KROHNE FMCW80G74LA, FMCW80G74TA User Manual

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Handbook

OPTIWAVE 7500 C

OPTIWAVE 7500 COPTIWAVE 7500 C

Radar (FMCW) Level Transmitter for high-precision storage of liquids

HandbookHandbook

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IMPRINT

:::::::::::::::::::::::::::::::::::::::

Subject to change without notice.

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OPTIWAVE 7500 C

CONTENTS

1 Safety instructions 7

1.1 Software history ............................................................................................................... 7

1.2 Intended use ..................................................................................................................... 7

1.3 Certification ...................................................................................................................... 8

1.4 Electromagnetic compatibility ......................................................................................... 8

1.5 Radio approvals ................................................................................................................ 9

1.5.1 European Union (EU)............................................................................................................... 9

1.5.2 U.S.A...................................................................................................................................... 11

1.5.3 Canada................................................................................................................................... 13

1.6 Safety instructions from the manufacturer................................................................... 15

1.6.1 Copyright and data protection .............................................................................................. 15

1.6.2 Disclaimer ............................................................................................................................. 15

1.6.3 Product liability and warranty .............................................................................................. 16

1.6.4 Information concerning the documentation......................................................................... 16

1.6.5 Warnings and symbols used................................................................................................. 17

1.7 Safety instructions for the operator............................................................................... 17

2 Device description 18

2.1 Scope of delivery............................................................................................................. 18

2.2 Device description .......................................................................................................... 19

2.3 Visual Check ................................................................................................................... 20

2.4 Nameplates .................................................................................................................... 21

2.4.1 Nameplate (examples).......................................................................................................... 21

3 Installation 22

3.1 General notes on installation ......................................................................................... 22

3.2 Storage ........................................................................................................................... 22

3.3 Transport ........................................................................................................................ 22

3.4 Pre-installation requirements ....................................................................................... 22

3.5 Pressure and temperature ranges ................................................................................ 23

3.6 Recommended mounting position ................................................................................. 24

3.6.1 General notes........................................................................................................................ 24

3.6.2 Tanks with conical bottoms .................................................................................................. 24

3.7 Mounting restrictions ..................................................................................................... 24

3.7.1 General data for TLPR devices ............................................................................................. 25

3.7.2 Obstacles in the tank ............................................................................................................ 25

3.7.3 Process connections............................................................................................................. 26

3.8 How to turn or remove the display module (option) ...................................................... 27

3.9 How to turn or remove the signal converter.................................................................. 28

3.10 Weather protection....................................................................................................... 29

3.10.1 How to attach the weather protection to the device........................................................... 29

3.10.2 How to open the weather protection .................................................................................. 31

4 Electrical connections 32

4.1 Safety instructions.......................................................................................................... 32

4.2 Electrical installation: 2-wire, loop-powered ................................................................ 32

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4.3 Electrical connection for current output ....................................................................... 36

4.3.1 Non-Ex devices ..................................................................................................................... 36

4.3.2 Devices for hazardous locations........................................................................................... 36

4.4 Protection category ........................................................................................................36

4.5 Networks ........................................................................................................................ 37

4.5.1 General information.............................................................................................................. 37

4.5.2 Point-to-point connection..................................................................................................... 37

4.5.3 Multi-drop networks ............................................................................................................. 38

5 Start-up 39

5.1 Start-up checklist........................................................................................................... 39

5.2 How to start the device................................................................................................... 39

5.3 Operating concept ..........................................................................................................39

5.4 Digital display screen .....................................................................................................40

5.4.1 Display screen layout............................................................................................................ 40

5.4.2 Keypad buttons ..................................................................................................................... 41

5.5 Remote communication with PACTware™ .................................................................... 43

5.6 Remote communication with the AMS™ Device Manager............................................. 44

6 Operation 45

6.1 User modes .................................................................................................................... 45

6.2 Normal mode.................................................................................................................. 45

6.3 Program mode................................................................................................................ 47

6.3.1 General notes........................................................................................................................ 47

6.3.2 Protection of the device settings (security levels) ............................................................... 47

6.3.3 How to get access to the Quick Setup menu ........................................................................ 49

6.3.4 Keypad functions................................................................................................................... 50

6.3.5 How to save settings changed in program mode ................................................................. 53

6.3.6 Menu overview ...................................................................................................................... 54

6.3.7 Function description ............................................................................................................. 60

6.4 Further information on device configuration in program mode ................................... 79

6.4.1 Standard Setup ..................................................................................................................... 79

6.4.2 Empty spectrum recording................................................................................................... 82

6.4.3 HART® network configuration ............................................................................................. 84

6.4.4 Distance measurement ........................................................................................................ 85

6.4.5 Level measurement .............................................................................................................. 85

6.4.6 How to configure the device to measure volume or mass................................................... 86

6.4.7 How to make a filter to remove radar signal interference .................................................. 87

6.4.8 ............................................................................................................................................... 87

6.5 Status messages and diagnostic data............................................................................ 88

7 Service 94

7.1 Periodic maintenance..................................................................................................... 94

7.1.1 General notes........................................................................................................................ 94

7.1.2 Maintainance of the O-rings for the housing covers ............................................................ 94

7.1.3 How to clean the top surface of the device........................................................................... 95

7.1.4 How to clean horn antennas under process conditions....................................................... 95

7.2 Service warranty............................................................................................................. 95

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CONTENTS

7.3 Spare parts availability...................................................................................................95

7.4 Availability of services .................................................................................................... 95

7.5 Returning the device to the manufacturer..................................................................... 96

7.5.1 General information.............................................................................................................. 96

7.5.2 Form (for copying) to accompany a returned device............................................................ 97

7.6 Disposal .......................................................................................................................... 97

8 Technical data 98

8.1 Measuring principle........................................................................................................98

8.2 Technical data................................................................................................................. 99

8.3 Minimum power supply voltage ................................................................................... 103

8.4 Guidelines for maximum operating pressure.............................................................. 104

8.5 Dimensions and weights .............................................................................................. 105

9 Description of HART interface 107

9.1 General description ...................................................................................................... 107

9.2 Software history ...........................................................................................................107

9.3 Connection variants...................................................................................................... 108

9.3.1 Point-to-Point connection – analogue / digital mode ........................................................ 108

9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 108

9.4 HART® device variables............................................................................................... 108

9.5 Field Communicator 475 (FC 475)................................................................................ 109

9.5.1 Installation .......................................................................................................................... 109

9.5.2 Operation............................................................................................................................. 109

9.6 Asset Management Solutions (AMS®) ......................................................................... 109

9.6.1 Installation .......................................................................................................................... 109

9.6.2 Operation............................................................................................................................. 110

9.6.3 Parameter for the basic configuration ............................................................................... 110

9.7 Field Device Tool / Device Type Manager (FDT / DTM)................................................ 110

9.7.1 Installation .......................................................................................................................... 110

9.7.2 Operation............................................................................................................................. 110

9.8 Process Device Manager (PDM)................................................................................... 110

9.8.1 Installation .......................................................................................................................... 110

9.8.2 Operation............................................................................................................................. 111

9.9 HART® menu tree for AMS .......................................................................................... 111

9.9.1 Overview AMS menu tree (positions in menu tree)............................................................ 111

9.9.2 AMS menu tree (details for settings).................................................................................. 111

9.10 HART® menu tree for PDM........................................................................................ 111

9.10.1 Overview PDM menu tree (positions in menu tree).......................................................... 111

9.10.2 PDM menu tree (details for settings) ............................................................................... 112

10 Appendix 116

10.1 Order code .................................................................................................................. 116

10.2 Spare parts ................................................................................................................. 116

10.3 Accessories................................................................................................................. 120

10.4 Glossary ...................................................................................................................... 121

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11 Notes 123

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1.1 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.

SAFETY INSTRUCTIONS

Data about software revisions is shown in menu 1.1.0 IDENT. For more data, refer to

description

of the device (given on the device nameplate) and speak to the supplier.

Release date

YYYY-MM-DDConverter 1.00.0x 400xxxxx01 — HB OPTIWAVE

Printed circuit assembly

Sensor 1.00.0x 400xxxxx01

HMI (LCD display option)

on page 60. If it is not possible to refer to the device menu, record the serial number

Firmware revision

1.00.0x 400xxxxx01

Hardware revision

Changes and compatibility

Documentation

7500 R01

Function

1.2 Intended use

CAUTION!

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: For more data, refer to the Safety Manual.

This 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.

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SAFETY INSTRUCTIONS

1.3 Certification

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 marking

The 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 directive

OPTIWAVE 7500 C

The 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 compatibility

The 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

INFORMATION!

This agrees with Immunity and Emissions requirements for industrial environments.

Radio approvals

on page 9.

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OPTIWAVE 7500 C

1.5 Radio approvals

1.5.1 European Union (EU)

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air

LPR (Level Probing Radar)LPR (Level Probing Radar) or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar) 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.

SAFETY INSTRUCTIONS

TLPR (Tank Level Probing Radar) equipment are

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

For more data about the order code, refer to Order code on page 116

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:

Antenna type Order code Permitted for:

PEEK / Lens Ø20 mm / ¾¨ VFDFxxxxxxxxxxxxx1xx... TLPR

PEEK / Lens Ø25 mm / 1¨ VFDFxxxxxxxxxxxxx2xx... TLPR

PEEK / Lens Ø40 mm / 1.57¨ VFDFxxxxxxxxxxxxx3xx... LPR

PEEK / Lens Ø70 mm / 2.75¨ VFDFxxxxxxxxxxxxx4xx... LPR

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

Figure 1-1: Radio approval information on the nameplate

1 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-C LPR device: HVIN: 80G-L-C

3 CE sign

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SAFETY INSTRUCTIONS

TLPR (Tank Level Probing Radar) devices only

Use 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.

OPTIWAVE 7500 C

For data about how to install EMI/RFI shielding gaskets, refer to the instructions supplied with this accessory.

LPR (Level Probing Radar) devices only

Use 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.

CAUTION!

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.).

Radio quiet zones: locations of radio astronomy sites (stations) in Europe and northern Eurasia

Country Name of the station Location

Latitude, ϕ Longitude, λ

Finland Metsähovi 60°13'04" N 24°23'37" E

France Plateau de Bure 44°38'01" N 05°54'26" E

Germany Effelsberg 50°31'32" N 06°53'00" E

Italy Sardinia 39°29'50" N 09°14'40" E

Spain Yebes 40°31'27" N 03°05'22" W

Pico Veleta 37°03'58" N 03°23'34" W

Sweden Onsala 57°23’45" N 11°55’35" E

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OPTIWAVE 7500 C

1.5.2 U.S.A.

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air

LPR (Level Probing Radar)LPR (Level Probing Radar) or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar) devices for the measurement of level in a closed space only.

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:

PEEK / Lens Ø40 mm / 1.5¨ VFDFxxxxxxxxxxxxx3xx... LPR + TLPR

PEEK / Lens Ø70 mm / 2.75¨ VFDFxxxxxxxxxxxxx4xx... LPR + TLPR

LEGAL 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, and

2. 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.

SAFETY INSTRUCTIONS

TLPR (Tank Level Probing Radar) equipment are

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

Antenna type Order code Permitted for:

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.

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...

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SAFETY INSTRUCTIONS

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

Figure 1-2: FCC ID

1 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-C LPR device: HVIN: 80G-L-C

3 FCC ID

TLPR device: FCC-ID: Q6BFMCW80G74T-A LPR device: FCC-ID: Q6BFMCW80G74L-A

OPTIWAVE 7500 C

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OPTIWAVE 7500 C

1.5.3 Canada

INFORMATION!

LPR (Level Probing Radar)

LPR (Level Probing Radar) equipment are devices for the measurement of level in the open air

LPR (Level Probing Radar)LPR (Level Probing Radar) or in a closed space (a metallic tank etc.). TLPR (Tank Level Probing Radar) devices for the measurement of level in a closed space only.

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:

PEEK / Lens Ø20 mm / ¾¨ VFDFxxxxxxxxxxxxx1xx... TLPR

PEEK / Lens Ø25 mm / 1¨ VFDFxxxxxxxxxxxxx2xx... TLPR

PEEK / Lens Ø40 mm / 1.57¨ VFDFxxxxxxxxxxxxx3xx... LPR

PEEK / Lens Ø70 mm / 2.75¨ VFDFxxxxxxxxxxxxx4xx... LPR

LEGAL 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, and

2. this device must accept any interference received, including interference that may cause un-

desired operation.

SAFETY INSTRUCTIONS

TLPR (Tank Level Probing Radar) equipment are

TLPR (Tank Level Probing Radar)TLPR (Tank Level Probing Radar)

Antenna type Order code Permitted for:

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 coordinate with, and obtain the written concurrence of, the Director of the DRAO before the equipment 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.

The Product Marketing Name (PMN) of this device is "Optiwave x500 series".

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SAFETY INSTRUCTIONS

• VFDFxxxxxxxxxxxxx3xx...

• VFDFxxxxxxxxxxxxx4xx...

S/N: xxxxxxxxxxxxxxxxxxx Manufacturing date: YYYY-MM-DD Tag No:

OPTIWAVE 7500 C

Figure 1-3: IC number

1 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-C LPR device: HVIN: 80G-L-C

3 IC number

TLPR device: 1991D-FMCW80G74T-A LPR device: 1991D-FMCW80G74L-A

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1.6 Safety instructions from the manufacturer

1.6.1 Copyright and data protection

The 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.

SAFETY INSTRUCTIONS

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 Disclaimer

The 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.

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SAFETY INSTRUCTIONS

1.6.3 Product liability and warranty

The 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 documentation

To 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.

OPTIWAVE 7500 C

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1.6.5 Warnings and symbols used

Safety warnings are indicated by the following symbols.

DANGER!

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.

SAFETY INSTRUCTIONS

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.

• HANDLING

HANDLING

HANDLINGHANDLING

This symbol designates all instructions for actions to be carried out by the operator in the specified sequence.

i RESULT

RESULT

RESULTRESULT This symbol refers to all important consequences of the previous actions.

1.7 Safety instructions for the operator

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.

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DEVICE DESCRIPTION

2.1 Scope of delivery

INFORMATION!

Do a check of the packing list to make sure that you have all the elements given in the order.

Scope of delivery

OPTIWAVE 7500 C

Figure 2-1: Scope of delivery

1 Signal converter and antenna in the ordered version 2 Antenna extensions (option) 3 Quick start 4 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 magnet 7 Handle (for removal of the optional display module) 8 Wrench (for removal of the device covers)

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2.2 Device description

This device is a 80 GHz FMCW-radar level transmitter. It is a non-contact technology and is 2wire 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

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.

Technical data

on page 98.

DEVICE DESCRIPTION

Figure 2-2: Types of antenna

1 Lens antennas (available antenna sizes: Ø20 mm (0.75¨), Ø25 mm (1¨), Ø40 mm (1.5¨) and Ø70 mm (2.75¨) made of

PEEK)

These accessories are available:

• Stainless steel weather protection.

• RS232 / HART® converter (VIATOR).

• USB / HART® converter.

INFORMATION!

For more data on accessories.

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DEVICE DESCRIPTION

2.3 Visual Check

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.

OPTIWAVE 7500 C

Figure 2-3: Visual check

1 Device nameplate (for more data refer to 2 Process connection data (size and pressure rating, material reference and heat number) 3 Gasket material data – refer to the illustration that follows

Figure 2-4: Symbols for the supplied gasket material (on the side of the process connection)

1 EPDM 2 Kalrez® 6375

Nameplate (examples)

on page 21)

If the device is supplied with an FKM/FPM gasket, there is no symbol on the side of the process connection.

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.

INFORMATION!

Compare the material references on the side of the process connection with the order.

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OPTIWAVE 7500 C

2.4 Nameplates

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.

2.4.1 Nameplate (examples)

DEVICE DESCRIPTION

Figure 2-5: Non-Ex nameplate attached to the housing

1 Cable entry size 2 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 number 6 Date of manufacture 7 Order number 8 Type code (defined in order) 9 Model name and number. C = compact version. 10 Company logo, name and postal address

Country of manufacture / Company web address

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INSTALLATION

3.1 General notes on installation

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.

3.2 Storage

WARNING!

Do not keep the device in a vertical position. This will damage the antenna and the device will not measure correctly.

OPTIWAVE 7500 C

• Store the device in a dry and dust-free location.

• Store the device in its original packing.

3.3 Transport

Figure 3-1: How to lift the device

1 Remove the converter before you lift the device with a hoist.

WARNING!

Lift the device carefully to prevent damage to the antenna.

3.4 Pre-installation requirements

INFORMATION!

Obey the precautions that follow to make sure that the device is correctly installed.

• Make sure that there is sufficient space on all sides.

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OPTIWAVE 7500 C

• 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 ranges

INSTALLATION

Figure 3-2: Pressure and temperature ranges

1 Temperature at the process connection

Non-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 instructions

2 Ambient temperature for operation of the display

-20...+70°C / -4...+158°F If the ambient temperature is not between these limits, then this condition can stop the display. The device continues to operate.

3 Ambient temperature

Non-Ex devices: -40...+80°C / -40...+185°F Devices with Hazardous Location approvals: see supplementary instructions

WARNING!

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.

For more data on pressure ratings,.

Figure 3-3: Ambient temperature / flange temperature, flange and threaded connection, in °C

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INSTALLATION

3.6 Recommended mounting position

CAUTION!

Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.

We recommend that you prepare the installation when the tank is empty.

3.6.1 General notes

CAUTION!

Follow these recommendations to make sure that the device measures correctly.

Point the cable entries on the housing in the direction of the nearest tank wall.

OPTIWAVE 7500 C

3.6.2 Tanks with conical bottoms

Figure 3-4: Tanks with dish-shaped or conical bottoms

Dish-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 beam 2 Minimum level reading

3.7 Mounting restrictions

CAUTION!

Follow these recommendations to make sure that the device measures correctly. They have an effect on the performance of the device.

We recommend that you prepare the installation when the tank is empty.

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OPTIWAVE 7500 C

3.7.1 General data for TLPR devices

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.

3.7.2 Obstacles in the tank

Obstacles in the tank can cause parasitic signals. They have an effect on the performance of the device.

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.

INSTALLATION

Do an Empty Spectrum recording (refer to Operation

Operation) to remove parasitic signals with a filter.

OperationOperation

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 inlets

1 The device is in the correct position. 2 The device is too near to the product inlet.

CAUTION!

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INSTALLATION

3.7.3 Process connections

Requirements for flange connections

Figure 3-6: Flange connection

Equipment needed:

• Device

• Flange gasket (not supplied)

• Wrench (not supplied)

OPTIWAVE 7500 C

• 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.

i Refer 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 1½ NPT connection (not supplied)

• 50 mm / 2¨ wrench (not supplied)

WARNING!

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 1

NPT or 2 NPT thread connection is not less than 43.4 mm / 1.71¨.

• Make sure the tank connection is level.

• ISO 228-1 (G) connection:

ISO 228-1 (G) connection: Make sure that you use the applicable gasket for the connection

ISO 228-1 (G) connection:ISO 228-1 (G) connection:

dimensions and the process.

• ISO 228-1 (G) connection:

ISO 228-1 (G) connection: Align the gasket correctly.

ISO 228-1 (G) connection:ISO 228-1 (G) connection:

• NPT connection:

NPT connection: Wind the thread seal tape around the process connection in agreement with

NPT connection:NPT connection:

good engineering practice.

• Lower the antenna carefully into the tank.

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OPTIWAVE 7500 C

• 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°.

INSTALLATION

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)

Follow this procedure:

• Disconnect the power supply from the device.

• Remove the housing cover with the wrench 1.

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INSTALLATION

• 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.

INFORMATION!

Before you close the housing cover, refer to How to turn or remove the display module (option) on page 27

3.9 How to turn or remove the signal converter

INFORMATION!

The converter turns 360 under process conditions.

. The converter can be removed from the process connection assembly

OPTIWAVE 7500 C

Figure 3-8: How to turn or remove the signal converter

1 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.

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OPTIWAVE 7500 C

3.10 Weather protection

3.10.1 How to attach the weather protection to the device

Figure 3-9: Equipment needed to assemble the weather protection

1 Weather protection cover (with a split pin to hold the cover on the clamp) 2 Device 3 Weather protection clamp (2 parts) 4 2 locking nuts 5 10 mm socket wrench (not supplied).

INSTALLATION

The overall dimensions of the weather protection are on page 105.

Figure 3-10: Installation of the weather protection

• 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.

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INSTALLATION

• 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.

OPTIWAVE 7500 C

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OPTIWAVE 7500 C

3.10.2 How to open the weather protection

Figure 3-11: How to open the weather protection

1 Remove the R-clip from the hole at the front of the weather protection cover. 2 Remove the weather protection cover.

i Lift the display screen cover.

INSTALLATION

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ELECTRICAL CONNECTIONS

4.1 Safety instructions

DANGER!

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.

OPTIWAVE 7500 C

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.

4.2 Electrical installation: 2-wire, loop-powered

Terminals for electrical installation

2 3

Figure 4-1: Terminals for electrical installation

1 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)

INFORMATION!

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.

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OPTIWAVE 7500 C

ELECTRICAL CONNECTIONS

Figure 4-2: How to open the terminal compartment cover

Equipment needed:

• 3 mm Allen wrench (not supplied)

• Cover wrench (supplied).

Procedure

1 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.

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ELECTRICAL CONNECTIONS

OPTIWAVE 7500 C

Figure 4-3: Procedure for electrical installation

Equipment needed:

• Small Phillips screwdriver (not supplied)

Procedure

1 Connect the electrical wires to the connector.

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OPTIWAVE 7500 C

ELECTRICAL CONNECTIONS

Figure 4-4: How to close the terminal compartment cover

Equipment 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).

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ELECTRICAL CONNECTIONS

4.3 Electrical connection for current output

4.3.1 Non-Ex devices

Figure 4-5: Electrical connections for non-Ex devices

1 Power supply 2 Resistor for HART® communication 3 Optional connection to the grounding terminal 4 Output: 12...30 VDC for an output of 22 mA at the terminal 5 Device

OPTIWAVE 7500 C

4.3.2 Devices for hazardous locations

DANGER!

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).

4.4 Protection category

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

• Make sure that the gaskets are not damaged.

• Make sure that the electrical cables are not damaged.

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OPTIWAVE 7500 C

• 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 Networks

4.5.1 General information

The 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-point

4.5.2 Point-to-point connection

point-to-point to multi-drop

point-to-pointpoint-to-point

multi-drop,.

multi-dropmulti-drop

ELECTRICAL CONNECTIONS

Figure 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® communication 4 Power supply 5 HART® converter 6 HART® communication software

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ELECTRICAL CONNECTIONS

4.5.3 Multi-drop networks

Figure 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® communication 4 Power supply 5 HART® converter 6 HART® communication software

OPTIWAVE 7500 C

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OPTIWAVE 7500 C

5.1 Start-up checklist

Check 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.

DANGER!

Before you energize the device, make sure that the supply voltage and polarity are correct.

5.2 How to start the device

• Connect the converter to the power supply.

• Energize the converter.

i Devices with the LCD display option only:

Devices with the LCD display option only: After 10 seconds the screen will display "Optiwave

Devices with the LCD display option only:Devices with the LCD display option only: 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.

START-UP

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,.

5.3 Operating concept

You 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.

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START-UP

5.4 Digital display screen

5.4.1 Display screen layout

Display in normal mode

OPTIWAVE 7500 C

Figure 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 name 4 Keypad operation indicator (shown when you push a button or operate the keypad with a bar magnet) 5 Measurement value and units 6 Keypad buttons with Hall effect sensors (sensors sensitive to large changes in magnetic field strength)

If 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 Function

Function (1st Meas. page) or C6.5.1 Function

FunctionFunction

Function (2nd Meas. Page). If

FunctionFunction

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).

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OPTIWAVE 7500 C

Display in program mode

Figure 5-2: Display screen layout in program mode

1 Menu number or menu item number 2 Location (menu) of sub-menu or menu item 3 Menu item name

START-UP

5.4.2 Keypad buttons

Functions of keypad buttons

Keypad button Symbol Function

[Right]

[Return / Escape]

[Down]

[Up]

For more data on keypad functions,.

[>>>>] Normal mode:

[^^^^] Normal mode:

[] Normal mode:

[] Normal mode:

Normal mode: Enter Program mode

Normal mode:Normal mode:

Configuration mode:

Configuration mode:Configuration mode: Menu:

Menu: Enter the sub-menu or menu item

Menu:Menu: Menu item:

Menu item: Move cursor one digit to the right (this includes the

Menu item:Menu item: decimal point). If the cursor is on the last digit, a push of this button will move the cursor to the first digit.

Normal mode: None

Normal mode:Normal mode:

Configuration mode:

Configuration mode:Configuration mode: Menu:

Menu: Exit the menu. If you are in the top level menu (R), the

Menu:Menu: device goes back to normal mode. Menu item:

Menu item: Exit the menu item.

Menu item:Menu item:

Normal mode: Change screen (measurement pages 1 and 2 and

Normal mode:Normal mode: the status message page)

Configuration mode:

Configuration mode: Decrease value or change parameter

Configuration mode:Configuration mode:

Normal mode: Change screen (measurement pages 1 and 2 and

Normal mode:Normal mode: the status message page)

Configuration mode:

Configuration mode: Increase value or change parameter

Configuration mode:Configuration mode:

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START-UP

How to push the keypad buttons with your hand

Figure 5-3: How to push the keypad buttons with your hand

1 Display housing cover 2 Keypad

OPTIWAVE 7500 C

Equipment 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.

i This will operate the device. Refer also to the table at the start of this section.

How to operate the keypad buttons with a bar magnet

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OPTIWAVE 7500 C

Figure 5-4: How to operate the keypad buttons with a bar magnet

1 Display housing cover 2 Keypad 3 Bar magnet

Equipment needed

• Bar magnet (supplied)

INFORMATION!

It is not necessary to remove the display housing cover to do this procedure.

• Hold the bar magnet near to a keypad button.

i The 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™

START-UP

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.

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START-UP

Figure 5-5: Screen from the PACTware™ user interface

1 DTM menu 2 Information for device identification 3 Installation parameters menu and menu items

OPTIWAVE 7500 C

5.6 Remote communication with the AMS™ Device Manager

The 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.

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OPTIWAVE 7500 C

6.1 User modes

Normal mode

Normal mode This mode shows measurement data and status messages. For more data,.

Normal modeNormal mode

Program mode

Program mode Use this mode to read and change parameters, commission the device,

Program modeProgram mode

6.2 Normal mode

This 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.

OPERATION

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,.

There are 5 options to show the measurement data on the display screen. Refer to the illustration that follows:

Measurement data options

Figure 6-1: Measurement data options in normal mode

1 One value 2 One value and current output (%) bar 3 Two values 4 Two values and current output (%) bar 5 Three values

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OPERATION

INFORMATION!

Go to C6.4.1 Function Display > 2nd Measur. Page

Display > 2nd Measur. Page) in Program mode to change the layout of the display screen.

Display > 2nd Measur. PageDisplay > 2nd Measur. Page

Users of all security levels can change this setting.

Measurement 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.

Measurement data format errors

Figure 6-2: Error symbol: the number of digits and decimal places is not sufficient for the measurement data

1 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".

Function or C6.5.1 Function

FunctionFunction

Function (Full Setup > Display > 1st Measur. Page

Function Function

OPTIWAVE 7500 C

Full Setup > Display > 1st Measur. Page or Full Setup >

Full Setup > Display > 1st Measur. PageFull Setup > Display > 1st Measur. Page

Full Setup >

Full Setup > Full Setup >

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.

INFORMATION!

Go to C6.4.5 Format 1st value 1st value

1st value, C6.5.7 Format 2nd value

1st value1st value Page

Page or Full Setup > Display > 2nd Measur. Page

PagePage

Format 1st value, C6.4.7 Format 2nd value

Format 1st valueFormat 1st value

Format 2nd value or C6.5.9 Format 3rd value

Format 2nd valueFormat 2nd value

Full Setup > Display > 2nd Measur. Page) in Program mode to change the number of

Full Setup > Display > 2nd Measur. PageFull Setup > Display > 2nd Measur. Page

Format 2nd value, C6.4.9 Format 3rd value

Format 2nd valueFormat 2nd value

Format 3rd value (Full Setup > Display > 1st Measur.

Format 3rd valueFormat 3rd value

Format 3rd value, C6.5.5 Format

Format 3rd valueFormat 3rd value

Full Setup > Display > 1st Measur.

Full Setup > Display > 1st Measur. Full Setup > Display > 1st Measur.

Format

Format Format

digits and decimal places. If there is a large change in a measurement value, set the related menu item to "Automatic".

Volume measurement

You 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 > Conversion data,.

Full Setup > Conversion) to make the strapping table. For more

Full Setup > ConversionFull Setup > Conversion

Functions of keypad buttons (normal mode)

Keypad button Symbol Function

[Right]

[Return / Escape]

[Down]

[Up]

[>>>>] Enter Program mode

[^^^^] —

[] Change screen (measurement pages 1 and 2, and the status

message page)

[] Change screen (measurement pages 1 and 2 and the status

message page)

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OPTIWAVE 7500 C

6.3 Program mode

6.3.1 General notes

OPERATION

Change the settings of your device in Program

• Use the A Quick Setup

change settings, do standard setup and empty recording procedures.

• Use the B Test

• Use the C Full Setup

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.

A Quick Setup menu to change the display language, change the tag name, log in to

A Quick SetupA Quick Setup

B Test menu to run diagnostic tests, read measurement and spectrum data.

B TestB Test C Full Setup menu to change settings. You can set up a conversion table for volume

C Full SetupC Full Setup

Program mode. Data about the menus is given. You can:

ProgramProgram

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.

INFORMATION!

It is not possible to enter the D Service

D Service menu. This menu is for factory calibration and approved

D ServiceD Service

personnel only.

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 mode

Security level

Security level Default password

Security levelSecurity level

Expert 0058

Default password Applicable functions in program mode (overview)

Default passwordDefault password

Applicable functions in program mode (overview)

Applicable functions in program mode (overview)Applicable functions in program mode (overview)

•

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 Setup

NOTE:

NOTE: You can change the password for the "Expert" security

NOTE:NOTE: level in menu item C7.2.2 Change Password. Refer to the INFORMATION! note that follows.

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OPERATION

OPTIWAVE 7500 C

Operator 0009

User —

•

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 Mode

NOTE:

NOTE: You can change the password for the "Operator"

NOTE:NOTE: security level in menu item C7.2.2 Change Password. Refer to the INFORMATION! note that follows.

•

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 levels

If 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.

Figure 6-3: Lock symbol

1 Lock symbol. If the display shows this symbol, you cannot change the setting.

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.

i If 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.

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OPTIWAVE 7500 C

i End of the procedure.

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".

OPERATION

6.3.3 How to get access to the Quick Setup menu

The 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

• 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 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.

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.

Protection of the device settings (security levels)

Standard Setup

on page 79. Push [^^^^] at the end of each step of the

on page 47.

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OPERATION

6.3.4 Keypad functions

Menu navigation

Figure 6-4: Menu navigation

1 Menu number or menu item number 2 Location (menu) of sub-menu or menu item 3 Menu item name

OPTIWAVE 7500 C

This 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 navigation

Button Description Function

Right

Enter / Esc (Escape)

Down

•

Go down a menu level (for example, from menu C1 to sub-menu C1.1).

•

Enter the menu item.

•

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

to save settings changed in program mode

•

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).

•

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).

on page 53.

How

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OPTIWAVE 7500 C

Lists of parameters in menu items

Figure 6-5: Lists of parameters in menu items

1 Menu item with parameter stored at this time (first screen). Push [>>>>] to enter the menu item. 2 Push [] or [] to change the parameter 3 Push [^^^^] to set the new parameter and go back to the menu level 4 Parameter 5 Menu item name 6 A "tick" symbol shows that there is a new setting (the new setting is not saved at this time)

This 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:

OPERATION

Function of buttons in menu items that have a list of parameters

Button Description Function

Right —

Enter / Esc (Escape)

Down Move down the list

Up Move up the list

Select the parameter and go back to the menu

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OPERATION

Values in menu items

Figure 6-6: Values in menu items

1 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 level 4 Make a selection: put the cursor on a digit or the decimal point. 5 Menu item name 6 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)

OPTIWAVE 7500 C

This is what you see when you select a menu item that has a value.

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 (b

value is equal to 100 × 10

or 100000.

). For example, if the value shown on the display is 100.00

+03

, this

The functions of the buttons are given in the table that follows:

Function of buttons in menu items that have values

Button Description Function

Right

Enter / Esc (Escape)

Down If the cursor is on a number, this button decreases the digit value. If

Up If the cursor is on a number, this button increases the digit value. If

•

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.

Accept the value and go back to the sub-menu.

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).

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).

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OPTIWAVE 7500 C

INFORMATION!

Values in menu items

Values in menu itemsValues in menu items If the digit is part of a custom unit name, then refer to the list of available characters that follows:

Numbers

0 1 2 3 4 5 6 7 8 9

Lower case letters

a b c d e f g h i j

k l m n o p q r s t

u v w x y z

Upper case letters

A B C D E F G H I J

K L M N O P Q R S T

U V W X Y Z

OPERATION

Special characters

2 3

_ - / ....

6.3.5 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 Yes

Yes, No

No or Back

Back. Back

YesYes

NoNo

to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.

i If you push [^

mode.

^] when the screen is set to "Yes" or No", the display goes back to normal

Back makes the display go back to Program mode. If this screen is set

BackBack

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OPERATION

6.3.6 Menu overview

Menu overview: A – Quick Setup

Normal Program

Menu A Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^

A Quick Setup A1 Language

A2Tag

A3 Login

A4 Application Assistant

A4.1 Standard Setup A4.1.1.1 Length Unit

A4.2 Empty Spectrum / A4.2.1 Record Spectrum

OPTIWAVE 7500 C

A4.1.2.1 Tank Type

A4.1.2.2 Tank Height

A4.1.2.2 Stillwell Height

A4.1.2.3 Stillwell Diameter

A4.1.3.1 Current Out. 1 Var.

A4.1.3.2 0% Range

A4.1.3.3 100% Range

A4.1.3.4 Current Out. Range

A4.1.3.5 Error Function

A4.1.3.6 Error Delay

A4.2.1.1 Empty Spectrum Type

A4.2.1.2 Partial Distance

A4.2.1.3 Partial Distance

A4.2.1.4 Start Recording?

A4.2.1.5 Empty Spectrum

A4.2.1.6 Empty Spectrum Graph

A4.2.1.7 Save Spectrum?

A4.2.1.8 Empty Spectrum Enable

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OPTIWAVE 7500 C

OPERATION

Menu overview: B – Test

Normal Program

Menu B Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

B Test B1 Simulation B1.1 Set Value B1.1.1 Sensor Value

B1.1.2 Level

B1.1.3 Distance

B1.1.4 Reflection

B1.1.5 Level Lin.

B1.1.6 Volume

B1.1.7 Mass

B1.1.8 Distance Lin.

B1.1.9 Ullage Volume

B1.1.10 Ullage Mass

B1.2 Output B1.2.1 Current Output 1

B2 Actual Values

B3 Power Spectrum

B4 Corrected Spectrum

B5 Empty Spectrum

B2.1 Operating Time

B2.2 Time/Date

B2.3 Sensor Value

B2.4 Level

B2.5 Distance

B2.6 Reflection

B2.7 Level Lin.

B2.8 Volume

B2.9 Mass

B2.10 Distance Lin.

B2.11 Ullage Volume

B2.12 Ullage Mass

B2.13 Sensor Temp.

B2.14 Converter Temp.

B3.1 Request Spectrum Pressure

B3.2 Power Spectrum

B4.1 Request Spectrum

B4.2 Corrected Spectrum

B5.1 Request Spectrum

B5.2 Empty Spectrum

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OPERATION

Menu overview: C – Full Setup

Normal Program

Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

OPTIWAVE 7500 C

C Setup C1 Install

Parameters

C Setup C2 Process C2.1 Tracking

C Setup C3 Conversion C3.1 Edit Table C3.1.1 Erase Table?

C1.1 Tank Type

C1.2 Tank Height

C1.3 Stillwell Height

C1.4 Stillwell Diameter

C1.5 Blocking Distance

C1.6 Time Constant

C1.7 Antenna Type

C1.8 Antenna Extension

C1.9 Distance Piece

C1.10 Reference Offset

C1.11 Tank Bottom Offset

Velocity

C2.2 Epsilon R Product

C2.3 Epsilon R Gas

C2.4 Measuring Mode

C2.5 Overfill Detection

C2.6 Overfill Threshold

C2.7 Mult. Refl. Enable

C2.8 Empty Spectrum Enable

C2.9 Min Peak req.

C2.10 Min Plaus. Window

C3.1.2 Select Conversion

C3.2 Input Table C3.2.2 Point

C3.2.4 Level

C3.2.5 Conv. Value

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OPTIWAVE 7500 C

OPERATION

Normal Program

Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C Setup C4 Output C4.1 Current Output

C4.1.1 Current Out. 1 Var.

C4.1.2 0% Range

C4.1.3 100% Range

C4.1.4 Current Out. Range

C4.1.5 Error Function

C4.1.6 Error Delay

C4.1.7 Low Error Current

C4.1.8 High Error Current

C4.1.9.2 Trimming / 4mA Trimming

C4.1.9.5 Trimming / 20mA Trimming

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OPERATION

Normal Program

Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

OPTIWAVE 7500 C

C Setup C5

Communication

C Setup C6 Display C6.1 Language

C5.1.2 HART C5.1.1Current Loop Mode

C6.2 Backlight

C6.3 Contrast

C5.1.2.1 Identification / Polling Adress

C5.1.2.2 Identification / Tag

C5.1.2.3 Identification / Long Tag

C5.1.2.4 Identification / Manufacturer ID

C5.1.2.5 Identification / Device Type

C5.1.2.6 Identification / Device ID

C5.1.2.7 Identification / Universal Revison

C5.1.2.8 Identification / Device Revison

C5.1.2.9 Identification / Software Revison

C5.1.2.10 Identification / Hardware Revison

C5.1.3.1 Device Information / Descriptor

C5.1.3.1 Device Information / Message

C5.1.3.1 Device Information / Date

C5.1.3.1 Device Information / Cfg. Change Counter

C5.1.4.1 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.

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OPTIWAVE 7500 C

OPERATION

Normal Program

Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C6.4 1st Meas. page C6.4.1 Function

C6.4.2 1st Value Variable

C6.4.3 0% Range

C6.4.4 100% Range

C6.4.5 Format 1st Value

C6.4.6 2nd Value Variable

C6.4.7 Format 2nd Value

C6.4.8 3rd Value Variable

C6.4.9 Format 3rd Value

C6.5 2nd Meas. page C6.5.1 Function

C6.5.2 1st Value Variable

C6..3 0% Range

C6.5.4 100% Range

C6.5.5 Format 1st Value

C6.5.6 2nd Value Variable

C6.5.7 Format 2nd Value

C6.5.8 3rd Value Variable

C6.5.9 Format 3rd Value

C Setup C7 Device C7.1 Information C7.1.1 Tag

C7.1.2 Serial Number

C7.1.3 Device Name

C7.1.4 V Number

C7.1.5 Electronic Revision

C7.1.6 Software Revision

C7.1.7 Electronic serial No.

C7.1.8 Production Date

C7.1.9 Calibration Date

C7.1.10 SIL Mode

C7.1.11 Custody Transfer Mode

C7.1.12 WHG Mode

C7.1.13 API-2350 Mode

C7 Device C7.2 Security C7.2.1 Login

C7.2.2 Change Password

C7.2.3 Reset Passwords

C7.3 Errors C7.3.1 Message

C7.3.2.1 Error-Mapping / Sensor: Information

C7.4 Real Time Clock C7.4.1 Set Time

C7.4.2 Set Time

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OPERATION

Normal Program

Menu C Submenus

> ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ > ^ ↓ ↑ >

C7.5 Units C7.5.1 Length Unit

C7.5.2.1 Cst. Length / Text

C7.5.2.2 Cst. Length / Offset

C7.5.2.3 Cst. Length / Factor

C7.5.3 Volume

C7.5.4.1 Cst. Volume / Text

C7.5.4.2 Cst. Volume / Offset

C7.5.4.1 Cst. Volume / Factor

C7.5.5 Mass

C7.5.6.1 Cst. Mass / Text

C7.5.6.2 Cst. Mass / Offset

C7.5.6.3 Cst. Mass / Factor

C7.6 Factory Default C7.6.1 Reset to Fact. Def.?

OPTIWAVE 7500 C

6.3.7 Function description

A – Quick Setup menu

Menu No.

A1 Language Make a selection to show the

A2 Tag You can see the TAG name here. The

A3 Login Enter the appropriate password here

A4 Application Assistant

A4 Application AssistantA4 Application Assistant

Function Function description Selection list Default

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 setting:

setting: User

setting:setting:

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 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 setting:

setting: Operator

setting:setting:

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

Keypad functions

Protection of

the device settings (security levels)

page 47.

English, French, German, Italian, Japanese, Chinese (simplified), Portuguese, Russian, Spanish, Czech, Polish, Turkish

Refer to "Function description" 00000000

4-digit hexadecimal password Refer to

English

"Function description "

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OPTIWAVE 7500 C

OPERATION

Function Function description Selection list Default

No.

A4.1 Standard Setup This starts a quick set-up procedure

A4.2 Fixed and moving objects in the tank

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 page 79.

Minimum security level to do the

Minimum security level to do the Minimum security level to do the procedure:

procedure: Expert

procedure:procedure:

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 Spectrum?

Spectrum? step to "Yes", Empty

Spectrum? Spectrum? Spectrum Enable

Spectrum Enable step to "Enable" at

Spectrum EnableSpectrum Enable the end the procedure and set the Save Configuration? screen to "Yes" to use the data. For more data about the procedure, refer to

recording

"How to make a filter to remove radar signal interference" on page 87.

on page 82. Refer also to

Standard Setup

Save

Save Save

Empty

Empty Empty

Empty spectrum

Minimum security level to do the

Minimum security level to do the Minimum security level to do the procedure:

procedure: Expert

procedure:procedure:

B – Test menu

Menu No.

Function Function description Selection list Default

B1 Simulation

B1.1 Set Value

B1.1 Set ValueB1.1 Set Value

B1.1.2 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 procedure:

procedure: User

procedure:procedure:

min-max:

-4900.0...+5100.0 m / -

1076...+16732 ft

+0 m

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OPERATION

OPTIWAVE 7500 C

Function Function description Selection list Default

No.

B1.1.3 Distance This sets the device to a given test

B1.1.4 Reflection This sets the device to a given test

B1.1.5 Level Lin. This sets the device to a given test level

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 procedure:

procedure: User

procedure:procedure:

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 procedure:

procedure: User

procedure:procedure:

value (linearized). This menu item is only available if you set up a linearization table in menu item C3.1 Edit Table

Edit Table. This procedure sends an

Edit TableEdit Table output signal that agrees with the test reading. Output will change to the selected value, independent of the measurement data.

C3.1

C3.1 C3.1

min-max:

-4900.0...+5100.0 m / -

1076...+16732 ft

min-max:

0...100%

min-max:

-4900.0...+5100.0 m / -

1076...+16732 ft

+20.0 m

+0 m

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 procedure:

procedure: User

procedure:procedure:

B1.1.6 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 Table

Table. This procedure sends an output

TableTable 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 procedure:

procedure: User

procedure:procedure:

C3.1 Edit

C3.1 Edit C3.1 Edit

min-max:

+06

0...1.00

+0 m³

m³

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OPTIWAVE 7500 C

OPERATION

Function Function description Selection list Default

No.

B1.1.7 Mass This sets the device to a given test

B1.1.8 Distance Lin. 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 Table

Table. This procedure sends an output

TableTable 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 procedure:

procedure: User

procedure:procedure:

distance value (linearized). This menu item is only available if you set up a linearization table in menu item C3.1 Edit Table

Edit Table. This procedure sends an

Edit TableEdit Table 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.

C3.1 Edit

C3.1 Edit C3.1 Edit

C3.1

C3.1 C3.1

min-max:

0...10.000

min-max:

-4900.0...+5100.0 m

+09

0kg

+0 m

Minimum security level to do the

Minimum security level to do the Minimum security level to do the procedure:

procedure: User

procedure:procedure:

B1.1.9 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 Table

Table. This procedure sends an output

TableTable 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 procedure:

procedure: User

procedure:procedure:

C3.1 Edit

C3.1 Edit C3.1 Edit

min-max:

+06

0...1.00

m³

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Page 64

OPERATION

OPTIWAVE 7500 C

Function Function description Selection list Default

No.

B1.1.10 Ullage Mass This sets the device to a given test

B1.2 Output

B1.2 OutputB1.2 Output

B1.2.1 Current Output 1 This sets analogue output 1 to a test

ullage mass value. This menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit Table

Table. This procedure sends an output

TableTable 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 procedure:

procedure: User

procedure:procedure:

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: User

procedure:procedure:

C3.1 Edit

C3.1 Edit C3.1 Edit

min-max:

0...10.000

3.6...21.5 mA 21.5 mA

+09

B2 Actual Values

B2.1 Operating Time

[s]

B2.4 Level This menu item shows the level

B2.5 Distance This menu item shows the distance

B2.6 Reflection This menu item shows the percentage

B2.7 Level Lin. This menu item shows the level

B2.8 Volume This menu item shows the volume

This is the total time that the device is energized in seconds.

readings measured at this time. This measurement data is shown with the units set in menu C7.5 Units

of the emitted radar signal which makes a reflection on the surface of the tank or silo contents and is received by the device.

readings (linearized) measured at this time. This measurement data is shown with the units set in menu C7.5 Units This menu item is only available if you set up a linearization table in menu item C3.1 Edit Table

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

readings measured at this time. This measurement data is shown with the units set in menu C7.5 Units menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit Table

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

C7.5 Units.

C7.5 UnitsC7.5 Units

C7.5 Units.

C7.5 UnitsC7.5 Units

C7.5 Units.

C7.5 UnitsC7.5 Units

C7.5 Units. This

C7.5 UnitsC7.5 Units

Read only —

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OPTIWAVE 7500 C

OPERATION

Function Function description Selection list Default

No.

B2.9 Mass This menu item shows the mass

B2.10 Distance Lin. This menu item shows the distance

B2.11 Ullage Volume This menu item shows the ullage

B2.12 Ullage Mass This menu item shows the ullage mass

B2.13 Sensor Temp. Temperature of the sensor (antenna)

B2.14 Converter Temp. Temperature of the converter

readings measured at this time. This measurement data is shown with the units set in menu C7.5 Units menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit Table

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

volume readings measured at this time. This measurement data is shown with the units set in menu C7.5 Units This menu item is only available if you set up a conversion (volume) table in menu item C3.1 Edit Table

readings measured at this time. This measurement data is shown with the units set in menu C7.5 Units menu item is only available if you set up a conversion (mass) table in menu item C3.1 Edit Table

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

electronics block.

electronics block. Operation of display can stop if the temperature is below 20°C/ -4°F or above +70°C / +158°F.

C7.5 Units. This

C7.5 UnitsC7.5 Units

C3.1 Edit Table.

C3.1 Edit TableC3.1 Edit Table

C7.5 Units. This

C7.5 UnitsC7.5 Units

C7.5 Units.

C7.5 UnitsC7.5 Units

C7.5 Units.

C7.5 UnitsC7.5 Units

Read only —

B3 Power Spectrum

B3.2 Power Spectrum This menu item shows the uncorrected

B4 Corrected Spectrum

B4.2 Corrected

Spectrum

B5 Empty Spectrum

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.

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 —

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Page 66

OPERATION

OPTIWAVE 7500 C

Function Function description Selection list Default

No.

B5.2 Empty Spectrurm This menu item shows the spectra of

1 The maximum value in the conversion table

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 fullscale signal against distance.

C – Full Setup menu

Menu No.

Function Function description Selection list Default

C1 Install Parameters

C1.1 Tank Type The conditions in which the device is used. If

C1.2 Tank Height Tank height is the distance from the flange

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 setting:

setting: Expert

setting:setting:

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.

Read only —

Agitator, Still Well, Process, Storage

min-max:

0.0...100.00

0...196.85 ft

+03

mm /

Process

10000 mm /

32.808 ft

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

C1.3 Still Well Height The height of the still well. This menu item

C1.4 Still Well

Diameter

C1.5 Blocking

Distance

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

min-max:

500.0...100.00

1.6404...328.08 ft

min-max:

22.0...999.0 mm / 866.14

...39.331¨

min-max:

75.0...5000.0 mm /

2.9528...196.85¨

+03

mm /

10000 mm /

32.808 ft

100 mm /

3.937¨

500 mm /

19.685¨

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OPERATION

Function Function description Selection list Default

No.

C1.6 Time Constant Using this function, the device processes

C1.7 Antenna Type The type of antenna attached to the device. If

C1.8 Antenna

Extension

C1.9 Distance piece Optional distance piece between the

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

converter and the process connection. This is for the high-temperature version of the device. Each segment is 105 mm / 4.1¨ long.

min-max:

0....100.0 sec (seconds)

Metallic 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)

min-max:

0.0…10000 mm /

0.0...393.7¨

min-max:

0.0…2000 mm /

0.0...78.74¨

Metallic Horn (DN100)

0mm/0¨

0mm/ 0¨

C1.10 Reference

Offset

C1.11 Tank Bottom

Offset

C2 Process

C2.1 Tracking

Velocity

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

min-max:

-5000.0+0…+5000.0 m / -

16404...+164404 ft

min-max:

5000.0+0…+5000.0 mm /

-16404...+164404 ft

min-max:

+03

1.2

3.937

…60.0

+03

...196.85 ft

+06

m/min /

0m/ 0ft

60.0

m 196.85

ft/min

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OPERATION

OPTIWAVE 7500 C

Function Function description Selection list Default

No.

C2.2 Epsilon R

Product

C2.3 Epsilon R Gas A major parameter for radar level

C2.4 Measuring

Mode

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting: 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 ε

is very low (<1.6), use "TBF Full". If εr is

If ε

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.

>1.8.

1.1...20 2.0

1.0...20 1.0

Direct, TBF Partial, TBF Full

Direct

C2.5 Overfill

Detection

C2.6 Overfill

Threshold

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

Disabled, Enabled Disabled

min-max:

0.0...100.0%

9.6602%

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OPERATION

Function Function description Selection list Default

No.

C2.7 Mult. Refl.

C2.8 Empty

Enable

Spectrum 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 setting:

setting: Expert

setting:setting:

This 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 setting:

setting: Expert

setting:setting:

Disabled, Enabled Disabled

C3 Conversion

C3.1 Edit Table

C3.1 Edit TableC3.1 Edit Table

C3.1.1 Erase Table? Before you can make a conversion table, you

C3.1.2 Select

C3.2 Input Table

C3.2 Input TableC3.2 Input Table

C3.2.2 Point This adds a point on the conversion table.

Conversion

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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.

Yes, No No

Volume, Mass, Linearization

min-max:

001...050

Volume

001

Minimum security level to do the procedure:

Minimum security level to do the procedure:Minimum security level to do the procedure: Expert

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OPERATION

OPTIWAVE 7500 C

Function Function description Selection list Default

No.

C3.2.4 Level Enter the level value for the point given in

C3.2.5 Conv. Value Enter the conversion value (volume, mass or

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: Expert

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: Expert

C4 Output

C4.1 Current Output 1

C4.1 Current Output 1C4.1 Current Output 1

C4.1.1 Current Out. 1

Var.

C4.1.2 0% Range Give a measurement value to 0% output

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 setting:

setting: Expert

setting:setting:

(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. Range

C.4.1.4 Current Out. Range has an effect on

C.4.1.4 Current Out. RangeC.4.1.4 Current Out. Range this current value.

min-max:

0.0...100.0

+03

mm /

0.0...3937.0¨

min-max: Volume:

0.0...100.0

0.0...26.417 Mass: 0.0...100.0

0.0...220.46 Linearization:

0.0...100.0

0.0...3.937

+09

+12 +12

+12

+09

m³ /

gal

+09

mm /

kg /

Level, Sensor Value, Reflection, Lin. Distance, Lin. Level, Distance

min-max:

+06

-4.9

192.91

...+5.1

+03

...+200.79

+06

mm / -

+03

0.0 mm / 0.0¨

Volume:0.0 m³ / 0.0 gal Mass:0.0 kg /

0.0 lb Linearization:

0.0 mm / 0.0¨

Distance

0.0 mm

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

C4.1.3 100% 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. Range

C.4.1.4 Current Out. Range has an effect on

C.4.1.4 Current Out. RangeC.4.1.4 Current Out. Range this current value.

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

C4.1.4 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 43compliant 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 setting:

setting: Expert

setting:setting:

min-max:

+06

-4.9

192.91

...+5.1

+03

...+200.79

+06

mm / -

+03

4-20 mA, 3.8-20.5 mA (NAMUR), 4-20 mA (reversed), 3.8-20.5 mA (reversed)

10000 mm

4-20 mA

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OPERATION

Function Function description Selection list Default

No.

C4.1.5 Error Function This sets the behaviour of current output 1 if

C4.1.7 Low Error

Current

C4.1.8 High Error

Current

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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.

Off, Low, High, Hold Low

min-max:

3.5...3.6 mA

min-max:

21.0...21.5 mA

3.5 mA

21.5 mA

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

C4.1.9 Trimming

C4.1.9.1 4mA Trimming Use this menu item if the current output of

C4.1.9.2 20mA 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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

C5 Communication

C5.1 HART

C5.1 HARTC5.1 HART

C5.1.1 Current Loop

Mode

C5.1.2 Identification

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® multidrop mode.

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

min-max:

0.0...25.0 mA

min-max:

0.0...25.0 mA

On, Off On

4mA

20 mA

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Function Function description Selection list Default

No.

C5.1.2.1 Polling Address A polling address more than 0 will start

C5.1.2.2 Tag Use this menu item to change the Tag name.

C5.1.2.3 Long Tag Use this menu item to change the long Tag

C5.1.2.4 Manufacturer ID This is the manfacturer ID number given to

C5.1.2.5 Device Type This is the device type number given to the

C5.1.2.6 Device ID This is the device ID number given to the

C5.1.2.7 Universal

Revision

C5.1.2.8 Device Revision This is the revision number for the HART®

C5.1.2.9 Software

Revision

C5.1.2.10Hardware

Revision

C5.1.3 Device Information

C5.1.3.1 Descriptor You can give a short description (16

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 setting:

setting: Operator

setting:setting:

It can have a maximum of 8 characters. For more data about the characters available, refer to ,(values in menu items).

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Operator

setting:setting:

name. It can have a maximum of 32 characters. For more data about the characters available, refer to

functions

items).

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Operator

setting:setting:

the supplier by the HART Foundation.

supplier by the HART Foundation.

supplier by the HART Foundation. This shows that the HART Foundation registered the HART® device description (DD) file.

This is the version of the HART protocol used by the device.

device description.

This is the revision number for the device software.

This is the revision number for the device hardware.

characters maximum) of the device in this menu item.

Keypad functions

on page 50

Keypad

on page 50 ,(values in menu

000...063 0

— TANK01

— —

Read Only —

— —

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Operator

setting:setting:

C5.1.3.2 Message You can give more data in this menu item

C5.1.3.3 Date You can enter the date in this menu item

C5.1.3.4 Cfg. Change

Counter

C5.1.4 HART Variables

(32 characters maximum).

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

(Format: Year-Month-Day / YYYY-MM-DD)

This function counts the number of changes to the HART® device settings

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— —

— 2014-01-01

Read Only —

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OPERATION

Function Function description Selection list Default

No.

C5.1.4.1 Current Out. 1

Var.

C5.1.4.2 HART/sec./CO2

Var.

C5.1.4.2 Tertiary Var. This is the third measurement type shown

C5.1.4.2 Quaternary Var. This is the fourth measurement type shown

C6 Display

C6.1 Language Data can be shown in one of the languages

C6.2 Backlight If you set this menu item to "Enabled", a

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Expert

setting:setting:

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 setting:

setting: Operator

setting:setting:

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 setting:

setting: Operator

setting:setting:

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 setting:

setting: User

setting:setting:

light comes on when you push a buton on the display keypad and if the loop current is more than 6 mA.

Distance, Level, Sensor Value, Reflection

English, German, French, Italian Portuguese, Spanish, Czech, Polish, Chinese (simplified), Japanese, Russian, Turkish

Disabled, Enabled Disabled

Distance

Level

Reflection

Sensor Value

English

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

C6.3 Contrast The contrast control for the display screen.

C6.4 1st Meas. Page

C6.4 1st Meas. PageC6.4 1st Meas. Page

C6.4.1 Function This menu item changes the configuration

C6.4.2 1st Value

C6.4.3 0% Range This is the 0% value given to the bar graph

Variable

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 setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

This changes the measurement type of the first value on the measurement page.

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".

min-max:

-10...+10

One Value, One Value & Bar, Two Values, Two Values & Bar, Three Values

Distance, Level, Reflection, Sensor Value

Refer to "Function description".

One Value & Bar

Distance

Refer to "Function description".

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Function Function description Selection list Default

No.

C6.4.4 100% Range This is the 100% value given to the bar graph

C6.4.5 Format 1st

Value

C6.4.6 2nd Value

Variable

C6.4.7 Format 2nd

Value

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

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.

Refer to "Function description".

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, Automatic

Distance, Level, Reflection, Sensor Value

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, Automatic

Refer to "Function description".

X.XXX

Level

X.XXX

C6.4.8 3rd Value

C6.4.9 Format 3rd

C6.5 2nd Meas. Page

C6.5 2nd Meas. PageC6.5 2nd Meas. Page

Variable

Value

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

Distance, Level, Reflection, Sensor Value

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, Automatic

Reflection

X.XXX

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Function Function description Selection list Default

No.

C6.5.1 Function This menu item changes the configuration

C6.5.2 1st Value

Variable

C6.5.3 0% Range This is the 0% value given to the bar graph

C6.5.4 100% Range This is the 100% value given to the bar graph

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 setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

One Value, One Value & Bar, Two Values, Two Values & Bar, Three Values

Distance, Level, Reflection, Sensor Value

Refer to "Function description".

Three Values

Distance

Refer to "Function description".

C6.5.5 Format 1st

Value

C6.5.6 2nd Value

Variable

C6.5.7 Format 2nd

Value

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

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 setting:

setting: User

setting:setting:

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, Automatic

Distance, Level, Reflection, Sensor Value

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX

X.XXX

Level

X.XXX

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Function Function description Selection list Default

No.

C6.5.8 3rd Value

Variable

C6.5.9 Format 3rd

Value

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 setting:

setting: User

setting:setting:

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

Distance, Level, Reflection, Sensor Value

X, X.X, X.XX, X.XXX, X.XXXX, X.XXXXX, X.XXXXXXX, Automatic

C7 Device

C7.1 Information

C7.1 InformationC7.1 Information

C7.1.1 Tag Use this menu item to change the Tag name.

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

C7.1.4 C7.1.4 V

C7.1.5 Electronic

C7.1.6 C7.1.6 Software

C7.1.7 Electronic serial

C7.1.8 Production Date This the date that the manufacturer finished

C7.1.9 Calibration Date This the date that the manufacturer

C7.2 Security

C7.2 SecurityC7.2 Security

C7.2.1 Login Enter the appropriate password here to

Number

Revision

No.

It can have a maximum of 8 characters. For more data about the characters available, refer to ,(values in menu items).

code.

This is the manufacturer's option code for device configuration.

This is the hardware revision number. This number agrees with NAMUR NE 53 Guidelines.

This is the software revision number. This number agrees with NAMUR NE 53 Guidelines.

This is the hardware fabrication number. This number agrees with NAMUR NE 53 Guidelines.

the device. The date format is: Year-MonthDay.

calibrated the device. The date format is: Year-Month-Day.

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

Keypad functions

on page 50

Protection of the device settings (security levels)

on page 47.

TANK01 —

Ready only —

4-digit hexadecimal password

Reflection

X.XXX

Refer to "Function description"

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Function Function description Selection list Default

No.

C7.2.2 Change

C7.2.3 Reset

C7.2.4 Unlock

C7.2.5 Unlock SIL This menu item can only be unlocked at the

C7.3 Errors

C7.3 ErrorsC7.3 Errors

C7.3.1 Message View A log of device errors. Scroll down the list

C7.3.2 Error-Mapping

C7.3.2.1 Sensor:

C7.5 Units

C7.5.1 Length Unit The length unit shown in normal mode. If

Password

Passwords

Extended Range

Information

This changes the password for the "operator" and "expert" security levels. For the procedure to change the password, refer to

(security levels)

the password).

This makes the passwords for the "operator" and "expert" security levels go back to the default passwords.

This menu item can only be unlocked at the factory.

factory.

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.

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 setting:

setting: User

setting:setting:

you set this menu item to "Cst." (custom length unit), enter values in menu items C7.5.2.1 thru C7.5.2.3.

Protection of the device settings

on page 47 (How to change

4-digit hexadecimal password

— E8EC

— —

Ready only —

None, Information (I), Maintenance Request (M), Out of Specification (S), Function Check (C), Failure (F)

m, cm, mm, ft, in, Cst. m

Refer to "Function description"

Information

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: User

setting:setting:

C7.5.2 Cst. Length

C7.5.2.1 Text Enter a text (8 characters maximum) for the

C7.5.2.2 Offset Enter an offset value. — 0.0 m

C7.5.2.3 Factor Enter an offset factor. Multiply the value in

C7.5.3 Volume The volume unit shown in normal mode if

C7.5.4 Cst. Volume

C7.5.4.1 Text Enter a text (8 characters maximum) for the

C7.5.4.2 Offset Enter an offset value. — 0.0 m³

custom length unit.

C7.5.4.3 Offset by this offset factor to change m (metres) to the custom length unit.

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 setting:

setting: User

setting:setting:

custom volume unit.

— Cst.

— 1.0

m³, L, hL, in³, ft³, gal, ImpGal, yd³, bbl, bbl (beer, US), Cst. Volume

— Cst.

m³

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Function Function description Selection list Default

No.

C7.5.4.3 Factor Enter an offset factor. Multiply the value in

C7.5.5 Mass The mass unit shown in normal mode if you

C7.5.6 Cst. Mass

C7.5.6.1 Text Enter a text (8 characters maximum) for the

C7.5.6.2 Offset Enter an offset value. — 0.0kg

C7.5.6.3 Factor Enter an offset factor. Multiply the value in

C7.6 Factory Default

C7.6 Factory DefaultC7.6 Factory Default

C7.6.1 Reset to Fact.

Def.?

C7.5.4.3 Offset by this offset factor to change m³ (cubic metres) to the custom volume unit.

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 setting:

setting: User

setting:setting:

custom volume unit.

C7.5.4.3 Offset by this offset factor to change kg (kilogram) to the custom mass unit.

If you set this menu item to "YES", the device goes back to its initial settings (set by the manufacturer in the factory).

— 1.0

kg, t, lb, tn.sh., tn.l., Cst. Mass

— Cst.

— 1.0

Yes, No No

Minimum security level to change the

Minimum security level to change the Minimum security level to change the setting:

setting: Expert

setting:setting:

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 1 Unsaved parameters will be lost!

C7.7.2 2 Run Proof Test?

C7.7.3 Proof Test C7.7.3.1 3 Proof Test is running...

C7.7.3.2 4 Device will be reset now!

Unsaved parameters will be lost! If you have

Unsaved parameters will be lost!Unsaved parameters will be lost! 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: User

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.

Proof Test is running...

Proof Test is running...Proof Test is running... At the end of the test, push [^^^^] to continue.

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.

3. Service menu

Menu No.

Function Function description Selection list Default

Ready only —

Yes, No No

— —

3.0.0 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.

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4. Master menu

OPERATION

Function Function description Selection list Default

No.

4.0.0 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.

6.4 Further information on device configuration in program mode

6.4.1 Standard Setup

Use 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 Type "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:

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.

Procedure

Tank Type is set to

Tank TypeTank Type

Screen Steps Description

•

2× [>>>>], 2 × [] and [>>>>].

•

2× [>>>>], 5 × [, [>>>>], 8 × [] and [^^^^]

•

[] and 2 × [>>>>]

•

[] or [] for the selection of the length unit (m, Cst., in, ft, mm or cm).

•

[^^^^] to confirm.

•

[] or [] for the selection of the tank type ().

•

[^^^^] to confirm.

Default screen.

Enter Program Mode and go to menu item A3 Login.

Enter the password used at this time for the "Expert" security level. If it is the default password, refer to

settings (security levels)

Push these buttons to start the Standard Setup procedure.

Length unit. Make a selection from the list of parameters.

Tank type. Make a selection from the list of parameters. .

Protection of the device

on page 47.

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Screen Steps Description

•

[>>>>] 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.

•

[] or [] for the selection of the measurement name (Distance, Level, Sensor Value or Reflection, Volume (Mass), Ullage Volume (Ullage Volume).

•

[^^^^] to confirm.

OPTIWAVE 7500 C

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.

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. 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 Out. 1 Var.

Out. 1 Var. is set to "Distance", illustration

Out. 1 Var.Out. 1 Var. 2 shows the position of 0% output as a distance below the flange facing or thread stop of the process connection.

A4.1.3.1 Current Out. 1 Var. is set

A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.

A4.1.3.1 Current

A4.1.3.1 Current A4.1.3.1 Current

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Screen Steps Description

•

[>>>>] 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.

OPERATION

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. 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 Out. 1 Var.

Out. 1 Var. is set to "Distance", illustration

Out. 1 Var.Out. 1 Var. 2 shows the position of 100% output as a distance below the flange facing or thread stop of the process connection.

A4.1.3.1 Current Out. 1 Var. is set

A4.1.3.1 Current Out. 1 Var.A4.1.3.1 Current Out. 1 Var.

A4.1.3.1 Current

A4.1.3.1 Current A4.1.3.1 Current

•

[] 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 mA

If you set this menu item to "4-20 mA":

•

0% Range = 4 mA

•

100% Range = 20 mA

If you set this menu item to "3.8-20.5 mA (reversed)":

•

0% Range = 20.5 mA

•

100% Range = 3.8 mA

If you set this menu item to "4-20 mA (reversed)":

•

0% Range = 20 mA

•

100% Range = 4 mA

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OPERATION

Screen Steps Description

•

[] or [] for the selection of the error function (Off, Hold, High or Low).

•

[^^^^] to confirm.

•

3× [^^^^] to confirm.

•

[] or [] for the selection of the save option (Yes, No or Back).

•

[^^^^] to confirm.

OPTIWAVE 7500 C

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.

Save Configuration?

Save Configuration? screen.

Save Configuration?Save Configuration?

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.

6.4.2 Empty spectrum recording

The 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.

CAUTION!

Make sure that the tank is empty or only filled to the minimum level.

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

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:

Installation

on page 22.

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Procedure

Screen Steps Description

•

2× [>>>>], 2 × [] and [>>>>].

•

2× [>>>>], 5 × [, [>>>>], 8 × [] and [^^^^]

•

[], [>>>>], [] and 2 × [>>>>].

•

[] or [] for the selection of the empty spectrum type (Full (Average), Full (Max), Partial (Average), Partial (Max)).

•

[^^^^] to confirm.

OPERATION

Default screen.

Enter Program Mode and go to menu item A3 Login.

Enter the password used at this time for the "Expert" security level. If it is the default password, refer to

settings (security levels)

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".

Protection of the device

on page 47.

•

[>>>>] 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.

•

[^^^^] to confirm. Make sure that the tank is empty or it

•

[] or [] to change the parameter ("No" or "Yes".

•

[^^^^] to confirm.

Partial distance. If you set Empty Spectrum Type

Type to "Partial, Average" or "Partial, Max",

TypeType 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.

contains not more than the minimum quantity. .

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.

Empty Spectrum

Empty Spectrum Empty Spectrum

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OPERATION

Screen Steps Description

•

[^^^^] to confirm.

•

[] or [] to change the parameter ("No" or "Yes".

•

[^^^^] to confirm.

•

[] or [] to change the parameter ("Disable" or "Enable".

•

[^^^^] to confirm.

OPTIWAVE 7500 C

Graph with the results of the empty spectrum recording.

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.

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.

6.4.3 HART® network configuration

INFORMATION!

For more data, refer to Networks on page 37

The 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.

CAUTION!

Make sure that the address for this device is different from others in the multidrop network.

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 Configuration

• Push [] or [] to set the screen to "Yes" and push [^^^^].

Save Configuration?

Save Configuration? screen.

Save Configuration?Save Configuration?

Save Configuration screen.

Save ConfigurationSave Configuration

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OPTIWAVE 7500 C

i The 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 Configuration

• Push [] or [] to set the screen to "Yes" and push [^^^^].

i The 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 measurement

Menu 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)

Save Configuration screen.

Save ConfigurationSave Configuration

OPERATION

INFORMATION!

Reference Offset

Reference OffsetReference Offset If 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.

6.4.5 Level measurement

Menu 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!

Tank Bottom Offset

Tank Bottom OffsetTank Bottom Offset If 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.

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OPERATION

6.4.6 How to configure the device to measure volume or mass

The 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)

CAUTION!

Enter the data in numerical sequence (strapping table entry number 01, 02 etc.).

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 [^^^^ 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 Yes to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.

i If you push [^

] and then [] and [] to make a selection from the conversion table options (volume,

Yes, No

No or Back

Back. Back

YesYes

NoNo

^] when the screen is set to "Yes", the device will store the data for the

strapping table and go back to normal mode.

Back makes the display go back to Program mode. If this screen is set

BackBack

OPTIWAVE 7500 C

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:

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OPERATION

Figure 6-7: A plot of points for a volume or mass table

1 2

How 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 Yes

Yes, No

No or Back

Back. Back

YesYes

NoNo

to "Yes" or No", push [^^^^] to accept (Yes) or reject (No) the new settings.

i If you push [^

strapping table and go back to normal mode.

^] when the screen is set to "Yes", the device will delete the data for the

Back makes the display go back to Program mode. If this screen is set

BackBack

6.4.7 How to make a filter to remove radar signal interference

INFORMATION!

6.4.8

You can offset the tank bottom reference point to find the delayed radar reflection. Obey the instructions that follow:

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OPERATION

INFORMATION!

6.5 Status messages and diagnostic data

Messages 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.

INFORMATION!

The status group name and the status signal (F/S/M/C) are shown. For more data, refer to the table that follows.

OPTIWAVE 7500 C

Figure 6-8: Device status and error messages

1 Device status letter code (NAMUR NE 107). In this example, M = Maintenance required. 2 Device status symbol (NAMUR NE 107) 3 Error message

Status messages (NAMUR NE 107)

Symbol Letter Message Description and effect

FFFF Failure No measurement is possible.

S Out of specification Measurements are available but they are

M Maintenance required Measurements continue to be accurate but

C Function check A test function is on. The value shown does

I Information This status message does not have an effect

not sufficiently accurate. Do a check.

this could change after a short time.

not agree with the correct measured value.

on device measurements.

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OPTIWAVE 7500 C

Figure 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 error

OPERATION

Status

Status group Error message Description Corrective action

type

FFFF Sensor

FFFF Electronics

Sensor

SensorSensor

Corrupt Sensor Parameter The device settings do not

No Signal There is no signal from the

Microwave Tuning Voltage Error

Sensor Comm. Error Internal bus communication

No measurement value The converter receives no

Electronics

ElectronicsElectronics

Fatal Converter Error (DM)

Fatal Converter Error (CO)

Fatal Converter Error (Generic)

CO Safety Reaction

Internal Comm. Error Internal bus communication

Power Supply Error Internal voltage is too low to

Sensor/Conv. FW Mismatch The sensor firmware version

Max. Number of Restarts The device could not start

Inconsistent Parameters Internal bus communication

Sensor Comm. Error Internal bus communication

agree with the correct process conditions

antenna or the antenna signal is too weak for a long time.

A microwave error occurred. De-energize and then

error or hardware failure.

measurement data for a long time.

An electronics or hardware failure occurred.

Current Output Safety Reaction. This error message is shown if the current output is less than

3.6 mA or more than 21 mA.

error.

energize the sensor.

in the sensor does not agree with the converter firmware version.

the measuring mode after a given number of times that the device was de-energized and then energized again.

error.

error or hardware failure.

Do a check of the device settings (tank height etc.).

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.

energize the device again.

If the message is shown again, speak or write to the manufacturer.

De-energize and then energize the device again.

If the message is shown again, speak or write to the manufacturer.

Check the electrical connections to the power supply connection or replace the converter.

De-energize and then energize the device again.

If the message is shown again, speak or write to the manufacturer.

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OPERATION

OPTIWAVE 7500 C

Status

Status group Error message Description Corrective action

type

FFFF Configuration

Configuration

ConfigurationConfiguration

Inconsistent NVRAM Incorrect data in the

Incons. Converter Calib. Incorrect calibration data in

Incons. Sensor Calibration Incorrect calibration data in

NVRAMs Mismatch The serial number of the

Conv. NVRAM Layout Error Incorrect data in the

Disp. NVRAM Layout Error Incorrect data after an

CO Float Error

parameter memory

the converter module

the sensor module

display screen does not agree with the serial number of the electronics module.

parameter memory

update of the firmware.

The device cannot use the measurement data because the device settings are incorrect.

De-energize and then energize the device again.

If the message is shown again, speak or write to the manufacturer.

Speak or write to the manufacturer.

Make sure that the display screen agrees with the electronic module. Go to Full Setup

Full Setup > Device

Full SetupFull Setup Information

Information and record the

InformationInformation data in menu items C7.1.5 Electronic Revision

Electronic Revision and

Electronic RevisionElectronic Revision C7.1.6 Software Revision

C7.1.6 Software Revision. If

C7.1.6 Software RevisionC7.1.6 Software Revision it is necessary, speak or write to the manufacturer.

De-energize and then energize the device again.

If the message is shown again, speak or write to the manufacturer.

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 Setup

Full Setup > Device

Full SetupFull Setup Factory Default

Factory Default > Reset to

Factory DefaultFactory Default Factory Default?

Factory Default? and set this

Factory Default?Factory Default? 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.

Device >

DeviceDevice

Device >

DeviceDevice

Reset to

Reset to Reset to

C7.1.5

C7.1.5 C7.1.5

CCCC Electronics

Electronics

ElectronicsElectronics

FW Update A firmware update of the

If the message is shown again, speak or write to the manufacturer.

converter module continues.

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Wait for the firmware update to finish.

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OPTIWAVE 7500 C

OPERATION

Status

Status group Error message Description Corrective action

type

CCCC Configuration

SSSS Sensor

Configuration

ConfigurationConfiguration

Sensor Sim. Active The device simulates a

Current Out. Sim. Active The device simulates a

HART Sim. Active You can use a HART®

LCO Simulation Active The device simulate a a

SysMon Simulation Active A system monitor sets the

Sensor

SensorSensor

Sensor Voltage Low The voltage supplied to the

Strong Signal The signal amplitude is too

measurement value that is set in menu item B1.1 Set Value

Value. This measurement

ValueValue 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.

current output value that is set in menu item B1.2 Output

Output. The current output

OutputOutput test range is 3.6...21.5 mA.

interface to simulate a measurement value in the device.

current output value set in sub-menu B1 Simulation (distance, level, ullage volume, ullage mass, linearized distance, volume, mass or linearized level).

device to a simulated current output value.

sensor is too low.

large. It is possible that the signal is saturated.

B1.1 Set

B1.1 Set B1.1 Set

B1.2

B1.2 B1.2

Push "Enter" to stop the test.

Use the HART® interface to stop the test.

Push "Enter" to stop the test.

Do a check of the power supply.

Make sure that the device installation agrees with the data in the handbook.

Peak Lost (Level Lost) No signal peak was found in

Overfill The signal peak is in the

Elec. Temp. Out Of Spec. The temperature of the

SSSS Electronics

Electronics

ElectronicsElectronics

Elec. Temp. Out Of Spec. The temperature of the

the Search Window for a long time (>20 s).

blocking distance (refer to menu item C1.5 Blocking Distance). .

sensor is not in the specified limits.

converter is not in the specified limits.

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If the message is shown again, speak or write to the manufacturer.

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.

Make sure that the device settings are correct and the process conditions are in the specified limits.

Make sure that the device is operated in the permitted ambient temperature range.

Page 92

OPERATION

OPTIWAVE 7500 C

Status

Status group Error message Description Corrective action

type

SSSS Process

MMMM Sensor

Process

ProcessProcess

CO Undersaturation

CO Oversaturation

Sensor

SensorSensor

Weak Signal The signal amplitude is too

Bad Measurement Quality (Old Measurement)

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.

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.

small.

The measurement value is incorrect and does not change for more than 10 s.

Do a check of the process conditions and the minimum current output value.

Do a check of the process conditions and the maximum current output value.

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.

Make sure that the device installation agrees with the data in the handbook.

Empty Spectrum invalid The empty spectrum

recording does not agree with the process conditions at this time (e.g. tank height).

Speak or write to the manufacturer.

Do a new empty spectrum recording.

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OPTIWAVE 7500 C

OPERATION

Status

Status group Error message Description Corrective action

type

MMMM Sensor Information

1 DM = data manager 2 CO = current output 3 This error message is shown if the device is in SIL mode. CO = current output.

Sensor Information

Sensor InformationSensor Information

Failed Sensor MCU Test The sensor electronics does

Failed Sensor Input Test

Bad Spectrum Quality There is a large change in

Peak Lost in Tank Bottom The signal was lost near the

RC-Oscillator out of bounds The sensor electronics does

Sensor Reference out of range

XCO out of bounds

Microwave Lock Error

Microwave Sweep Duration Error

Microwave Supply Voltage Error

a continuous self test procedure. The test finds a fault.

signal strength.

tank bottom. Spherical or conical tanks can cause the device to show this status message.

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.

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.

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.

De-energize and then energize the device again.

If the message is shown again, speak or write to the manufacturer.

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SERVICE

7.1 Periodic maintenance

7.1.1 General notes

In 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).

INFORMATION!

For more data about regular inspections and maintenance procedures for devices with Ex and other approvals, refer to the related supplementary instructions.

7.1.2 Maintainance of the O-rings for the housing covers

If 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

OPTIWAVE 7500 C

on page 116.

Figure 7-1: Maintainance of the O-rings

1 Display cover 2 Terminal compartment cover

CAUTION!

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

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OPTIWAVE 7500 C

7.1.3 How to clean the top surface of the device

WARNING!

Do not let more than 5 mm / 0.2 possible source of ignition in a potentially explosive atmosphere.

of dust collect on the top surface of the device. This is a

Obey 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 conditions

If it is possible that there will be build-up, a purging option is available for horn antennas.

CAUTION!

Purge the antenna at intervals to make sure that the inner surface of the antenna stays clean and the device measures accurately.

For more data, refer to the table that follows:

SERVICE

7.2 Service warranty

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.

Servicing by the customer is limited by warranty to:

• The removal and installation of the device.

• Compact version:

Compact version: The removal and installation of the signal converter (with the weather

Compact version:Compact version: protection, if this option is attached). For more data, refer to

converter

For more data on how to prepare the device before you send it back,, refer to

device to the manufacturer

on page 28.

7.3 Spare parts availability

The 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.

How to turn or remove the signal

Returning the

on page 96.

7.4 Availability of services

The manufacturer offers a range of services to support the customer after expiration of the warranty. These include repair, maintenance, technical support and training.

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SERVICE

INFORMATION!

For more precise information, please contact your local sales office.

7.5 Returning the device to the manufacturer

7.5.1 General information

This device has been carefully manufactured and tested. If installed and operated in accordance with these operating instructions, it will rarely present any problems.

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.

OPTIWAVE 7500 C

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.

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OPTIWAVE 7500 C

7.5.2 Form (for copying) to accompany a returned device

CAUTION!

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: radioactive

water-hazardous

toxic

caustic

flammable

We checked that all cavities in the device are free from such substances.

We have flushed out and neutralized all cavities in the device.

SERVICE

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:

7.6 Disposal

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:

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 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.

must not be disposed of with other waste.

must not be disposed of with other wastemust not be disposed of with other waste

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TECHNICAL DATA

8.1 Measuring principle

A 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.

OPTIWAVE 7500 C

Figure 8-1: Measuring principle of FMCW radar

1 Transmitter 2 Mixer 3 Antenna 4 Distance to product surface, where change in frequency is proportional to distance 5 Differential time delay, Δt 6 Differential frequency, Δf 7 Frequency transmitted 8 Frequency received 9 Frequency 10 Time

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TECHNICAL DATA

8.2 Technical data

INFORMATION!

•

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 system

Measuring principle 2-wire loop-powered level transmitter; FMCW radar

Frequency 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 slurries

Primary measured value Distance and reflection

Secondary measured value Level, volume and mass

Design

Construction The measurement system consists of a measuring sensor (antenna) and a signal

Options Integrated LCD display (-20..+70°C/ -4…+158°F); if the ambient temperature is not

Max. measuring range 37.5 m / 123 ft (option: 100 m / 328 ft)

Min. tank height 0.3 m / 12¨ Top dead zone 75 mm / 3¨, when tank height ≤ 37.5 m / 123 ft

Beam angle Convex lens, Ø25 mm: 11°

Display and user interface

Display and user interfaceDisplay and user interface

Display LCD display

Interface languages English, French, German, Italian, Spanish, Portuguese, Chinese (simplified),

converter

in these limits, then this condition can stop the display

Weather protection

Also depends on the dielectric constant of the product and the installation type. Refer also to "Antenna selection".

200 mm / 7.9¨, when tank height > 37.5 m / 123 ft

Convex lens, Ø40 mm: 7.8°

128 × 64 pixels in 8-step greyscale with 4-button keypad

Japanese, Czech, Polish and Turkish

Measuring accuracy

Resolution 1mm/ 0.04¨

Repeatability ±1mm/ ±0.04¨

Accuracy Standard: ±2mm/ ±0.8¨, when distance <10m/ 33ft;

Digital temperature drift Max. ±10 mm / ±0.39¨ for the full temperature range

Reference conditions acc. to EN 61298-1

Reference conditions acc. to EN 61298-1Reference conditions acc. to EN 61298-1

Temperature +15...+25°C / +59...+77°F

Pressure 1013 mbara ±50 mbar / 14.69 psia ±0.73 psi

Relative air humidity 60% ±15%

±0.02% of measured distance, when distance > 10 m / 33 ft

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TECHNICAL DATA

Target Metal plate in an anechoic chamber

Operating conditions

Temperature

TemperatureTemperature

Ambient temperature -40…+80°C/ -40…+176°F

Relative humidity 0...99%

Storage temperature -50…+85°C/ -58…+185°F

Process connection temperature (higher temperature on request)

Pressure

PressurePressure

Process pressure -1…40 barg / -14.5…580 psig;

Other conditions

Other conditionsOther conditions Dielectric constant (εr) Direct mode: ≥1.5

Ingress protection IEC 60529: IP66/67

Maximum rate of change 10 m/min / 32.8 ft/min

Ex: see supplementary operating instructions or approval certificates

-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 certificates

subject to the process connection used and the flange temperature

TBF mode: ≥1.1 Refer also to "Technical data: Antenna selection".

NEMA 250: NEMA type 4X (housing) and type 6P (antenna)

OPTIWAVE 7500 C

Installation conditions

Process 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

Dimensions and weights For dimensions and weights data, refer to on page .

connection for the device. For more data, refer to

Installation

on page 22.

Materials

Housing Standard: Polyester-coated aluminium

Option: Stainless steel (1.4404 / 316L)

Wetted parts, including antenna PEEK – this material agrees with FDA regulations

Process connection PEEK

Gaskets (and o-rings for the sealed antenna extension option)

Feedthrough PEI (-50...+150°C / -58...+302°F – max. range. The feedthrough temperature limits

Cable gland Standard: none

Weather protection (Option) Stainless steel (1.4404 / 316L)

BioControl®: FKM/FPM (-20…+150°C/ -4…+302°F); EPDM (-20°C…+150°C/ - 4…+302°F) SMS, Tri-Clamp®, VARIVENT®, DIN 11851: without

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.)

Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless steel

Process connections

Thread G1½ (ISO 228); 1½ NPT (ASME B1.20.1)

Lens antenna, Ø25 mm

Lens antenna, Ø25 mmLens antenna, Ø25 mm

Hygienic with G 1A adaptor BioControl® DN50; Tri-Clamp® 1½ or 2¨; DIN 11851 DN40 or DN50; SMS 51;

100

VARIVENT® Type N (DN40...150); others on request

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