KROHNE FMCW80G74LA Level Probing Radar User Manual HB OPTIWAVE7500 en 161026 4004375401 R01

KROHNE Level Probing Radar HB OPTIWAVE7500 en 161026 4004375401 R01

manual_english

Radar (FMCW) Level Transmitter for high-precision storage of liquidsOPTIWAVE 7500 COPTIWAVE 7500 COPTIWAVE 7500 COPTIWAVE 7500 C HandbookHandbookHandbookHandbook© KROHNE 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en
All rights reserved. It is prohibited to reproduce this documentation, or any part thereof, without the prior written authorisation of KROHNE Messtechnik GmbH.Subject to change without notice.2 www.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enCopyright 2016 byKROHNE Messtechnik GmbH - Ludwig-Krohne-Str. 5 - 47058 Duisburg (Germany): IMPRINT :::::::::::::::::::::::::::::::::::::::
 CONTENTS  3www.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOPTIWAVE 7500 C1  Safety instructions 71.1  Software history ............................................................................................................... 71.2  Intended use ..................................................................................................................... 71.3  Certification ...................................................................................................................... 81.4  Electromagnetic compatibility ......................................................................................... 81.5  Radio approvals ................................................................................................................ 91.5.1  European Union (EU)............................................................................................................... 91.5.2  U.S.A...................................................................................................................................... 111.5.3  Canada................................................................................................................................... 131.6  Safety instructions from the manufacturer................................................................... 151.6.1  Copyright and data protection .............................................................................................. 151.6.2  Disclaimer ............................................................................................................................. 151.6.3  Product liability and warranty .............................................................................................. 161.6.4  Information concerning the documentation......................................................................... 161.6.5  Warnings and symbols used................................................................................................. 171.7  Safety instructions for the operator............................................................................... 172  Device description 182.1  Scope of delivery............................................................................................................. 182.2  Device description .......................................................................................................... 192.3  Visual Check ................................................................................................................... 202.4  Nameplates .................................................................................................................... 212.4.1  Nameplate (examples).......................................................................................................... 213  Installation 223.1  General notes on installation ......................................................................................... 223.2  Storage ........................................................................................................................... 223.3  Transport ........................................................................................................................ 223.4  Pre-installation requirements ....................................................................................... 223.5  Pressure and temperature ranges ................................................................................ 233.6  Recommended mounting position ................................................................................. 243.6.1  General notes........................................................................................................................ 243.6.2  Tanks with conical bottoms .................................................................................................. 243.7  Mounting restrictions ..................................................................................................... 243.7.1  General data for TLPR devices ............................................................................................. 253.7.2  Obstacles in the tank ............................................................................................................ 253.7.3  Process connections............................................................................................................. 263.8  How to turn or remove the display module (option) ...................................................... 273.9  How to turn or remove the signal converter.................................................................. 283.10  Weather protection....................................................................................................... 293.10.1  How to attach the weather protection to the device........................................................... 293.10.2  How to open the weather protection .................................................................................. 314  Electrical connections 324.1  Safety instructions.......................................................................................................... 324.2  Electrical installation: 2-wire, loop-powered ................................................................ 32
 CONTENTS  4 www.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOPTIWAVE 7500 C4.3  Electrical connection for current output ....................................................................... 364.3.1  Non-Ex devices ..................................................................................................................... 364.3.2  Devices for hazardous locations........................................................................................... 364.4  Protection category ........................................................................................................364.5  Networks ........................................................................................................................ 374.5.1  General information.............................................................................................................. 374.5.2  Point-to-point connection..................................................................................................... 374.5.3  Multi-drop networks ............................................................................................................. 385  Start-up 395.1  Start-up checklist........................................................................................................... 395.2  How to start the device................................................................................................... 395.3  Operating concept ..........................................................................................................395.4  Digital display screen .....................................................................................................405.4.1  Display screen layout............................................................................................................ 405.4.2  Keypad buttons ..................................................................................................................... 415.5  Remote communication with PACTware™ .................................................................... 435.6  Remote communication with the AMS™ Device Manager............................................. 446  Operation 456.1  User modes .................................................................................................................... 456.2  Normal mode.................................................................................................................. 456.3  Program mode................................................................................................................ 476.3.1  General notes........................................................................................................................ 476.3.2  Protection of the device settings (security levels) ............................................................... 476.3.3  How to get access to the Quick Setup menu ........................................................................ 496.3.4  Keypad functions................................................................................................................... 506.3.5  How to save settings changed in program mode ................................................................. 536.3.6  Menu overview ...................................................................................................................... 546.3.7  Function description ............................................................................................................. 606.4  Further information on device configuration in program mode ................................... 796.4.1  Standard Setup ..................................................................................................................... 796.4.2  Empty spectrum recording................................................................................................... 826.4.3  HART® network configuration ............................................................................................. 846.4.4  Distance measurement ........................................................................................................ 856.4.5  Level measurement .............................................................................................................. 856.4.6  How to configure the device to measure volume or mass................................................... 866.4.7  How to make a filter to remove radar signal interference .................................................. 876.4.8  ............................................................................................................................................... 876.5  Status messages and diagnostic data............................................................................ 887  Service 947.1  Periodic maintenance..................................................................................................... 947.1.1  General notes........................................................................................................................ 947.1.2  Maintainance of the O-rings for the housing covers............................................................ 947.1.3  How to clean the top surface of the device........................................................................... 957.1.4  How to clean horn antennas under process conditions....................................................... 957.2  Service warranty............................................................................................................. 95
 CONTENTS  5www.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOPTIWAVE 7500 C7.3  Spare parts availability...................................................................................................957.4  Availability of services .................................................................................................... 957.5  Returning the device to the manufacturer..................................................................... 967.5.1  General information.............................................................................................................. 967.5.2  Form (for copying) to accompany a returned device............................................................ 977.6  Disposal .......................................................................................................................... 978  Technical data 988.1  Measuring principle........................................................................................................988.2  Technical data................................................................................................................. 998.3  Minimum power supply voltage ................................................................................... 1038.4  Guidelines for maximum operating pressure.............................................................. 1048.5  Dimensions and weights .............................................................................................. 1059  Description of HART interface 1079.1  General description ...................................................................................................... 1079.2  Software history ...........................................................................................................1079.3  Connection variants...................................................................................................... 1089.3.1  Point-to-Point connection – analogue / digital mode ........................................................ 1089.3.2  Multi-Drop connection (2-wire connection) ....................................................................... 1089.4  HART® device variables............................................................................................... 1089.5  Field Communicator 475 (FC 475)................................................................................ 1099.5.1  Installation .......................................................................................................................... 1099.5.2  Operation............................................................................................................................. 1099.6  Asset Management Solutions (AMS®) ......................................................................... 1099.6.1  Installation .......................................................................................................................... 1099.6.2  Operation............................................................................................................................. 1109.6.3  Parameter for the basic configuration ............................................................................... 1109.7  Field Device Tool / Device Type Manager (FDT / DTM)................................................ 1109.7.1  Installation .......................................................................................................................... 1109.7.2  Operation............................................................................................................................. 1109.8  Process Device Manager (PDM)................................................................................... 1109.8.1  Installation .......................................................................................................................... 1109.8.2  Operation............................................................................................................................. 1119.9  HART® menu tree for AMS .......................................................................................... 1119.9.1  Overview AMS menu tree (positions in menu tree)............................................................ 1119.9.2  AMS menu tree (details for settings).................................................................................. 1119.10  HART® menu tree for PDM........................................................................................ 1119.10.1  Overview PDM menu tree (positions in menu tree).......................................................... 1119.10.2  PDM menu tree (details for settings) ............................................................................... 11210  Appendix 11610.1  Order code .................................................................................................................. 11610.2  Spare parts ................................................................................................................. 11610.3  Accessories................................................................................................................. 12010.4  Glossary ...................................................................................................................... 121
 CONTENTS  6 www.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOPTIWAVE 7500 C11  Notes 123
 SAFETY INSTRUCTIONS 17OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.1  Software history"Firmware revision" agrees with NAMUR NE 53. It is a series of numbers used to record the revision status of embedded software (firmware) in electronic equipment assemblies. It gives data on the type of changes made and the effect that changes have on compatibility.Data about software revisions is shown in menu 1.1.0 IDENT. For more data, refer to Function description on page 60. If it is not possible to refer to the device menu, record the serial number of the device (given on the device nameplate) and speak to the supplier.1.2  Intended useThis radar level transmitter measures distance, level, mass, volume and reflectivity of liquids, pastes and slurries.It can be installed on tanks, reactors and open channels.Release datePrinted circuit assemblyFirmware revisionHardware revisionChanges and compatibilityDocumentationYYYY-MM-DD Converter 1.00.0x 400xxxxx01 —HB OPTIWAVE 7500 R01Sensor 1.00.0x 400xxxxx01HMI (LCD display option) 1.00.0x 400xxxxx01CAUTION!Responsibility for the use of the measuring devices with regard to suitability, intended use and corrosion resistance of the used materials against the measured fluid lies solely with the operator.INFORMATION!The manufacturer is not liable for any damage resulting from improper use or use for other than the intended purpose.CAUTION!SIL-qualified devices:SIL-qualified devices:SIL-qualified devices:SIL-qualified devices:For more data, refer to the Safety Manual.
1 SAFETY INSTRUCTIONS 8 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.3  CertificationThe device meets the essential requirements of the EU Directives:•Electromagnetic Compatibility (EMC) directive•The safety part of the Low-Voltage directive•For devices used in hazardous locations: ATEX directiveThe manufacturer certifies successful testing of the product by applying the CE marking. For more data about the EU Directives and European Standards related to this device, refer to the EU Declaration of Conformity. You can find this documentation on the DVD-ROM supplied with the device or it can be downloaded free of charge from the website (Download Center).All devices are based on the CE marking and meet the requirements of NAMUR Recommendations NE 21, NE 43, NE 53 and NE 107.1.4  Electromagnetic compatibilityThe device agrees with Electromagnetic Compatibility Directive.You can install the device on tanks, open vessels or channels, but the type of antenna must agree with the location of the device. For more data, refer to Radio approvals on page 9.DANGER!For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.INFORMATION!For SIL-approved devices; please refer to the safety manual.CE markingINFORMATION!This agrees with Immunity and Emissions requirements for industrial environments.
 SAFETY INSTRUCTIONS 19OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.5  Radio approvals1.5.1  European Union (EU)This level transmitter is approved to be used outside metallic tanks. If you use the device outdoors, read the device nameplate to make sure that the device can be used for your application. Refer also to the table that follows:INFORMATION!LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar) equipment are devices for the measurement of level in a closed space only. You can use LPR devices for TLPR applications. The LPR and TLPR devices meet the requirements of the RED (Radio Equipment Directive) for use in the member countries of the EU.For more data about the order code, refer to Order code on page 116.Antenna type Order code Permitted for:PEEK / Lens Ø20 mm / ¾¨ VFDFxxxxxxxxxxxxx1xx... TLPRPEEK / Lens Ø25 mm / 1¨VFDFxxxxxxxxxxxxx2xx... TLPRPEEK / Lens Ø40 mm / 1.57¨VFDFxxxxxxxxxxxxx3xx... LPRPEEK / Lens Ø70 mm / 2.75¨VFDFxxxxxxxxxxxxx4xx... LPRFigure 1-1: Radio approval information on the nameplate1  Type code (defined in order)2  HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C))TLPR device: HVIN: 80G-T-CLPR device: HVIN: 80G-L-C3  CE signS/N: xxxxxxxxxxxxxxxxxxxManufacturing date: YYYY-MM-DDTag No:
1 SAFETY INSTRUCTIONS 10 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enTLPR (Tank Level Probing Radar) devices onlyUse approved personnel to install the device. The device and the tank agree with the RED (Radio Equipment Directive) if you obey the instructions that follow:•TLPR (Tank Level Probing Radar) are required to be installed at a permanent fixed position at a closed (not open) metallic tank or reinforced concrete tank, or similar enclosure structure made of comparable attenuating material;•flanges and attachments of the TLPR equipment shall provide the necessary microwave sealing by design;•sight glasses shall be coated with a microwave-proof coating when necessary (i.e. electrically conductive coating);•manholes or connection flanges at the tank shall be closed to ensure a low-level leakage of the signal into the air outside the tank;•whenever possible, mounting of the TLPR equipment shall be on top of the tank structure with the orientation of the antenna to point in a downward direction;•installation and maintenance of the TLPR equipment shall be performed by professionally trained individuals only.For data about how to install EMI/RFI shielding gaskets, refer to the instructions supplied with this accessory.LPR (Level Probing Radar) devices onlyUse approved personnel to install the device. If the device is operated in the open air (outdoors), it agrees with the RED (Radio Equipment Directive) if you obey these instructions:•  The antenna must always point downwards. The boresight direction of the antenna must be vertical. No other angles are permitted.•  Install the device more than 4 km / 2.485 mi away from radio astronomy sites.•  If the device is 4...40 km / 2.485...24.855 mi away from radio astronomy sites, do not install the device more than 15 m / 49.21 ft above the ground.Radio quiet zones: locations of radio astronomy sites (stations) in Europe and northern EurasiaCAUTION!If it is necessary to install the device less than 4 km / 2.485 mi from radio astronomy sites, you must get the approval of the national regulatory authority before installation (e.g. ANFR (France), Bundesnetzagentur (Germany), Ofcom (United Kingdom) etc.).Country Name of the station LocationLatitude, ϕLongitude, λFinland Metsähovi 60°13'04" N 24°23'37" EFrance Plateau de Bure 44°38'01" N 05°54'26" EGermany Effelsberg 50°31'32" N 06°53'00" EItaly Sardinia 39°29'50" N 09°14'40" ESpain Yebes 40°31'27" N 03°05'22" WPico Veleta 37°03'58" N 03°23'34" WSweden Onsala 57°23’45" N 11°55’35" E
 SAFETY INSTRUCTIONS 111OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.5.2  U.S.A.This level transmitter is approved to be used outside metallic tanks. If you use the device in the open air, read the device nameplate to make sure that the device can be used for your application:The Product Marketing Name (PMN) of this device is "Optiwave x500 series".This level transmitter is approved to be used outside metallic tanks. If you use the device in the open air, read the device nameplate to make sure that the device can be used for your application. Only the antenna that follows is permitted for open-air applications:•VFDFxxxxxxxxxxxxx3xx...•VFDFxxxxxxxxxxxxx4xx...INFORMATION!LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar) equipment are devices for the measurement of level in a closed space only.Antenna type Order code Permitted for:PEEK / Lens Ø40 mm / 1.5¨VFDFxxxxxxxxxxxxx3xx... LPR + TLPRPEEK / Lens Ø70 mm / 2.75¨VFDFxxxxxxxxxxxxx4xx... LPR + TLPRLEGAL NOTICE!This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference which may cause un-desired operation.Changes or modifications made to this equipment not expressly approved by the manufacturer may void the FCC authorizations to operate this equipment.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 in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna.•Increase the separation between the equipment and receiver.•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.•Consult the dealer or an experienced radio/TV technician for help.
1 SAFETY INSTRUCTIONS 12 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enFigure 1-2: FCC ID1  Type code (defined in order)2  HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C))TLPR device: HVIN: 80G-T-CLPR device: HVIN: 80G-L-C3  FCC IDTLPR device: FCC-ID: Q6BFMCW80G74T-ALPR device: FCC-ID: Q6BFMCW80G74L-AS/N: xxxxxxxxxxxxxxxxxxxManufacturing date: YYYY-MM-DDTag No:
 SAFETY INSTRUCTIONS 113OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.5.3  CanadaThis level transmitter is approved to be used outside metallic tanks. If you use the device in the open air, read the device nameplate to make sure that the device can be used for your application:The Product Marketing Name (PMN) of this device is "Optiwave x500 series".This level transmitter is approved to be used outside metallic tanks. If you use the device in the open air, read the device nameplate to make sure that the device can be used for your application. Only the antenna that follows is permitted for open-air applications:INFORMATION!LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar)LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar) equipment are devices for the measurement of level in a closed space only.Antenna type Order code Permitted for:PEEK / Lens Ø20 mm / ¾¨ VFDFxxxxxxxxxxxxx1xx... TLPRPEEK / Lens Ø25 mm / 1¨VFDFxxxxxxxxxxxxx2xx... TLPRPEEK / Lens Ø40 mm / 1.57¨VFDFxxxxxxxxxxxxx3xx... LPRPEEK / Lens Ø70 mm / 2.75¨VFDFxxxxxxxxxxxxx4xx... LPRLEGAL NOTICE!This device complies with Industry Canada licence-exempt RSS standard(s).Operation is subject to the following conditions:1. this device may not cause harmful interference, and2. this device must accept any interference received, including interference that may cause un-desired operation.This device and the handbook complies with the requirements of RSS-Gen. Operation is subject to the conditions that follow:1. The installation of the LPR/TLPR device shall be done by trained installers, in strict compliance with the manufacturer’s instructions.2. The use of this device is on a "no-interference, no-protection" basis. That is, the user shall ac-cept operations of high-powered radar in the same frequency band which may interfere with or damage this device. However, devices found to interfere with primary licensing operations will be required to be removed at the user’s expense.3. The TLPR device shall be installed and operated in a completely enclosed container to prevent RF emissions, which can otherwise interfere with aeronautical navigation.4. LPR devices: Ensure a vertically downward orientation of the transmit antenna and a installa-tion only at fixed locations.5. The installer / user of this device shall ensure that it is at least 10 km from the Dominion Radio Astrophysical Observatory (DRAO) near Penticton, British Columbia. The coordinates of the DRAO are latitude 49°19'15" N and longitude 119°37'12" W. For devices not meeting this 10 km separation (e.g. those in the Okanagan Valley, British Columbia) the installer / user must coor-dinate with, and obtain the written concurrence of, the Director of the DRAO before the equip-ment can be installed or operated. The Director of the DRAO may be contacted at 250-497-2300 (tel.) or 250-497-2355 (fax). Alternatively, the Manager, Regulatory Standards, Industry Canada, may be contacted.
1 SAFETY INSTRUCTIONS 14 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•VFDFxxxxxxxxxxxxx3xx...•VFDFxxxxxxxxxxxxx4xx...Figure 1-3: IC number1  Type code (defined in order)2  HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (80G = 80 GHz), the lo-cation of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C))TLPR device: HVIN: 80G-T-CLPR device: HVIN: 80G-L-C3  IC numberTLPR device: 1991D-FMCW80G74T-ALPR device: 1991D-FMCW80G74L-AS/N: xxxxxxxxxxxxxxxxxxxManufacturing date: YYYY-MM-DDTag No:
 SAFETY INSTRUCTIONS 115OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.6  Safety instructions from the manufacturer1.6.1  Copyright and data protectionThe contents of this document have been created with great care. Nevertheless, we provide no guarantee that the contents are correct, complete or up-to-date.The contents and works in this document are subject to copyright. Contributions from third parties are identified as such. Reproduction, processing, dissemination and any type of use beyond what is permitted under copyright requires written authorisation from the respective author and/or the manufacturer.The manufacturer tries always to observe the copyrights of others, and to draw on works created in-house or works in the public domain.The collection of personal data (such as names, street addresses or e-mail addresses) in the manufacturer's documents is always on a voluntary basis whenever possible. Whenever feasible, it is always possible to make use of the offerings and services without providing any personal data.We draw your attention to the fact that data transmission over the Internet (e.g. when communicating by e-mail) may involve gaps in security. It is not possible to protect such data completely against access by third parties. We hereby expressly prohibit the use of the contact data published as part of our duty to publish an imprint for the purpose of sending us any advertising or informational materials that we have not expressly requested. 1.6.2  DisclaimerThe manufacturer will not be liable for any damage of any kind by using its product, including, but not limited to direct, indirect or incidental and consequential damages. This disclaimer does not apply in case the manufacturer has acted on purpose or with gross negligence. In the event any applicable law does not allow such limitations on implied warranties or the exclusion of limitation of certain damages, you may, if such law applies to you, not be subject to some or all of the above disclaimer, exclusions or limitations. Any product purchased from the manufacturer is warranted in accordance with the relevant product documentation and our Terms and Conditions of Sale. The manufacturer reserves the right to alter the content of its documents, including this disclaimer in any way, at any time, for any reason, without prior notification, and will not be liable in any way for possible consequences of such changes.
1 SAFETY INSTRUCTIONS 16 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.6.3  Product liability and warrantyThe operator shall bear responsibility for the suitability of the device for the specific purpose. The manufacturer accepts no liability for the consequences of misuse by the operator. Improper installation or operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply.1.6.4  Information concerning the documentationTo prevent any injury to the user or damage to the device it is essential that you read the information in this document and observe applicable national standards, safety requirements and accident prevention regulations.If this document is not in your native language and if you have any problems understanding the text, we advise you to contact your local office for assistance. The manufacturer can not accept responsibility for any damage or injury caused by misunderstanding of the information in this document.This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. Special considerations and precautions are also described in the document, which appear in the form of icons as shown below.
 SAFETY INSTRUCTIONS 117OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en1.6.5  Warnings and symbols usedSafety warnings are indicated by the following symbols.•  HANDLINGHANDLINGHANDLINGHANDLINGThis symbol designates all instructions for actions to be carried out by the operator in the specified sequence.iRESULTRESULTRESULTRESULTThis symbol refers to all important consequences of the previous actions.1.7  Safety instructions for the operatorDANGER!This warning refers to the immediate danger when working with electricity.DANGER!This warning refers to the immediate danger of burns caused by heat or hot surfaces.DANGER!This warning refers to the immediate danger when using this device in a hazardous atmosphere.DANGER!These warnings must be observed without fail. Even partial disregard of this warning can lead to serious health problems and even death. There is also the risk of seriously damaging the device or parts of the operator's plant.WARNING!Disregarding this safety warning, even if only in part, poses the risk of serious health problems. There is also the risk of damaging the device or parts of the operator's plant.CAUTION!Disregarding these instructions can result in damage to the device or to parts of the operator's plant.INFORMATION!These instructions contain important information for the handling of the device.LEGAL NOTICE!This note contains information on statutory directives and standards.WARNING!In general, devices from the manufacturer may only be installed, commissioned, operated and maintained by properly trained and authorized personnel. This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device.
2 DEVICE DESCRIPTION 18 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en2.1  Scope of deliveryINFORMATION!Do a check of the packing list to make sure that you have all the elements given in the order.Scope of deliveryFigure 2-1: Scope of delivery1  Signal converter and antenna in the ordered version2  Antenna extensions (option)3  Quick start4  Certificates and calibration report (if the device has the appropriate options)5  DVD-ROM (including handbook, quick start, technical data sheet and related software)6  Bar magnet7  Handle (for removal of the optional display module)8  Wrench (for removal of the device covers)
 DEVICE DESCRIPTION 219OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en2.2  Device descriptionThis device is a 80 GHz FMCW-radar level transmitter. It is a non-contact technology and is 2-wire loop-powered. It is designed to measure the distance, level, mass, volume and reflectivity of liquids, pastes and slurries. For more data about the measuring principle,.Radar level transmitters use an antenna to emit a signal to the surface of the measured product. The device has many antennas available. Thus, it can measure most products even in difficult conditions. Also refer to Technical data on page 98.If the device is ordered with the applicable options, it can be certified for use in hazardous areas.The signal converter is attached directly to the process connection and the antenna. The illustration that follows shows the types of antenna.These accessories are available:•Stainless steel weather protection.•RS232 / HART® converter (VIATOR).•USB / HART® converter.Figure 2-2: Types of antenna1  Lens antennas (available antenna sizes: Ø20 mm (0.75¨), Ø25 mm (1¨), Ø40 mm (1.5¨) and Ø70 mm (2.75¨) made of PEEK)INFORMATION!For more data on accessories.
2 DEVICE DESCRIPTION 20 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en2.3  Visual CheckIf the device is supplied with an FKM/FPM gasket, there is no symbol on the side of the process connection.WARNING!If the display screen glass is broken, do not touch.INFORMATION!Inspect the packaging carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.Figure 2-3: Visual check1  Device nameplate (for more data refer to Nameplate (examples) on page 21)2  Process connection data (size and pressure rating, material reference and heat number)3  Gasket material data – refer to the illustration that followsFigure 2-4: Symbols for the supplied gasket material (on the side of the process connection)1  EPDM2  Kalrez® 6375INFORMATION!Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.INFORMATION!Compare the material references on the side of the process connection with the order.
 DEVICE DESCRIPTION 221OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en2.4  Nameplates2.4.1  Nameplate (examples)INFORMATION!Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.Figure 2-5: Non-Ex nameplate attached to the housing1  Cable entry size2  Hardware revision / Software revision (according to NAMUR NE 53)3  Signal output (analog, HART®, fieldbus, etc.), input voltage and maximum current (fieldbus options: basic current)4  Degree of ingress protection (according to EN 60529 / IEC 60529)5  Customer tag number6  Date of manufacture7  Order number8  Type code (defined in order)9  Model name and number. C = compact version.10  Company logo, name and postal addressCountry of manufacture / Company web address
3 INSTALLATION 22 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.1  General notes on installation3.2  Storage•Store the device in a dry and dust-free location.•Store the device in its original packing.3.3  Transport3.4  Pre-installation requirements•Make sure that there is sufficient space on all sides.INFORMATION!Inspect the packaging carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.INFORMATION!Do a check of the packing list to make sure that you have all the elements given in the order.INFORMATION!Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.WARNING!Do not keep the device in a vertical position. This will damage the antenna and the device will not measure correctly.Figure 3-1: How to lift the device1  Remove the converter before you lift the device with a hoist.WARNING!Lift the device carefully to prevent damage to the antenna.INFORMATION!Obey the precautions that follow to make sure that the device is correctly installed.
 INSTALLATION 323OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•Protect the signal converter from direct sunlight. If necessary, install the weather protection accessory.•Do not subject the signal converter to heavy vibrations. The devices are tested for vibration and agree with EN 50178 and IEC 60068-2-6.3.5  Pressure and temperature rangesFor more data on pressure ratings,.Figure 3-2: Pressure and temperature ranges1  Temperature at the process connectionNon-Ex devices: The temperature range depends on the type of antenna, process connection and the seal material. Refer to the table that follows.Devices with Hazardous Location approvals: see supplementary instructions2  Ambient temperature for operation of the display-20...+70°C / -4...+158°FIf the ambient temperature is not between these limits, then this condition can stop the display. The device continues to operate.3  Ambient temperatureNon-Ex devices: -40...+80°C / -40...+185°FDevices with Hazardous Location approvals: see supplementary instructionsWARNING!The process connection temperature range must agree with the temperature limits of the gasket material. The operating pressure range is subject to the process connection used and the flange temperature.Figure 3-3: Ambient temperature / flange temperature, flange and threaded connection, in °C
3 INSTALLATION 24 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.6  Recommended mounting positionWe recommend that you prepare the installation when the tank is empty.3.6.1  General notesPoint the cable entries on the housing in the direction of the nearest tank wall.3.6.2  Tanks with conical bottoms3.7  Mounting restrictionsWe recommend that you prepare the installation when the tank is empty.CAUTION!Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.CAUTION!Follow these recommendations to make sure that the device measures correctly.Figure 3-4: Tanks with dish-shaped or conical bottomsDish-shaped or conical bottoms have an effect on the measuring range. The device cannot measure to the bottom of the tank.1  Axis of radar beam2  Minimum level readingCAUTION!Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.
 INSTALLATION 325OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.7.1  General data for TLPR devices3.7.2  Obstacles in the tankObstacles in the tank can cause parasitic signals. They have an effect on the performance of the device.Do an Empty Spectrum recording (refer to OperationOperationOperationOperation) to remove parasitic signals with a filter.CAUTION!Do not install the device above objects in the tank (ladder, supports etc). Objects in the tank can cause parasitic signals. If there are parasitic signals, the device will not measure correctly.If it is not possible to install the device on another part of the tank, do an empty spectrum scan.INFORMATION!If possible, do not install a nozzle on the tank centerline.CAUTION!If there are parasitic signals, the device will not measure correctly. Parasitic signals are caused by:•Objects in the tank.•Sharp corners that are perpendicular to the path of the radar beam.CAUTION!Do not put the device near to the product inlet. If the product that enters the tank touches the antenna, the device will measure incorrectly. If the product fills the tank directly below the antenna, the device will also measure incorrectly.Figure 3-5: Product inlets1  The device is in the correct position.2  The device is too near to the product inlet.CAUTION!Do not put the device near to the product inlet. If the product that enters the tank touches the antenna, the device will measure incorrectly. If the product fills the tank directly below the antenna, the device will also measure incorrectly.
3 INSTALLATION 26 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.7.3  Process connectionsEquipment needed:•Device•Flange gasket (not supplied)•Wrench (not supplied)•  Make sure the flange on the nozzle is level.•  Make sure that you use the applicable gasket for the flange dimensions and the process.•  Align the gasket correctly on the flange facing of the nozzle.•  Lower the antenna carefully into the tank.•  Make sure that you point the device in the correct direction. Refer to "Point the device in the correct direction" in this section.•  Tighten the flange bolts.iRefer to local rules and regulations for the correct torque to apply to the bolts.Equipment needed:•Device•Gasket for G 1½ connection (not supplied)•Thread seal tape (PTFE) for 1½NPT connection (not supplied)•50 mm / 2¨ wrench (not supplied)•  Make sure the tank connection is level.•  ISO 228-1 (G) connection:ISO 228-1 (G) connection:ISO 228-1 (G) connection:ISO 228-1 (G) connection: Make sure that you use the applicable gasket for the connection dimensions and the process.•  ISO 228-1 (G) connection:ISO 228-1 (G) connection:ISO 228-1 (G) connection:ISO 228-1 (G) connection: Align the gasket correctly.•  NPT connection:NPT connection:NPT connection:NPT connection: Wind the thread seal tape around the process connection in agreement with good engineering practice.•  Lower the antenna carefully into the tank.Requirements for flange connectionsFigure 3-6: Flange connectionWARNING!Do not tighten the connection to a torque more than 40 N·m / 29.5 lb·ft. If the connection is too tight, this will damage the thread.To prevent damage to the antenna, make sure that the minimum diameter of the hole for a 1½NPT or 2 NPT thread connection is not less than 43.4 mm / 1.71¨.
 INSTALLATION 327OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•  Turn the threaded connection on the antenna to attach the device to the process connection.•  Make sure that you point the device in the correct direction. Refer to "Point the device in the correct direction" in this section.•  Tighten the connection to the correct torque (not more than 40 N·m/ 29.5lb·ft).3.8  How to turn or remove the display module (option)If there is an object adjacent to the device that makes it difficult to read the display, you can rotate the display in increments of 90°.Follow this procedure:•  Disconnect the power supply from the device.•  Remove the housing cover with the wrench 1.Figure 3-7: How to turn or remove the display module (option)1  Tool: Wrench (for removal of the device covers)2  Tool: Handle (for removal of the display module)
3 INSTALLATION 28 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•  Use the handle to remove the display module.•  First put the handle on side "a" and then on side "b" of the display, and then carefully remove the display 2 from housing. Remove the handle from the display module first on side "a" and then on side "b".Turn it into the favoured position 3.•  Turn the display module until it points to the user.•  Push the display onto the clips in the housing 4, until they make a click.•  Make sure that the housing cover has a gasket. Attach the cover on the housing and tighten it by hand.3.9  How to turn or remove the signal converterINFORMATION!Before you close the housing cover, refer to How to turn or remove the display module (option) on page 27.INFORMATION!The converter turns 360°. The converter can be removed from the process connection assembly under process conditions.Figure 3-8: How to turn or remove the signal converter1  Tool: 5 mm Allen wrench (not supplied)2  Cover for the wave guide hole on top of the  process connection assembly (not supplied)CAUTION!If you remove the converter, put a cover on the wave guide hole on top of the process connection assembly.When the converter is attached to the process connection assembly, tighten the lock screw.
 INSTALLATION 329OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.10  Weather protection3.10.1  How to attach the weather protection to the deviceThe overall dimensions of the weather protection are on page 105.•  Put the weather protection clamp around the top of the device.•  Attach the two locking nuts to the threads on the weather protection clamp. Tighten the locking nuts with a 10 mm socket wrench.Figure 3-9: Equipment needed to assemble the weather protection1  Weather protection cover (with a split pin to hold the cover on the clamp)2  Device3  Weather protection clamp (2 parts)4  2 locking nuts5  10 mm socket wrench (not supplied).Figure 3-10: Installation of the weather protection
3 INSTALLATION 30 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•  Lower the weather protection cover onto weather protection clamp until the hole for the lock is in the slot at the front of the cover.•  Put the R-clip into the hole at the front of the weather protection cover.•  End of the procedure.
 INSTALLATION 331OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3.10.2  How to open the weather protection1  Remove the R-clip from the hole at the front of the weather protection cover.2  Remove the weather protection cover.iLift the display screen cover.Figure 3-11: How to open the weather protection
4 ELECTRICAL CONNECTIONS 32 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en4.1  Safety instructions4.2  Electrical installation: 2-wire, loop-poweredDANGER!All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate!DANGER!Observe the national regulations for electrical installations!DANGER!For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.WARNING!Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.INFORMATION!Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.Terminals for electrical installationFigure 4-1: Terminals for electrical installation1  Grounding terminal in the housing (if the electrical cable is shielded)2  Current output -3  Current output +4  Location of the external grounding terminal (at the bottom of the converter)44123INFORMATION!Electrical power to the output terminal energizes the device. The output terminal is also used for HART® communication.CAUTION!•Use the applicable electrical cables with the cable glands.•Make sure that the current is not more than 5 A or that there is 5 A-rated fuse in the electrical circuit that energizes the device.
 ELECTRICAL CONNECTIONS 433OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enEquipment needed:•3 mm Allen wrench (not supplied)•Cover wrench (supplied).Procedure1  Loosen the lock screw with a 3 mm Allen wrench (not supplied).2  Remove the cover stop.3  Turn the cover counterclockwise with the cover wrench (supplied).4  Remove the cover.Figure 4-2: How to open the terminal compartment cover
4 ELECTRICAL CONNECTIONS 34 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enEquipment needed:•Small Phillips screwdriver (not supplied)Procedure1  Connect the electrical wires to the connector.Figure 4-3: Procedure for electrical installation
 ELECTRICAL CONNECTIONS 435OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enEquipment needed:•3 mm Allen wrench (not supplied)1  Put the cover on the housing and turn the cover clockwise until it is fully engaged.2  Tighten the lock screw with a 3 mm Allen wrench (not supplied).Figure 4-4: How to close the terminal compartment cover
4 ELECTRICAL CONNECTIONS 36 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en4.3  Electrical connection for current output4.3.1  Non-Ex devices4.3.2  Devices for hazardous locations4.4  Protection category•  Make sure that the gaskets are not damaged.•  Make sure that the electrical cables are not damaged.Figure 4-5: Electrical connections for non-Ex devices1  Power supply2  Resistor for HART® communication3  Optional connection to the grounding terminal4  Output: 12...30 VDC for an output of 22 mA at the terminal5  DeviceDANGER!For electrical data for device operation in hazardous locations, refer to the related certificates of compliance and supplementary instructions (ATEX, IECEx, etc.). You can find this documentation on the DVD-ROM delivered with the device or it can be downloaded free of charge from the website (Download Center).INFORMATION!The device fulfils all requirements per protection category IP66 / IP67.DANGER!Make sure that the cable gland is watertight.Figure 4-6: How to make the installation agree with protection category IP67
 ELECTRICAL CONNECTIONS 437OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•  Make sure that the electrical cables agree with the national electrical code.•  The cables are in a loop in front of the device 1 so water does not go into the housing.•  Tighten the cable feedthroughs 2.•  Close unused cable feedthroughs with dummy plugs 3.The diameter of the outer sheath of the electrical cable (for the power supply and current output) must be 6…10 mm or 0.24…0.39¨.4.5  Networks4.5.1  General informationThe device uses the HART® communication protocol. This protocol agrees with the HART® Communication Foundation standard. The device can be connected point-to-point. It can also have a polling address of 1 to 63 in a multi-drop network.The device output is factory-set to communicate point-to-point. To change the communication mode from point-to-pointpoint-to-pointpoint-to-pointpoint-to-point to multi-dropmulti-dropmulti-dropmulti-drop,.4.5.2  Point-to-point connectionFigure 4-7: Point-to-point connection (non-Ex)1  Address of the device (0 for point-to-point connection)2  4...20 mA + HART®3  Resistor for HART® communication4  Power supply5  HART® converter6  HART® communication software
4 ELECTRICAL CONNECTIONS 38 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en4.5.3  Multi-drop networksFigure 4-8: Multi-drop network (non-Ex)1  Address of the device (each device must have a different address in multidrop networks)2  4mA + HART®3  Resistor for HART® communication4  Power supply5  HART® converter6  HART® communication software
 START-UP 539OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en5.1  Start-up checklistCheck these points before you energize the device: •Are all the wetted components (antenna, flange and gaskets) chemically resistant to the product in the tank?•Does the information on the signal converter nameplate agree with the operating data?•Did you correctly install the device on the tank?•Do the electrical connections agree with the national electrical codes? Use the applicable electrical cables with the cable glands.5.2  How to start the device•  Connect the converter to the power supply.•  Energize the converter.iDevices with the LCD display option only:Devices with the LCD display option only:Devices with the LCD display option only:Devices with the LCD display option only: After 10 seconds the screen will display "Optiwave 7500" and the logo of the supplier. After 40 seconds the default screen will appear. The device will show measurement data. Measurements agree with specifications given in the customer order.5.3  Operating conceptYou can read measurements and configure the device with:•A digital display screen (optional).•A connection to a system or PC with PACTware™. You can download the Device Type Manager (DTM) file from the website. It is also supplied on the DVD-ROM delivered with the device.•A connection to a system or PC with AMS™. You can download the Device Description (DD) file from the website. It is also supplied on the DVD-ROM delivered with the device.•A connection to a HART® Field Communicator. You can download the Device Description (DD) file from the website. It is also supplied on the DVD-ROM delivered with the device.DANGER!Before you energize the device, make sure that the supply voltage and polarity are correct.INFORMATION!This chapter and the start of the chapter that follows tell you what data is given on the device display in display mode and how to change device settings in configuration mode. If you know about how this device operates, you can ignore this data. Continue with the quick setup procedures. For more data about these procedures,.
5 START-UP 40 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en5.4  Digital display screen5.4.1  Display screen layoutIf you remove the housing cover, you can push the buttons on the keypad. If you cannot remove the housing cover, you can operate the keypad with a bar magnet.The output percentage bar graph is only shown if you set "One Value and Bar" or "Two Values and Bar" in menu items C6.4.1 FunctionFunctionFunctionFunction (1st Meas. page) or C6.5.1 FunctionFunctionFunctionFunction (2nd Meas. Page). If menu item C6.4.2 1st Value Variable (1st Meas. page) is set to "Level", then the device shows "Level" as the current output percentage in normal mode (refer to item 1 in the illustration).Display in normal modeFigure 5-1: Display screen layout in normal mode (measurement data)1  Current output percentage (bar graph)2  Device status (NAMUR NE 107 symbols)3  Device tag name4  Keypad operation indicator (shown when you push a button or operate the keypad with a bar magnet)5  Measurement value and units6  Keypad buttons with Hall effect sensors (sensors sensitive to large changes in magnetic field strength)
 START-UP 541OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en5.4.2  Keypad buttonsFunctions of keypad buttonsFor more data on keypad functions,.Display in program modeFigure 5-2: Display screen layout in program mode1  Menu number or menu item number2  Location (menu) of sub-menu or menu item3  Menu item nameKeypad button Symbol Function [Right] [>>>>] Normal mode:Normal mode:Normal mode:Normal mode: Enter Program modeConfiguration mode:Configuration mode:Configuration mode:Configuration mode:Menu:Menu:Menu:Menu: Enter the sub-menu or menu itemMenu item:Menu item:Menu item:Menu item: Move cursor one digit to the right (this includes the decimal point). If the cursor is on the last digit, a push of this button will move the cursor to the first digit. [Return / Escape] [^^^^]Normal mode:Normal mode:Normal mode:Normal mode: NoneConfiguration mode:Configuration mode:Configuration mode:Configuration mode:Menu:Menu:Menu:Menu: Exit the menu. If you are in the top level menu (R), the device goes back to normal mode.Menu item:Menu item:Menu item:Menu item: Exit the menu item. [Down] []Normal mode:Normal mode:Normal mode:Normal mode: Change screen (measurement pages 1 and 2 and the status message page)Configuration mode:Configuration mode:Configuration mode:Configuration mode: Decrease value or change parameter [Up] []Normal mode:Normal mode:Normal mode:Normal mode: Change screen (measurement pages 1 and 2 and the status message page)Configuration mode:Configuration mode:Configuration mode:Configuration mode: Increase value or change parameter
5 START-UP 42 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enEquipment needed•Wrench for the housing cover (supplied)•2.5 mm Allen wrench (not supplied)•  Undo the housing cover locking screw with a 2.5 mm Allen wrench.•  Remove the housing cover with the wrench supplied with the device.•  Push the buttons on the keypad.iThis will operate the device. Refer also to the table at the start of this section.How to push the keypad buttons with your handFigure 5-3: How to push the keypad buttons with your hand1  Display housing cover2  KeypadHow to operate the keypad buttons with a bar magnet
 START-UP 543OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enEquipment needed•Bar magnet (supplied)•  Hold the bar magnet near to a keypad button.iThe keypad button will operate. If you must operate the button more than one time, remove the bar magnet and then hold it near to the button again.5.5  Remote communication with PACTware™PACTware™ displays measurement information clearly and lets you configure the device from a remote location. It is an Open Source, open configuration software for all field devices. It uses Field Device Tool (FDT) technology. FDT is a communication standard for sending information between the system and the field device. This standard agrees with IEC 62453. Field devices are easily integrated. Installation is supported by a user-friendly Wizard.Install these software programs and equipment:•Microsoft® .NET Framework version 1.1 or later.•PACTware.•HART® converter (USB, RS232...).•The Device Type Manager (DTM) for the device.The software and installation instructions are given on the DVD-ROM supplied with the device.You can also download the latest version of PACTware™ and the DTM from our website.Refer also to the PACTware™ consortium site at http://www.pactware.com.Figure 5-4: How to operate the keypad buttons with a bar magnet1  Display housing cover2  Keypad3  Bar magnetINFORMATION!It is not necessary to remove the display housing cover to do this procedure.
5 START-UP 44 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en5.6  Remote communication with the AMS™ Device ManagerThe AMS™ Device Manager is an industrial Plant Asset Management (PAM) software tool. Its role is to:•Store configuration information for each device.•Store and read process data.•Store and read diagnostic status information.•Help plan preventive maintenance to reduce a plant's downtime to a minimum.The DD file is given on the DVD-ROM supplied with the device. You can also download it from our website.Figure 5-5: Screen from the PACTware™ user interface1  DTM menu2  Information for device identification3  Installation parameters menu and menu items
 OPERATION 645OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.1  User modes6.2  Normal modeThis mode shows measurement data. Use the display keypad to change the type of measurement data shown on the screen (on 2 "measurement data pages") and to read the device status message page.There are 5 options to show the measurement data on the display screen. Refer to the illustration that follows:Normal modeNormal modeNormal modeNormal mode This mode shows measurement data and status messages. For more data,.Program modeProgram modeProgram modeProgram mode Use this mode to read and change parameters, commission the device, create tables for volume or mass measurement, and change critical values to measure in difficult process conditions.To change settings in Program mode, you must use the device with the correct security level (user, operator or expert). For more data about menu items,.All users can read the settings in Program mode, but only users with "Operator" and "Expert" security levels can change settings. For more data about security levels,.Measurement data optionsFigure 6-1: Measurement data options in normal mode1  One value2  One value and current output (%) bar3  Two values4  Two values and current output (%) bar5  Three values
6 OPERATION 46 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enMeasurement data includes different measurement types (level, distance volume, ullage volume, mass etc.). Some measurement tyypes will only be available if you entered the correct parameters in Program mode.In this example, the device measures a distance of 10 m, but C7.5.1 Length Unit is set to mm and menu C6.4.5 Format 1st Value is set to X.XXXX (five digits with four decimal places). This is not sufficient to measure 10 m.You can change the number of digits and decimal places in the measurement values shown in normal mode.Volume measurementYou must make a conversion table (strapping table) to show measurement data as a volume or a mass. Go to C3.2 Input table (Full Setup > ConversionFull Setup > ConversionFull Setup > ConversionFull Setup > Conversion) to make the strapping table. For more data,.Functions of keypad buttons (normal mode)INFORMATION!Go to C6.4.1 FunctionFunctionFunctionFunction or C6.5.1 Function Function Function Function (Full Setup > Display > 1st Measur. PageFull Setup > Display > 1st Measur. PageFull Setup > Display > 1st Measur. PageFull Setup > Display > 1st Measur. Page or Full Setup > Full Setup > Full Setup > Full Setup > Display > 2nd Measur. PageDisplay > 2nd Measur. PageDisplay > 2nd Measur. PageDisplay > 2nd Measur. Page) in Program mode to change the layout of the display screen.Users of all security levels can change this setting.Measurement data format errorsFigure 6-2: Error symbol: the number of digits and decimal places is not sufficient for the measurement data1  Error symbol: the number of digits and decimal places is not sufficient for the measurement data. It is possible that the length units must be changed from "mm" to "m".INFORMATION!Go to C6.4.5 Format 1st valueFormat 1st valueFormat 1st valueFormat 1st value, C6.4.7 Format 2nd valueFormat 2nd valueFormat 2nd valueFormat 2nd value, C6.4.9 Format 3rd valueFormat 3rd valueFormat 3rd valueFormat 3rd value, C6.5.5 Format Format Format Format 1st value1st value1st value1st value, C6.5.7 Format 2nd valueFormat 2nd valueFormat 2nd valueFormat 2nd value or C6.5.9 Format 3rd valueFormat 3rd valueFormat 3rd valueFormat 3rd value (Full Setup > Display > 1st Measur. Full Setup > Display > 1st Measur. Full Setup > Display > 1st Measur. Full Setup > Display > 1st Measur. PagePagePagePage or Full Setup > Display > 2nd Measur. PageFull Setup > Display > 2nd Measur. PageFull Setup > Display > 2nd Measur. PageFull Setup > Display > 2nd Measur. Page) in Program mode to change the number of digits and decimal places. If there is a large change in a measurement value, set the related menu item to "Automatic".Keypad button Symbol Function [Right] [>>>>] Enter Program mode [Return / Escape] [^^^^]— [Down] []Change screen (measurement pages 1 and 2, and the status message page) [Up] []Change screen (measurement pages 1 and 2 and the status message page)
 OPERATION 647OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.3  Program mode6.3.1  General notesChange the settings of your device in ProgramProgramProgramProgram mode. Data about the menus is given. You can:•Use the A Quick SetupA Quick SetupA Quick SetupA Quick Setup menu to change the display language, change the tag name, log in to change settings, do standard setup and empty recording procedures.•Use the B TestB TestB TestB Test menu to run diagnostic tests, read measurement and spectrum data.•Use the C Full SetupC Full SetupC Full SetupC Full Setup menu to change settings. You can set up a conversion table for volume or mass measurement, change current output values, use the device as a limit switch, change HART® settings, change how the measurement data is shown in normal mode, read device identification data, change critical parameters for difficult process conditions, change the password, change measurement units or reset the device to factory default settings.6.3.2  Protection of the device settings (security levels)The settings of this device have three levels of data protection: "User", "Operator" and "Expert". "Expert" is the highest level of protection. It is necessary to enter a different password for "Operator" and "Expert" security levels. There is no password for the "User" security level.Security levels and applicable functions in program modeCAUTION!If you did not supply all installation data to the supplier before the delivery, the standard setup procedure in the Quick Setup menu is mandatory.INFORMATION!It is not possible to enter the D ServiceD ServiceD ServiceD Service menu. This menu is for factory calibration and approved personnel only.Security levelSecurity levelSecurity levelSecurity level Default passwordDefault passwordDefault passwordDefault password Applicable functions in program mode (overview)Applicable functions in program mode (overview)Applicable functions in program mode (overview)Applicable functions in program mode (overview)Expert 0058•Read: Measurement data and error messages available at the "User" security level (normal mode and menu items B2 Actual Values and C7.3.1 Message View)•Change: All sub-menus in menus A Quick Setup, B Test and C Full SetupNOTE:NOTE:NOTE:NOTE: You can change the password for the "Expert" security level in menu item C7.2.2 Change Password. Refer to the INFORMATION! note that follows.
6 OPERATION 48 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enIf your security level is too low, the display will show a "lock" symbol adjacent to menu items in Program mode. If it is necessary to change this setting, go to menu item menu item A3 Login or C7.2.1 Login and set the device to the correct security level.How to change the password•  Push [>>>>] to enter Program Mode.•  Push 2 × [], [>>>>], 5 × [], [>>>>], [] and [>>>>] to go to the menu item C7.2.1 Login.•  Push [>>>>] to enter the menu item.•  Enter the password used at this time for a given security level ("Operator" or "Expert"). If it is the default password, refer to the table at the start of this section.•  Push [^^^^] and [] to go to the menu item C7.2.2 Change Password.•  Push [>>>>] to enter the menu item.•  Enter the password used at this time for the security level set at the start of this procedure. If it is the default password, refer to the table at the start of this section.•  Enter the new password.iIf you change the password for the "Operator" security level, then the first three digits must be zero (000x). The last digit can be a number (1...9) or a letter (A...F). If you change the password for the "Expert" security level, then the first two digits must be zero (00xx). The last two digits can be a number (1...9) or a letter (A...F).•  Enter the new password again.•  Push 6 × [^^^^] to go back to normal mode.Operator 0009•Read: Measurement data and error messages available at the "User" security level (normal mode and menu items B2 Actual Values and C7.3.1 Message View)•Change: Binary Output (C4.3)•Change: All HART® settings (C5) – but not C5.1.1 Current Loop ModeNOTE:NOTE:NOTE:NOTE: You can change the password for the "Operator" security level in menu item C7.2.2 Change Password. Refer to the INFORMATION! note that follows.User —•Read: Measurement data and error messages (normal mode and men items B2 Actual Values and C7.3.1 Message View)•Read: All settings in menus A Quick Setup, B Test and C Full Setup•Change: All settings in menu C6 Display (language, backlight on/off, screen contrast and measurement data display options (normal mode, pages 1 and 2)) and C7.5 Units (length, volume, mass and custom units)•Change: Security level. Go to menu item A3 Login or C7.2.1 Login to change from "User" to "Operator" or "Expert" security levelsFigure 6-3: Lock symbol1  Lock symbol. If the display shows this symbol, you cannot change the setting.
 OPERATION 649OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 eniEnd of the procedure.6.3.3  How to get access to the Quick Setup menuThe Quick Setup menu contains the menu items that are necessary for most configurations of the device. The menu items are divided into 2 groups: "Standard Setup" and "Empty Spectrum". The "Standard Setup" group lets the user (with security level "expert") set the tank height, tank type (process, storage etc.), output variable, output current range, 0% range, 100% range, error function and error delay. "Empty Spectrum" is a procedure that finds interference signals in the tank and uses a filter to remove them from the measurement data.Do the steps that follow:•  Push [>>>>] to enter Program Mode.•  Push [>>>>], 2 × [] to go to the menu item A3 Login.•  Enter the password used at this time for the "Expert" security level. If it is the default password, refer to Protection of the device settings (security levels) on page 47.•  Push [^^^^], [] and [>>>>] to go to the menu item A4.1 Standard Setup.•  Push [>>>>]. Do the basic configuration of the device in the "Standard Setup" menu. For more data on the procedure, refer to Standard Setup on page 79. Push [^^^^] at the end of each step of the procedure to continue to the next step.•  Push [] and [>>>>] to go to the menu item A4.2.1 Record Spectrum.•  Push [>>>>] to start the empty spectrum recording procedure. For more data,. Push [^^^^] at the end of each step of the procedure to continue to the next step.INFORMATION!Each security level has a four-digit hexadecimal password.The first three digits of the password for the "Operator" security level must be zero (000x). The last digit can be a number (1...9) or a letter (A...F).The first two digits of the password for the "Expert" security level must be zero (00xx). The last two digits can be a number (1...9) or a letter (A...F).INFORMATION!Make a note of the password and keep it in a safe place. If you lose the password, please speak or write to your supplier.INFORMATION!If you de-energize and then energize the device, the security level will go back to "User".CAUTION!If you did not supply all installation data to the supplier before the delivery, the standard setup procedure in the Quick Setup menu is mandatory.
6 OPERATION 50 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.3.4  Keypad functionsThis is what you see when you are in Program mode. The functions of the buttons are given in the table that follows:Functions of buttons for menu navigationMenu navigationFigure 6-4: Menu navigation1  Menu number or menu item number2  Location (menu) of sub-menu or menu item3  Menu item nameButton Description FunctionRight•Go down a menu level (for example, from menu C1 to sub-menu C1.1).•Enter the menu item.Enter / Esc (Escape)•Go up a menu level (for example, from sub-menu C1.1 to menu C1).•Go to Normal mode. If you changed settings in Program mode, you must save or cancel your new settings. For more data, refer to How to save settings changed in program mode on page 53.Down•Scroll down the menu list (for example, from menu C1 to menu C2.•Scroll down the sub-menu list (for example, from sub-menu C2.1 to sub-menu C2.2).Up•Scroll up the menu list (for example, from menu C2 to menu C1).•Scroll up the sub-menu list (for example, from sub-menu C2.2 to sub-menu C2.1).
 OPERATION 651OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enThis is what you see when you select a menu item that has a list of parameters. The functions of the buttons are given in the table that follows:Function of buttons in menu items that have a list of parametersLists of parameters in menu itemsFigure 6-5: Lists of parameters in menu items1  Menu item with parameter stored at this time (first screen). Push [>>>>] to enter the menu item.2  Push [] or [] to change the parameter3  Push [^^^^] to set the new parameter and go back to the menu level4  Parameter5  Menu item name6  A "tick" symbol shows that there is a new setting (the new setting is not saved at this time)Button Description FunctionRight —Enter / Esc (Escape) Select the parameter and go back to the menuDown Move down the listUp Move up the list
6 OPERATION 52 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enThis is what you see when you select a menu item that has a value.The functions of the buttons are given in the table that follows:Function of buttons in menu items that have valuesValues in menu itemsFigure 6-6: Values in menu items1  Menu item with values stored at this time (first screen). Push [>>>>] to enter the menu item. A cursor shows on the first digit.2  Push [>>>>] again and again to move the cursor. Push [] or [] to change the value of the digit. If the digit is part of a number, then make a selection from 0...9. If the digit is part of a custom unit name, then refer to the tables at the end of this section for a list of the available characters. If the cursor is on the decimal point, you can change the position of the decimal point.3  Push [^^^^] to set the new parameter and go back to the menu level4  Make a selection: put the cursor on a digit or the decimal point.5  Menu item name6  The factory default value (left side) and factory default symbol (right side)7  The minimun and maximum values (min./max.) for this menu item (left side) and min./max. symbol (right side)8  A "tick" symbol shows that there is a new setting (the new setting is not saved at this time)INFORMATION!If menu items have values that you can change, very large and very small values can be written as a value with an exponent (bn). For example, if the value shown on the display is 100.00+03, this value is equal to 100 × 103or 100000.Button Description FunctionRight•Enter the menu item and see the value stored at this time.•Enter the menu item configuration level to change the value.•Move the cursor to the next digit on the right. If the cursor is on the last digit, push [>>>>] again to go back to the first digit. You can also put the cursor on the decimal point.Enter / Esc (Escape) Accept the value and go back to the sub-menu.Down If the cursor is on a number, this button decreases the digit value. If the cursor is on the decimal point, this button moves the decimal point to the left (this decreases the value by a factor of 10).Up If the cursor is on a number, this button increases the digit value. If the cursor is on the decimal point, this button moves the decimal point to the right (this increases the value by a factor of 10).
 OPERATION 653OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enNumbersLower case lettersUpper case lettersSpecial characters6.3.5  How to save settings changed in program mode•  When you have changed parameters in all the necessary menu items, push [^^^^] to accept the new parameter.•  Push [^^^^] again and again to go back to the "Save Configuration?" screen.•  The device will ask you to save or cancel your settings. Push [] or [] to make a selection from YesYesYesYes, NoNoNoNo or BackBackBackBack. BackBackBackBack makes the display go back to Program mode. If this screen is set to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.iIf you push [^^^^] when the screen is set to "Yes" or No", the display goes back to normal mode.INFORMATION!Values in menu itemsValues in menu itemsValues in menu itemsValues in menu itemsIf the digit is part of a custom unit name, then refer to the list of available characters that follows:0123456789a b c d e f g h i jk l m n o p q r s tu v w x y zA B C D E F G H I JK L M N O P Q R S TU V W X Y Z2 3_ - / ....
6 OPERATION 54 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.3.6  Menu overviewMenu overview: A – Quick SetupNormal ProgramMenu A Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^A Quick Setup A1 LanguageA2TagA3 LoginA4 Application Assistant A4.1 Standard Setup A4.1.1.1 Length UnitA4.1.2.1 Tank TypeA4.1.2.2 Tank HeightA4.1.2.2 Stillwell HeightA4.1.2.3 Stillwell DiameterA4.1.3.1 Current Out. 1 Var.A4.1.3.2 0% RangeA4.1.3.3 100% RangeA4.1.3.4 Current Out. RangeA4.1.3.5 Error FunctionA4.1.3.6 Error DelayA4.2 Empty Spectrum /A4.2.1 Record SpectrumA4.2.1.1 Empty Spectrum TypeA4.2.1.2 Partial DistanceA4.2.1.3 Partial DistanceA4.2.1.4 Start Recording?A4.2.1.5 Empty SpectrumA4.2.1.6 Empty Spectrum GraphA4.2.1.7 Save Spectrum?A4.2.1.8 Empty Spectrum Enable
 OPERATION 655OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enMenu overview: B – TestNormal ProgramMenu B Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >B Test B1 Simulation B1.1 Set Value B1.1.1 Sensor ValueB1.1.2 LevelB1.1.3 DistanceB1.1.4 ReflectionB1.1.5 Level Lin.B1.1.6 VolumeB1.1.7 MassB1.1.8 Distance Lin.B1.1.9 Ullage VolumeB1.1.10 Ullage MassB1.2 Output B1.2.1 Current Output 1B2 Actual Values B2.1 Operating TimeB2.2 Time/DateB2.3 Sensor ValueB2.4 LevelB2.5 DistanceB2.6 ReflectionB2.7 Level Lin.B2.8 VolumeB2.9 MassB2.10 Distance Lin.B2.11 Ullage VolumeB2.12 Ullage MassB2.13 Sensor Temp.B2.14 Converter Temp.B3 Power Spectrum B3.1 Request Spectrum PressureB3.2 Power SpectrumB4 Corrected Spectrum B4.1 Request SpectrumB4.2 Corrected SpectrumB5 Empty Spectrum B5.1 Request SpectrumB5.2 Empty Spectrum
6 OPERATION 56 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enMenu overview: C – Full SetupNormal ProgramMenu C Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >C Setup C1 Install Parameters C1.1 Tank TypeC1.2 Tank HeightC1.3 Stillwell HeightC1.4 Stillwell DiameterC1.5 Blocking DistanceC1.6 Time ConstantC1.7 Antenna TypeC1.8 Antenna ExtensionC1.9 Distance PieceC1.10 Reference OffsetC1.11 Tank Bottom OffsetC Setup C2 Process C2.1 Tracking VelocityC2.2 Epsilon R ProductC2.3 Epsilon R GasC2.4 Measuring ModeC2.5 Overfill DetectionC2.6 Overfill ThresholdC2.7 Mult. Refl. EnableC2.8 Empty Spectrum EnableC2.9 Min Peak req.C2.10 Min Plaus. WindowC Setup C3 Conversion C3.1 Edit Table C3.1.1 Erase Table?C3.1.2 Select ConversionC3.2 Input Table C3.2.2 PointC3.2.4 LevelC3.2.5 Conv. Value
 OPERATION 657OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC Setup C4 Output C4.1 Current Output 1C4.1.1 Current Out. 1 Var.C4.1.2 0% RangeC4.1.3 100% RangeC4.1.4 Current Out. RangeC4.1.5 Error FunctionC4.1.6 Error DelayC4.1.7 Low Error CurrentC4.1.8 High Error CurrentC4.1.9.2 Trimming / 4mA TrimmingC4.1.9.5 Trimming / 20mA TrimmingNormal ProgramMenu C Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >
6 OPERATION 58 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC Setup C5 Communication C5.1.2 HART C5.1.1Current Loop ModeC5.1.2.1 Identification / Polling AdressC5.1.2.2 Identification / TagC5.1.2.3 Identification / Long TagC5.1.2.4 Identification / Manufacturer IDC5.1.2.5 Identification / Device TypeC5.1.2.6 Identification / Device IDC5.1.2.7 Identification / Universal RevisonC5.1.2.8 Identification / Device RevisonC5.1.2.9 Identification / Software RevisonC5.1.2.10 Identification / Hardware RevisonC5.1.3.1 Device Information / DescriptorC5.1.3.1 Device Information / MessageC5.1.3.1 Device Information / DateC5.1.3.1 Device Information / Cfg. Change CounterC5.1.4.1 HART Variables / Current Out. 1 Var.C5.1.4.2 HART Variables / HART sec./CO2 Var.C5.1.4.3 HART Variables / Tertiary Var.C5.1.4.4 HART Variables / Quarternary Var.C Setup C6 Display C6.1 LanguageC6.2 BacklightC6.3 ContrastNormal ProgramMenu C Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >
 OPERATION 659OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC6.4 1st Meas. page C6.4.1 FunctionC6.4.2 1st Value VariableC6.4.3 0% RangeC6.4.4 100% RangeC6.4.5 Format 1st ValueC6.4.6 2nd Value VariableC6.4.7 Format 2nd ValueC6.4.8 3rd Value VariableC6.4.9 Format 3rd ValueC6.5 2nd Meas. page C6.5.1 FunctionC6.5.2 1st Value VariableC6..3 0% RangeC6.5.4 100% RangeC6.5.5 Format 1st ValueC6.5.6 2nd Value VariableC6.5.7 Format 2nd ValueC6.5.8 3rd Value VariableC6.5.9 Format 3rd ValueC Setup C7 Device C7.1 Information C7.1.1 TagC7.1.2 Serial NumberC7.1.3 Device NameC7.1.4 V NumberC7.1.5 Electronic RevisionC7.1.6 Software RevisionC7.1.7 Electronic serial No.C7.1.8 Production DateC7.1.9 Calibration DateC7.1.10 SIL ModeC7.1.11 Custody Transfer ModeC7.1.12 WHG ModeC7.1.13 API-2350 ModeC7 Device C7.2 Security C7.2.1 LoginC7.2.2 Change PasswordC7.2.3 Reset PasswordsC7.3 Errors C7.3.1 MessageC7.3.2.1 Error-Mapping / Sensor: InformationC7.4 Real Time Clock C7.4.1 Set TimeC7.4.2 Set TimeNormal ProgramMenu C Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >
6 OPERATION 60 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.3.7  Function descriptionA – Quick Setup menuC7.5 Units C7.5.1 Length UnitC7.5.2.1 Cst. Length / TextC7.5.2.2 Cst. Length / OffsetC7.5.2.3 Cst. Length / FactorC7.5.3 VolumeC7.5.4.1 Cst. Volume / TextC7.5.4.2 Cst. Volume / OffsetC7.5.4.1 Cst. Volume / FactorC7.5.5 MassC7.5.6.1 Cst. Mass / TextC7.5.6.2 Cst. Mass / OffsetC7.5.6.3 Cst. Mass / FactorC7.6 Factory Default C7.6.1 Reset to Fact. Def.?Menu No.Function Function description Selection list DefaultA1 Language Make a selection to show the measurement data and settings in one of the languages stored in in the device.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserEnglish, French, German, Italian, Japanese, Chinese (simplified), Portuguese, Russian, Spanish, Czech, Polish, TurkishEnglishA2 Tag You can see the TAG name here. The tag name can be a maximum of 8 characters long and it can have numbers, upper-case and lower-case letters and special characters. For more data, , refer to Keypad functions on page 50 (values in menu items).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: OperatorRefer to "Function description" 00000000A3 Login Enter the appropriate password here to change settings. If you do not enter the password, you can only change settings for the "user" security level. For more data, refer to Protection of the device settings (security levels) on page 47.4-digit hexadecimal password Refer to "Function description"A4 Application AssistantA4 Application AssistantA4 Application AssistantA4 Application AssistantNormal ProgramMenu C Submenus> ^↓ ↑> ^↓ ↑> ^↓ ↑> ^↓ ↑ >
 OPERATION 661OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enB – Test menuA4.1 Standard Setup This starts a quick set-up procedure applicable to most applications. You can set the length unit, installation specifications (tank type, tank height, still well height, still well diameter etc.) and current output specifications (0% range, 1000% range, error function etc.). For more data about the functions, refer to Table C – Full Setup, in this section. For more data about the procedure, refer to Standard Setup on page 79.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: ExpertA4.2 Fixed and moving objects in the tank cause interference signals. Put them through this filter to correctly measure the tank contents. This menu item starts a quick set-up procedure. We recommend that the tank is empty or only filled to the minimum level before you do the procedure. We also recommend that if you installed the device on a tank that has equipment with parts that move (e.g. agitators), start the equipment. Set the Save Save Save Save Spectrum? Spectrum? Spectrum? Spectrum? step to "Yes", Empty Empty Empty Empty Spectrum EnableSpectrum EnableSpectrum EnableSpectrum Enable step to "Enable" at the end the procedure and set the Save Configuration? screen to "Yes" to use the data. For more data about the procedure, refer to Empty spectrum recording on page 82. Refer also to "How to make a filter to remove radar signal interference" on page 87.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: ExpertMenu No.Function Function description Selection list DefaultB1 SimulationB1.1 Set ValueB1.1 Set ValueB1.1 Set ValueB1.1 Set ValueB1.1.2 Level This sets the device to a given test level value. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:-4900.0...+5100.0 m / -1076...+16732 ft+0 mMenu No.Function Function description Selection list Default
6 OPERATION 62 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enB1.1.3 Distance This sets the device to a given test distance value. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:-4900.0...+5100.0 m / -1076...+16732 ft+20.0 mB1.1.4 Reflection This sets the device to a given test reflection value. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:0...100% 0%B1.1.5 Level Lin. This sets the device to a given test level value (linearized). This menu item is only available if you set up a linearization table in menu item C3.1 C3.1 C3.1 C3.1 Edit TableEdit TableEdit TableEdit Table. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:-4900.0...+5100.0 m / -1076...+16732 ft+0 mB1.1.6 Volume This sets the device to a given test volume value. This menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit C3.1 Edit C3.1 Edit C3.1 Edit TableTableTableTable. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:0...1.00+06m³+0 m³Menu No.Function Function description Selection list Default
 OPERATION 663OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enB1.1.7 Mass This sets the device to a given test mass value. This menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit C3.1 Edit C3.1 Edit C3.1 Edit TableTableTableTable. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:0...10.000+09kg0kgB1.1.8 Distance Lin. This sets the device to a given test distance value (linearized). This menu item is only available if you set up a linearization table in menu item C3.1 C3.1 C3.1 C3.1 Edit TableEdit TableEdit TableEdit Table. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:-4900.0...+5100.0 m +0 mB1.1.9 Ullage Volume This sets the device to a given test ullage volume value. This menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit C3.1 Edit C3.1 Edit C3.1 Edit TableTableTableTable. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^], the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:0...1.00+06m³1Menu No.Function Function description Selection list Default
6 OPERATION 64 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enB1.1.10 Ullage Mass This sets the device to a given test ullage mass value. This menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit C3.1 Edit C3.1 Edit C3.1 Edit TableTableTableTable. This procedure sends an output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: Usermin-max:0...10.000+09kg1B1.2 OutputB1.2 OutputB1.2 OutputB1.2 OutputB1.2.1 Current Output 1 This sets analogue output 1 to a test value [mA]. Output will change to the selected value, independent of the measured value.When you push [^^^^] to confirm the value, the display shows the question "Start Simulation?" Push [] or [] to set the display to "Yes". Push [^^^^]again to start the test.Minimum security level to do the Minimum security level to do the Minimum security level to do the Minimum security level to do the procedure:procedure:procedure:procedure: User3.6...21.5 mA 21.5 mAB2 Actual ValuesB2.1 Operating Time [s] This is the total time that the device is energized in seconds. Read only —B2.4 Level This menu item shows the level readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units.Read only —B2.5 Distance This menu item shows the distance readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units.Read only —B2.6 Reflection This menu item shows the percentage of the emitted radar signal which makes a reflection on the surface of the tank or silo contents and is received by the device.Read only —B2.7 Level Lin. This menu item shows the level readings (linearized) measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a linearization table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —B2.8 Volume This menu item shows the volume readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —Menu No.Function Function description Selection list Default
 OPERATION 665OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enB2.9 Mass This menu item shows the mass readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —B2.10 Distance Lin. This menu item shows the distance readings (linearized) measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a linearization table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —B2.11 Ullage Volume This menu item shows the ullage volume readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —B2.12 Ullage Mass This menu item shows the ullage mass readings measured at this time. This measurement data is shown with the units set in menu C7.5 UnitsC7.5 UnitsC7.5 UnitsC7.5 Units. This menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit Table.Read only —B2.13 Sensor Temp. Temperature of the sensor (antenna) electronics block. Read only —B2.14 Converter Temp. Temperature of the converter electronics block. Operation of display can stop if the temperature is below -20°C/ -4°F or above +70°C / +158°F.Read only —B3 Power SpectrumB3.2 Power Spectrum This menu item shows the uncorrected spectra of the radar signal which makes a reflection on the surface of the tank or silo contents and is received by the device. This data is shown as a graph of the percentage of the full-scale signal against distance.Read only —B4 Corrected SpectrumB4.2 Corrected Spectrum This menu item shows the corrected spectra of the radar signal which makes a reflection on the surface of the tank or silo contents and is received by the device. This is the result of the spectra from an empty tank or silo subtracted from the power spectra. This data is shown as a graph of the percentage of the full-scale signal against distance.Read only —B5 Empty SpectrumMenu No.Function Function description Selection list Default
6 OPERATION 66 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC – Full Setup menuB5.2 Empty Spectrurm This menu item shows the spectra of the radar signal which makes a reflection at the bottom of an empty tank (or a partially full tank, if it is not possible to remove all the tank contents). This data is shown as a graph of the percentage of the full-scale signal against distance.Read only —1The maximum value in the conversion tableMenu No.Function Function description Selection list DefaultC1 Install ParametersC1.1 Tank Type The conditions in which the device is used. If the surface of the product is flat, select "Storage". If the surface of the product is disturbed, select "Process". If the surface of the product is agitated with vortexes and foam, select "Agitator". If the device is installed in a still well, select "Still Well".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertAgitator, Still Well, Process, Storage ProcessC1.2 Tank Height Tank height is the distance from the flange face/thread stop of the process connection to the tank bottom. If you use the device for an LPR (open-air) application, this value is the maximum distance that the device must measure (the measuring range). If you set menu item C1.1 Tank Height to "Still Well", this menu item is not available.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0...100.00+03mm / 0...196.85 ft10000 mm / 32.808 ftC1.3 Still Well Height The height of the still well. This menu item is available if you set "Still Well" in menu item C.1.1 Tank Type.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:500.0...100.00+03mm / 1.6404...328.08 ft10000 mm / 32.808 ftC1.4 Still Well Diameter The inner diameter of the still well. This menu item is available if you set "Still Well" in menu item C.1.1 Tank Type.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:22.0...999.0 mm / 866.14-03...39.331¨100 mm / 3.937¨C1.5 Blocking Distance The distance from the flange facing or the thread stop to the top limit of the measuring range (a zone given by the user where it is not possible to measure). We recommend a minimum blocking distance of 100 mm / 4¨ below the bottom of the antenna. If the distance is less than the blocking distance, the device continues to show the blocking distance on the display screen.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:75.0...5000.0 mm / 2.9528...196.85¨500 mm / 19.685¨Menu No.Function Function description Selection list Default
 OPERATION 667OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC1.6 Time Constant Using this function, the device processes several measurement readings to filter out disturbances. Increasing the time constant will smoothen the integrated readings, decreasing will roughen the readings. s = seconds.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0....100.0 sec (seconds) 0sC1.7 Antenna Type The type of antenna attached to the device. If you change the antenna, this setting will have an effect on C1.2 Tank Height and C1.5 Blocking Distance. For more data, <Antenna Selection>.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertMetallic Horn (DN40), Metallic Horn (DN50), Metallic Horn (DN65), Metallic Horn,(DN80), Metallic Horn (DN100), Metallic Horn (DN200), Drop (PP, DN80), Drop (PP, DN150); Drop (PTFE, DN80), Drop (PTFE, DN150); Drop (PEEK, DN80), Drop (PEEK, DN150) Hygienic (PEEK, DN50)Metallic Horn (DN100)C1.8 Antenna Extension Optional antenna extension. These are attached between the flange and the antenna. Each segment is 105 mm / 4.1¨ long.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0…10000 mm / 0.0...393.7¨0mm/0¨C1.9 Distance piece Optional distance piece between the converter and the process connection. This is for the high-temperature version of the device. Each segment is 105 mm / 4.1¨ long.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0…2000 mm / 0.0...78.74¨0mm/ 0¨C1.10 Reference Offset Offset relating to a reference location (distance). This value is positive when the reference location is above the device flange face and negative if below. For more data,<Distance>.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:-5000.0+0…+5000.0 m / -16404...+164404 ft0m/ 0ftC1.11 Tank Bottom Offset Offset relating to a reference location (level). The device reference point for this parameter is the bottom of the tank (set in menu item C1.2 Tank Height). This value is positive when the reference location is below the tank bottom and negative if above. For more data,<Level>.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:-5000.0+0…+5000.0 mm / -16404...+164404 ft0m/ 0ftC2 ProcessC2.1 Tracking Velocity This menu item sets the maximum rate of change of level in metres per minute or feet per minute. The measured value cannot change faster than the tracing velocity.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:1.2+03…60.0+06m/min / 3.937+03...196.85 ft60.0-03m 196.85-03ft/minMenu No.Function Function description Selection list Default
6 OPERATION 68 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC2.2 Epsilon R Product The device automatically calculates the level based on the product εr. If you select "TBF Full" or "TBF Auto" in menu item C2.4 Measuring Mode, you can change this value manually to adjust readings.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expert1.1...20 2.0C2.3 Epsilon R Gas A major parameter for radar level measurement devices. If the gas is not air, set the εrvalue to the εr value of the gas.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expert1.0...20 1.0C2.4 Measuring Mode The device uses the dielectric constant (εr) of the tank contents to monitor level. In "Direct" mode (if the dielectric constant is high), the level signal is a reflection on the surface of the tank contents. If the dielectric constant is low, the device uses "TBF Auto" or "TBF Full" mode. The device in "TBF" mode uses the radar reflection on the bottom of the tank (the signal goes through the tank contents). The tank must have a flat bottom for the device to operate correctly in TBF mode. This menu item is set by default to "Direct" for tank contents with an εr >1.8. If εr is very low (<1.6), use "TBF Full". If εr is low (εr = 1.5...1.7), use "TBF Auto" mode. "TBF Auto" is an automatic mode that lets the device make a selection between "Direct" mode and "TBF" mode. If you use "TBF Full" or "TBF Auto", enter the dielectric constant in menu item C2.2 Epsilon R Product. Refer also to "Measuring principle" on page 98.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDirect, TBF Partial, TBF Full DirectC2.5 Overfill Detection If this function is in operation, the device will monitor the level even if it is in the blocking distance. The output shown on the display screen stays fixed at the blocking distance, but an error message will warn the user that the tank is too full.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDisabled, Enabled DisabledC2.6 Overfill Threshold If you have set 2.5 Overfill Detection to "Enabled", this menu item will be available. If the device cannot easily measure in the blocking distance (see menu item C1.5), then you can change the overfill threshold. This value is a percentage of the radar signal amplitude. To enter the correct value, we recommend that you speak or write to your supplier.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0...100.0% 9.6602%Menu No.Function Function description Selection list Default
 OPERATION 669OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC2.7 Mult. Refl. Enable Multiple reflections will cause the device to display smaller level readings. Installation of the device on a manhole or at the centre of a dome roof, and high dielectric products (εr > 5) can cause multiple reflections. A very calm surface or a tank with a small convex or flat roof can also cause multiple reflections.If this function is in operation, the device looks for the first signal peak below the process connection. This signal peak is then used to measure the level of the tank contents. If this function is not in operation, the device looks for the largest signal below the process connection.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDisabled, Enabled DisabledC2.8 Empty Spectrum EnableThis function starts and stops the interference signal filter. Interference signals are the result of fixed and moving obstacles inside the tank. If you must do a spectrum analysis, record an empty spectrum first. Do the "Empty Spectrum" procedure (menu A4.2) in the Quick Setup menu.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDisabled, Enabled DisabledC3 ConversionC3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1 Edit TableC3.1.1 Erase Table? Before you can make a conversion table, you must delete the data that is stored in the device at this time. If you set this menu item to "No" you will go back to menu C3.1. If you set it to "Yes", you will go to menu item C3.1.2 Select Conversion.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertYes, No NoC3.1.2 Select Conversion If you must make a volume conversion table, set this menu item to "Volume". If you must make a mass conversion table, set this menu item to "Mass". If you must make a linearization table to make sure that the readings always agree with reference measurements, set this menu item to "Linearization".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertVolume, Mass, Linearization VolumeC3.2 Input TableC3.2 Input TableC3.2 Input TableC3.2 Input TableC3.2.2 Point This adds a point on the conversion table. Each time you enter this menu item, this number will automatically increment by 1 point. If it is necessary to change the data for a point, change the point number. When you push [^^^^], you go to menu item C3.2.4 Level.Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure: Expertmin-max:001...050 001Menu No.Function Function description Selection list Default
6 OPERATION 70 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC3.2.4 Level Enter the level value for the point given in C3.2.2. Push [^^^^] to confirm the level value and go to C3.2.5 Conv. Value.Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure: Expertmin-max:0.0...100.0+03mm / 0.0...3937.0¨0.0 mm / 0.0¨C3.2.5 Conv. Value Enter the conversion value (volume, mass or linearization) for the point given in C3.2.2. Push [^^^^] to confirm the conversion value and go back to menu C3.2.Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure: Expertmin-max:Volume: 0.0...100.0+09m³/ 0.0...26.417+12galMass: 0.0...100.0+09kg / 0.0...220.46+09lbLinearization: 0.0...100.0+12mm / 0.0...3.937+12¨Volume:0.0 m³/ 0.0 galMass:0.0 kg / 0.0 lbLinearization: 0.0 mm / 0.0¨C4 OutputC4.1 Current Output 1C4.1 Current Output 1C4.1 Current Output 1C4.1 Current Output 1C4.1.1 Current Out. 1 Var. Make a selection from the available output functions to scale the current output values. This is not shown in the normal mode.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertLevel, Sensor Value, Reflection, Lin. Distance, Lin. Level, DistanceDistanceC4.1.2 0% Range Give a measurement value to 0% output (refer also to C4.1.1 Current Out. 1 Var for the output function). This is the minimum loop current (this does not include the error current). The parameter set in menu item C.4.1.4 Current Out. RangeC.4.1.4 Current Out. RangeC.4.1.4 Current Out. RangeC.4.1.4 Current Out. Range has an effect on this current value.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:-4.9+06...+5.1+06mm / -192.91+03...+200.79+03¨0.0 mmC4.1.3 100% Range Give a measurement value to 100% output (refer also to C4.1.1 Current Out. 1 Var for the output function). This is the maximum loop current (this does not include the error current). The parameter set in menu item C.4.1.4 Current Out. RangeC.4.1.4 Current Out. RangeC.4.1.4 Current Out. RangeC.4.1.4 Current Out. Range has an effect on this current value.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:-4.9+06...+5.1+06mm / -192.91+03...+200.79+03¨10000 mmC4.1.4 Current Out. Range This menu item sets the limits of the output current range to 1 of 4 available options: standard limits (4...20 mA), NAMUR NE 43-compliant limits (3.8...20.5 mA), reversed standard limits and reversed NAMUR NE 43-compliant limits. You use standard limits when you want the 0% output to be 3.8 or 4 mA and the 100% output to be 20 mA or 20.5m A. You use reversed limits when you want the 0% output to be to be 20 mA or 20.5 mA and 100% output to be 3.8 mA or 4mA.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expert4-20 mA, 3.8-20.5 mA (NAMUR), 4-20 mA (reversed), 3.8-20.5 mA (reversed)4-20 mAMenu No.Function Function description Selection list Default
 OPERATION 671OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC4.1.5 Error Function This sets the behaviour of current output 1 if an error occurs. If this menu item is set to "Off", no signal is given (this parameter is not available if menu item C4.1.4 is set to "3.8-20.5 mA" (NAMUR) or "3.8-20.5 mA (reversed)"). If this menu item is set to "Hold", the output current stays at the value where the error occurred (this parameter is not available if menu item C4.1.4 is set to "3.8-20.5 mA" (NAMUR) or "3.8-20.5 mA (reversed)"). If this menu item is set to "Low", the output current changes to 3.5 mA (default value) if an error occurs. If this menu item is set to "High", the output current changes to 21.5 mA (default value) if an error occurs.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertOff, Low, High, Hold LowC4.1.7 Low Error Current This menu item is available if C4.1.5 Error Function is set to "Low". You can change the value to which the current output will change if an error occurs.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:3.5...3.6 mA 3.5 mAC4.1.8 High Error Current This menu item is available if C4.1.5 Error Function is set to "High". You can change the value to which the current output will change if an error occurs.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:21.0...21.5 mA 21.5 mAC4.1.9 TrimmingC4.1.9.1 4mA Trimming Use this menu item if the current output of the device is set to 4 mA, but the measured loop current is not 4 mA. Enter the measured value.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0...25.0 mA 4mAC4.1.9.2 20mA Trimming Use this menu item if the current output of the device is set to 20 mA, but the measured loop current is not 20 mA. Enter the measured value.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expertmin-max:0.0...25.0 mA 20 mAC5 CommunicationC5.1 HARTC5.1 HARTC5.1 HARTC5.1 HARTC5.1.1 Current Loop Mode Set this menu item to "On" if the "Primary Variable" for current output 1 must also be transmitted as a 4…20 mA signal. If this menu item is set to "Off', this stops the 4…20 mA signal and starts HART® multi-drop mode.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertOn, Off OnC5.1.2 IdentificationMenu No.Function Function description Selection list Default
6 OPERATION 72 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC5.1.2.1 Polling Address A polling address more than 0 will start HART® multidrop mode. If you start HART® multidrop mode, the current output stays constant at 4 mA.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Operator000...063 0C5.1.2.2 Tag Use this menu item to change the Tag name. It can have a maximum of 8 characters. For more data about the characters available, refer to Keypad functions on page 50 ,(values in menu items).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Operator—TANK01C5.1.2.3 Long Tag Use this menu item to change the long Tag name. It can have a maximum of 32 characters. For more data about the characters available, refer to Keypad functions on page 50 ,(values in menu items).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Operator— —C5.1.2.4 Manufacturer ID This is the manfacturer ID number given to the supplier by the HART Foundation. Read Only —C5.1.2.5 Device Type This is the device type number given to the supplier by the HART Foundation. Read Only —C5.1.2.6 Device ID This is the device ID number given to the supplier by the HART Foundation. This shows that the HART Foundation registered the HART® device description (DD) file.Read Only —C5.1.2.7 Universal Revision This is the version of the HART protocol used by the device. Read Only —C5.1.2.8 Device Revision This is the revision number for the HART® device description. Read Only —C5.1.2.9 Software Revision This is the revision number for the device software. Read Only —C5.1.2.10Hardware Revision This is the revision number for the device hardware. Read Only —C5.1.3 Device InformationC5.1.3.1 Descriptor You can give a short description (16 characters maximum) of the device in this menu item.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Operator— —C5.1.3.2 Message You can give more data in this menu item (32 characters maximum).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Expert— —C5.1.3.3 Date You can enter the date in this menu item (Format: Year-Month-Day / YYYY-MM-DD) —2014-01-01C5.1.3.4 Cfg. Change Counter This function counts the number of changes to the HART® device settings Read Only —C5.1.4 HART VariablesMenu No.Function Function description Selection list Default
 OPERATION 673OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC5.1.4.1 Current Out. 1 Var. This is the first measurement type shown on HART® controllers. Make a selection from the list.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDistance, Level, Sensor Value, Reflection DistanceC5.1.4.2 HART/sec./CO2 Var. This is the second measurement type shown on HART® controllers. Make a selection from the list.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertDistance, Level, Sensor Value, Reflection LevelC5.1.4.2 Tertiary Var. This is the third measurement type shown on HART® controllers. Make a selection from the list.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: OperatorDistance, Level, Sensor Value, Reflection ReflectionC5.1.4.2 Quaternary Var. This is the fourth measurement type shown on HART® controllers. Make a selection from the list.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: OperatorDistance, Level, Sensor Value, Reflection Sensor ValueC6 DisplayC6.1 Language Data can be shown in one of the languages stored in the device. Make a selection from the list.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserEnglish, German, French, Italian Portuguese, Spanish, Czech, Polish, Chinese (simplified), Japanese, Russian, TurkishEnglishC6.2 Backlight If you set this menu item to "Enabled", a light comes on when you push a buton on the display keypad and if the loop current is more than 6 mA.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDisabled, Enabled DisabledC6.3 Contrast The contrast control for the display screen. You can select a shade of grey between light grey (-10) and black (+10).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Usermin-max:-10...+10 0C6.4 1st Meas. PageC6.4 1st Meas. PageC6.4 1st Meas. PageC6.4 1st Meas. PageC6.4.1 Function This menu item changes the configuration of data shown on the display screen in normal mode. There are two measurement pages available to show readings in normal mode. This setting is for the first page.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserOne Value, One Value & Bar, Two Values, Two Values & Bar, Three ValuesOne Value & BarC6.4.2 1st Value Variable This changes the measurement type of the first value on the measurement page. Distance, Level, Reflection, Sensor Value DistanceC6.4.3 0% Range This is the 0% value given to the bar graph indicator in normal mode. The range is related to the measurement type set in C6.4.2 1st Value Variable. This menu item is only available if you set C6.4.1 Function to "One Value & Bar" or "Two Values & Bar".Refer to "Function description". Refer to "Function description".Menu No.Function Function description Selection list Default
6 OPERATION 74 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC6.4.4 100% Range This is the 100% value given to the bar graph indicator in normal mode. The range is related to the measurement type set in C6.4.2 1st Value Variable. This menu item is only available if you set C6.4.1 Function to "One Value & Bar" or "Two Values & Bar".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserRefer to "Function description". Refer to "Function description".C6.4.5 Format 1st Value You can change the number of decimal places that are shown for the first value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, AutomaticX.XXXC6.4.6 2nd Value Variable This changes the measurement type of the second value on the measurement page. This menu item is only available if you set C6.4.1 Function to "Two Values", "Two Values & Bar" or "Three Values".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDistance, Level, Reflection, Sensor Value LevelC6.4.7 Format 2nd Value You can change the number of decimal places that are shown for the second value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, AutomaticX.XXXC6.4.8 3rd Value Variable This changes the measurement type of the third value on the measurement page. This menu item is only available if you set C6.4.1 Function to "Three Values".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDistance, Level, Reflection, Sensor Value ReflectionC6.4.9 Format 3rd Value You can change the number of decimal places that are shown for the second value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, AutomaticX.XXXC6.5 2nd Meas. PageC6.5 2nd Meas. PageC6.5 2nd Meas. PageC6.5 2nd Meas. PageMenu No.Function Function description Selection list Default
 OPERATION 675OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC6.5.1 Function This menu item changes the configuration of data shown on the display screen in normal mode. There are two measurement pages available to show readings in normal mode. This setting is for the second page.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserOne Value, One Value & Bar, Two Values, Two Values & Bar, Three ValuesThree ValuesC6.5.2 1st Value Variable This changes the measurement type of the first value on the measurement page.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDistance, Level, Reflection, Sensor Value DistanceC6.5.3 0% Range This is the 0% value given to the bar graph indicator in normal mode. The range is related to the measurement type set in C6.4.2 1st Value Variable. This menu item is only available if you set C6.4.1 Function to "One Value & Bar" or "Two Values & Bar".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserRefer to "Function description". Refer to "Function description".C6.5.4 100% Range This is the 100% value given to the bar graph indicator in normal mode. The range is related to the measurement type set in C6.4.2 1st Value Variable. This menu item is only available if you set C6.4.1 Function to "One Value & Bar" or "Two Values & Bar".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserRefer to "Function description". Refer to "Function description".C6.5.5 Format 1st Value You can change the number of decimal places that are shown for the first value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, AutomaticX.XXXC6.5.6 2nd Value Variable This changes the measurement type of the second value on the measurement page. This menu item is only available if you set C6.4.1 Function to "Two Values", "Two Values & Bar" or "Three Values".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDistance, Level, Reflection, Sensor Value LevelC6.5.7 Format 2nd Value You can change the number of decimal places that are shown for the second value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXXX.XXXMenu No.Function Function description Selection list Default
6 OPERATION 76 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC6.5.8 3rd Value Variable This changes the measurement type of the third value on the measurement page. This menu item is only available if you set C6.4.1 Function to "Three Values".Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserDistance, Level, Reflection, Sensor Value ReflectionC6.5.9 Format 3rd Value You can change the number of decimal places that are shown for the second value on the measurement page in normal mode. For example, if you set this menu item to "X.XX", the value shown will be corrected to 2 decimal places. If you set this menu item to "Automatic", the device will adjust the number of decimal places automatically.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserX, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, AutomaticX.XXXC7 DeviceC7.1 InformationC7.1 InformationC7.1 InformationC7.1 InformationC7.1.1 Tag Use this menu item to change the Tag name. It can have a maximum of 8 characters. For more data about the characters available, refer to Keypad functions on page 50 ,(values in menu items).TANK01 —C7.1.2 Serial Number This is the device fabrication number Ready only —C7.1.3 Device Name This gives the device family name and model code. Ready only —C7.1.4 C7.1.4 V Number This is the manufacturer's option code for device configuration. Ready only —C7.1.5 Electronic Revision This is the hardware revision number. This number agrees with NAMUR NE 53 Guidelines.Ready only —C7.1.6 C7.1.6 Software Revision This is the software revision number. This number agrees with NAMUR NE 53 Guidelines.Ready only —C7.1.7 Electronic serial No. This is the hardware fabrication number. This number agrees with NAMUR NE 53 Guidelines.Ready only —C7.1.8 Production Date This the date that the manufacturer finished the device. The date format is: Year-Month-Day.Ready only —C7.1.9 Calibration Date This the date that the manufacturer calibrated the device. The date format is: Year-Month-Day.Ready only —C7.2 SecurityC7.2 SecurityC7.2 SecurityC7.2 SecurityC7.2.1 Login Enter the appropriate password here to change settings. If you do not enter the password, you can only change settings for the "user" security level. For more data and the default passwords for the "operator" and "expert" security levels, refer to Protection of the device settings (security levels) on page 47.4-digit hexadecimal password Refer to "Function description"Menu No.Function Function description Selection list Default
 OPERATION 677OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enC7.2.2 Change Password This changes the password for the "operator" and "expert" security levels. For the procedure to change the password, refer to Protection of the device settings (security levels) on page 47 (How to change the password).4-digit hexadecimal password Refer to "Function description"C7.2.3 Reset Passwords This makes the passwords for the "operator" and "expert" security levels go back to the default passwords.—E8ECC7.2.4 Unlock Extended Range This menu item can only be unlocked at the factory. — —C7.2.5 Unlock SIL This menu item can only be unlocked at the factory. — —C7.3 ErrorsC7.3 ErrorsC7.3 ErrorsC7.3 ErrorsC7.3.1 Message View A log of device errors. Scroll down the list and push [>>>>] to show the error details. The error will have a letter code ("F", "S", "M", "C" and "I") that agrees with NAMUR NE 107 Guidelines.Ready only —C7.3.2 Error-MappingC7.3.2.1 Sensor: Information This permits you to change the error code that is given to an incident.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: UserNone, Information (I), Maintenance Request (M), Out of Specification (S), Function Check (C), Failure (F)InformationC7.5 UnitsC7.5.1 Length Unit The length unit shown in normal mode. If you set this menu item to "Cst." (custom length unit), enter values in menu items C7.5.2.1 thru C7.5.2.3.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Userm, cm, mm, ft, in, Cst. mC7.5.2 Cst. LengthC7.5.2.1 Text Enter a text (8 characters maximum) for the custom length unit. —Cst.C7.5.2.2 Offset Enter an offset value. —0.0 mC7.5.2.3 Factor Enter an offset factor. Multiply the value in C7.5.4.3 Offset by this offset factor to change m (metres) to the custom length unit.—1.0C7.5.3 Volume The volume unit shown in normal mode if you made a volume table in the C3 Conversion menu. If you set this menu item to "Cst. Volume" (custom volume unit), enter values in menu items C7.5.4.1 thru C7.5.4.3.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Userm³, L, hL, in³, ft³, gal, ImpGal, yd³, bbl, bbl (beer, US), Cst. Volumem³C7.5.4 Cst. VolumeC7.5.4.1 Text Enter a text (8 characters maximum) for the custom volume unit. —Cst.C7.5.4.2 Offset Enter an offset value. —0.0 m³Menu No.Function Function description Selection list Default
6 OPERATION 78 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en3. Service menuC7.5.4.3 Factor Enter an offset factor. Multiply the value in C7.5.4.3 Offset by this offset factor to change m³ (cubic metres) to the custom volume unit.—1.0C7.5.5 Mass The mass unit shown in normal mode if you made a mass table in the C3 Conversion menu. If you set this menu item to "Cst. Mass" (custom mass unit), enter values in menu items C7.5.6.1 thru C7.5.6.3.Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: Userkg, t, lb, tn.sh., tn.l., Cst. MassC7.5.6 Cst. MassC7.5.6.1 Text Enter a text (8 characters maximum) for the custom volume unit. —Cst.C7.5.6.2 Offset Enter an offset value. —0.0kgC7.5.6.3 Factor Enter an offset factor. Multiply the value in C7.5.4.3 Offset by this offset factor to change kg (kilogram) to the custom mass unit.—1.0C7.6 Factory DefaultC7.6 Factory DefaultC7.6 Factory DefaultC7.6 Factory DefaultC7.6.1 Reset to Fact. Def.? If you set this menu item to "YES", the device goes back to its initial settings (set by the manufacturer in the factory).Minimum security level to change the Minimum security level to change the Minimum security level to change the Minimum security level to change the setting:setting:setting:setting: ExpertYes, No NoC7.7 Proof Test (for use in SIL mode)C7.7 Proof Test (for use in SIL mode)C7.7 Proof Test (for use in SIL mode)C7.7 Proof Test (for use in SIL mode)C7.7.1 1Unsaved parameters will be lost!Unsaved parameters will be lost!Unsaved parameters will be lost!Unsaved parameters will be lost! If you have made changes to the settings before this test and you did not go back to normal mode to save the settings, this data will not be saved. Push [^^^^] to continue.Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure:Minimum security level to do the procedure: UserReady only —C7.7.2 2Run Proof Test?Run Proof Test?Run Proof Test?Run Proof Test?This menu item starts a proof test to make sure that the device can be used in SIL mode. Push [^^^^] to continue.Yes, No NoC7.7.3 Proof TestC7.7.3.1 3Proof Test is running...Proof Test is running...Proof Test is running...Proof Test is running...At the end of the test, push [^^^^] to continue. — —C7.7.3.2 4Device will be reset now!Device will be reset now!Device will be reset now!Device will be reset now!Push [^^^^] to continue. This will restart the device. End of the "Proof Test" procedure.— —Menu No.Function Function description Selection list Default3.0.0 SERVICE Advanced settings. The settings in this menu are protected with a password. Only approved personnel can change the parameters in this menu. For more data, speak or write to your local sales office.Menu No.Function Function description Selection list Default
 OPERATION 679OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en4. Master menu6.4  Further information on device configuration in program mode6.4.1  Standard SetupUse this procedure (menu item A4.1 Standard Setup) to change the length unit, tank type, tank height (this includes the stilliing well diameter and stilling well height if Tank TypeTank TypeTank TypeTank Type is set to "Stilling Well"), current output variable, 0% range, 100% range, current output range and error function. Values and parameters that can be changed are shown between the «... » marks in the illustrations that follow. Push the keypad buttons in the correct sequence:ProcedureMenu No.Function Function description Selection list Default4.0.0 MASTER Factory settings. The settings in this menu are protected with a password. Only approved personnel can change the parameters in this menu. For more data, speak or write to your local sales office.CAUTION!Make sure that you do this procedure before you use the device. The settings in this procedure have an effect on the performance of the device.Screen Steps Description•2× [>>>>], 2 × [] and [>>>>]. Default screen.Enter Program Mode and go to menu item A3 Login.•2× [>>>>], 5 × [, [>>>>], 8 × [] and [^^^^]Enter the password used at this time for the "Expert" security level. If it is the default password, refer to Protection of the device settings (security levels) on page 47.•[] and 2 × [>>>>]•[] or [] for the selection of the length unit (m, Cst., in, ft, mm or cm).•[^^^^] to confirm.Push these buttons to start the Standard Setup procedure.Length unit. Make a selection from the list of parameters.•[] or [] for the selection of the tank type ().•[^^^^] to confirm.Tank type. Make a selection from the list of parameters. .
6 OPERATION 80 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•[>>>>] to change the position of the cursor.•[] to decrease the value (or move the decimal point one digit to the left) or [] to increase the value (or move the decimal point one digit to the right).•[^^^^] to confirm.Tank height. The distance from the flange face / thread stop of the tank connection down to the tank bottom. If the tank has a dish-shaped or conical bottom, the tank height is measured to a point on the tank bottom directly below the antenna.•[] or [] for the selection of the measurement name (Distance, Level, Sensor Value or Reflection, Volume (Mass), Ullage Volume (Ullage Volume).•[^^^^] to confirm.Current output 1 variable. The manufacturer sets the current output variable (for current output 1) to "Distance” before delivery.If it is necessary to measure volume, ullage volume, mass or ullage mass, refer to How to configure the device to measure volume or mass on page 86.•[>>>>] to change the position of the cursor.•[] to decrease the value (or move the decimal point one digit to the left) or [] to increase the value (or move the decimal point one digit to the right).•[^^^^] to confirm.0% range. Use this step to give the 0% output setting in the tank.Refer to the illustrations that follow. When menu item A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var. is set to "Level", illustration 1 shows the position of 0% output as a level above the tank bottom. When menu item A4.1.3.1 Current A4.1.3.1 Current A4.1.3.1 Current A4.1.3.1 Current Out. 1 Var.Out. 1 Var.Out. 1 Var.Out. 1 Var. is set to "Distance", illustration 2 shows the position of 0% output as a distance below the flange facing or thread stop of the process connection.Screen Steps Description
 OPERATION 681OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en•[>>>>] to change the position of the cursor.•[] to decrease the value (or move the decimal point one digit to the left) or [] to increase the value (or move the decimal point one digit to the right).•[^^^^] to confirm.100% range. Use this step to give the 0% output setting in the tank. Refer to the illustrations that follow. Illustration 1 shows the settings for level. Illustration 2 shows the settings for distance.Refer to the illustrations that follow. When menu item A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var. is set to "Level", illustration 1 shows the position of 100% output as a level above the tank bottom. When menu item A4.1.3.1 Current A4.1.3.1 Current A4.1.3.1 Current A4.1.3.1 Current Out. 1 Var.Out. 1 Var.Out. 1 Var.Out. 1 Var. is set to "Distance", illustration 2 shows the position of 100% output as a distance below the flange facing or thread stop of the process connection.•[] or [] for the selection of the current output range (3.8-20.5 mA (NAMUR), 4-20 mA, 3.8-20.5 mA (reversed) or 4-20 mA (reversed).•[^^^^] to confirm.Current output range. This menu item gives current output values to the measuring range between 0% and 100% values given in the "0% range" and "100% range" steps.If you set this menu item to "3.8-20.5 mA":•0% Range = 3.8 mA•100% Range = 20.5 mAIf you set this menu item to "4-20 mA":•0% Range = 4 mA•100% Range = 20 mAIf you set this menu item to "3.8-20.5 mA (reversed)":•0% Range = 20.5 mA•100% Range = 3.8 mAIf you set this menu item to "4-20 mA (reversed)":•0% Range = 20 mA•100% Range = 4 mAScreen Steps Description
6 OPERATION 82 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.4.2  Empty spectrum recordingThe empty spectrum recording procedure is important for the performance of the device. We recommend that the tank is empty or only filled to the minimum level before you do the procedure.Use this procedure (menu item A4.2. Empty Spectrum) if there are fixed and moving objects in the tank that can cause parasitic signals. The device does a scan for objects that do not change their vertical positions in the tank (heating tubes, agitators, fuel assemblies etc.) and records the data. The device can then use this data to put the measurement signal through a filter (empty spectrum).When the empty spectrum filter is on (when menu item C2.8 Empty Spectrum Enable is set to "Enable"), it will ignore the parasitic signals. Because the device records the data from the procedure, it is also not necessary to do the procedure again if you de-energize the device.Before you do the empty spectrum recording procedure, install the device on the tank. For more data about how to install the device, refer to Installation on page 22.Values and parameters that can be changed are shown between the «... » marks in the illustrations that follow. Push the keypad buttons in the correct sequence:•[] or [] for the selection of the error function (Off, Hold, High or Low).•[^^^^] to confirm.Error Function. This sets the behaviour of current output 1 if an error occurs.If this menu item is set to "Off", no signal is given (this parameter is not available if menu item C4.1.4 is set to "3.8-20.5 mA" (NAMUR) or "3.8-20.5 mA (reversed)"). If this menu item is set to "Hold", the output current stays at the value where the error occurred (this parameter is not available if menu item C4.1.4 is set to "3.8-20.5 mA" (NAMUR) or "3.8-20.5 mA (reversed)"). If this menu item is set to "Low", the output current changes to 3.5 mA (default value) if an error occurs. If this menu item is set to "High", the output current changes to 21.5 mA (default value) if an error occurs.•3× [^^^^] to confirm.•[] or [] for the selection of the save option (Yes, No or Back).•[^^^^] to confirm.Save Configuration?Save Configuration?Save Configuration?Save Configuration? screen.Set to "Yes" to save and use the settings and data and go back to Normal Mode. Set to "No" to cancel the changes to the device settings and go back to Normal Mode. Set to "Back" to stay in Program Mode.Screen Steps DescriptionCAUTION!Make sure that the tank is empty or only filled to the minimum level.
 OPERATION 683OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enProcedureScreen Steps Description•2× [>>>>], 2 × [] and [>>>>]. Default screen.Enter Program Mode and go to menu item A3 Login.•2× [>>>>], 5 × [, [>>>>], 8 × [] and [^^^^]Enter the password used at this time for the "Expert" security level. If it is the default password, refer to Protection of the device settings (security levels) on page 47.•[], [>>>>], [] and 2 × [>>>>].•[] or [] for the selection of the empty spectrum type (Full (Average), Full (Max), Partial (Average), Partial (Max)).•[^^^^] to confirm.Push these buttons to start the Record Spectrum (Empty Spectrum) procedure.Empty spectrum type. Make a selection from the list of parameters. If you can empty the tank, set this menu item to "Full, Average" or "Full, Max". If you cannot empty the tank, set this menu item to "Partial, Average" or "Partial, Max"..•[>>>>] to change the position of the cursor.•[] to decrease the value (or move the decimal point one digit to the left) or [] to increase the value (or move the decimal point one digit to the right).•[^^^^] to confirm.Partial distance. If you set Empty Spectrum Empty Spectrum Empty Spectrum Empty Spectrum TypeTypeTypeType to "Partial, Average" or "Partial, Max", you will have one more step to do in this procedure. You must give the distance (partial distance) of the product surface from the flange facing or thread stop of the process connection.•[^^^^] to confirm. Make sure that the tank is empty or it contains not more than the minimum quantity. .•[] or [] to change the parameter ("No" or "Yes".•[^^^^] to confirm.Start recording? Set this menu item to "Yes" to continue to the subsequent step. Set this menu item to "No" to go back to the menu.
6 OPERATION 84 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.4.3  HART® network configurationThe device uses HART® communication to send information to HART®-compatible equipment. It can operate in either point-to-point or multidrop mode. The device will communicate in multidrop mode if you change the polling address.How to change from point-to-point to multidrop mode•  Enter Program mode.•  Push 2 × [], [>>>>], 4 × [], 2 × [>>>>], [] and 2 × [>>>>] to go to menu item C5.1.2.1 Polling Adress.•  Enter a value between 001 and 063 and push [^^^^] to confirm.•  Push [^^^^] again and again to go back to the Save ConfigurationSave ConfigurationSave ConfigurationSave Configuration screen.•  Push [] or [] to set the screen to "Yes" and push [^^^^].•[^^^^] to confirm. Graph with the results of the empty spectrum recording.•[] or [] to change the parameter ("No" or "Yes".•[^^^^] to confirm.Save spectrum? If you set the menu item to "Yes", the device will keep this empty spectrum recording. If you set the menu item to "No", the device will reject this data.•[] or [] to change the parameter ("Disable" or "Enable".•[^^^^] to confirm.Empty Spectrum Enable. If you set the menu item to "Enable", the device will use the empty spectrum recording data. If you set the menu item to "Disable", the device will not use the empty recording data at this time.•4× [^^^^] to confirm.•[] or [] for the selection of the save option (Yes, No or Back).•[^^^^] to confirm.Save Configuration?Save Configuration?Save Configuration?Save Configuration? screen.Set to "Yes" to save and use the settings and data and go back to Normal Mode. Set to "No" to cancel the changes to the device settings and go back to Normal Mode. Set to "Back" to stay in Program Mode.INFORMATION!For more data, refer to Networks on page 37.Screen Steps DescriptionCAUTION!Make sure that the address for this device is different from others in the multidrop network.
 OPERATION 685OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 eniThe output is set to multidrop mode. The current output is set to 4 mA. This value does not change in multidrop mode.How to change from multidrop to point-to-point mode•  Enter Program mode.•  Push 2 × [], [>>>>], 4 × [], 2 × [>>>>], [] and 2 × [>>>>] to go to menu item C5.1.2.1 Polling Address.•  Enter the value 000 and push [^^^^] to confirm.•  Push [^^^^] again and again to go back to the Save ConfigurationSave ConfigurationSave ConfigurationSave Configuration screen.•  Push [] or [] to set the screen to "Yes" and push [^^^^].iThe output is set to point-to-point mode. The current output changes to a range of 4...20 mA or 3.8...20.5 mA (this range is set in menu item C4.1.4 Current Out. Range).6.4.4  Distance measurementMenu items related to distance measurement are:•Current output 1 menu (C4.1)•Tank Height (C1.2 – if C1.1 Tank Type is set to 'Storage", "Process" or Agitator") or Stilling Well Height (C1.3 – if C1.1 Tank Type is set to "Stilling Well")•Blocking Distance (C1.5)6.4.5  Level measurementMenu items related to level measurement are:•Current output 1 menu (C4.1)•Tank Height (C1.2 – if C1.1 Tank Type is set to 'Storage", "Process" or Agitator") or Stilling Well Height (C1.3 – if C1.1 Tank Type is set to "Stilling Well")•Blocking Distance (C1.5)INFORMATION!Reference OffsetReference OffsetReference OffsetReference OffsetIf you move the reference point above the flange, add this value when you give a distance for the 0% Range and 100% Range settings. If you move the reference point below the flange, subtract this value when you give a distance for the 0% Range and 100% Range settings.CAUTION!If the distance for 0% Range (standard scale) is set in the blocking distance, it is possible that the device will not be able to use the full current output range.INFORMATION!Tank Bottom OffsetTank Bottom OffsetTank Bottom OffsetTank Bottom OffsetIf you move the tank bottom offset below the tank bottom (or the bottom of the stilling well), add this value when you give a level for the 0% Range and 100% Range settings. If you move the tank bottom offset above the tank bottom (or the bottom of the stilling well), subtract this value when you give a level for the 0% Range and 100% Range settings.CAUTION!If the distance for 100% Range (standard scale) is set in the blocking distance, it is possible that the device will not be able to use the full current output range.
6 OPERATION 86 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.4.6  How to configure the device to measure volume or massThe device can be configured to measure volume or mass. It can also be configured to a custom quantity to be measured. You can set up a strapping table in the conversion menu (C3 Conversion). Each entry is a pair of data (level – volume, level – mass or level – custom measurement). The strapping table must have a minimum of 2 entries and a maximum of 50. The reference point for the table is the bottom of the tank (as given in menu item Tank Height (C1.2) or Stilling Well Height (C1.3)How to prepare a strapping table (conversion table)•  Enter Program Mode.•  Push 2 × [], [>>>>], 6 × [], [>>>>], 3 × [] and 3 × [>>>>] to go to C7.5.1 Length Unit.•  Push [] and [] to find the length unit that you will use in the table.•  If it is necessary to make a volume table, push [^^^^] to go back to the sub-menu level and then push 2 × [] and [>>>>] to go to C7.5.3 Volume.•  Push [] and [] to find the volume unit that you will use in the table.•  Push 3 × [^^^^] to go to the sub-menu level and then 4 × [], 2 × [>>>>] to delete strapping table data that the device uses at this time (Erase Table?). Push [] and [] to set this menu item to "Yes" to delete the data.•  Push [^^^^] and then [] and [] to make a selection from the conversion table options (volume, mass linearization).•  Push [^^^^] to go to the sub-menu level and then [] and [>>>>] to enter the first point on the table.•  Push [^^^^] to make the strapping table.•  Enter the length value and push [^^^^].•  Enter the conversion value and push [^^^^] to go to the sub-menu level.•  Push [>>>>] to enter the subsequent point  (02, 03, ..., 50) on the table.•  Repeat the last 3 steps to complete the table.•  If the table is complete, push [^^^^] again and again to go back to the "Save Configuration?" screen.•  The device will ask you to save or cancel your settings. Push [] or [] to make a selection from YesYesYesYes, NoNoNoNo or BackBackBackBack. BackBackBackBack makes the display go back to Program mode. If this screen is set to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.iIf you push [^^^^] when the screen is set to "Yes", the device will store the data for the strapping table and go back to normal mode.The device will give more accurate volume readings if you give more conversion data in these areas:•Surfaces with curves.•Sudden changes in the cross section.Refer also to the illustration that follows:CAUTION!Enter the data in numerical sequence (strapping table entry number 01, 02 etc.).
 OPERATION 687OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enHow to delete a volume or mass table•  Enter Program Mode.•  Push 2 × [], [>>>>], 2 × [] and 2 × [>>>>] to go to C3.1.1 Erase Table?.•  To delete strapping table data that the device uses at this time (Erase Table?), push [] and [] to set this menu item to "Yes".•  Push [^^^^] again and again to go back to the "Save Configuration?" screen.•  The device will ask you to save or cancel your settings. Push [] or [] to make a selection from YesYesYesYes, NoNoNoNo or BackBackBackBack. BackBackBackBack makes the display go back to Program mode. If this screen is set to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.iIf you push [^^^^] when the screen is set to "Yes", the device will delete the data for the strapping table and go back to normal mode.6.4.7  How to make a filter to remove radar signal interference6.4.8  You can offset the tank bottom reference point to find the delayed radar reflection. Obey the instructions that follow:Figure 6-7: A plot of points for a volume or mass table1  2  INFORMATION!.INFORMATION!
6 OPERATION 88 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en6.5  Status messages and diagnostic dataMessages shown agree with NAMUR Guidelines NE 107. The error messages for the device are divided into status groups, each with one status signal. There are 16 status groups with fixed status signals and 8 groups with status signals that can be changed. The status groups are also divided into 4 groups: Sensor, Electronics, Configuration and Process.Each status message (or status signal) has a special symbol which agrees with the NAMUR Guidelines. This symbol is shown with the message.Status messages (NAMUR NE 107)INFORMATION!INFORMATION!The status group name and the status signal (F/S/M/C) are shown. For more data, refer to the table that follows.Figure 6-8: Device status and error messages1  Device status letter code (NAMUR NE 107). In this example, M = Maintenance required.2  Device status symbol (NAMUR NE 107)3  Error messageSymbol Letter Message Description and effectFFFFFailure No measurement is possible.SOut of specification Measurements are available but they are not sufficiently accurate. Do a check.MMaintenance required Measurements continue to be accurate but this could change after a short time.CFunction check A test function is on. The value shown does not agree with the correct measured value.IInformation This status message does not have an effect on device measurements.
 OPERATION 689OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enFigure 6-9: Description of the error (C7.3.1 Message View)1  Device status letter code (NAMUR NE 107). In this example, M = Maintenance required.2  Description of errorStatus typeStatus group Error message Description Corrective actionFFFFSensorSensorSensorSensorCorrupt Sensor Parameter The device settings do not agree with the correct process conditionsDo a check of the device settings (tank height etc.).No Signal There is no signal from the antenna or the antenna signal is too weak for a long time.Do a check the device installation. For more data about installation, refer to the handbook. If the message is shown again, speak or write to the manufacturer.Microwave Tuning Voltage Error A microwave error occurred. De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Sensor Comm. Error Internal bus communication error or hardware failure.No measurement value The converter receives no measurement data for a long time.FFFFElectronicsElectronicsElectronicsElectronicsFatal Converter Error (DM) 1An electronics or hardware failure occurred. De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Fatal Converter Error (CO) 2An electronics or hardware failure occurred.Fatal Converter Error (Generic) An electronics or hardware failure occurred.CO Safety Reaction 3 Current Output Safety Reaction. This error message is shown if the current output is less than 3.6 mA or more than 21 mA.Internal Comm. Error Internal bus communication error.Power Supply Error Internal voltage is too low to energize the sensor. Check the electrical connections to the power supply connection or replace the converter.Sensor/Conv. FW Mismatch The sensor firmware version in the sensor does not agree with the converter firmware version.De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Max. Number of Restarts The device could not start the measuring mode after a given number of times that the device was de-energized and then energized again.Inconsistent Parameters Internal bus communication error.Sensor Comm. Error Internal bus communication error or hardware failure.
6 OPERATION 90 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enFFFFConfigurationConfigurationConfigurationConfigurationInconsistent NVRAM Incorrect data in the parameter memory De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Incons. Converter Calib.  Incorrect calibration data in the converter module Speak or write to the manufacturer.Incons. Sensor Calibration Incorrect calibration data in the sensor moduleNVRAMs Mismatch The serial number of the display screen does not agree with the serial number of the electronics module.Make sure that the display screen agrees with the electronic module. Go to Full SetupFull SetupFull SetupFull Setup > DeviceDeviceDeviceDevice > InformationInformationInformationInformation and record the data in menu items C7.1.5 C7.1.5 C7.1.5 C7.1.5 Electronic RevisionElectronic RevisionElectronic RevisionElectronic Revision and C7.1.6 Software RevisionC7.1.6 Software RevisionC7.1.6 Software RevisionC7.1.6 Software Revision. If it is necessary, speak or write to the manufacturer.Conv. NVRAM Layout Error Incorrect data in the parameter memory De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Disp. NVRAM Layout Error Incorrect data after an update of the firmware.CO Float Error 2 The device cannot use the measurement data because the device settings are incorrect.You must make the device go back to its factory settings. Enter Program Mode. Set the device to the "Expert" security level. Go to Full SetupFull SetupFull SetupFull Setup > DeviceDeviceDeviceDevice > Factory DefaultFactory DefaultFactory DefaultFactory Default > Reset to Reset to Reset to Reset to Factory Default?Factory Default?Factory Default?Factory Default? and set this menu item to "Yes". Then go back to Normal Mode and set the "Save Configuration?" page to "Yes". De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.CCCCElectronicsElectronicsElectronicsElectronicsFW Update A firmware update of the converter module continues. Wait for the firmware update to finish.Status typeStatus group Error message Description Corrective action
 OPERATION 691OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enCCCCConfigurationConfigurationConfigurationConfigurationSensor Sim. Active The device simulates a measurement value that is set in menu item B1.1 Set B1.1 Set B1.1 Set B1.1 Set ValueValueValueValue. This measurement value can be a level, distance or reflection value. If you made a strapping table, the device can also simulate a volume or mass value.Push "Enter" to stop the test.Current Out. Sim. Active The device simulates a current output value that is set in menu item B1.2 B1.2 B1.2 B1.2 OutputOutputOutputOutput. The current output test range is 3.6...21.5 mA.Push "Enter" to stop the test.HART Sim. Active You can use a HART® interface to simulate a measurement value in the device.Use the HART® interface to stop the test.LCO Simulation Active The device simulate a a current output value set in sub-menu B1 Simulation (distance, level, ullage volume, ullage mass, linearized distance, volume, mass or linearized level).Push "Enter" to stop the test.SysMon Simulation Active A system monitor sets the device to a simulated current output value.Push "Enter" to stop the test.SSSSSensorSensorSensorSensorSensor Voltage Low The voltage supplied to the sensor is too low. Do a check of the power supply.Strong Signal The signal amplitude is too large. It is possible that the signal is saturated.Make sure that the device installation agrees with the data in the handbook.If the message is shown again, speak or write to the manufacturer.Peak Lost (Level Lost) No signal peak was found in the Search Window for a long time (>20 s).Make sure that the device installation agrees with the data in the handbook. . If it is necessary, change the device settings and do a new empty spectrum recording.If the message is shown again, speak or write to the manufacturer.Overfill The signal peak is in the blocking distance (refer to menu item C1.5 Blocking Distance). .Make sure that the device settings are correct and the process conditions are in the specified limits.Elec. Temp. Out Of Spec. The temperature of the sensor is not in the specified limits.Make sure that the device is operated in the permitted ambient temperature range.SSSSElectronicsElectronicsElectronicsElectronicsElec. Temp. Out Of Spec. The temperature of the converter is not in the specified limits.Make sure that the device is operated in the permitted ambient temperature range.Status typeStatus group Error message Description Corrective action
6 OPERATION 92 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enSSSSProcessProcessProcessProcessCO Undersaturation 2 The measurement value is less than the minimum value of the current output range. The current output cannot go lower than its minimum value and thus does not agree with the correct measurement value.Do a check of the process conditions and the minimum current output value.CO Oversaturation 2 The measurement value is more than the maximum value of the current output range. The current output cannot go higher than its maximum value and thus does not agree with the correct measurement value.Do a check of the process conditions and the maximum current output value.MMMMSensorSensorSensorSensorWeak Signal The signal amplitude is too small. Make sure that the device installation agrees with the data in the handbook.If the message is shown again, it is possible that a different antenna must be installed. Speak or write to the manufacturer.Bad Measurement Quality (Old Measurement) The measurement value is incorrect and does not change for more than 10 s.Make sure that the device installation agrees with the data in the handbook.Speak or write to the manufacturer.Empty Spectrum invalid The empty spectrum recording does not agree with the process conditions at this time (e.g. tank height).Do a new empty spectrum recording.Status typeStatus group Error message Description Corrective action
 OPERATION 693OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enMMMMSensor InformationSensor InformationSensor InformationSensor InformationFailed Sensor MCU Test The sensor electronics does a continuous self test procedure. The test finds a fault.De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Failed Sensor Input TestBad Spectrum Quality There is a large change in signal strength. Make sure that the device installation agrees with the data in the handbook.If the message is shown again, we recommend that you install the device in a stilling well.Peak Lost in Tank Bottom The signal was lost near the tank bottom. Spherical or conical tanks can cause the device to show this status message.The device will measure the level of tak contents if you fill the tank.If the message is shown, speak or write to the manufacturer.RC-Oscillator out of bounds The sensor electronics does a continuous self test procedure. The test finds a fault.De-energize and then energize the device again.If the message is shown again, speak or write to the manufacturer.Sensor Reference out of rangeXCO out of boundsMicrowave Lock ErrorMicrowave Sweep Duration ErrorMicrowave Supply Voltage Error1DM = data manager2CO = current output3This error message is shown if the device is in SIL mode. CO = current output.Status typeStatus group Error message Description Corrective action
7 SERVICE 94 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en7.1  Periodic maintenance7.1.1  General notesIn normal operational conditions, no maintenance is necessary. If it is necessary, maintenance must be done by approved personnel (the manufacturer or personnel approved by the manufacturer).7.1.2  Maintainance of the O-rings for the housing coversIf the display cover 1 or the terminal compartment cover 2 of the housing is opened and closed, make sure that the O-rings are correctly greased or, if it is necessary, replaced. For more data about the replacement of the O-rings, refer to Spare parts on page 116.INFORMATION!For more data about regular inspections and maintenance procedures for devices with Ex and other approvals, refer to the related supplementary instructions.Figure 7-1: Maintainance of the O-rings1  Display cover2  Terminal compartment coverCAUTION!Use multi-purpose grease that is appicable for the operating temperature range the O-ring with the properties that follow:•Operating temperature range of -30...+130°C / -22...+266°F without a negative effect on the lubrification of the O-ring•Without silicone•The bonding properties must be satisfactory•Lithium-saponified•Water-resistant•Agrees with the O-ring material
 SERVICE 795OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en7.1.3  How to clean the top surface of the deviceObey these instructions:•  Keep the thread of the terminal compartment cover clean.•  If dirt collects on the device, clean it. Wipe the plastic sun cover with a damp cloth.7.1.4  How to clean horn antennas under process conditionsIf it is possible that there will be build-up, a purging option is available for horn antennas.For more data, refer to the table that follows:7.2  Service warrantyServicing by the customer is limited by warranty to:•The removal and installation of the device.•Compact version:Compact version:Compact version:Compact version: The removal and installation of the signal converter (with the weather protection, if this option is attached). For more data, refer to How to turn or remove the signal converter on page 28.For more data on how to prepare the device before you send it back,, refer to Returning the device to the manufacturer on page 96.7.3  Spare parts availabilityThe manufacturer adheres to the basic principle that functionally adequate spare parts for each device or each important accessory part will be kept available for a period of 3 years after delivery of the last production run for the device.This regulation only applies to spare parts which are subject to wear and tear under normal operating conditions.7.4  Availability of servicesThe manufacturer offers a range of services to support the customer after expiration of the warranty. These include repair, maintenance, technical support and training.WARNING!Do not let more than 5 mm / 0.2¨ of dust collect on the top surface of the device. This is a possible source of ignition in a potentially explosive atmosphere.CAUTION!Purge the antenna at intervals to make sure that the inner surface of the antenna stays clean and the device measures accurately.WARNING!Only approved personnel can do an inspection of the device and repairs. If you find a problem, send the device back to the supplier for inspection and/or repairs.
7 SERVICE 96 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en7.5  Returning the device to the manufacturer7.5.1  General informationThis device has been carefully manufactured and tested. If installed and operated in accordance with these operating instructions, it will rarely present any problems.INFORMATION!For more precise information, please contact your local sales office.CAUTION!Should you nevertheless need to return a device for inspection or repair, please pay strict attention to the following points:•Due to statutory regulations on environmental protection and safeguarding the health and safety of the personnel, the manufacturer may only handle, test and repair returned devices that have been in contact with products without risk to personnel and environment.•This means that the manufacturer can only service this device if it is accompanied by the following certificate (see next section) confirming that the device is safe to handle.CAUTION!If the device has been operated with toxic, caustic, radioactive, flammable or water-endangering products, you are kindly requested:•to check and ensure, if necessary by rinsing or neutralising, that all cavities are free from such dangerous substances,•to enclose a certificate with the device confirming that is safe to handle and stating the product used.
 SERVICE 797OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en7.5.2  Form (for copying) to accompany a returned device7.6  DisposalCAUTION!To avoid any risk for our service personnel, this form has to be accessible from outside of the packaging with the returned device.Company: Address:Department: Name:Tel. no.: Fax no. and/or Email address:Manufacturer's order no. or serial no.:The device has been operated with the following medium:This medium is: radioactivewater-hazardoustoxiccausticflammableWe checked that all cavities in the device are free from such substances.We have flushed out and neutralized all cavities in the device.We hereby confirm that there is no risk to persons or the environment through any residual media contained in the device when it is returned.Date: Signature:Stamp:CAUTION!Disposal must be carried out in accordance with legislation applicable in your country.Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:According to the directive 2012/19/EU, the monitoring and control instruments marked with the WEEE symbol and reaching their end-of-life must not be disposed of with other wastemust not be disposed of with other wastemust not be disposed of with other wastemust not be disposed of with other waste.The user must dispose of the WEEE to a designated collection point for the recycling of WEEE or send them back to our local organisation or authorised representative.
8 TECHNICAL DATA 98 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en8.1  Measuring principleA radar signal is emitted via an antenna, reflected from the product surface and received after a time t. The radar principle used is FMCW (Frequency Modulated Continuous Wave).The FMCW-radar transmits a high frequency signal whose frequency increases linearly during the measurement phase (called the frequency sweep). The signal is emitted, reflected on the measuring surface and received with a time delay, t. Delay time, t=2d/c, where d is the distance to the product surface and c is the speed of light in the gas above the product.For further signal processing the difference Δf is calculated from the actual transmitted frequency and the received frequency. The difference is directly proportional to the distance. A large frequency difference corresponds to a large distance and vice versa. The frequency difference Δf is transformed via a Fourier transformation (FFT) into a frequency spectrum and then the distance is calculated from the spectrum. The level results from the difference between the tank height and the measured distance.Figure 8-1: Measuring principle of FMCW radar1  Transmitter2  Mixer3  Antenna4  Distance to product surface, where change in frequency is proportional to distance5  Differential time delay, Δt6  Differential frequency, Δf7  Frequency transmitted8  Frequency received9  Frequency10  Time
 TECHNICAL DATA 899OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en8.2  Technical dataINFORMATION!•The following data is provided for general applications. If you require data that is more relevant to your specific application, please contact us or your local sales office.•Additional information (certificates, special tools, software,...) and complete product documentation can be downloaded free of charge from the website (Downloadcenter).Measuring systemMeasuring principle 2-wire loop-powered level transmitter; FMCW radarFrequency range W-band (78...82 GHz)Max. transmitted power 0.3 mW EIRP (TLPR: outside of the tank; LPR: in half sphere)Application range Level measurement of liquids, pastes and slurriesPrimary measured value Distance and reflectionSecondary measured value Level, volume and massDesignConstruction The measurement system consists of a measuring sensor (antenna) and a signal converterOptions Integrated LCD display (-20..+70°C/ -4…+158°F); if the ambient temperature is not in these limits, then this condition can stop the displayWeather protectionMax. measuring range 37.5 m / 123 ft (option: 100 m / 328 ft)Also depends on the dielectric constant of the product and the installation type. Refer also to "Antenna selection".Min. tank height 0.3 m / 12¨Top dead zone 75 mm / 3¨, when tank height ≤37.5 m / 123 ft200 mm / 7.9¨, when tank height > 37.5 m / 123 ftBeam angle Convex lens, Ø25 mm: 11°Convex lens, Ø40 mm: 7.8°Display and user interfaceDisplay and user interfaceDisplay and user interfaceDisplay and user interfaceDisplay LCD display128 × 64 pixels in 8-step greyscale with 4-button keypadInterface languages English, French, German, Italian, Spanish, Portuguese, Chinese (simplified), Japanese, Czech, Polish and TurkishMeasuring accuracyResolution 1mm/ 0.04¨Repeatability ±1mm/ ±0.04¨Accuracy Standard: ±2mm/ ±0.8¨, when distance <10m/ 33ft; ±0.02% of measured distance, when distance > 10 m / 33 ftDigital temperature drift Max. ±10 mm / ±0.39¨ for the full temperature rangeReference conditions acc. to EN 61298-1Reference conditions acc. to EN 61298-1Reference conditions acc. to EN 61298-1Reference conditions acc. to EN 61298-1Temperature +15...+25°C / +59...+77°FPressure 1013 mbara ±50 mbar / 14.69 psia ±0.73 psiRelative air humidity 60% ±15%
8 TECHNICAL DATA 100 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enTarget Metal plate in an anechoic chamberOperating conditionsTemperatureTemperatureTemperatureTemperatureAmbient temperature -40…+80°C/ -40…+176°FEx: see supplementary operating instructions or approval certificatesRelative humidity 0...99%Storage temperature -50…+85°C/ -58…+185°FProcess connection temperature(higher temperature on request) -20…+150°C/ -4…+302°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.)Ex: see supplementary operating instructions or approval certificatesPressurePressurePressurePressureProcess pressure -1…40 barg / -14.5…580 psig;subject to the process connection used and the flange temperatureOther conditionsOther conditionsOther conditionsOther conditionsDielectric constant (εr)Direct mode: ≥1.5TBF mode: ≥1.1Refer also to "Technical data: Antenna selection".Ingress protection IEC 60529: IP66/67NEMA 250: NEMA type 4X (housing) and type 6P (antenna)Maximum rate of change 10 m/min / 32.8 ft/minInstallation conditionsProcess connection size The nominal diameter (DN) should be equal to or larger than the antenna diameter.Process connection position Make sure that there are not any obstructions directly below the process connection for the device. For more data, refer to Installation on page 22.Dimensions and weights For dimensions and weights data, refer to  on page .MaterialsHousing Standard: Polyester-coated aluminiumOption: Stainless steel (1.4404 / 316L)Wetted parts, including antenna PEEK – this material agrees with FDA regulationsProcess connection PEEKGaskets (and o-rings for the sealed antenna extension option) BioControl®: FKM/FPM (-20…+150°C/ -4…+302°F); EPDM (-20°C…+150°C/ -4…+302°F)SMS, Tri-Clamp®, VARIVENT®, DIN 11851: without 1Feedthrough PEI (-50...+150°C / -58...+302°F – max. range. The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type. If the distance piece option is not attached, the maximum temperature is 150°C/ 300°F.)Cable gland Standard: noneOptions: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless steelWeather protection (Option) Stainless steel (1.4404 / 316L)Process connectionsThread G1½ (ISO 228); 1½NPT (ASME B1.20.1)Lens antenna, Ø25 mmLens antenna, Ø25 mmLens antenna, Ø25 mmLens antenna, Ø25 mmHygienic with G 1A adaptor BioControl® DN50; Tri-Clamp® 1½ or 2¨; DIN 11851 DN40 or DN50; SMS 51; VARIVENT® Type N (DN40...150); others on request
 TECHNICAL DATA 8101OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enFlange, EN 1092-1 DN25 in PN10, PN16, PN25, PN40, PN63 or PN100 (Type B1); others on requestFlange, ASME B16.5 1¨ in 150 lb, 300 lb or 600 lb RF; others on requestLens antenna, Ø40 mmLens antenna, Ø40 mmLens antenna, Ø40 mmLens antenna, Ø40 mmHygienic BioControl® DN50; Tri-Clamp® 2¨; others on requestFlange, EN 1092-1 DN40...80 in PN10, PN16, PN25, PN40, PN63 or PN100 (Type B1); others on requestFlange, ASME B16.5 1½¨...3¨ in 150 lb, 300 lb or 600 lb RF; others on requestElectrical connectionsPower supply Terminals output Terminals output Terminals output Terminals output – Non-Ex / Ex i: Non-Ex / Ex i: Non-Ex / Ex i: Non-Ex / Ex i:12…30 VDC; min./max. value for an output of 21.5 mA at the terminalTerminals output Terminals output Terminals output Terminals output – Ex d: Ex d: Ex d: Ex d:14…36 VDC; min./max. value for an output of 21.5 mA at the terminalMaximum current 21.5 mACurrent output load Non-Ex / Ex i:Non-Ex / Ex i:Non-Ex / Ex i:Non-Ex / Ex i: RL [Ω] ≤ ((Uext -12V)/21.5mA). For more data, refer to Minimum power supply voltage on page 103.Ex d:Ex d:Ex d:Ex d: RL [Ω] ≤ ((Uext -14 V)/21.5 mA). For more data, refer to Minimum power supply voltage on page 103.Cable entry Standard: M20×1.5; Option: ½NPTCable gland Standard: noneOptions: M20×1.5 (cable diameter: 7…12 mm / 0.28…0.47¨); others are available on requestCable entry capacity (terminal) 0.5…3.31 mm² (AWG 20...12)Input and outputCurrent output / HARTCurrent output / HARTCurrent output / HARTCurrent output / HART®Output signal 4…20 mA HART®, 4…20 mA HART® (reversed), 3.8…20.5 mA or 3.8…20.5 mA (reversed) acc. to NAMUR NE 43 2Resolution ±3µATemperature drift Typically 50 ppm/KError signal High: 21.5 mA; Low: 3.5 mA acc. to NAMUR NE 43Approvals and certificationCE This device fulfils the statutory requirements of the EC directives. The manufacturer certifies successful testing of the product by applying the CE mark.Vibration resistance EN 60068-2-6 and EN 60721-3-4 (1...9 Hz: 3 mm / 10...200 Hz:1g, 10g shock ½ sinus: 11 ms)Explosion protectionExplosion protectionExplosion protectionExplosion protectionATEX (Ex ia or Ex d)DEKRA xxATEXxxxx X(pending)II 1/2 G, 2 G Ex ia IIC T6...T2 Ga/Gb or Ex ia IIC T6...T2 Gb;II 1/2 D, 2 D Ex ia IIIC T90°C Da/Db or Ex ia IIIC T90°C Db IP6X;II 1/2 G, 2 G Ex d ia IIC T6...T2 Ga/Gb or Ex d ia IIC T6...T2 Gb;II 1/2 D, 2 D Ex ia tb IIIC T90°C Da/Db or Ex ia tb IIIC T90°C Db IP6XATEX (Ex ic)DEKRA xxATEXxxxx X(pending)II 3 G Ex ic IIC T6...T2 Gc;II 3 D Ex ic IIIC T90°C Dc
8 TECHNICAL DATA 102 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enIECExIECEx DEK xx.xxxx X(pending) Ex ia IIC T6…T2 Ga/Gb or Ex ia IIC T6…T2 Gb or Ex ic IIC T6…T2 Gc;Ex ia IIIC T90°C Da/Db or Ex ia IIIC T90°C Db or Ex ic IIIC T90°C Dc;Ex d ia IIC T6...T2 or Ex d ia IIIC T6...T2 Gb;Ex ia tb IIIC T90°C Da/Db or Ex ia tb IIIC T90°C DbcQPSus – Dual Seal-approved(pending) NEC 500 (Division ratings)NEC 500 (Division ratings)NEC 500 (Division ratings)NEC 500 (Division ratings)XP-AIS / Cl. I / Div. 1 / Gr. ABCD / T6-T1;DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1;IS / Cl. I, II, III / Div. 1 / Gr. ABCDEFG / T6-T1;NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1NEC 505 (Zone ratings)NEC 505 (Zone ratings)NEC 505 (Zone ratings)NEC 505 (Zone ratings)Cl. I / Zone 0 / AEx d [ia] / IIC / T6-T1;Cl. I / Zone 0 / AEx ia / IIC / T6-T1;Cl. I / Zone 2 / AEx nA / IIC / T6-T1;Zone 20 / AEx ia / IIIC / T90°CZone 20 / AEx tb [ia] / IIIC / T90°CHazardous (Classified) Locations, indoor/outdoor Type 4X and 6P, IP66, Dual SealCEC Section 18 (Zone ratings)CEC Section 18 (Zone ratings)CEC Section 18 (Zone ratings)CEC Section 18 (Zone ratings)Cl. I, Zone 0, Ex d [ia], IIC, T6-T1;Cl. I, Zone 0, Ex ia, IIC, T6-T1;Cl. I, Zone 2, Ex nA, IIC, T6-T1CEC Section 18 and Annex J (Division ratings)CEC Section 18 and Annex J (Division ratings)CEC Section 18 and Annex J (Division ratings)CEC Section 18 and Annex J (Division ratings)XP-AIS / Cl. I / Div. 1 / Gr. BCD / T6-T1DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1IS/ Cl.I/ Div.1/ Gr.BCD/ T6-T1NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1NEPSIGYJxxxxxx/xx(pending)Ex ia IIC T2~T6 Gb or Ex ia IIC T2~T6 Ga/Gb DIP A20/A21 TA T90°C IP6XEx d ia IIC T2~T6 Gb or Ex d ia IIC T2~T6 Ga/Gb DIP A20/A21 TA T90°C IP6XDNV / INMETRODNV 14.00xx X(pending)Ex ia IIC T6…T3 Ga; Ex ia IIIC T70°C...T95°C Da IP6X;Ex d [ia Ga] IIC T6...T3 Ga/Gb; Ex tb [ia Da] IIIC T70°C...T95°C Db IP6XOther standards and approvalsOther standards and approvalsOther standards and approvalsOther standards and approvalsSIL- only for 4...20 mA HART output  4...20 mA HART output only: SIL 2 – according to EN 61508 and for high/low demand mode operationEMC Electromagnetic Compatibility Directive 2004/108/ECRadio approvals R & TTER & TTER & TTER & TTERadio Equipment and Telecommunications Terminal Equipment Directive 1999/5/ECFCC RulesFCC RulesFCC RulesFCC RulesPart 15Industry CanadaIndustry CanadaIndustry CanadaIndustry CanadaRSS-211LVD Agrees with the safety part of the Low-Voltage Directive 2006/95/EC
 TECHNICAL DATA 8103OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en8.3  Minimum power supply voltageUse these graphs to find the minimum power supply voltage for a given current output load.NAMUR NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and Laboratory Control EquipmentNAMUR NE 43 Standardization of the Signal Level for the Failure Information of Digital TransmittersNAMUR NE 53 Software and Hardware of Field Devices and Signal Processing Devices with Digital ElectronicsNAMUR NE 107 Self-Monitoring and Diagnosis of Field DevicesCRN This certification is applicable for all Canadian provinces and territories. For more data, refer to the website.Construction code Option: NACE MR 0175 / MR 0103 / ISO 151561Tri-Clamp® is a registered trademark of Ladish Co., Inc. BioControl® is a registered trademark of Neumo-Ehrenberg-Group. VARIVENT® is a registered trademark of GEA Tuchenhagen GmbH.2HART® is a registered trademark of the HART Communication FoundationFigure 8-2: Minimum power supply voltage for an output of 22 mA at the terminal (Non-Ex and Hazardous Location approval (Ex i / IS))X: Power supply U [VDC]Y: Current output load RL [Ω]
8 TECHNICAL DATA 104 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en8.4  Guidelines for maximum operating pressureHazardous Location (Ex d / XP/NI) approved devicesFigure 8-3: Minimum power supply voltage for an output of 22 mA at the terminal (Hazardous Location approval (Ex d / XP/NI))X: Power supply U [VDC]Y: Current output load RL [Ω]WARNING!Make sure that the devices are used within their operating limits.Figure 8-4: Pressure / temperature de-rating (EN 1092-1), flange and threaded connection, in °C and barg-50 0 50 100 150 200010203040506070809010020
 TECHNICAL DATA 8105OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en8.5  Dimensions and weightsINFORMATION!CRN certificationCRN certificationCRN certificationCRN certificationThere is a CRN certification option for devices with process connections that agree with ASME standards. This certification is necessary for all devices that are installed on a pressure vessel and used in Canada.
8 TECHNICAL DATA 106 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enAntenna option weightsType of housing WeightsAluminium housing Stainless steel housing[kg] [lb] [kg] [lb]Compact 2.1 4.6 ?? ??Antenna options Min./Max. weights[kg] [lb]Standard options, without converterStandard options, without converterStandard options, without converterStandard options, without converterDN50 / 2¨ Hygienic antenna with clamp connection ??...?? ??...??DN50 / 2¨ Hygienic antenna with thread connection ??...?? ??...??
 DESCRIPTION OF HART INTERFACE 9107OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en9.1  General descriptionThe HART® Protocol is an open digital communication protocol for industry. It is free to use by anyone. It is included in the software embedded in signal converters of HART-compatible devices.There are 2 classes of devices which support the HART® Protocol: operating devices and field devices. There are 2 classes of operating devices (Master): PC-supported workstations (Primary Master) and manual control units (Secondary Master). These can be used in control centres and other locations. HART® field devices include sensors, converters and actuators. Field devices include 2-wire and 4-wire devices, and also intrinsically-safe versions for use in hazardous areas.There are 2 primary operation modes for HART-compatible devices: point-to-point mode and multi-drop mode.If the device is used in point-to-point mode, the HART® Protocol uses the Bell 202 Frequency Shift Keying (FSK) standard to put a digital signal on top of the 4...20 mA signal. The connected device sends and receives digital signals that agree with the HART® Protocol, and sends analog signals at the same time. Only 1 device can be connected to the signal cable.If the device is used in multi-drop mode, the network only uses a digital signal that agrees with the HART® Protocol. The loop current is set to 4 mA. You can connect a maximum of  devices to the signal cable.An FSK or HART® modem is included in field devices and manual control units. It is necessary to have an external modem for PC-supported workstations. The external modem is connected to the serial interface.9.2  Software historyHART® identification codes and revision numbersINFORMATION!In the table below, "x" is a placeholder for possible multi-digit alphanumeric combinations, depending on the available version.Release date Devices HART®Device Revision DD Revision2016-04 All revisions 1 1Manufacturer ID: 69 (0x45)Expanded Device Type: 0x45b1Device Revision: 1DD Revision 1DD Version (NAMUR) 01.11HART® Universal Revision: 7.4FC 475 system SW.Rev.: ≥3.7AMS version: ≥11.1
9 DESCRIPTION OF HART INTERFACE 108 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en9.3  Connection variantsThe signal converter is a 2-wire device with 4...20 mA current output and HART® interface.•Multi-Drop Mode is supportedMulti-Drop Mode is supportedMulti-Drop Mode is supportedMulti-Drop Mode is supportedIn a Multi-Drop communication system, more than 1 device is connected to a common transmission cable.•Burst Mode is not supportedBurst Mode is not supportedBurst Mode is not supportedBurst Mode is not supportedThere are two ways of using the HART® communication:•as Point-to-Point connection and•as Multi-Drop connection with 2-wire connection.9.3.1  Point-to-Point connection – analogue / digital modePoint-to-Point connection between the signal converter and the HART® Master.The current output of the device is passive.Also refer to Point-to-point connection on page 37.9.3.2  Multi-Drop connection (2-wire connection)Up to 63 devices may be installed in parallel (this signal converter and other HART® devices).For an illustration of multi-drop networks, refer to Multi-drop networks on page 38.9.4  HART® device variablesThe HART® dynamic variables PV (Primary Variable), SV (Secondary Variable), TV (Third Variable) and QV (Fourth Variable) can be assigned to any of the device variables.PDM version: ≥6.0FDT version: ≥1.2HART® device variable Code Typesensor value 0linearlevel 1lineardistance 2linearreflection 3linearlevel linearization 1 4linearvolume conversion 2 5linearmass conversion 2 6lineardistance linearization 1 7linearullage volume conversion 2 8linearullage mass conversion 2 9linear1This HART® device variable is available if you created a linearization table in the conversion menu2This HART® device variable is available if you created a strapping table in the conversion menu
 DESCRIPTION OF HART INTERFACE 9109OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enThe HART® dynamic variable PV is always connected to the HART® current output which is, for example, assigned to level measurement.9.5  Field Communicator 475 (FC 475)The Field Communicator is a hand terminal from Emerson Process Management that is designed to configure HART® and Foundation Fieldbus devices. Device Descriptions (DDs) are used to integrate different devices into the Field Communicator.9.5.1  InstallationSystem and software requirements for the Field Communicator•System card that includes the "Easy Upgrade Option"•Field Communicator Easy Upgrade Programming Utility•HART® Device Description fileFor more data, refer to the Field Communicator User’s Manual.9.5.2  OperationThe Field Communicator and the device's local display use almost the same procedures to operate the signal converter. The online help for each menu item refers to the function number given to each menu item on the local device display. Protection of settings is the same as on the device's local display.The Field Communicator always saves a complete configuration for communication with AMS.9.6  Asset Management Solutions (AMS®)The Asset Management Solutions Device Manager (AMS®) is a PC program from Emerson Process Management which is designed to configure and manage HART®, PROFIBUS and Foundation Fieldbus devices. Device Descriptions (DDs) are used to integrate different devices into the AMS®.9.6.1  InstallationPlease read the README.TXT file in the Installation Kit.If the Device Description has not been installed at this time, install the Installation Kit HART® AMS. This .EXE file is given on the DVD-ROM supplied with the device. You can also download the file from our website.CAUTION!The Field Communicator cannot be used to correctly configure, operate or read data from the device unless the Device Description (DD) file is installed.INFORMATION!The Field Communicator will not give you access to the service menu. A simulation is only possible for current outputs.
9 DESCRIPTION OF HART INTERFACE 110 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enFor installation data, refer to the "AMS Intelligent Device Manager Books Online" section "Basic AMS Functionality > Device Configurations > Installing Device Types > Procedures > Install device types from media".9.6.2  Operation9.6.3  Parameter for the basic configurationDue to AMS requirements and conventions, there are differences when operating the signal converter with AMS and operating using the local keyboard. The service menu parameters are not supported and simulation is only possible for current outputs. The online help for each parameter contains its function number as a reference to the local device display.9.7  Field Device Tool / Device Type Manager (FDT / DTM)9.7.1  InstallationBefore you operate the device, the Device Type Manager (Device DTM) must be installed in the Field Device Tool Container. This .msi file is given on the DVD-ROM supplied with the device. You can also download the file from our website. For installation and configuration data, refer to the documentation that is supplied with the Device DTM on the DVD-ROM or in the "Downloads" section of the website.9.7.2  OperationThe DTM and the device's local display use almost the same procedures to operate the signal converter. For more data, refer to Operation on page 45.9.8  Process Device Manager (PDM)The Process Device Manager (PDM) is a Siemens PC program designed to configure HART® and PROFIBUS devices. Device Descriptions (DDs) are used to integrate different devices into the PDM.9.8.1  InstallationInstall Device Description files supplied in the Device Install HART® PDM folder. This is necessary for each type of field device that is used with SIMATIC PDM. This folder is available for download from the website or on the DVD-ROM supplied with the device.If you use PDM version 5.2, refer to PDM manual, section 11.1 - Install device / Integrate device into SIMATIC PDM with Device Install.If you use PDM version 6.0, refer to PDM manual, section 13 - Integrating devices.For more data, refer to “readme.txt”. You can find this file in the Installation Kit.INFORMATION!For more data, refer to HART® menu tree for AMS on page 111.
 DESCRIPTION OF HART INTERFACE 9111OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en9.8.2  OperationThere can be differences between the names of menus in the SIMATIC PDM software tool and  menus shown on the device display screen. Refer to the online help in SIMATIC PDM to find the function  number of each menu item. This function number agrees with the function number in the device menus.Use the same procedure for the protection of  parameters in the supervisor menu.9.9  HART® menu tree for AMSAbbreviations of the following tables:•Opt Optional, depending on device version and configuration•Rd Read only9.9.1  Overview AMS menu tree (positions in menu tree)9.9.2  AMS menu tree (details for settings)9.10  HART® menu tree for PDMAbbreviations of the following tables:•Opt Optional, depending on device version and configuration•Rd Read only•Cust Custody lock protection•Loc Local PDM, affects only PDM views9.10.1  Overview PDM menu tree (positions in menu tree)Overview: Device MenuINFORMATION!For more data, refer to HART® menu tree for PDM on page 111.Download To Device...Upload To PG/PC...Quick Setup GeneralSecurityUnitsApplication Assistant
9 DESCRIPTION OF HART INTERFACE 112 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOverview: View MenuOverview: Diagnosis9.10.2  PDM menu tree (details for settings)Device MenuFull Setup Process Install. ParametersProcessConversionOutput GeneralCurrent Output 1Display General1st Measurement Page2nd Measurement PageDevice InformationSecurityUnitsLogFactory DefaultHART Identification & InfoService Calibration CalibrationSensorMeasured ValueInput / OutputsDevice Status Condensed Status (NE 107)StandardAdditionalCluster CheckActual ValuesSimulation Process VariablesDevice StatusI/OTest / ResetInformationDownoad To Device...Upload To PG/PC...Quick SetupGeneral Language / Tag / Long TagSecurity Login / Change Password / Reset Passwords / Lock StatusRd/ Lock/Unlock Device / Write ProtectRd/ (De)activate Write Protection / Unlock Extended Range
 DESCRIPTION OF HART INTERFACE 9113OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enUnits Unit Length / Unit Volume / Unit MassApplication Assistant Standard Setup / Record Empty SpectrumFull SetupProcess Install. Parameters Tank Type / Tank Height / Blocking Distance / Time Constant / Antenna Type / Antenna Extension / Distance Piece / Reference Offset / Tank Bottom OffsetProcess Tracking Velocity / Epsilon R Product / Epsilon R Gas / Measuring Mode / Overfill Detection / Overfill ThresholdOpt/ Mult. Refl. Enable / Empty Spectrum Enable / Min. Peak Required / Min Plausability WindowConversion Select Conversion / Entry CountRd/ Conversion TableOutput General Type IO channel ARd/ Type IO Channel BRdCurrent Output 1 Current Out 1 Variable / 0% Range / 100% Range / Current Out Range / Error Function / Low Error Current / High Error Current / D/A Trim PVOptDisplay General Language / Backlight1st Measurement Page Function / 1st Value Variable / Format 1st Value / 2nd Value VariableOpt/ Format 2nd ValueOpt/ 3rd Value VariableOpt/ Format 3rd ValueOpt/ 0% RangeOpt/ 100% RangeOpt2nd Measurement Page Function / 1st Value Variable / Format 1st Value / 2nd Value VariableOpt/ Format 2nd ValueOpt/ 3rd Value VariableOpt / Format 3rd ValueOpt/ 0% RangeOpt/ 100% RangeOptDevice Information TagRd/ Long TagRd/ Serial NumberRd/ ManufacturerRd/ Device NameRd/ V NumberRd/ Electronic RevisionRd/ Field Device RevisionRd/ Software RevisionRd/ Hardware RevisionRd/ Electronics Serial No.Rd/ Production DateRdSecurity Login / Change Password / Reset Passwords / Lock StatusRd/ Lock/Unlock Device / Write ProtectRd/ (De)activate Write Protection / Unlock Extended RangeUnits Unit Length / Unit Volume / Unit MassLog Operating TimeRd/ Reset Log-MessagesFactory Default Reset To Fact. DefaultHART Identification & Info Loop current Mode / Online Mode / Poll Address / Tag / Long Tag / ManufacturerRd/ ModelRd/ Device IdRd/ Universal RevRd/ Field Device RevRd/ DD-VersionRd/ Descriptor / Message / Date / Final assembly number / Configuration change countRd/ Software RevRd/ Hardware revRd/ Write ProtectRd/ Number of request preamblesRd/ Number of response preamblesRd
9 DESCRIPTION OF HART INTERFACE 114 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enView MenuDiagnosisHART Identification & Info Loop current Mode / Online ModePoll Address / Tag / Long Tag / ManufacturerRd/ ModelRd/ Device IdRd/ Universal RevRd/ Field Device RevRd/ DD-VersionRd/ Descriptor / Message / Date / Final assembly number / Configuration change countRd/ Software RevRd/ Hardware revRd/ Write ProtectRd/ Number of request preamblesRd/ Number of response preamblesRdServiceCalibration Calibration Current Output 1Sensor Manual Correction Offset / Manual Correction Factor / Correction OffsetRd/ Correction FactorRd/ Correction Offset ExtendedRd, Opt/ Correction Factor ExtendedRd, OptMeasurement ValueSensor ValueRd/ Media LevelRd/ DistanceRd/ ReflectionRd/ Level LinearizationOpt, Rd/ VolumeOpt, Rd/ MassOpt, Rd/ Distance LinearizationOpt, Rd/ UllageOpt, Rd/ Ullage MassOpt, RdInput / OutputsPVRd/ PV % RangeRd/ PV output currentRd/ SVRd/ TVRd/ QVRdDevice StatusCondensed Status (NE 107) Condensed Status (NE 107)Rd/ Device Simulation ActiveRdStandard Device StatusRd/ Ext. Device StatusRd/ Write ProtectRd/ Device Diagnostic Status 0Rd/ Device Diagnostic Status 1Rd/ AO SaturatedRd/ AO FixedRdAdditional Device Status SimulationRd/ Failure (F)Rd/ Function Check (C)Rd/ Out of Specification (S)Rd/ Maintenance Required (M)Rd/ Electronics InformationRd/ Sensor InformationRdCluster Check Cluster NumberRd/ Failed Cluster CheckRdActual ValuesOperating TimeRd/ Sensor ValueRd/ Media LevelRd/ DistanceRd/ ReflectionRd/ Level LinearizationRd, Opt/ VolumeRd, Opt/ MassRd, Opt/ Distance LinearizationRd, Opt/ Ullage VolumeRd, Opt/ Ullage MassRd, Opt/ Sensor TempRd/ Converter TempRdSimulationProcess Variables Simulation ValuesDevice Status Enable/Disable Status Simulation / Status SimulationOptI/O Loop TestTest / Reset
 DESCRIPTION OF HART INTERFACE 9115OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enDevice Reset / Reset Configuration Changed FlagInformationTagRd/ Long TagRd/ Serial NumberRd/ ManufacturerRd/ Device NameRd/ V NumberRd/ Electronic RevisionRd/ Field Device RevisionRd/ Software RevisionRd/ Hardware RevisionRd/ Electronics Serial No.Rd/ Production DateRd/ Calibration DateRd/ Operating TimeRd
10 APPENDIX 116 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en10.1  Order codeMake a selection from each column to get the full order code. The characters of the order code highlighted in light grey describe the standard.10.2  Spare partsWe supply spare parts for this device. When you send an order for a mechanical spare part, use the reference numbers in the table that follows. When you send an order for an electronic spare part, refer to Order code on page 116 and use the VFDE order code.Mechanical spare partsXF74 4 0 0 0 OPTIFLEX 7400 C 80 GHz Non-contact Radar (FMCW) level meter for lhygienic applicationsOPTIFLEX 7400 C 80 GHz Non-contact Radar (FMCW) level meter for lhygienic applicationsOPTIFLEX 7400 C 80 GHz Non-contact Radar (FMCW) level meter for lhygienic applicationsOPTIFLEX 7400 C 80 GHz Non-contact Radar (FMCW) level meter for lhygienic applicationsPressure / Temperature / SealingPressure / Temperature / SealingPressure / Temperature / SealingPressure / Temperature / Sealing0Without1 40 bar / -40°C...+150°C (-40°F…+302°F) / FKM, FPM - for the Metallic Horn antenna and Wave Guide540 bar / -50°C...+130°C (-58°F…+266°F) / EPDM - for the Metallic Horn antenna and Wave Guide640 bar / -20°C...+150°C (-4°F…+302°F) / Kalrez 6375 - for the Metallic Horn antenna and Wave GuideA40 bar / -60°C...+130°C (-76°F…+266°F) / PFA - for the Metallic Horn antenna and Wave GuideD40 bar / -40°C...+200°C (-40°F…+392°F) / FKM (Viton) - for the Metallic Horn antenna and Wave GuideK40 bar / -20°C...+250°C (-4°F…+482°F) / Kalrez 6375 - for the Metallic Horn antenna and Wave GuideR16 bar / -20°C...+100°C (-4°F…+212°F) / PP - for the PP Wave Horn antennaT40 bar / -50°C...+150°C (-58°F…+302°F) / PTFE - for the PTFE Wave Horn antennaMaterial and AntennaMaterial and AntennaMaterial and AntennaMaterial and Antenna0Without1316L / Metallic horn (sheet metal) DN80 (3¨)2316L / Metallic horn (sheet metal) DN100 (4¨)3316L / Metallic horn (sheet metal) DN150 (6¨)4316L / Metallic horn (sheet metal) DN200 (8¨)GPP / Wave Horn, maximum socket length 200 mm / 7.9¨HPTFE / Wave Horn, maximum nozzle length 200 mm / 7.9¨L316L /Metallic wave guide ≤1m (3.28ft)M316L /Metallic wave guide ≤1.5m (4.92ft)N316L / Metallic wave guide ≤2m (6.56ft)P316L / Metallic wave guide ≤2.5 m (8.2 ft)R316L / Metallic wave guide ≤3m (9.84ft)S316L / Metallic wave guide ≤3.5 m (11.48 ft)T316L / Metallic wave guide ≤4 m (13.12 ft)U316L / Metallic wave guide ≤4.5 m (14.76 ft)V316L / Metallic wave guide ≤5m (16.4ft)W316L / Metallic wave guide ≤5.5 m (18.04 ft)X316L / Metallic wave guide ≤6 m (19.68 ft)XF74XF74XF74XF74 4 0 0 0 Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)
 APPENDIX 10117OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enMaterial and Antenna extensionMaterial and Antenna extensionMaterial and Antenna extensionMaterial and Antenna extension0Without6PTFE, antenna extension for maximum nozzle length 300 mm / 11.8¨ 17PTFE, antenna extension for maximum nozzle length 400 mm / 15.7¨ 18PTFE, antenna extension for maximum nozzle length 500 mm / 19.7¨ 1E316L / 100 mm (4¨) for the Metallic Horn antenna option only 1F316L / 200 mm (8¨) for the Metallic Horn antenna option only 1G316L / 300 mm (12¨) for the Metallic Horn antenna option only 1H316L / 400 mm (16¨) for the Metallic Horn antenna option only 1K316L / 500 mm (20¨) for the Metallic Horn antenna option only 1R316L / 1000 mm (40¨) for the Metallic Horn antenna option only 1W316L / "S" extension 1X316L / "L" (right angle) extension 1Y316L / Distance piece for high-temperature (HT) version (Metallic Horn or Wave Guide antennas)Process connection: Size / Pressure rating / Flange finishProcess connection: Size / Pressure rating / Flange finishProcess connection: Size / Pressure rating / Flange finishProcess connection: Size / Pressure rating / Flange finish000WithoutThreaded - ISO 228G P 0 G1½ 2Threaded - ASME B1.20.1G A 0 1½NPT 2EN / DIN Flanges - EN 1092-1 3H E 1 DN50 PN16 - Type B1 flange 4H G 1 DN50 PN40 - Type B1 flang 4L E 1 DN80 PN16 - Type B1 flangeL G 1 DN80 PN40 - Type B1 flangeM E 1 DN100 PN16 - Type B1 flangeM G 1 DN100 PN40 - Type B1 flangeP E 1 DN150 PN16 - Type B1 flangeP G 1 DN150 PN40 - Type B1 flangeR E 1 DN200 PN16 - Type B1 flange 5R G 1 DN200 PN40 - Type B1 flange 5ASME B16.5 / ANSI Flanges 3H 1 A 2¨ 150 lb RF 4H 2 A 2¨ 300 lb RF 4L 1 A 3¨ 150 lb RFL 2 A 3¨ 300 lb RFM 1 A 4¨ 150 lb RFM 2 A 4¨ 300 lb RFP 1 A 6¨ 150 lb RFP 2 A 6¨ 300 lb RFR 1 A 8¨ 150 lb RF 5R 2 A 8¨ 300 lb RF 5XF74XF74XF74XF74 4 0 0 0 Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)Order code (complete this code on the pages that follow)
10 APPENDIX 118 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enJIS B2220 FlangesH U P 10K 50A RF 4L U P 10K 80A RFM U P 10K 100A RFPUP10K 150A RFR U P 10K 200A RF 5Alternative flange faces0Without2Type B2, EN 1092-1 (surface roughness must be specified in the order)3Type C, EN 1092-1 (Tongue)4Type D, EN 1092-1 (Groove)5Type E, EN 1092-1 (Spigot)6Type F, EN 1092-1 (Recess)BFF, ASME B16.5 (Flat face)0 0 0 0 VersionVersionVersionVersion0Standard orders and orders for solid applications in China6Orders with FCC radio approval (FCC Part 15 and RSS-210)AOrders for liquid applications in China0 0 AdaptorAdaptorAdaptorAdaptor0Without1Adaptor for BM 70x flange system0TAG NumberTAG NumberTAG NumberTAG Number0Without1Tag No. stainless steel plate (16 characters max.)Extra optionExtra optionExtra optionExtra option0Without1NACE design (MR0175 / MR0103 / ISO 15156)3Heating / Cooling 65Purge 66Purge + Heating / Cooling 6XF74XF74XF74XF74 4 0 0 0 0 0 0 0 Order codeOrder codeOrder codeOrder code1For device dimensions, refer to the "Dimensions and weights" section2For the PP Wave Horn antenna option only3Other flange faces are available. Refer to your local supplier for more data. Flanges with the PTFE Wave Horn antenna option have a slip on-type design with an anti-blowout feature.4Minimum flange size for the PTFE Wave Horn antenna. This is not available for the Metallic Horn antenna.5This flange is not available for the PTFE Wave Horn antenna option6For DN150 and DN200 Metallic Horn antenna only
 APPENDIX 10119OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enOther spare partsFigure 10-1: Other spare parts1  Cover without LCD display2  Cover for Ex d module3  Cover with LCD display4  Set of fasteners for housing (lock screw, gaskets)5  Cable gland6  Signal cable (Non-Ex: grey, Ex: blue)DANGER!Remote version: Make sure that replacement signal cables for Ex-approved devices are supplied by the manufacturer. Use of this signal cable is mandatory.Item Description Quantity Part referenceHousing1Cover without LCD display (HMI), aluminium 1XF50010100Cover without LCD display (HMI), stainless steel 1XF500111002Cover for Ex d module, aluminium 1 1XF50010200Cover for Ex d module, stainless steel 1 1XF500112003Cover with LCD display (English / German / French / Italian), aluminium 1XF50010300Cover with LCD display (English / German / French / Italian), stainless steel 1XF50011300Cover with LCD display (English / Spanish / French / Portuguese), aluminium 1XF50010400Cover with LCD display (English / Spanish / French / Portuguese), stainless steel 1XF50011400Cover with LCD display (English / Russian / Chinese / Japanese), aluminium 1XF50010500Cover with LCD display (English / Russian / Chinese / Japanese), stainless steel 1XF500115004Set of fasteners for housing (lock screw, gaskets) 1 screw, 10 gaskets XF50010900Cable gland / cable entry
10 APPENDIX 120 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en10.3  AccessoriesWe supply accessories for this device. When you send an order for a accessories, please give the reference numbers that follow:5Cable gland / M20×1.5, plastic; black, non-Ex 10 XF50030100Cable gland / M20×1.5, plastic, blue, Ex i 10 XF50030200Cable gland / M20×1.5, nickel-plated brass, Ex d 5XF50030300Cable gland / M20×1.5, stainless steel, Ex d 2XF50030400Cable gland / M20×1.5, nickel-plated brass, non-Ex / Ex i 5XF50030500Cable gland / M20×1.5, stainless steel, non-Ex / Ex i 2XF50030600Cable entry / ½NPT, nickel-plated brass, non-Ex / Ex i 5XF50030700Cable entry / ½NPT, nickel-plated brass, Ex d 5XF50030800Cable entry / ½NPT, nickel-plated brass, cFMus 5XF50030900Cable entry / ½NPT, stainless steel, non-Ex / Ex i 2XF50031000Cable entry / ½NPT, stainless steel, Ex d 2XF50031100Cable entry / ½NPT, stainless steel, cFMus 2XF50031200Options for remote version6Signal cable 10 m / 32.8 ft (non-Ex: grey) 2 1XF50040100Signal cable 25 m / 82 ft (non-Ex: grey) 2 1XF50040200Signal cable 50 m / 164 ft  (non-Ex: grey) 2 1XF50040300Signal cable 75 m / 246 ft (non-Ex: grey) 2 1XF50040400Signal cable 100 m / 328 ft (non-Ex: grey) 2 1XF50040500Signal cable 10 m / 32.8 ft (Ex: blue) 3 1XF50040600Signal cable 25 m / 82 ft (Ex: blue) 3 1XF50040700Signal cable 50 m / 164 ft (Ex: blue) 3 1XF50040800Signal cable 75 m / 246 ft (Ex: blue) 3 1XF50040900Signal cable 100 m / 328 ft (Ex: blue) 3 1XF500410001Ex d-approved devices only2For the remote version3For the remote version. Make sure that replacement signal cables for Ex-approved devices are supplied by the manufacturer. Use of this signal cable is mandatory.Item Description Quantity Part referenceItem Description Quantity Part reference1HMI Service tool (English / German / French / Italian) 1 1XF74010600HMI Service tool (English / Spanish / French / Portuguese) 1 1XF74010700HMI Service tool (English / Russian / Chinese / Japanese) 1 1XF74010800HMI Service tool (English / Czech / Polish / Turkish) 1 1XF74xxxxxx2Viator RS232 / HART converter 1XF740206003Viator USB / HART converter 1XF740207004EMI/RFI shielding gasket 1XF740506001If the device does not have the LCD display option, use this accessory to change the device configuration
 APPENDIX 10121OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en10.4  GlossaryEFILMOPRSElectromagnetic compatibilityElectromagnetic compatibilityElectromagnetic compatibilityElectromagnetic compatibility Defines how much a device influences or is influenced by other devices that generate electromagnetic fields during operation. Refer to European standard EN 61326-1 for further details.FMCWFMCWFMCWFMCW Frequency-modulated continuous-wave radar technology. The signal is continuously present, but the frequency is modulated, usually in successive linear ramps over time (frequency sweeps).Interference signalsInterference signalsInterference signalsInterference signals False radar reflections.LevelLevelLevelLevel  See the diagrams at the end of this section.MassMassMassMassOperatorsOperatorsOperatorsOperators Users who can choose how to display measurements. They cannot configure the device in supervisor mode.PACTwarePACTwarePACTwarePACTware™Software that operates and configures field devices from a remote workstation. It is not necessary to use fieldbus software or programs developed by the manufacturer.Radar reflectionRadar reflectionRadar reflectionRadar reflectionSignal converterSignal converterSignal converterSignal converter A set of electronic components in the device that send the measurement signal through some signal filters. SupervisorSupervisorSupervisorSupervisor Users who can configure the device in supervisor mode. They cannot configure the device in service mode.
10 APPENDIX 122 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 enUVUllage volumeUllage volumeUllage volumeUllage volume Unfilled volume. See the diagrams at the end of this section.VolumeVolumeVolumeVolume
 NOTES 11123OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en
11 NOTES 124 OPTIWAVE 7500 Cwww.krohne.com 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en
 NOTES 11125OPTIWAVE 7500 Cwww.krohne.com10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en
KROHNE – Process instrumentation and measurement solutions•Flow•Level•Temperature•Pressure•Process Analysis•ServicesHead Office KROHNE Messtechnik GmbHLudwig-Krohne-Str. 547058 Duisburg (Germany)Tel.: +49 203 301 0Fax: +49 203 301 10389info@krohne.com© KROHNE 10/2016 - 4004375401 - MA OPTIWAVE 7500 R01 en - Subject to change without notice.The current list of all KROHNE contacts and addresses can be found at:www.krohne.com

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