0 (cont’d) 5Measurement failure R0x40000000 6 Device not initialized (no calibration) R0x80000000 7 Self calibration failed R0x0008000023New startup carried out (Warm Start) A0x00100000 4Restart carried out (Cold Start) A0x00200000 5Maintenance required R0x00400000 6Reserved for use within the PNO0x00800000 7Set to 1 (one), if the Ident_Number of the running cyclic data transfer and the value of Physical Block IDENT__NUMBER_SELECTOR parameter are different.R0x0001000030 Failure of the device or armature R0x00020000 1 Maintenance demanded R0x00040000 2 Device is in function check mode, or simulation, or under local control e.g. maintenance R0x00080000 3The process conditions do not allow the return of valid values. (Set if a value has the quality Uncertain - Process related, no maintenance or Bad - Process related, no maintenance.)R4 to 7 Reserved for use within the PNO40 to 6 Reserved for use within the PNO0x80000000 70: There is no more information available1: More diagnosis information is available in DIAGNOSIS_EXTENSION
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 137mmmmmF: Communications PAExtended Mode DiagnosisWhen Condensed Status is disabled Extended Mode Diagnosis will be returned, and the following codes will be used.Values of the DIAGNOSIS bit: 0 = not set; 1 = setExtended Mode DiagnosisHex values Byte Bit Description Indication classa)a) R indicates the message remains active as long as the reason for the message exists.A indicates the message will automatically reset after 10 seconds0x0100000000 Electronics failure R0x02000000 1 Mechanical failure R0x04000000 2 Motor Temperature too high R0x08000000 3 Electronics temperature too high R0x10000000 4 Memory error R0x20000000 5 Measurement failure R0x40000000 6 Device not initialized (no calibration) R0x80000000 7 Self calibration failed R0x0001000010Zero point error (limit position) R0x00020000 1Power supply failure (electrical, pneumatic) R0x00040000 2Configuration invalid R0x00080000 3New startup carried out (Warm Start) A0x00100000 4Restart carried out (Cold Start) A0x00200000 5Maintenance required R0x00400000 6Characterization invalid R0x00800000 7Set to 1 (one), if the Ident_Number of the running cyclic data transfer and the value of Physical Block IDENT__NUMBER_SELECTOR parameter are different.R2 0 to 7 Reserved for use within the PNO30 to 6 Reserved for use within the PNO0x00000080 7More diagnosis information is available
Page 138 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PAAcyclic Extended Diagnostics (General Fault Codes)In addition to the extended diagnostics available by cyclic data exchange (shown above), further extended diagnostics are available via acyclic communications. This consists of six bytes. See Diagnosis reply (available cyclically) on page 135 for information on the location of the Extended DiagnosticsNote: Certain fault codes (identified by an asterisk [*] in the table below) will persist until a manual reset has been performed (see Fault Reset (3.2.) on page 82).Acyclic Extended Diagnostics /General Fault Codes LCD display Meaning Corrective Action Byte BitS:0The device was unable to get a measurement within the Fail-safe LOE Timer period. Possible causes: faulty installation, antenna material buildup, foaming/other adverse process conditions, invalid calibration range.• Ensure installation details are correct. • Ensure no antenna material buildup. Clean if necessary. • Adjust process conditions to minimize foam or other adverse conditions. • Correct range calibration.• If fault persists, contact your local Siemens representative.00 S:2Unable to collect profile because of a power condition that is outside the operating range of the device.Repair required. Contact your local Siemens representative. 2 S:3Device is nearing its lifetime limit according to the value set in Maintenance Required Limit.Replacement is recommended.3S:4Device is nearing its lifetime limit according to the value set in Maintenance Demanded Limit.Replacement is recommended.4S:6Sensor is nearing its lifetime limit according to the value set in Maintenance Required Limit.Replacement is recommended.6S:7Sensor is nearing its lifetime limit according to the value set in Maintenance Demanded Limit.Replacement is recommended.7
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 139mmmmmF: Communications PAS:8Service interval as defined in Maintenance Required Limit has expired.Perform service.10S:9Service interval as defined in Maintenance Demanded Limit has expired.Perform service.1S:10Input parameters High Calibration Point and Low Calibration Point are the same.• Check calibration settings of device. • Ensure settings for High Cali-bration Point and Low Calibra-tion Point are different.3S:11 Internal temperature sensor failure.Repair required. Contact your local Siemens representative. 4 S:12 *Internal temperature of the device has exceeded specifications: it is operating outside its temperature range.• Relocate device and/or lower process temperature enough to cool device. • Inspect for heat-related dam-age and contact your local Sie-mens representative if repair is required. • Fault code will persist until a manual reset is performed using PDM or the LCD inter-face.5 S:14Upper and lower input values (Process Value Scale) for AIFB1 are the same.• Check configuration for AIFB1.• Ensure that Upper Value and Lower Value (Process Value Scale) are not the same.6S:15Upper and lower input values (Process Value Scale) for AIFB2 are the same.• Check configuration for AIFB2.• Ensure that Upper Value and Lower Value (Process Value Scale) are not the same.7 S: 17Calibration interval as defined in Maintenance Required Limit has expired. Perform calibration.21S: 18Calibration interval as defined in Maintenance Demanded Limit has expired. Perform calibration. 2Acyclic Extended Diagnostics /General Fault Codes (cont’d)LCD display Meaning (cont’d) Corrective Action Byte (cont’d) Bit
Page 140 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmF: Communications PAS:25Internal error. Reset power. If fault persists, contact your local Siemens representative.31S: 27 Internal device failure caused by an External RAM memory error.Repair required: contact your local Siemens representative. 3S:28 Internal device failure caused by a RAM memory error.Repair required: contact your local Siemens representative. 4 S:29 EEPROM damaged. Repair required: contact your local Siemens representative. 5S: 30EEPROM corrupt. Reset power. If fault persists, contact your local Siemens representative.6S:31 Flash error. Repair required: contact your local Siemens representative. 7S: 32 IDENT number conflict.Ensure value of the Ident number selector is correct for the network configuration. If it is correct, the device needs to be re-parameterized by the PLC.40S:33Factory calibration for the internal temperature sensor has been lost. Repair required: contact your local Siemens representative. 1 S:34 Factory calibration for the device has been lost. Repair required: contact your local Siemens representative. 2S:39 Transducer temperature sensor failure. Repair required: contact your local Siemens representative. 7S:40Transducer temperature too high.Relocate device and/or lower process temperature enough to cool device. Inspect for heat-related damage and contact your local Siemens representative if repair is required.5 0Acyclic Extended Diagnostics /General Fault Codes (cont’d)LCD display Meaning (cont’d) Corrective Action Byte (cont’d) Bit
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 141mmmmmF: Communications PAAcyclic DataSITRANS LR560 supports up to four simultaneous connections by a Class 2 Master (C2 connection). It supports one connection by a Class 1 Master (C1 connection). In order for a Class 1 Master to read parameters from an instrument, it needs to know the slot and absolute index of the parameter. You can download an application guide ’Reading acyclic data from a Siemens level measuring instrument’ from our website at: www.siemens.com/LR560 under Support.To find the slot and index numbers via SIMATIC PDM, go to Help > Communications, and select the appropriate block from the list. For each parameter, the slot and the relative index is listed. For example.Each block has a slot number and an Index Offset value.To get the absolute index for any parameter, add the Index Offset for the appropriate block to the relative index for that parameter. The parameter takes the slot number of the block in which it is located. For example: • Parameter Static Revision Number has relative index = 1 and is located on AIFB1.• It has Absolute Index = 17 (relative index 1 + index offset 16).• It is located at Slot 1 (the slot number for AIFB 1).S: 41Transducer temperature too low. Relocate device and/or raise process temperature enough to warm device. Inspect for temperature-related damage and contact your local Siemens representative if repair is required.5 (cont’d) 1AIFB 1Index Parameter Datatype1 Static Revision No. UNSIGNED_INTEGER (2)Block Name Slot Index OffsetPhysical block 0 16Transducer block 0 77AIFB 1 1 16AIFB 2 2 16Acyclic Extended Diagnostics /General Fault Codes (cont’d)LCD display Meaning (cont’d) Corrective Action Byte (cont’d) Bit
Page 142 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmHppendix G: Firmware rev.Appendix G: Firmware Revision HistoryFirmware Rev.EDD Rev.Date(DD/MM/YYYY) Changes1.00.00 1.00.00 26 May 2010 • Initial release.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 143mmmmmGlossaryGlossaryaccuracy: degree of conformity of a measure to a standard or true value.agitator: mechanical apparatus for mixing or aerating. A device for creating turbulence.algorithm: a prescribed set of well-defined rules or processes for the solution of a problem in a finite number of steps.ambient temperature: the temperature of the surrounding air that comes in contact with the enclosure of the device.antenna: an aerial which sends 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 technique used to adjust the level of a TVT curve to avoid the reading of false echoes. (See TVT.)Auto False-Echo Suppression Distance: defines the endpoint of the custom TVT distance. (See TVT.) This is used in conjunction with Auto False Echo Suppression.beam angle: the angle diametrically subtended by the one-half power limits (-3 dB) of the microwave beam.beam spreading: the divergence of a beam as it travels through a medium. blanking: a blind zone extending away from the reference point plus any additional shield length.The instrument is programmed to ignore this zone.capacitance: the property of a system of conductors and dielectrics that permits the storage of electricity when potential differences exist between the conductors. Its value is expressed as the ratio of a quantity of electricity to a potential difference, and the unit is a Farad. confidence: see Echo Confidence damping: term applied to the performance of an instrument to denote the manner in which the measurement settles to its steady indication after a change in 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.1)1) Many conductive liquids/electrolytes exhibit dielectric properties; the relative dielectric constant of water is 80.
Page 144 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmGlossarydielectric constant (DK): the ability of a dielectric to store electrical potential energy under the influence of an electric field. Also known as Relative Permittivity. An increase in the dielectric constant is directly proportional to an increase in signal amplitude. The value is usually given relative to a vacuum /dry air: the dielectric constant of air is 11.echo: a signal reflected with sufficient magnitude and delay to be perceived as a signal distinct from the one directly transmitted. Echoes are frequently measured in decibels relative to the directly transmitted signal.Echo Confidence: describes the quality of an echo. Higher values represent higher quality. Echo threshold defines the minimum value required for an echo to be accepted as valid and evaluated.Echo Lock Window: a window centered 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 Strength: describes the strength of the selected echo in dB above 1 μV rms.Echo Profile: a graphical display of a processed echo.false echo: any echo which is not the echo from the desired target. Generally, false echoes are created by vessel obstructions.frequency: the number of periods occurring per unit time. Frequency may be stated in cycles per second.hertz (Hz): unit of frequency, one cycle per second. 1 Gigahertz (GHz) is equal to 109 Hz.inductance: the property of an electric circuit by virtue of which a varying current induces an electromotive force in that circuit or in a neighboring circuit. The unit is a Henry.lens antenna: an antenna consisting of a radiator and microwave lens to enhance the antenna gain.microwaves: the term for the electromagnetic 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 Blankingnozzle: a length of pipe mounted onto a vessel, that supports the flange. parameters: in programming, variables that are given constant values for specific purposes or processes.polarization: the property of a radiated electromagnetic wave describing the time-varying direction and amplitude of the electric field vector.polarization error: the error arising from the transmission or reception of an electromagnetic wave having a polarization other than that intended for the system.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 145mmmmmGlossaryPROFIBUS PA: one of the PROFIBUS family of protocols, specifically tailored for the needs of process industries (PA = Process Automation).pulse radar: a radar type that directly measures distance using short microwave pulses. Distance is determined by the return transit time.radar: radar is an acronym for RAdio Detection And Ranging. A device that radiates electromagnetic waves and utilizes the reflection of such waves from 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 permittivity: see dielectric constant.repeatability: the closeness of agreement among repeated measurements of the same variable under the same conditions.shot: one transmit pulse or measurement.speed of light: the speed of electromagnetic waves (including microwave and light in free space. Light speed is a constant 299,792,458 meters per second.stillpipe: a pipe that is mounted inside a vessel, parallel to the vessel wall and open to the vessel at the bottom.stilling-well: see stillpipe.two wire radar: a low-energy radar. Can be loop powered, analog, intrinsically safe, or a digital (BUS) transmitter. TVT (time varying threshold): a time-varying curve that determines the threshold level above which echoes are determined to be valid.waveguide antenna: a hollow, metallic tube that transmits a microwave signal to the product target.
Page 146 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmGlossaryNotes
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 147mmmmmIndexIndexSymbols 26Aabbreviationslist 4access controllocal access 101remote access 101Acknowledge Faultsvia PDM 51activating SITRANS LR560 28acyclic diagnosticsfault codes 136Auto False Echo Suppressionexplanation 118TVT shaper adjustment 47via PDM 48Bblanking (see Near Range) 120bus address (device address)resetting to 126 130bus termination 129CCalibration Interval 97cleaninginstructions 114CLEF Rangesetup 72configurationnetwork 129new device via PDM 40PLC with PROFIBUS PA 24cyclic data 131versus acyclic 131Ddampingexplanation 121Filter Time Constant setup 80data loggingtime-based echo profile storage 46DDsee electronic device description 129Device Address 100device descriptionsee Electronic Device Description 129device labelNon-incendive (FM/CSA) 26Non-sparking/Energy Limited (ATEX/IECEx/C-TICK) 25Device Statusview via PDM 57device statusicons 107diagnosis reply 135Diagnosticsmaintenance settings 82via PDM 56EEcho Processing 115Process Intelligence 115Echo Profileview via LDI 37echo profiledata logging 46echo selectionAlgorithm 116Time Varying Threshold (TVT) 116Echo Setupquick access via PDM 50EDDupdating 39EDD (electronic device description) 129edit modehandheld programmer 32Electronic Device Description (EDD)required for PROFIBUS PA 129updating 39Empty ratesetup 69enable/disable remote operation 101FFactory Defaultsreset via PDM 55factory defaults 87Fail-safeBehavior explanation 122Mode explanation 122Value explanation 122Fail-safe Mode FB1setup 80Far Rangeexplanation 120fault codesacyclic diagnostics 136acyclic extended diagnostics 138Note: Parameter names are capitalized.
Page 148 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmIndexgeneral fault codes 108Fill Ratesetup 69Filter Time Constantexplanation 121Function Blocksview process variables via PDM 57function keysedit mode 33measurement mode 30navigation mode 32GGSD file 129Hhandheld programmeredit mode 32measurement mode 30navigation 32programming 31hazardous area installationswiring requirements 25hysteresissetup 79Iiconsdevice status 107identifications and abbreviationslist 4installationhazardous area requirements 25requirements 17warnings and notes 17LLanguage 101LCD displayecho profile viewing 37LDI (local display interface) 28Limit Hysteresissetup 79local display interface (LDI) 28LOE Timerexplanation 121setup 66Loss of Echo (LOE)explanation 121Mmaintenance 114calibration schedules 50cleaning 114repairs 114replacing antenna 114service schedules 50maintenance settingssee Diagnostics 82Master Reset 87factory defaults 87reset PROFIBUS address (to 126) 87standard defaults 87mountinghandheld programmer access 18housing construction 18nozzle design 17, 18nozzle location 17, 18sunshield recommended 18NNear Rangeexplanation 120Ooperating principles 115Output Limitssetup 79Output Scalesetup 78Pparametersreset via PDM 44password protectionvia PDM 59PDMsee SIMATIC PDM 39peak valueselectronics temperature 58sensor peak valuesFB1 and FB2 58power consumption 129power sourcerequirements 23Process Intelligence 115Process Variablesview via PDM 56PROFIBUS address 130reset to 126 87reset to 126 via PDM 55PROFIBUS Ident Number 101programmerhandheld 30programmingenter program mode 31programming LR250via handheld programmer 31
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 149mmmmmIndexQQuick Start wizardvia LDI push buttons 34via PDM 40Rreading erratic 113reading incorrect 113reading response slow 113Remote Lockout 101repaircautions 114excluded liability 114resetsMaster Reset 87Response Rateexplanation 120setup 68Ssafety notes 1securitypassword protection via PDM 59Service Interval 94settingsadjust parameters locally via LDI 31adjust parameters via LDI 32adjust parameters via PDM 44SIMATIC PDMoverview 39, 129Simulate Analog Inputvia PDM 52Simulate Inputvia PDM 54Simulate Outputvia PDM 53Simulationvia PDM 51SITRANS LR250operating principles 115overview 6startuptransition screen 28status bytestatus codes 132status codes 132Supportcontact information 3TTechnical Support 3temperature de-Ratingcurves 123trend viewvia PDM 57troubleshootingoperation 112TVT (time varying threshold)explanation 116TVT Shapermanual adjustment via PDM 47WWearpowered hours, poweron resets 51wiringhazardous areas 25Write Lockingvia PDM 54Write Protection 101
Page 150 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmIndexNotes
SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 151 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01Appendix C: menu chartLCD menu structure
Page 152 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01Appendix C: menu chartLCD menu structure LEVEL METER1. QUICK START1.1 QUICK START WIZ.1.2 AFES WIZARD1.3 CPY PAR TO DISPL..1.4 CPY PAR FROM DIS1.5 CPY FW TO DISPL.1.6 CPY FW FROM DIS2. SETUP2.1 IDENTIFICATION2.1.1 TAG2.1.2 DESCRIPTOR2.1.3 MESSAGE2.1.4 INSTAL.DATE2.2 DEVICE2.2.1 HARDWARE REV2.2.2 FIRMWARE REV2.2.3 LOADER REV2.2.4 MENU TIMEOUT2.2.5 MANUF. DATE2.3 SENSOR2.3.1 UNIT2.3.2 LEVEL UNIT2.3.3 LOE TIMER2.3.4 TEMP. UNIT2.3.5 CALIBRATION2.3.5.1 LOW CALIB. PT.2.3.5.2 HIGH CALIB. PT.2.3.5.3 SENSOR OFFSET2.3.5.4 LOW LEVEL POINT2.3.5.5 HIGH LEVEL POINT2.3.5.6 LEVEL OFFSET2.3.6 RATE 2.3.6.1 RESPONSE RATE2.3.6.2 FILL RATE /MIN2.3.6.3 EMPTY RATE /MIN2.4 SIGNAL PROC.2.4.1 NEAR RANGE2.4.2 FAR RANGE2.4.3 MIN. SENSOR VAL.2.4.4 MAX. SENSOR VAL.2.4.5 ECHO SELECT2.4.5.1 ALGORITHM2.4.5.2 POS. DETECT2.4.5.3 ECHO THRESHOLD2.4.5.4 CLEF RANGE2.4.5.5 ECHO MARKER2.4.6 SAMPLING2.4.6.1 ECHO LOCK2.4.6.2 UP SAMP.2.4.6.3 DOWN SAMP.2.4.6.4 ECHO LOCK WINDOW2.4.7 ECHO QUALITY2.4.7.1 CONFIDENCE2.4.7.2 ECHO STRENGTH2.4.8 TVT SETUP2.4.8.1 AUTO ECHO SUPP2.4.8.2 AUTO SUPP. RANGE2.4.8.3 HOVER LEVEL2.4.8.4 SHAPER MODE2.4.9 TVT SHAPER2.4.9.1 BRKPT. 1-92.4.9.2 BRKPT. 10-182.4.9.3 BRKPT. 19-272.4.9.4 BRKPT. 28-362.4.9.5 BRKPT. 37-452.4.9.6 BRKPT. 46-542.4.9.7 BRKPT. 55-632.4.9.8 BRKPT. 64-722.4.9.9 BRKPT. 73-812.4.9.10 BRKPT. 82-902.4.9.11 BRKPT. 91-992.4.9.12 BRKPT. 100-1082.4.9.13 BRKPT. 109-1172.4.9.14 BRKPT. 118-1202.5 AIFB 12.5.1 STATIC REV. NO.2.5.2 MODE2.5.3 CHANNEL2.5.4 LABEL2.5.5 INPUT SCALING2.5.5.1 UPPER VALUE2.5.5.2 LOWER VALUE2.5.6 OUTPUT SCALING2.5.6.1 UPPER VALUE2.5.6.2 LOWER VALUE2.5.7 ALARMS & WARN..2.5.7.1 HI LIMIT ALARM2.5.7.2 HI LIMIT WARN2.5.7.3 LO LIMIT WARN2.5.7.4 LO LIMIT ALARM2.5.7.5 LIMIT HYSTERESI..2.5.8 DISPLAY2.5.8.1 FILTER TIME CONS..2.5.8.2 UNIT2.5.8.3 OUT UNIT TEXT2.5.8.4 DECIMAL POINT2.5.9 FAIL-SAFE MODE2.5.9.1 MODE2.5.9.2 VALUE2.6 AIFB22.6.1 STATIC REV. NO.2.6.2 MODE2.6.3 CHANNEL2.6.4 LABELNotes: • Navigation mode ARROW keys navigate the menu in the direction of the arrow.. • See Parameter Reference on page 62 for detailed information and instructions.• LCD and PDM menu structures are similar but not identical. Where they vary, the navigation path to the parameter location in PDM is given in Parameter Reference.2. SETUP (cont’d)
7ML19985LT01 SITRANS LR560 (PROFIBUS PA)– OPERATING INSTRUCTIONS Page 153mmmmmLCD menus2. SETUP (cont’d)2.6.5 INPUT SCALING2.6.5.1 UPPER VALUE2.6.5.1 LOWER VALUE2.6.6 OUTPUT SCALING2.6.6.1 UPPER VALUE2.6.6.2 LOWER VALUE2.6.7 ALARMS & WARN..2.6.7.1 HI LIMIT ALARM2.6.7.2 HI LIMIT WARN2.6.7.3 LO LIMIT WARN2.6.7.4 LO LIMIT ALARM2.6.7.5 LIMIT HYSTERESIS2.6.8 DISPLAY2.6.8.1 FILTER TIME CONS..2.6.8.2 UNIT2.6.8.3 OUT UNIT TEXT2.6.8.4 DECIMAL POINT2.6.9 FAIL-SAFE MODE2.6.9.1 MODE2.6.9.2 VALUE2.7 MEAS. VALUES2.7.1 MAIN OUTPUT2.7.2 O/P NO LINEAR.2.7.3 O/P NO OFFSETS2.8 FILTERING2.8.1 NARROW ECHO FILTER.2.8.2 REFORM ECHO2.8.3 AVG AMOUNT3. DIAGNOSTICS3.1 ECHO PROFILE3.2 FAULT RESET3.3 TREND.3.4 ELECT. TEMP.3.4.1 MIN. VALUE3.4.2 MAX. VALUE3.4.3 INTERN. TEMP.3.5 COND. STAT.3.5.1 ENABLE3.5.2 FEAT. SUPPORTED3.5.3 FEAT. ENABLED3.6 ALLOCATION3.6.1 EVENT INDEX3.6.2 EVENT STAT.3.6.3 EVENT DIAG.3.7 PEAK VALUES3.7.1 MIN. MEAS. VALUE3.7.2 MAX. MEAS. VALUE3.7.3 MIN. OUTPUT FB13.7.4 MAX. OUTPUT FB13.7.5 MIN OUTPUT FB23.7.6 MAX. OUTPUT FB24. SERVICE4.1 DEMO MODE4.2 MASTER RESET4.3 POWERED HOURS4.4 POWERON RESETS4.5 LCD BACKLIGHT
Page 154 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01mmmmmLCD menus4. SERVICE (continued)4.6 LCD CONTRAST4.7 REMAIN. DEV. LIFE4.7.1 LIFETIME EXPECT..4.7.2 TIME IN OPER.4.7.3 REMAIN. LIFETIM..4.7.4 REMINDER ACTIV..4.7.5 REMIND. 1 (REQ)4.7.6 REMIND. 2 (DEM)4.7.7 MAINT STAT4.7.8 ACK STATUS4.7.9 ACK4.8 REMAIN. SENS. LIFE4.8.1 LIFETIME EXPECT..4.8.2 TIME IN OPER.4.8.3 REMAIN. LIFETIM..4.8.4 REMINDER ACTIV..4.8.5 REMIND. 1 (REQ)4.8.6 REMIND. 2 (DEM)4.8.7 MAINT STAT4.8.8 ACK STATUS4.8.9 ACK 4.9 SERVICE SCHED.4.9.1 SERV. INTERVAL4.9.2 TIME LAST SERV.4.9.3 TIME NEXT SERV..4.9.4 REMINDER ACTIV..4.9.5 REMIND. 1 (REQ)4.9.6 REMIND. 2 (DEM)4.9.7 MAINT STAT4.9.8 ACK STATUS4.9.9 ACK4.10 CALIB. SCHED. 4.10.1 CALIB. INTERVAL.4.10.2 TIME LAST CALIB.4.10.3 TIME NEXT CALIB..4.10.4 REMINDER ACTIV..4.10.5 REMIND. 1 (REQ)4.10.6 REMIND. 2 (DEM)4.10.7 MAINT STAT4.10.8 ACK STATUS4.10.9 ACK5. COMMUNICATION5.1 DEVICE ADDRESS5.2 PROFIBUS IDENT6. SECURITY6.1 REMOTE ACCESS6.1.1 REMOTE LOCKOUT6.2 LOCAL ACCESS6.2.1 WRITE PROTECTION 7. LANGUAGE
www.siemens.com/processautomationPrinted in Canada*7ml19985LT01*www.siemens.com/continuous-weighingwww.siemens.com/levelFor more informationwww.siemens.com/processautomationSiemens Milltronics Process Instruments Inc.Industry Automation (IA)1954 Technology DriveP.O. Box 4225Peterborough, ONCanada K9J 7B1Subject to change without prior notice7ML19985LT01 Rev. 1.0-02email: techpubs.smpi@siemens.com© Siemens Milltronics Process Instruments Inc. 2010

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