BERTHOLD TECHNOLOGIES LB 6775 Operating Manual

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Detectors LB 6775

Operating Manual 63039BA2

Rev. No.: 01, 07/2018

BERTHOLD TECHNOLOGIES GmbH & Co. KG

Calmbacher Str. 22

75323 Bad Wildbad, Germany

www.berthold.com

Telephone +49 7081 177-0

Fax +49 7081 177-100

industry@berthold.com

LB 6775 Table of Contents

63039BA2, Rev. 01, 07/2018

Table of Contents

1 About this Operating Manual ............................................................................ 7

1.1 Some Prior Remarks ...................................................................................................... 7

1.2 Storage Place ................................................................................................................ 7

1.3 Target Group ................................................................................................................ 7

1.4 Validity of the Operating Manual ............................................................................... 8

1.5 Structure of the Operating Manual ............................................................................ 8

1.6 Copyright ...................................................................................................................... 8

1.7 Representation ............................................................................................................. 8

1.8 Symbols Used ................................................................................................................ 9

Structure of Warnings .................................................................................................. 9

Symbols Used in the Operating Manual ..................................................................... 9

Symbols Used on the Device ...................................................................................... 11

1.9 Conformity .................................................................................................................. 12

2 Safety Manual / Explosion Protection Manual ................................................. 13

2.1 Declaration of Conformity ......................................................................................... 15

2.2 General Instructions ................................................................................................... 16

2.3 Proper Use ................................................................................................................... 17

2.4 Qualification of the Personnel .................................................................................. 18

2.5 Operator's Obligations ............................................................................................... 19

2.6 Safety Instructions ...................................................................................................... 19

Safety Instructions for Installation and Operation Staff ........................................ 19

Explosion concept ....................................................................................................... 23

Installation .................................................................................................................. 24

2.7 Connection Compartment ......................................................................................... 25

Operation .................................................................................................................... 26

2.8 Explosion Protection Design ...................................................................................... 27

Connection Compartment ......................................................................................... 28

Screw Connections ...................................................................................................... 29

2.9 ATEX / IECEx Cable Glands ......................................................................................... 29

2.10 Maintenance and Visual Inspection .......................................................................... 30

2.11 Plan for Visual Inspection of the Detector................................................................ 32

2.12 Plan for the Control of the Connection .................................................................... 34

2.13 ATEX Certificate .......................................................................................................... 35

2.14 IECEx Certificate .......................................................................................................... 37

2.15 FM Certificates Of Conformity ................................................................................... 41

3 System Description ........................................................................................... 47

3.1 Measuring Principle .................................................................................................... 47

3.2 System Components ................................................................................................... 48

Overview ..................................................................................................................... 48

Software ...................................................................................................................... 48

3.3 Storage ........................................................................................................................ 48

4 Installation ........................................................................................................ 49

4.1 Safety Instructions ...................................................................................................... 49

4.2 Unpacking/Scope of Delivery ..................................................................................... 50

4.3 Operation site ............................................................................................................. 50

4.4 Installation on a Pipeline ........................................................................................... 51

5 Electric Installation ........................................................................................... 52

5.1 Cables and Lines ......................................................................................................... 52

5.2 Connection Compartment ......................................................................................... 53

Connection to evaluation unit LB 47x ....................................................................... 55

6 Operation.......................................................................................................... 56

Table of Contents LB 6775

63039BA2, Rev. 01, 07/2018

6.1 Detector Device Modem ............................................................................................ 56

6.2 Software installation .................................................................................................. 57

6.3 Install Service Modem ................................................................................................ 59

6.4 Software ...................................................................................................................... 60

AppFracturing ............................................................................................................. 61

Identification .............................................................................................................. 62

Communication .......................................................................................................... 63

Detector Basic ............................................................................................................. 64

Plateau ........................................................................................................................ 66

Current Loop ............................................................................................................... 68

Voltage Loop .............................................................................................................. 70

Calibrate output ......................................................................................................... 72

Event Log .................................................................................................................... 74

Reset ............................................................................................................................ 78

7 Maintenance ..................................................................................................... 80

7.1 Visual Inspection ......................................................................................................... 80

7.2 Cleaning ...................................................................................................................... 80

8 Decommissioning .............................................................................................. 81

8.1 Disposal ....................................................................................................................... 82

LB 6775 1 About this Operating Manual

63039BA2, Rev. 01, 07/2018

1 About this Operating Manual

1.1 Some Prior Remarks

The product is handed over to you by the manufacturer BERTHOLD TECHNOLOGIES GmbH & Co. KG in a complete and functionally reliable condition.

This operating manual illustrates how to:

• set up/install the product

• establish the connections to the power supply

• perform measurements

• apply software settings

• carry out maintenance on the product

• fix errors

• disassemble the product

• dispose of the product

Read these instructions thoroughly and completely before working with the product. We have tried to compile all information for safe and proper operation for you.

However, should questions arise which are not answered in this operating manual, please contact BERTHOLD TECHNOLOGIES GmbH & Co. KG.

Store the instructions where they are accessible for all users at all times.

1.2 Storage Place

This operating manual as well as all product-related documentation relevant to the respective application must be accessible at all times near the device.

1.3 Target Group

This operating manual is directed at qualified specialist personnel who are familiar with handling electrical and electronic assemblies as well as with communication and measuring techniques.

Specialist personnel refers to those who can assess the work assigned to them and recognise possible dangers through their specialist training, knowledge and experience as well as knowledge of the relevant regulations.

1 About this Operating Manual LB 6775

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1.4 Validity of the Operating Manual

The operating manual is valid from the delivery of the Berthold product to the user until its disposal. Version and release date of this operating manual can be found in the bottom of each page. Modification service is not performed by the manufacturer BERTHOLD TECHNOLOGIES GmbH & Co. KG.

The manufacturer reserves the right to make changes to this operating manual at any time without stating reasons.

NOTICE

The current revision of this operating manual replaces all previous versions.

1.5 Structure of the Operating Manual

This operating manual has been divided into chapters. The order of the chapters should help you to quickly and properly familiarise yourself with the operation.

1.6 Copyright

This operating manual contains copyright-protected information. None of the chapters may be copied or reproduced in any other form without prior authorisation from the manufacturer.

1.7 Representation

Identifier

Meaning

Example

Quotation mark

Field in the software inter-

face

"Calibrating"

Vertical line

Path specification Settings | Selection

Pointed brackets

Keys and buttons

Round brackets

Image reference Connect the plug (fig. 1,

item 1)

LB 6775 1 About this Operating Manual

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1.8 Symbols Used

Structure of Warnings

Signal Word

Source and consequence

Explanation, if required

 Prevention

In case of emergency

• Warning symbols: (warning triangle) draws attention to the hazard.

• Signal word: indicates the severity of danger.

• Source: specifies the type or source of danger.

• Consequence: describes the consequences of non-compliance.

• Prevention: states how one can avoid the hazard.

• In case of emergency: specifies which actions are required in the event of

the occurrence of risk.

Symbols Used in the Operating Manual

In this manual, warning instructions before instructions for action refer to risks of injury or damage to property. The hazard-prevention measures described must be observed.

DANGER

Indicates an

imminent

, major hazard, which will certainly result in serious inju-

ries or even death if the hazard is not avoided.

WARNING

Indicates a

potential

hazard, which can result in serious injuries or even death

if the hazard is not avoided.

CAUTION

Refers to a

potentially dangerous

situation, which can result in medium or

minor physical injuries or damages to property, if it is not avoided.

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NOTICE

If this information is not observed, deterioration in the operation and/or property damage may occur.

IMPORTANT

Sections marked with this symbol point out important information on the product or on handling the product.

Tip

Provides tips on application and other useful information.

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Symbols Used on the Device

Read the operating manual

Please observe the instructions in this operating manual.

Direct voltage

The device is operated with direct voltage and may only be connected with a direct voltage source.

No domestic waste

The electric product must not be disposed of in domestic waste.

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1.9 Conformity

The company Berthold Technologies GmbH & Co. KG hereby declares in its sole responsibility that the design of this product in the distributed form complies with relevant EU directives stated in the original declaration of conformity.

This statement shall become void in the case of unauthorised changes or improper use.

For the original declaration of conformity, please refer to chapter 2.1.

LB 6775 2 Safety Manual / Explosion Protection Manual

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2 Safety Manual / Explosion

Protection Manual

LB 6775 1. BA .1 .. 11… (ATEX / IECEx) LB 6775 1. JA .1 .. ….. (ATEX / IECEx / NEC / CEC) LB 6775-1.-GA-.1-..-….. (NEC / CEC)

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(bg) Инструкции за безопасност за употреба в потенциално експлозивни райони. Това ръководство за

безопасност е и на разположение на официалните езици на Европейския съюз.

(cs) Bezpečnostní pokyny pro použití v oblastech, kde hrozí nebezpečí výbuchu. Tato příručka s

bezpečnostními pokyny je k dispozici i v úředních jazycích Evrospké unie.

(da) Skkerhedsvejledning til brug i eksplosio ns farlige omgivelser. Denne sikkerhedsmanual findes på alle

officielle sprog i det Europæiske fæl le skab.

(de) Sicherheitshinweise für den Einsatz in explo s i o nsgef ährd e ten Be re ic he n. Dies e s Sic her he itshand b uc h

ist auch in den Amtssprachen der europäischen Geme ins c haft er hältlic h.

(el) Υποδείξεις ασφάλειας για χρήση σε περιοχές με κίνδυνο έκρηξης. Αυτό το εγχειρίδιο ασφάλειας

διατίθεται επίσης στις επίσημες γλώσσες της Ευρωπαϊκής Ένωσης.

(en) Safety instructions for use in potentially explosi v e ar e as. This safety manual is available also in the of-

ficial languages of the European Community.

(et) Ohutus j uhis e d kasutamiseks plahvatusohtlikes piirkond ades. Käe s olev ohutuskäsiraamat on saadaval

ka Euroopa Ühenduse ametlikes keeltes.

(fi) Räjähdysvaarallisilla alueilla käy ttöä koskevat turvallisuusohjeet. Tämä turvaohj eki r j a on saatav illa

myös Euroopan yhteisön virallisilla kielillä.

(fr) Consignes de sécurité relatives à une utilisatio n e n z o nes explo s ives. Le présent manuel de sécurité est

également disponible dans les langues off ic ie lle s de la communauté e uropéenne.

(ga) Treoracha sábháilteachta le haghaidh úsáid e i limisté ir inphléasctha Tá an lámhleabhar sábháilteachta

seo ar fáil i dteangacha oifigiúla an Aontais Eorpa ig h, c homh maith.

(hu) Biztonsági utasítások robbanásveszélyes területeken történő alkalmazáshoz. Ez a biztonsági kézikönyv

az Európai Közösség hivatalos nyelvein is re ndelk e zés re á ll.

(it) Istruzioni per l’impiego in ambienti a rischio di deflagrazio ne. Il pre sente m anuale co ntiene le dis-

posizioni di sicurezza ed è disponibile in tutte le lingue ufficiali della comunità europea.

(lt) Saugumo nurodymai naudojimui potencialiai sprogiose zonose. Šį saugumo vadovą taip pat galima

gauti Europos Bendrijos oficialiomis k albo m is .

(lv) Drošības noteikumi piemērošanai jomās, kas saistītas ar sprādzienbīstamību. Šī drošības noteikumu

rokasgrāmata ir pieejama arī citās Eiropas Kopienas oficiālajās valodās.

(mt) Istruzzjonijiet dwar is-sigurtà li għandhom jintużaw f'żoni potenzjalment splussivi. Dan il-manwal tas-

sigurtà huwa disponibbli wkoll fl-ilsna uf fiċjali kollha tal-Komunità Ewropea.

(nl) Veiligheidsinstructies voor de inzet in gebie den met gevaar voor explosies Dit veiligheidshandboek is

ook in officiële talen in de Europese Gemeenschap verkrijgbaar

(pl) Przepisy bezpieczeństwa dotyczące użytkowania na obszarach zagrożonych wybuchem. Niniejsza in-

strukcja bezpieczeństwa dostępna jest również w językach urzędowych Unii Europejskiej.

(pt) Indicaçõ e s de Seguranç a par a a utilização em áreas potencialmente explosivas. Este Guia de Se-

gurança também está disponível nas línguas of ic iai s da Comunidad e Euro pe ia.

(ro) Instructiuni de siguranţă pentru utilizarea în zone periculoase. Acest manual de siguranţă este de ase-

menea disponibil în limbile oficiale ale Comunităţii Europene.

(sk) Bezpečnostné pokyny pri použití vo výbušnom prostredí. Táto bezpečnostná príručka je k dispozícii aj v

úradných jazykoch Európskej únie.

(sl) Varnostna navodila za uporabo v eksplozijsko ogroženih območjih. Ta varnostni priročnik je na voljo

tudi v uradnih jezikih Evropske unije.

(sp) Instrucciones de seguridad para el uso en áreas explosibles. El presente manual de seguridad está dis-

ponible también en las lenguas oficiales de la Comunid ad Eur op e a.

(sv) Säkerhetshänvisningar till användning i områden som är utsatt för exlpos ionsfara. Denna handbok

finns även tillgänglig i alla officiella s pråk av den europäiska gemenskapen.

ID. No. 63039BA26 Rev. No.: 03 04.07.2018

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2.1 Declaration of Conformity

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2.2 General Instructions

This safety manual provides operating instructions in accordance with Directive 94/9/EG and the explosion protection standards named in the declaration of conformity, the National Electrical Code (NEC: ANSI/NFPA 70) and the Canadian Electrical Code (CEC).

National responsible authorities can claim additional requests.

Observe the safety manual unconditionally to avoid personal injury and property damage and to ensure safe operation.

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2.3 Proper Use

The detectors are used along with an appropriate evaluation unit of Berthold Technologies GmbH & Co. KG and an appropriate radiation source to measure the radiation intensity as part of a radiometric measurement.

The following constitutes proper use:

• Strictly adhering to the instructions and procedural sequences and perform no

unauthorised third party actions that endanger your safety and the functional efficiency of the detectors!

• Observing the provided safety instructions!

• Carrying out the prescribed maintenance measures or having them carried out

for you!

Improper Use

• Failing to observe the specified safety instructions and instructions for the op-

eration, maintenance and disposal in the manual.

• Any non-compliance with the present manual for the supplied products.

• Applying conditions and requirements which do not conform to those stated in

the technical documents, data sheets, operation and assembly instructions and other specific guidelines of the manufacturer.

• Using the product in a damaged or corroded condition.

• Restructuring or changing the system components.

• Repairs of detectors that are used in hazardous areas by persons who are not

authorised by Berthold Technologies GmbH & Co. KG.

• Using the product with

o open or not properly closed base, o improperly closed entries, o insufficiently tightened or damaged screw connections i.e. cable glands,

adapters or blind plugs

• Operation without the safety precautions provided by the manufacturer.

• Manipulation or avoidance of existing safety equipment.

BERTHOLD TECHNOLOGIES GmbH & Co. KG shall only accept liability for/guarantee the conformity of the device to its published specifications.

If the product is used in a way which is not described in the present manual, the device's protection is compromised and the warranty claim becomes invalid.

blanking elements acc. to IEC 60079

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2.4 Qualification of the Personnel

NOTICE

A minimum requirement for all work on or with the product would be employees with general knowledge who are instructed by an expert or authorised person.

At different parts in this manual, reference is made to personnel with certain qualifications who can be entrusted with different tasks during installation, usage and maintenance.

These three groups of people are:

• Employees with General Knowledge

• Experts

• Authorised Persons

Employees with General Knowledge

NOTICE

Employees with general knowledge must always be guided by an expert at the very least. When dealing with radioactive substances, a radiation safety officer must also be consulted.

Employees with general knowledge are e.g. technicians or welders who can undertake different tasks during the transportation, assembly and installation of the product under the guidance of an authorised person. This can also refer to construction site personnel. The persons in question must have experience in handling the product.

Experts

Experts are persons who have sufficient knowledge in the required area due to their specialist training and who are familiar with the relevant national health and safety regulations, accident prevention regulations, guidelines and recognised technical rules.

Expert personnel must be capable of safely assessing the results of their work and they must be familiar with the content of this manual.

Authorised Persons

Authorised persons are those who are either designated for the corresponding task due to legal regulations or those who have been authorised by BERTHOLD TECHNOLOGIES for particular tasks. When dealing with radioactive materials, a radiation safety officer must also be consulted.

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2.5 Operator's Obligations

The operator of the product must regularly train his personnel in the following topics:

• Observation and use of the manual and the legal provisions.

• Intended operation of the product.

• Observation of the plant security instructions and the operating instructions of

the operator

2.6 Safety Instructions

Safety Instructions for Installation and

Operation Staff

NOTICE

Assembly, installation, commissioning, operation and maintenance may only be carried out by authorised and properly trained personnel!

Before assembly/commissioning:

 Read safety manual  Read operating instructions  Train assembly and operating personnel sufficiently 

Make sure that the contents of the safety manual and the operating manual

are fully understood by the personnel.

If in doubt, please contact the manufacturer.

NOTICE

Repair of explosion-proof components

Spare parts may only be fitted by the service of Berthold Technologies GmbH & Co. KG or by persons authorised by Berthold. If this is not possible, you must re-place the entire detector or send it in for repair to the manufacturer.

Specific Conditions of Use: the flamepath joints are not intended to be repaired.

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Explosion protection and temperature limits

Explosion Protection and Environmental Conditions

Inspection documents

EPS 15 ATEX 1 068 X IECEx EPS 15.0064X FM17US0273X FM17CA0137X FM18US0067X FM18CA0031X

Degree of protection IP66 according to IEC 60529

Type 4X

Air pressure

80 kPa (0.8 bar) to 110 kPa (1.1 bar) Oxygen content of the air, usually: 21% (Vi/V)

WARNING

Danger to life by explosion

 Strictly maintain the permissible ambient temperature (T



Make sure that the maximum permissible surface temperature is not ex-

ceeded.

Equipment Temperature Class

Ambient Temperature

Max. Surface Temperature

Installation Temperature Class

T1 80 °C 95 °C T1 (450 °C)

T2 80 °C 95 °C T2 (300 °C)

T3 80 °C 95 °C T3 (200 °C)

T4 80 °C 95 °C T4 (135 °C)

T5 80 °C 95 °C T5 (100 °C)

T6 60 °C 80 °C T6 (85 °C)

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Overview of explosion protection concepts

Design

LB 6775-..-BA-..-..-....

LB 6775-..-JA-..-..-....

Equipment LB 6775-..-..-..-..-1....

LB 6775-..-..-..-..-

2....

LB 6775-..-..-..-..-3....

Protection Concept

not intrinsically safe

Housing (exclusive)

Ex “d” (flameproof enclosure)

Ex “t” (dust ignitionproof)

Ex Marking for ATEX/IECEx installations

Gas

Area Classification

Ex db IIC T1-T6

Ex db IIC T1-T5

Ambient Temperature

Min.

-20 °C ≤ TA

-60 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Dust

Area Classification

Ex tb IIIC T80 °C

Ex tb IIIC T100 °C

Ambient Temperature

Min.

-20 °C ≤ TA

-40 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Ex Marking for NEC installations

Gas

Area Classification Cl I, Zn 1, AEx db IIC T6…T1 Gb

Cl I, Zn 1, AEx db IIC

T5…T1 Gb

Ambient Temperature

Min.

-20 °C ≤ TA

-50 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Dust

Area Classification Zone 21, AEx tb IIIC T80 °C Db

Zone 21, AEx tb IIIC

T100 °C Db

Ambient Temperature

Min.

-20 °C ≤ TA

-40 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Ex Marking for CEC installations

Gas

Area Classification

Ex db IIC T6…T1 Gb

Ex db IIC T5…T1 Gb

Ambient Temperature

Min.

-20 °C ≤ TA

-50 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Dust

Area Classification

Ex tb IIIC T80 °C Db

Ex tb IIIC T100 °C Db

Ambient Temperature

Min.

-20 °C ≤ TA

-40 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Entering Enclosure

LB 6775-..-..-..-..-...0

LB 6775-..-..-..-..-

...1

LB 6775-..-..-..-..-...2

Entry Thread Size

M16 x 1.5

M20 x 1.5

½” NPT

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Detector Versions for Hazardous Locations: Divisions (NEC /CEC installations)

Design

LB 6775-..-GA-..-..-....

LB 6775-..-JA-..-..-....

Equipment LB 6775-..-..-..-..-1....

LB 6775-..-..-..-..-

2....

LB 6775-..-..-..-..-3....

Location

Class I, Division 1

Groups

A, B, C, D

Protection Technique

“XP“ (explosion proof)

Ambient Temperature

Min.

-20 °C ≤ TA

-50 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Location

Class II, III, Division 1

Groups

E, F, G

Protection Technique

“DIP“ (dust ignitionproof)

Ambient Temperature

Min.

-20 °C ≤ TA

-50 °C ≤ TA

Max.

TA ≤ +60 °C

TA ≤ +80 °C

Max. Surface Temperature

+80 °C

+95 °C

Equipment Temperature Class

T6 … T1

T5 … T1

Entering Enclosure

LB 6775-..-..-..-..-...2

Entry Thread Size

½” NPT

Electric parameters for the supply

Terminal 1+, 2–

Supply and signal circuit (FSK)

max. input voltage U

max

(15-28 VDC)

IMPORTANT

The above ranges for ambient temperature (Ta) only apply to free-standing mounted detectors. If the detector is not free-standing, this can lead to an additional increase in surface temperature (e.g. by reflection of heat). In this case, the ambient temperature (T

) must be accordingly reduced in order to make

sure that the maximum surface temperature is not exceeded.

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Explosion concept

Zone 1,2 / Zone 21,22 Class I, II, III, Zone 1 Class I, II, III, Division 1

Zone 0,1 / Zone 20,21 Class I, II, III, Zone 0 Class I, II, III, Division 1

Safe area

1 2 3 4

Source / shielding Detector Cable gland or sealed conduit Measurement line

Abb.

1 Connection concept

IMPORTANT

Additional seals may apply according your local installation requirements.

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Installation

• Observe local regulations and install in accordance with manufacturer's specifi-

cations and the relevant standards and rules.

• Observe installation instructions of threaded joints (conduits, adapters and ca-

ble glands).

• Do not operate the device outside of its electrical, thermal and mechanical pa-

rameters.

• Thoroughly install the housing cover and the threaded joints (cable glands,

adapters and conduits) to maintain the integrity of the flamepaths and the degree of protection of the housing.

• Also observe the installation instructions for the threaded joints.

• The o-ring between the housing cover and socket must be inserted for sealing.

• The base must be completely screwed to the housing.

• The detector is designed that it does not need to be connected to the local po-

tential equalization. If electrostatic charging cannot be excluded, the detector must be connected to earth according local requirements.

• Use suitable connecting cable for the ambient conditions.

• Connecting cables (conductors and insulation) must be suitable for a continuous

service temperature ≥ T

+20 K.

• Before the use of connection cables, they have to be checked for the possibility

of gas migration, especially if changes of the ambient and/or operating conditions can occur (see also NEC, CEC or IEC 60079-14). For NEC and CEC installations sealing at enclosure must be provided.

• Connected lines must be strain-relieved.

• The detectors are to be used exclusively for fixed location installation.

• Devices that were used in "non-hazardous areas" must not be used in hazardous

areas.

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2.7 Connection Compartment

Screw Connections

NOTICE

If it cannot be excluded that the cable gland might have suffered damage (e.g. by a mechanical shock), then the cable gland and in particular the threads should be checked for damage and replaced if necessary.

• Only such threaded joints should be permitted that at least technically meet the

standard level listed on the cover page of LB 6775 EC-type examination certificate.

• Threaded joints must have at least degree of protection IP65 or Type for 4X for

HazLoc location “Divisions” installations.

• Only use threaded joints that are suitable for the cable type (armoured, non-

armoured, ...) and the cable cross section.

• When using adapters for thread adjustment (e.g. thread reduction), only one

adapter may be used.

• Only replace threaded joints with those of the same type.

Connecting Terminals

• Permissible max. conductor cross section rigid: 0,2 mm² ... 1,5 mm² (AWG 24 ...

16)

• Permissible max. conductor cross section flexible : 0,2 mm² ... 1,0 mm²

• Permissible max. conductor cross section wire end sleeves: 0,25 mm² ... 0,75 mm²

• Lay the connecting cables in the connection compartment so that

o no dirt and humidity gets into the connection compartment. o the conductors are not damaged when the cable insulation is removed. o the distances between bare conductors comply with the clearance and creep-

age distances.

o the conductors are placed U-shape around the screw of the connection ter-

minal.

o clamped conductors in the connection terminals meet a pull-out test ac-

cording to IEC 60947-1 for 1 minute:

- 30 N pull-out force for 0.5 mm

cross section and

- 50 N pull-out force for 2.5 mm

cross section

+ the conductive parts of the connection lines are completely in the terminals.

• The connection of superfine stranded conductors of class 6, according to IEC

60228, is not permitted.

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Operation

• Further operation is not allowed if:

o the detector is damaged. o threads on the housing are corroded. o the housing of the detector is heavily corroded. o cable glands / conduits are corroded or damaged. o adapters are heavily corroded or damaged. o seals / fittings are damaged and/or have a visible ageing effect or movement.

Protection principle Ex "d" / "t" / “XP” / “DIP”

• Do not open the connection compartment while there is voltage

• If an explosive atmosphere is present: Waiting time before opening the elec-

tronics compartment after turning off the supply: 2 minutes.

• Inside the housing a temperature switch interrupts the supply at a temperature

of 75-80 °C. At the latest at a temperature of below 65 °C, the temperature switch closes the supply through again.

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2.8 Explosion Protection Design

The electronics are located in space, which is enclosed by the housing and the base in the protection type Ex "d" / Ex "t" / "XP" / "DIP".

The cables are led into the connection compartment through the entry (3) using listed cable gland or conduits.

2 3 4

Electronics compartment Ex "d" / Ex "t" / "XP" / "DIP"

O-ring (silicone) Entry (for listed sealed cable gland or conduit) Base

Flameproof joint / threaded joint

Fig.

2 Explosion Protection Design

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Connection Compartment

Fig.

3 Connection Compartment

Name

Beschreibung

1 Pulse_Out + Analog Puls out 0 – 10 V / 4 – 20 mA +

2 Pulse_Out - Analog Puls out 0 – 10 V / 4 – 20 mA –

3 NC

4 I/U Out+ Voltage (0-10V): R

min.

1kΩ

Current output (4-20 mA): R

max

400Ω

5 I/U Out- GND / IO (isolated)

6 RS485A2 Modbus / Service interface

7 RS485B

Modbus / Service interface

8 Supply + 13 – 26 VDC

9 Supply - GND / cable shield

10 PE (Housing)

Max. Output 3,3 V, 250 mA

LB 6775 2 Safety Manual / Explosion Protection Manual

63039BA26, Rev. 03, 07/2018

Screw Connections

The cable glands may only be used for connection of permanently laid lines. NEC and CEC installations must provide sealing at enclosure!

IMPORTANT

If screw connections or cables that were not tested by Berthold Technologies GmbH & Co. KG are used, the torques for fixing may need to be redefined.

The specified torques in the table are guidelines for the threaded joints listed in the table, but essentially depend on the cable used. The pressure screw and the fitting body must be tightened so that the IP or Type 4X protection is securely guaranteed.

Note the torques, cross sections and protective types of threaded joints in the following table.

Detector LB 6775-..-..-..-..-….0 (M16 x 1.5 cable entry) and LB 6775-..-..-..-..-….1 (M20 x 1.5 cable entry) can only be used in HazLoc zones only. Detector LB 6775-..-..-..-..-….2 (1/2” NPT) can be used in HazLoc Zonen and HazLoc divisions.

2.9 ATEX / IECEx Cable Glands

The threaded joints used can be recognised by the imprint of the ex-identification, colour and thread size of the threaded joints. The corresponding torques are taken from the following tables.

Material

Size

ID No.

Ex-designation/ Type of Protec-

tion

Cable cross-

section for

sealing rings

Wrench

Size

Torque/Sealing Mate-

rial

Pressure

screw

Pressure

screw

Nickelplated brass

M16 x 1,5 39975

KEMA 99 ATEX

6968 X

IECEx KEM

07.0013X

IP66 / IP68

5 – 10 mm 20 mm 8 Nm 10 Nm

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2.10 Maintenance and Visual Inspection

2 3

Cover

Gable gland Base

O-Ring

Fig.

4 Detector Housing with Connection head

IMPORTANT

During commissioning, maintenance or repair, always use the check lists in chapter 2.11 and 2.12, in order to document the accuracy and completeness of your work.

Visual Inspection

Regularly perform a visual inspection at least once every three years. To do this, use the plan for the visual inspection from chapter 2.11. Initiate immediate appropriate measures if you discover damage during visual inspection. If necessary, immediately disconnect the detector from the power supply.

When determining the intervals for the visual inspection, the following conditions are to be considered:

• ambient conditions (temperature, humidity, corrosive atmosphere, shock

and vibration).

• operating conditions (utilization, incorrect operation).

• major changes in the whole system (e.g. changes in the classification of ex-

plosion protection zones).

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Seals

If the cover or the housing is opened, the corresponding seals should be examined and replaced if necessary.

Cleaning

Make sure that the cable glands and the name plates are not damaged during cleaning. Cleaning measures that may cause damage, such as grinding, filing, etc., are not permitted.

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2.11 Plan for Visual Inspection of the Detector

IMPORTANT

If you answer any of these questions with "No", you must make a note of the measures you have taken to remedy this deficiency in the last column. Before you take the detector into operation, make sure to verify the correctness of the measures with your explosion protection officer again.

Date:……………….. Name:………………………………..

Yes

Measures

General examination

Is the housing free from corrosion, dents, cracks, holes and deformation?

Is the cover of the detector mounted firmly?

Are the safety-relevant temperatures (ambi-

ent temperature and temperature classes)

met according to chapter 2.6?

Are the outer terminals of the equipotential bonding intact?

Is the surface of the detector free from contact with other, non-alloy steel parts?

Are the connected cables mounted strain-relieved?

Is a circuit break installed?

Is the circuit break easily accessible by

maintenance personnel?

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Examination of the screw connections (cable glands, adapters, sealing plugs)

Yes

Measures

Are the screw connections suitable

for the

environmental conditions?

Is the permissible temperature range of

the screw connections suitable for the temperatures involved?

Are the screw connections for the required

degree of protection (min. IP65) suitable?

Are the screw connections corrosion free?

Is no more than one adapter (reducer or

extension piece) used?

Is the total length of the cable gland plus

possibly used adapter less than 10 cm?

Are the cable diameters of the cable used

within the specified range

for cable

glands?

Are the connecting cables suitable for the

environmental conditions?

Are the connecting cables suitable for a

temperature which is 15 °C above the maximum ambient temperature?

Are the screw connections undamaged?

Are you

confident about the sealing of the

screw connections?

Are the cables firmly fixed in the cable

glands?

Are the screw connections tight?

(Torques,

see chap.2.9)

Are all unused entries closed?

Are the screw connections suitable for the

required explosion group?

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2.12 Plan for the Control of the Connection

IMPORTANT

Date:……………….. Name:………………………………..

Yes

Measures

Examination in the connection compartment

Is the interior (connection compartment) in good condition?

Is the interior dry, clean and free of debris?

Are the clamped conductors firmly seated?

Are the terminals in good condition?

Is the interior free from corrosion?

Is the insulation free of damage or creepage paths?

Is the mechanical attachment of the components intact?

Is the detector properly installed according to EN 60079-14?

For fine wired strands: Are all the wires from the terminals covered and clamped?

The connection of superfine stranded lead of class 6, according to IEC 60228, is not permitted.

Is the equipotential bonding properly connected?

Is the screen properly isolated electrically (e.g. with shrink tubing)?

Is the sealing for the cover in the connection compartment undamaged and free of cracks and subsidence?

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2.13 ATEX Certificate

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2.14 IECEx Certificate

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LB 6775 2 Safety Manual / Explosion Protection Manual

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LB 6775 2 Safety Manual / Explosion Protection Manual

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2.15 FM Certificates Of Conformity

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LB 6775 2 Safety Manual / Explosion Protection Manual

63039BA26, Rev. 03, 07/2018

Modifications due to technical advancement reserved.

2 Safety Manual / Explosion Protection Manual LB 6775

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LB 6775 3 System Description

63039BA2, Rev. 01, 07/2018

3 System Description

3.1 Measuring Principle

The device is used for non-contacting and continuous determination of the density of a product by applying radiometric measuring technology. For this purpose, the radiation of radioactive material is quantitatively measured. If the radiation penetrates the measuring container (e.g. pipeline), its intensity is reduced. This intensity reduction is proportional to the density of the penetrated medium.

A complete measuring system includes the following components:

• Radiation emitter inside shielding

• Mounting fixture for radiation emitter and detector

• Detector for radioactivity

This operating manual refers to the operation of the detector unit. The operation of the remaining system components is subject of the independent operating manuals of the particular system components.

NOTICE

This is a class A device (industrial area). This device may cause radio interference in residential areas.

System Integration

• The signal output is proportional to the measured count rate or the natural

logarithm of the count rate.

• Adjustable signal output: 0 … 10V (Voltage) or 0/4 … 20 mA (Current).

• Alternative method of process connection: direct via RS 485 Modbus RTU to a

suitable control system or control device.

• The evaluation of the density resp. pounds proppant per gallon (PPG) or pounds

proppant added (PPA) has to occur in the control system.

3 System Description LB 6775

63039BA2, Rev. 01, 07/2018

3.2 System Components

Overview

The detectors consist of the following components

2 3 4 5

Stainless steel housing (housing tube)

Scintillator Photomultiplier Mounting plate with special electronics Cable gland

Fig.

5 Components of LB 6775 Detectors

Software

The LB 6775 detectors are distributed with software already installed.

3.3 Storage

Store the devices in a dry area (no dew), in the dark (no direct sunlight) in a clean locked room. Bear in mind the permissible temperature range when storing.

LB 6775 4 Installation

63039BA2, Rev. 01, 07/2018

4 Installation

4.1 Safety Instructions

WARNING

Danger of injury by falling loads

 Never stand underneath a lifted or

suspended load, keep at a safe distance.



Only use tested sling gear components appropriate for the transport weight.



Exclusively use the provided fixing possibilities (lifting brackets) for attach-

ing the sling gear.

 Observe the marking for the centre of g

ravity on the outer packaging, if

applicable.

 Wear head protection and safety shoes.

CAUTION

Danger of injury caused by heavy and bulky system components



Heavy and bulky system components should only be handled using aids and

by at least 2 persons.

 Observe the guidelines for safe handling of heavy loads.  Ensure stability and use the provided fixing possibilities.

NOTICE

The applicable national regulations of the country of use have to be observed!

NOTICE

Only clamping devices approved by Berthold Technologies GmbH & Co. KG should be used to install the device.

NOTICE

The device may only be operated if permanently installed.

4 Installation LB 6775

63039BA2, Rev. 01, 07/2018

4.2 Unpacking/Scope of Delivery

The product will be delivered completely configured according to the purchase order. Check your delivery for completeness and damage according to your order. Please report missing, defective or incorrect parts immediately.

4.3 Operation site

The detector is suitable for outdoor use. For the ambient conditions, please refer to the document “Technical Information”.

LB 6775 4 Installation

63039BA2, Rev. 01, 07/2018

4.4 Installation on a Pipeline

There are clamping devices for different pipe diameters and irradiation angles for installing a detector on a pipeline. An example is shown in Fig. 6. For the detailed description of the clamping devices and the associated dimension drawings, refer to the operating manual of the corresponding clamping device.

2 3 4

Detector

Mount Mounting device Pipe

Shield

Fig.

6 Pipeline Installation

NOTICE

The clamping device used must be designed for a minimum weight of 12 kg.

NOTICE

Make sure that the sensitive part of the detector is fully in the radiation beam. Otherwise the measurement accuracy will decrease. The sensitive part is where the scintillator is located. Refer to the drawing for details.

NOTICE

A limit of 200,000 CPS should not be exceeded. In case higher count rates are likely to appear, additional shielding has to be used to keep the count rate below 200,000 CPS.

5 Electric Installation LB 6775

63039BA2, Rev. 01, 07/2018

5 Electric Installation

5.1 Cables and Lines

• Observe local regulations and install in accordance with manufacturer's specifi-

cations and the relevant standards and rules.

• Observe installation instructions of threaded joints (conduits, adapters and ca-

ble glands).

• Do not operate the device outside of its electrical, thermal and mechanical pa-

rameters.

• Thoroughly install the housing cover and the threaded joints (cable glands,

adapters and conduits) to maintain the integrity of the flamepaths and the degree of protection of the housing.

• Also observe the installation instructions for the threaded joints.

• The o-ring between the housing cover and socket must be inserted for sealing.

• The base must be completely screwed to the housing.

• The detector is designed that it does not need to be connected to the local po-

tential equalization. If electrostatic charging cannot be excluded, the detector must be connected to earth according local requirements.

• Use suitable connecting cable for the ambient conditions.

• Connecting cables (conductors and insulation) must be suitable for a continuous

service temperature ≥ T

+20 K.

• Before the use of connection cables, they have to be checked for the possibility

of gas migration, especially if changes of the ambient and/or operating conditions can occur (see also NEC, CEC or IEC 60079-14). For NEC and CEC installations sealing at enclosure must be provided.

• Connected lines must be strain-relieved.

• The detectors are to be used exclusively for fixed location installation.

• Devices that were used in "non-hazardous areas" must not be used in hazardous

areas.

LB 6775 5 Electric Installation

63039BA2, Rev. 01, 07/2018

5.2 Connection Compartment

Screw Connections

NOTICE

• Only such threaded joints should be permitted that at least technically meet the

standard level listed on the cover page of LB 6775 EC-type examination certificate.

• Threaded joints must have at least degree of protection IP65 or Type for 4X for

HazLoc location “Divisions” installations.

• Only use threaded joints that are suitable for the cable type (armoured, non-

armoured, ...) and the cable cross section.

• When using adapters for thread adjustment (e.g. thread reduction), only one

adapter may be used.

• Only replace threaded joints with those of the same type.

Connecting Terminals

• Permissible max. conductor cross section rigid: 0,2 mm² ... 1,5 mm² (AWG 24 ...

16)

• Permissible max. conductor cross section flexible : 0,2 mm² ... 1,0 mm²

• Permissible max. conductor cross section wire end sleeves: 0,25 mm² ... 0,75 mm²

• Lay the connecting cables in the connection compartment so that

age distances.

o the conductors are placed U-shape around the screw of the connection ter-

minal.

o clamped conductors in the connection terminals meet a pull-out test ac-

cording to IEC 60947-1 for 1 minute:

- 30 N pull-out force for 0.5 mm

cross section and

- 50 N pull-out force for 2.5 mm

cross section

+ the conductive parts of the connection lines are completely in the terminals.

• The connection of superfine stranded conductors of class 6, according to IEC

60228, is not permitted.

5 Electric Installation LB 6775

63039BA2, Rev. 01, 07/2018

To connect the device use min AWG 24 (0,2mm²) and max. AWG16 (1,5mm²).

Fig.

7 Connecting Terminal

Name

Description

1 Pulse_Out + Analog Puls out 0 – 10 V / 0/4 – 20 mA +

2 Pulse_Out - Analog Puls out 0 – 10 V / 0/4 – 20 mA –

3 NC

4 I/U Out+ Voltage (0-10V): R min. 1kΩ

Current output (4-20 mA): R max 400Ω

5 I/U Out- GND / IO (isolated)

6 RS485A3 Modbus / Service interface

7 RS485B

Modbus / Service interface

8 Supply + 13 – 26 VDC

9 Supply - GND / cable shield

10 PE (Cabine)

Max. Output 3,3 V, 250 mA

LB 6775 5 Electric Installation

63039BA2, Rev. 01, 07/2018

Connection to evaluation unit LB 47x

The LB 6775 detector is connected to the evaluation unit LB 47x via the RS485 terminals. Connect the lines according to assignment to the terminal panel (Fig. 8) or clamp blocks (Fig. 9).

NOTICE

Use an external RS485 repeater (specified by Berthold) when communication errors occur.

Fig.

8 Connection to LB 47x with terminal panel

Fig.

9 Connection to LB 47x with clamp block

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

6 Operation

The LB 6775 detector can be configured via the LB 47x evaluation unit or via the service modem.

IMPORTANT

Note the operating manual LB 475 for the configuration via the evaluation unit LB 47x.

6.1 Detector Device Modem

With the help of the Detector Service Modem, the detector can be connected to a PC to check it in a workshop, for updates and parametrization.

NOTICE

The service modem can only be used with detector software 1.1.3 or higher.

2 3

clamp block

Modem device with power supply USB Cable

Software on CD

Fig.

10 Scope of supply Detector Device Modem

PC System requirements

System requirements

Windows XP or higher 512 MB RAM, 1 GHz processor, USB port

Connections USB port, RS 485 to detector

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

6.2 Software installation

The PC software provides access to the software of the detector. The setup file stored is located on the CD.

2 3

Installation Wizard

User data Installation folder

Installation parameters

6 7

Installation process

Message "Installation successful" Desktop Icon

Fig.

11 Setup Wizard

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Install Software:

1. Double-click "setup.exe" to start the installation.

 The installation wizard opens (item 1).

2. Click on <Next>.

3. Enter a user name or company name and click on <Next>.

4. Click the <Change> button to change the installation folder (item 3).

5. Click on <Next>.

 The installation parameters are displayed (item 4).

6. Click on <Install> to start the installation.

 The installation is carried out (item 5).

7. Click on <Finish> to complete the installation (item 6).

 The software was successfully installed and an icon (item 7) is created on

the desktop.

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

6.3 Install Service Modem

Fig.

12 Install Service Modem

1. Install the software before connecting the Detector Service Modem (see chap-

ter

6.2).

2. Connect the Service Modem transformer to a power supply.

3. Connect the Service Modem with the PC.

 The Service Modem is installed.

4. Connect the leads of the detector to the terminal block of the modem.

PIN Configuration Service Modem

Connection Terminal

Configuration

Service Modem

1 0-10 V + / 0/4-20 mA N/C

2 0-10 V - / 0/4-20 mA N/C

3 RS 485A 3

4 RS 485B 4

5 +24 V DC 5

6 GND 6

7 Shield 7

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

6.4 Software

Desktop icon

Tab "USB"

Drop-down menu "Device"

Drop-down menu "Baudrate"

Button <Connect>

loading screen

Fig.

13 Start software

5. Double-click on the desktop icon "FracSENS LB 6770" (item 1).

 The connection window opens.

6. 2. Click on the "USB" tab (item 2).

 The modem is displayed in the drop-down menu "Device" (item 3) if the

hardware is connected correctly.

7. Select a baud rate of 38400 from the drop-down menu (item 4).

8. Click the <Connect> button.

 The loading screen (item 6) appears and the software interface is dis-

played.

In case the communication settings of the detector are not the standard EROA settings the following window will appear.

Fig.

14 Connection attempt, Restart Detector

1. Disconnect and reconnect the detector from the detector service modem in

order to initiate a reboot of the detector.

 The program establishes a connection to the detector. Communication set-

tings will remain unchanged after detector reboot.

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

AppFracturing

2 3 4

Dropdown menu „Work Mode“

Input field „Lower Range“ Input field „Upper Range" Display field „Live Cps“

6 7 8

Input field „Time Const.“

isplay field „Test Cps“ isplay field „Average Cps“ Dropdown Mmenuenü „Cps Output

Function“

Fig.

15 Page “AppFracturing”

Work Mode

Working mode of the application (restart deactivates the test mode automatically).

Time Const.

Time constant used when averaging the "Live Cps" in normal mode.

Lower Range

Count rate of the lower range of the current / voltage output.

Upper Range

Count rate of the upper range of the current / voltage output.

Cps Output Function

Transmission of the application result to the output signal. 0 = linear; 1 = exponential.

6 Operation LB 6775

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Identification

Fig.

16 Page “Identification”

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Communication

NOTICE

It is not recommended to change any parameters in this window unless you really know what you are doing. Wrong settings can cause malfunction of the detector communication.

Input field “MODBUS ID”

Input field “Comm. Mode”

Input field “Baudrate”

4 5 Input field “Parity”

Display field “Stop bits”

Fig.

17 Page “Communication”

MODBUS ID

Modbus slave address (1 – 247)

Comm. Mode

This is to set-up the communication mode of the

RS485 line. It can either use Modbus RTU or a Berthold proprietary protocol "EROA" which must be activated for software updates.

"Temp." means, after rebooting the detector will start in selected mode for one time.

Baudrate

9600

19200 (standard) 38400 56700

Parity

0 = None

4 = Odd 12 = Even (standard)

Stop bits

Number of stop bits

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Detector Basic

IMPORTANT

Usually there are no changes required in this window if the detector is in normal operation. Changes of the below parameters can cause detector malfunction!

2 3 4

Input field “Control Mode”

Input field “Default V_bias [V]” Input field “Manual V_bias [V]” Display field “Actual HV [V]”

Display field “Min. Temp. [°C]”

7 8 9

Display field “Max. Temp. [°C]”

Display field “Temperature [°C]” Display field “Measurement” Display field “Control”

Display field “Auxiliary”

Fig.

18 Page “Detector Basic”

Control Mode

Detector Work Mode

0 = AUTO (recommended) 1 = Manual 2 = Plateau

IMPORTANT

Do not use "Manual" Control Mode unless directed otherwise. It can cause malfunction of the detector.

Default V_bias [V]

Standard bias voltage in automatic mode.

IMPORTANT

Do not use change bias voltage default value unless directed otherwise. It can cause malfunction of the detector.

2 3456

8 9 10

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Manual V_bias [V]

Fixed HV if “Manual” (60 - 80 V).

Actual V_bias [V]

Actual bias voltage.

Temperature [°C]

Actual measured electronic temperature.

Max [°C]

Maximal measured electronic temperature.

Min [°C]

Minimal measured electronic temperature.

Pulses per Second Auxiliary

Pulses counted and averaged in auxiliary

channel.

Pulses per Second Control

Pulses counted and averaged in control

channel.

Pulses per Second Measurement

Pulses counted and averaged in measure-

ment channel.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Plateau

The plateau shows if the detector is working stably. A plateau measurement is therefore only carried out when the measured value drifts, or other doubts exist about the function of the detector. A plateau measurement can help narrow down the possible cause of the problem.

IMPORTANT

Usually there are no changes required in this window if the detector is in normal operation. Changes of the below parameters can cause detector malfunction!

2 3 4

Button <Plateau Setup>

Button <Start Plateau> Input field “Start VBias [V]” Input field “Stop VBias [V]”

Input field “Steps [V]”]”

7 8 9

Input field “Sampling Time [s]”

Curve Display field “VBias“ Display field “Cps.

Meas.”

Fig.

19 Page “Plateau”

3 4 5 6

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Start VBias [V]

Lower voltage for plateau curve. At this voltage the

plateau recording will start.

Stop VBias [V]

Upper voltage for plateau curve. At this voltage the

plateau recording will stop.

Sampling Time [s]

Time used for sampling of each point. Should not be

smaller than 20s.

Steps [V]

Voltage between two points for plateau sampling.

Cps Meas.

Pulse Rate of actual indexed plateau entry in plateau table.

VBias [V]

bias

of actual indexed plateau entry in plateau table.

NOTICE

The Sampling a plateau curve is only needed for checking the correct function of the detector. When operated in automatic voltage control mode the plateau is not needed otherwise.

NOTICE

Record plateau curves at room temperature only. The assembled plateau will not be comparable to other plateaus otherwise.

Record Plateau

The values in the window "Plateau Setup" are pre-set by Berthold on delivery and can be used in most situations.

1. Place source in front of detector.

2. Click on the Button <Start Plateau>.

 The Plateau measurement is started.

3. The plateau record is complete when the progress bar is complete and the

window closes automatically.

 The recorded values are displayed in the table and the characteristic curve

is displayed.

The determined plateau curve is displayed in a diagram. The pulse rate in-creases with increasing voltage. This must form a unique plateau. If a too short or too steep plateau is detected, the detector is operating in an unstable manner.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Current Loop

NOTICE

The detector output is either a voltage or a current output. It is pre-configured according to your order. If the measurement is operated according to Namur, the standard current values 3.8 and 20.5 mA must be set.

2 3 4 5 6 7

Input field “Monitoring”

Display field “State” Display field “Feedback Value [mA]” Input field “Lower Range [mA]” Input field “Upper Range [mA]” Display field “Output Value [mA]” Display field “Error Value [mA]”

9 10 11 12 13 14

Dropdown menu field “Error Mode”

Button <Test Mode> Input field “Lower Cal. Point [mA] Input field “Test Value [mA]” Input field “Upper Cal. Point [mA] Button <Trim Offset> Button <Trim Gain>

Dropdown menu “U-I Selection”

Fig.

20 Page “Current Loop”

Monitoring

Activates/deactivates monitoring of current loop. If

set to "ON" there will be an alarm in case feedback current and output current differ. 0 = OFF (DISABLED) 1 = ON (ENABLED)

State

Actual state of current output.

(Reboot deactivates test mode automatically). 0 = NORMAL 1 = TEST 2 = CHECK HIGH 3 = CHECK LOW 4 = ERR. HIGH 5 = ERR. LOW 6 = ERR. LOW OFF

1 4

2 3

5811 714

12 13

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Feedback Value [mA]

Actual measured output current (2 – 22 mA).

Lower Range [mA]

Set the lower range value of the current output

(default 3.8 mA).

Upper Range [mA]

Set the upper range value of the current output

(default 20.5 mA).

Output Value [mA]

Calculated current to output (0/4 – 20 mA).

Error Mode

Error Current selection.

0 = HIGH (22 mA) 1 = LOW (2 mA)

Error Value [mA]

Current outputted if error events is detected (2 ; 22

mA).

U – I Selection

0 – 10 V (activate voltage output)

0 – 24 mA (activate current output)

Field Calibration

Calibration Test Mode

Activates/deactivates test mode of current loop. If

activated, the “Test Current” is output. (Reboot deactivates test mode automatically).

Calibration Test Value [mA]

Set the output current in test mode (2 – 23.9 mA)

Trim Offset (Calibration)

Current Loop calibration.

Trim Gain (Calibration)

Current Loop calibration.

Upper Cal. Point

Value measured with external amperemeter and

usually used for gain calibration of current loop.

Lower Cal. Point

Value measured with external amperemeter and

usually used for offset calibration of current loop.

NOTICE

To calibrate the current output follow the calibration instructions in chapter 6.4.8.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Voltage Loop

NOTICE

The detector output is either a voltage or a current output. It is pre-configured according to your order.

2 3 4 5 6

Drop down menu “Monitoring”

Display field “State” Display field “Feedback Value [V]” Display field “Output Value [V]” Display field “Error Value [V]” Dropdown menu “Error Mode”

8 9 10 11 12

Button <Test Mode>

Input field “Test Value [V]” Input field “Lower Cal. Point [V] Input field “Upper Cal. Point [V] Button <Trim Offset> Button <Trim Gain>

Dropdown menu “U-I Selection”

Fig.

21 File VoltageLoop

Monitoring

Activates/deactivates monitoring of voltage loop. If set

to "ON" there will be an alarm in case feedback voltage and output voltage differ. 0 = OFF 1 = ON

State

Actual state of Voltage Output.

(Reboot deactivates test mode automatically). 0 = NORMAL 1 = TEST 2 = CHECK HIGH 3 = CHECK LOW 4 = ERR. HIGH 5 = ERR. LOW 6 = ERR. LOW OFF

2 36 8

5124

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Feedback Value [V]

Actual measured output voltage 0 – 10 V. Output Value [V]

Calculated voltage to output 0 – 10 V (setpoint). Error Value [V]

Voltage outputted if failure is detected (0 | 10 V).

Error Mode

Sets the voltage in case there is an error event detected.

0 = 0 V 1 = 10 V

U – I Selection

0 – 10 V (activate voltage output)

0 – 24 mA (activate current output)

Field Calibration

Calibration Test Mode

Activates/deactivates test mode of voltage loop. If

activated, the “Test Voltage” is output. (Reboot deactivates test mode automatically). 0 = OFF

1 = ON

Calibration Test Value

Voltage outputted if test of Voltage Loop is activated. Trim Offset (Cali-

bration)

Voltage Loop calibration.

Trim Gain (Calibration)

Voltage Loop calibration.

Upper Cal. Point

Value measured with external voltmeter and usually

used for gain calibration of voltage loop.

Lower Cal. Point

Value measured with external voltmeter and usually

used for offset calibration of voltage loop.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Calibrate output

NOTICE

For calibration of the output, a voltage measurement device (not included in the scope of delivery) is required, which is connected to the output.

1 2 Analog Puls out 0 – 10 V / 0/4 – 20 mA +

Analog Puls out 0 – 10 V / 0/4 – 20 mA –

Fig.

22 Calibrate output

Determine lower calibration point:

1. Click on the button <Test Mode>.

2. Set “Test Value” somewhere into the lower part of scale (e.g. 3,8 mA or 1 V)

 the “Feedback Value” shows now the internally measured value

3. Measure the output value (mA / V) with a voltmeter (item 1 / item 2).

4. Write measured value to “Lower Cal. Point”.

5. Click on the button <Trim Offset>.

6. New check the “Feedback Value”. It should now display the voltage you en-

tered as test value. (a few oscillations around the “

Test Value” are normal)

 The calibration of the lower calibration point has been performed.

Determine upper calibration point:

1. Click on the button <Test Mode>.

2. Set “Test Value” somewhere into the upper part of scale (e.g. 3,8 mA or 9 V)

 the “Feedback Value” shows now the internally measured value

3. Measure the output value (mA / V) with a voltmeter (item 1 / item 2).

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

4. Write measured value to “Upper Cal. Point”.

5. Click on the button <Trim Offet>.

6. New check the “Feedback Value”. It should now display the voltage you en-

tered as test value. (a few oscillations around the “

Test Value” are normal)

 The calibration of the upper calibration point has been performed.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Event Log

The Event Log page displays all reportable events in chronological and tabular form. If an event occurs the event with the highest priority is displayed. Click the

<Acknowledge> button to confirm an event requiring manual confirmation.

2 3

Dipslay field “Actual Event“

Button <Acknowledge> Column „Date/Time“

Column „Descirption“

6 7

Column „Help“

Button <Print> Column „Priority“

Button <Refresh>

Fig.

23 Page “EventEntries”

Day

Date of indexed event (DD.MM.YYY / hh.mm.ss).

Description

Code of actual indexed event entry in event log. (Writing

to this value causes acknowledge of event).

Help

Description of actual indexed event entry in event log.

Priority

Priorität des Ereignisses.

Button to print the displayed table.

Refresh

Button to reload events.

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Event List

System events are classified in

• FAILURE (F)

• OUT OF SPECIFICATION (S)

• FUNCTION CHECK (C)

• MAINTENANCE REQUIRED (M)

FAILURE (F)

Fatal device error. Usually, the current output is set to fault current.

Out of specification (S)

The detector, one of its components or the process itself, are out of normal specification.

Function Check (C)

Indicates that entries are made at the detector or a function check/simulation is being performed.

(EVENT)Number

Description

Cause

Action

Class

F 101-106, F 202, F 204-207, F 516, F 517, F 600, F 700

System Failure

Internal system failure

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact BERTHOLD service.

0 / 1

S 208, S 209 Temp. Sensor

The temperature sensor on the main board / on the amplifier board is not working correctly.

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

S 210

Temperature too high

Internal

Temperature

is high

Check ambient temperature

F 211

Quartz synchronization

Internal system failure.

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Event List (Continued)

(EVENT)Number

Description

Cause

Action

Class

S 501

DAC calibration

Internal system failure.

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

F 502

Impulse reception

Internal system failure.

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

S 503, S 506 Threshold

Incorrect threshold of measurement or control channel.

c 3

S 507

Impulse difference

Difference in the cps reading of two redundant channels.

Record plateau curve and enter correct V_bias. Reboot device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

F 508

Zero impulses

No pulses in measurement channel. Possible malfunction of the photo-multiplier.

Record plateau curve and enter correct V_bias. Reboot device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

S 511

V_bias set failure

V_bias setpoint and measured voltage differ

Check V_bias settings. Reboot device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

Event List (Continued)

(EVENT) Number

Description

Cause

Action

Class

F 512 V_bias failure

Error in generation of V_bias

Check V_bias settings. Reboot device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

S 518

Noise Ch. Warning

Noise detection channel is close to measurement threshold.

Check thresholds and ambient temperature.

F 519

Noise Ch. - Error

Noise detection channel is too close to measurement threshold. No reliable count rate can be determined.

Check thresholds and ambient temperature.

S 520

Noise Ch. Cps

None or too many counts in the noise detection channel

Check thresholds and ambient temperature.

S 521

Temperature sensors

The temperature sensor on the front-end board is not working correctly.

Powercycle device. If not successful perform factory reset. If the event remains it could be caused by a defective hardware. Contact Berthold service.

S 522

Temperature too high

Internal Temperature on front-end board is high

Check ambient temperature

C 524

Plateau recording

A plateau recording is running. The measured CPS cannot be used for a measurement.

Wait until plateau recording is finished or abort.

F 701 Output Error

Problems with current / voltage output

Powercycle device and calibrate output. If the event remains it could be caused by a defective hardware. Contact Berthold service.

6 Operation LB 6775

63039BA2, Rev. 01, 07/2018

Reset

1 2 Button <Software Reset> (Reboot)

Button <Factory Reset>

Fig.

24 Page “Reset”

Reboot

The device will be rebooted.

Reset

All device’s parameters will be set to their default values.

LB 6775 6 Operation

63039BA2, Rev. 01, 07/2018

7 Maintenance LB 6775

63039BA2, Rev. 01, 07/2018

7 Maintenance

7.1 Visual Inspection

Regularly perform a visual inspection. Check the housing of the detector for damage visible outside and for proper seating of the plug. Initiate immediate appropriate measures if you discover damage during visual inspection.

7.2 Cleaning

Use fat/grease dissolving cleaning agents or special stainless steel cleaners to clean the surface of dirt. Make sure that the connector and the name plate are not damaged during cleaning. Cleaning measures that may cause damage, such as grinding, filing, etc., are not permitted.

NOTICE

There is a risk of damage if the detector is cleaned with a full jet of water or a high-pressure cleaner.

 The detector must not be cleaned with a high-pressure cleaner.  The detector must not be immersed in water.

LB 6775 8 Decommissioning

63039BA2, Rev. 01, 07/2018

8 Decommissioning

WARNING

Danger of injury by falling loads

 Never stand underneath a lifted or suspended load, keep at a safe

distance.



Only use tested sling gear components appropriate for the transport weight.



Exclusively use the provided fixing possibilities (lifting brackets) for attach-

ing the sling gear.

 Observe the marking for the centre of gravity on the outer packaging, i

applicable.

 Wear head protection and safety shoes.

CAUTION

Danger of injury caused by heavy and bulky system components



Heavy and bulky system components should only be handled using aids and

by at least 2 persons.

 Observe the guidelines for safe handling of heavy loads.  Ensure stability and use the provided fixing possibilities.

Follow this sequence for decommissioning:

1. Remove all cables from the detector.

2. Remove the detector out of its holder.

8 Decommissioning LB 6775

63039BA2, Rev. 01, 07/2018

8.1 Disposal

CAUTION

Toxic!

The product contains electronic components containing toxic substances that are harmful to health.



The device is to be disposed of according to applicable legal regulations by

a specialised waste management company.

If the product has been used, you can dispose of it through a waste management company in accordance with the statutory provisions.

BERTHOLD TECHNOLOGIES GmbH & Co. KG

Calmbacher Str. 22 75323 Bad Wildbad Germany www.berthold.com Id.-No. 63039BA2

Modifications due to technical advancement reserved.

LB 6775

Technical Information

Technische Information

63039TI Rev. No.: 01, 07/2018

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

LB 6775 Detector

Radiometric Detector for System Integration Multiphase Flow Metering and others

LB 6775 is a modern, high-tech radiometric detector, utilizing first-class SiPM technology and exquisite quality to achieve superior performance and a life span that meets even subsea criteria.

It is specifically designed for system integrators to be incorporated in Multiphase Flow Meters or other advanced measuring systems. By providing a variety of inter-faces and mechanical options, the detector is the perfect fit for almost every OEM application.

 State-of-the-art SiPM technology instead of Vacuum PMT  Best repeatability and temperature stability on the market ≤ 0.2% over 100°C temperature regime  Rugged design ensures long availability (tested according to subsea standard ISO 13628-6)  High sensitive scintillation technology  Various output options available (0/4…20mA, 0…10V, pulses, Modbus)  Hazardous area rating according to ATEX and IECEx  Condensed to lowest energy consumption  Short response time  Adjustable thresholds for individual selection of energy spectrum

LB 6775 Detector

Radiometrischer Detektor für die Systemintegration von MehrphasenDurchflussmessung und andere Anwendungen

Der LB 6775 Detektor ist ein moderner, radiometrischer High-Tech-Detektor, der mit fortschrittlicher SiPM Technologie und erstklassiger Qualität sogar im Untersee-Breich seine Anwendung findet.

Der Detektor wurde speziell für die Systemintegration in Multiphasen-Durchflussmesssystemen und anderen fortschrittlichen Messsystemen entwickelt. Durch die Vielzahl an Schnittstellen und mechanischen Optionen ist der Detektor für fast jede OEM-Anwendung geeignet.

 Neueste SiPM-Technologie statt Vakuum-PMT  Beste Wiederholbarkeit und Temperaturstabilität auf dem Markt ≤ 0,2% über 100° C Temperaturbereich  Robustes Design für lange Einsatzzeiten (getestet nach ISO 13628-6)  Hochempfindliche Szintillationstechnologie  Verschiedene Ausgabeschnittstellen (0/4 ... 20mA, 0 ... 10V, Impulse, Modbus)  Ex-Bereich geeignet nach ATEX und IECEx  Niedriger Energieverbrauch  Kurze Reaktionszeit  Einstellbare Schwellenwerte für die individuelle Auswahl des Energiespektrums

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Technical Data

Mechanical Design

Mechanischer Aufbau

Housing

Gehäuse

Stainless Steel 1.4404 (316L)

Edelstahl 1.4404 (316L)

Scintillator

Szintillator

NaI-crystal; Ø 40 mm, H: 50 mm

Gain

Verstärkung

Semi-conductor based

basierend auf Halbleitertechnologie

Operating Temp.

Betriebstemperatur

-20…+60°C (-4…140°F) ambient temperature

-20…+60 °C (-4…140°F) Umgebungstemperatur

Storage Temp.

Lagerungstemperatur

-40…+70°C (-40…158°F)

-40…+70 °C (-40…158°F)

IP class

Schutzart

IP 66

Entry Thread Size

Gewindegröße Eingang

M16 x 1.5 / M20 x 1.5 / ½” NPT (according to detector version)

M16 x 1,5 / M20 x 1,5 / ½” NPT (je nach Detektorversion)

Weight

Gewicht

Approx. 3.2 kg

ca. 3,2 kg

Altitude

Höhe

Max. 5000 m above sea level

Max. 5000 m über dem Meeresspiegel

Humidity

Luftfeuchtigkeit

Max. 99%

Environment

Umgebung

The device is designed for wet environments

Das Gerät ist für den Einsatz in nasser Betriebsumgebung konzipiert.

Electrical Design

Elektischer Aufbau

Power

Leistung

24 (15…28) VDC , ≤ 2 W

Output Signals

Ausgangssignale

Output signal proportional to count rate or logarithmic count rate.

0…10 V output 4…20 mA output (max. 400 Ohm)

Ausgangssignal ist proportional zur Zählrate oder logarithmische Zählrate. 0…10 V Ausgang

4…20 mA Ausgang (max. 400 Ohm)

Cable

Kabel

6 wires, 1.5 mm², shielded

6 Adern, 1,5 mm², geschirmt

Communication

RS 485 – Modbus RTU (Baud Rate: 9600, 19200, 38400, 57600. Default

Value: 19200).

Max. Output 3,3 V, 250 mA.

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Communication

Detector Temperature, Actual High Voltage and setting (Auto, Fixed),

All measurement thresholds, see and acknowledge detector errors and warnings, internal damping time constant, Modbus address, part no., HW and SW version, serial number.

RS 485 – Modbus RTU (Baud Rate: 9600, 19200, 38400, 57600. Voreingestellter Wert: 19200). Max. Ausgang 3,3 V, 250 mA. Detektor Temperatur, Aktuelle Hochspannung und Einstellungen (Auto, Fixed), Alle Messschwellen, Einsicht in Aufgetretene Fehler und Warnungen, Interne Dämpfung Zeitkonstante, Modbus Adresse,

Teilenummer, HW und SW Version, Seriennummer.

Performance

Leistungen

Internal Cycle Time

interne Zykluszeit

100 ms

Damping

Dämpfung

0.1 … 99 s

0,1 … 99 s

Stability

Stabilität

At constant count rate ≤ 0.1% (≤0.002 % / °C), over complete

temperature regime

Bei konstanter Zählrate ≤ 0.1% (≤0.002 % / °C), über gesamten

Temperaturbereich

Approvals

Zulassungen

 Environmental test conditions acc. to ISO 13628-6 (subsea standard)

concerning temperature, vibration and shock.

 ATEX  IECEx  FM Approval

 Umgebungsbedingungen nach ISO 13628-6 (Unterwasserstandard) in

Bezug auf Schock, Vibration und Temperaturbeständigkeit.

 ATEX  IECEx  FM Approval

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Supported Modbus Function Codes

Unterstützte Modbus Funktioncodes

Modbus Communication Settings

Modbus Kommunikationseinstellungen

Command

Befehl

Codes

Read Coils

Coils lesen

Read Holding Registers

Holding Register lesen

Read Input Registers

Input Register lesen

Write Single Coil

Single Coil schreiben

Write Single Register

Single Register schreiben

Diagnostics

Fehlerdiagnose

08 / 0, 11, 12, 13, 14, 15, 16, 17, 18

Write Multiple Registers

Multiple Registers lesen

Command

Befehl

Codes

Automatic Baudrate Detection

Automatische Baudrate Erkennung

Nein

Supported Baudrates

Unterstützte Baudrate

9600, 19200, 38400, 57600

Parity Mode

Paritätsmodus

None, Even, Odd

Stop Bits

1 – 2 1 – 2

Modbus slave addressing range

Modbus slave Adressbereich

1 – 247

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Parameter List

Paramaterliste

Coil

Adress

Adresse

Description

Beschreibung

Value

Wert

Reboot

If set to 1, the device will be rebooted. Afterwards

returns this value back to 0.

Bei Eingabe der Zahl 1 wird das Gerät neu gestartet.

Nach dem Neustart wird der Wert 0 angezeigt.

0 = OFF 1 = ON

Reset

If set to 1, all device’s parameters will be set to their

defaults values. Device restarts and this value will be set to 0 again.

Bei Eingabe der Zahl 1 werden alle Parameter des Gerätes auf die voreingestellten Werte zurückgesetzt. Das Gerät startet neu und der Wert 0

wird angezeigt

0 = OFF 1 = ON

Reserved 2

Reserved

Voltage Loop Monitoring 4

Activates/deactivates monitoring of voltage loop.

Aktiviert/Deaktiviert die Spannungsregeleung

0 = OFF 1 = ON

Voltage Loop Error Mode 5

„Error Voltage“selection.

„Error Voltage“ Auswahl.

0 = 0 V 1 = 10 V

Voltage Loop Test Mode 6

Activates/deactivates test mode of voltage loop. If

activated, the “Test Voltage” is output. (Reboot deactivates test mode automatically).

Aktiviert/Deaktiviert Testmodus der Spannungsregelung. Bei Aktivierung liegt “Test Voltage” am Ausgang.

(Ein Neustart deaktiviert den

Testmodus automatisch).

0 = OFF

1 = ON

Current Loop Monitoring 7

Activates/deactivates monitoring of current loop.

Aktiviert/Deaktiviert Testmodus der Stromregelung.

0 = OFF 1 = ON

Current Loop Error Mode 8

„Error Current“ selection.

„Error Current“ Auswahl.

0 = 22 mA

1 = 2 mA

Current Loop Test Mode 9

Activates/deactivates test mode of current loop. If

activated, the “Test Current” is output. (Reboot deactivates test mode automatically).

Aktiviert/Deaktiviert Testmodus der Stromregelung. Bei Aktivierung ist “Test Current” am Ausgang. (Ein Neustart deaktiviert den Testmodus

automatisch).

0 = OFF

1 = ON

Reserved

10-12

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Input Register

Eingangsregister

Adress

Adresse

Reg.Size

Registergröße

Type

Typ

Description

Beschreibung

Value

Wert

bias

Actual 0 2 Float

Actual calculated V

bias

value

Aktuell ermittelter V

bias

Wert

Min. Temperature 2 2 Float

Minimal measured

electronic temperature

Minimaler Temperatur-

Messwert der Elektronik

Max. Temperature 4 2 Float

Maximal measured

electronic temperature

Maximaler Temperatur-

Messwert der Elektronik

Temperature 6 2 Float

Actual measured

electronic temperature

Aktueller Temperatur-

Messwert der Elektronik

Input Register

Eingangsregister

Adress

Adresse

Reg.Size

Registergröße

Type

Typ

Description

Beschreibung

Value

Wert

Measurement Cps 8 2 Float

Pulses counted and

averaged in measurement channel.

(Used for

detector controlling)

Gezählte

und gemittelte

Zählrate im Messkanal

(Steuerung des Detektors)

Control Cps 10 2 Float

Pulses counted and

averaged in control channel.

(Used for

detector controlling)

Gezählte

und gemittelte

Zählrate (Steuerung des

Detektors)

Auxiliary Cps 12 2 Float

Pulses counted and

averaged in auxiliary channel.

(Used for

detector controlling)

Gezählte

und gemittelte

Pulse im Zusatzkanal

(Steuerung des Detektors)

Live Cps 14 2 Float

Pulses counted in

measured channel. (Used for application)

Gezählte Pulse im Messkanal (Für

Anwendung)

Average Cps 16 2 Float

Averaged „Live Cps“

Gemittelter Wert „Live

Cps“.

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Stop Bits 18 1 Int

Number of stop bits for

Modbus communication.

Anzahl der Stop-Bits der

Modbus-Kommunikation.

1 - 2

Event Date 19 2 Int

Date of occurrence of

actual indexed event entry in event log. (Number of days since last known date / device restart)

Zeitpunkt des Ereignisses (Anzahl der Tage seit dem letzten bekannten Datum

/ Neustart des Geräts).

Event Time 21 2 Int

Time of occurrence of

actual indexed event entry in event log.

Zeit des Auftretens des in der Liste aufgetretenen

Ereignisses.

Event Priority 23 8 ASCII

Priority of actual indexed

event entry in event log. (NAMUR NE-107)

NAMUR-Status des aufgerufenen Ereignisses. (NAMUR NE-107)

No Event

Kein Ereignis

Event Description 31 16 ASCII

Description of actual

indexed event entry in event log.

Beschreibung des

Ereignisses.

No Event

Kein Ereignis

Plateau V

bias

47 2 Float

bias

of actual indexed

plateau entry in plateau table.

bias

des eingegebenen

Punktes.

Plateau Cps 49 2 Float

Pulse Rate of actual

indexed plateau entry in plateau table.

Zahlrate des eingegebenen Punktes in

der Plateautabelle

Application Name 51 8 ASCII

Application’s name.

Name der Anwendung.

Application Version 59 4 ASCII

Application’s version

number

Versionsnummer der

Anwendung.

[xx.xx.xx]

Application Date 63 4 ASCII

Application’s date.

Datum der Anwendung,

[mm.tt.yy]

Unique Id. 67 2 Int

Device’s unique

identification number.

Geräte Identifikations-

nummer

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Input Register

Eingangsregister

Adress

Adresse

Reg.Size

Registergröße

Type

Typ

Description

Beschreibung

Value

Wert

Voltage Loop State 69 1 Short

Actual state of

Voltage Loop state machine. (Reboot deactivates test mode automatically).

Aktueller Status des Spannungsausgangs. (Ein Neustart deaktiviert den Test

Mode automatisch).

0 = NORMAL 1 = TEST 2 = CHECK HIGH 3 = CHECK LOW 4 = ERR. HIGH 5 = ERR. LOW 6 = ERR. LOW OFF

Actual Voltage 70 2 Float

Calculated voltage to

output.

Aktuell gemessene

Ausgangsspannung

0 - 10 V

Error Voltage 72 2 Float

Voltage outputted if

failure is detected.

Spannungsausgang

bei einem Fehler.

0 | 10 V

Feedback Voltage 74 2 Float

Actual measured

output voltage.

Aktuell gemessener

Strom am Ausgang

0 – 10 V

Current Loop State 76 1 Short

Actual state of

Current Loop state machine. (Reboot deactivates test mode automatically).

Aktueller Status des Stromausgangs.

(Ein Neustart deaktiviert den Test Mode

automatisch).

0 = NORMAL 1 = TEST 2 = CHECK HIGH 3 = CHECK LOW 4 = ERR HIGH 5 = ERR LOW 6 = ERR LOW OFF

Actual Current 77 2 Float

Calculated current to

output.

Errechneter Strom am

Ausgang.

4 - 20 mA

Error Current 79 2 Float

Current outputted if

failure is detected.

Stromstarke die am Ausgang anliegt, wenn ein Fehler

erkannt wurde

2 | 22 mA

Feedback Current 81 2 Float

Actual measured

output current

Aktuell gemessener

Strom am Ausgang

2 - 22 mA

Reserved

83-89

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Holding Register:

Adress

Adresse

Reg.Size

größe

Type

Typ

Description

Beschreibung

Value

Wert

Reserved

Detector Work Mode 1 1 Short

HV controlling

method

HV Steuerungs-

modus

0 = AUTO 1 = MANUAL 2 = PLATEAU

Vbias Default 2 2 Float

Start V

bias

if AUTO

Start V

bias

wenn

AUTO

60 - 80 V

Vbias Manual 4 2 Float

Fixed V

bias

if MANUAL

Fixed V

bias

wenn MANUAL

60 - 80 V

Reserved

6-11

Application Work Mode 12 1 Short

Application’s

work mode. (Reboot deactivates test mode automatically).

Arbeitsmodus der Anwendung. (Neustart deaktiviert den Testmodus

automatisch).

0 = NORMAL 1 = TEST

Holding Register:

Adress

Adresse

Reg.Size

Registerg

röße

Type

Typ

Description

Beschreibung

Value

Wert

Lower Range 13 2 Float

Pulse Rate related to

lower range of voltage/current output

Zählrate des unteren Bereichs des Strom/Spannungs -

Ausgangs

Upper Range 15 2 Float

Pulse Rate related to

upper range of voltage/current output

Zählrate des oberen Bereichs des Strom/Spannungs -

Ausgangs

Test Cps 17 2 Float

Pulse Rate used if

application’s work mode is test.

Verwendete Zählrate beim

Arbeitsmodus “Test“

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Time Constant 19 2 Float

Time constant used for

averaging of „Live Cps“ if application’s work mode is normal

Verwendete Zeitkonstante bei Mittelwertbildung der„Live Cps“ beim

Arbeitsmodus „Normal“

0.1 s

Communication Work Mode

21 1 Short

Communication selector

Wahl der Kommunikation

0 – MODBUS initial

1 – MODBUS temp.

2 – MODBUS fixed

3 – EROA temp.

Modbus Id. 22 1 Short

Modbus slave address

Modbus slave Adresse

- 247

Baudrate 23 2 Int

Baudrate

9600 19200

38400 56700

Parity 25 1 Short

Parity

Parität

0 = None

4 = Odd

12 = Even

Event Index 26 1 Short

Index of event entry in event log.

Index des Ereignisses in Ereignisliste

0 = Aktuelles Ereignis

1 - 32 = Ereignisliste

Event Code 27 1 Short

Code of actual indexed

event entry in event log. (Writing to this value causes acknowledge of event).

Code des aktuellen Ereignisses in der Liste (Eingabe in dieses Feld setzt das Auftreten

des Ereignisses voraus).

Plateau Start 28 2 Float

bias

voltage used as start

point for plateau recording

bias

Start-Spannung bei

der Plateauafnahme

- Plateau Stop

Holding Register:

Adress

Adresse

Reg.Size

Registerg

röße

Type

Typ

Description

Beschreibung

Value

Wert

Lower Range (Current Loop)

51 2 Float

Extension of output

current range according to NAMUR NE-43.

Wertebereich der Ausgangsspannungs

gemäß NAMUR NE-43.

3,8

- 4.0 mA

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Upper Range (Current Loop)

53 2 Float

Extension of output

current range according to NAMUR NE-43.

Wertebereich der Ausgangsspannungs

gemäß to NAMUR NE-43.

20,0 -

20.5

Reserved 55 2 -

Cps Output Function 57 1 Short

Function transfers

application’s result to output signal

Übermittlung des Anwendungsresultats zum

Ausgangssignal

= Linear

1 = Exponential

Reserved 58 1 -

Holding Register:

Adress

Adresse

Reg.Size

Registerg röße

Type

Typ

Description

Beschreibung

Value

Wert

Plateau Stop 30 2 Float

bias

voltage used as stop

point for plateau recording

Obere Spannung der Plateaukurve. Bis zu dieser Spannung verläuft

die Plateauaufnahme.

Plateau Start - 80

Plateau Step 32 2 Float

Voltage use to increment

bias

during plateau

recording

Spannung zwischen zwei

Aufnahmepunkten.

Plateau Time 34 2 Float

Time used for cps

averaging during plateau recording

Zeit zwischen den Aufnahmepunkten.

Plateau Index 36 1 Short

Index of plateau entry in

plateau table.

Index des Eintrags in die

Plateautabelle

– 40

Test Voltage 37 2 Float

Voltage outputted if test

state of Voltage Loop state machine is activated

Ausgangsspannung wenn der Testmodus aktiviert ist

0 V

Lower Cal. Point (Voltage Loop)

39 2 Float

Value measured with

external voltmeter and usually used for offset calibration of voltage loop.

Wert der mit einem Messgerat gemessen wird und normalerweise für die Offsetkalibrierung der Spannungsregelung

genutzt wird.

0 V

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Upper Cal. Point (Voltage Loop)

41 2 Float

Value measured with

external voltmeter and usually used for gain calibration of voltage loop.

Wert der mit einem Messgerat gemessen wird und normalerweise für die Verstärkungskalibrierung der Spannungsregelung

genutzt wird.

0 V

Calibration Type (Voltage Loop)

43 1 Short

Voltage Loop calibration.

After calibration, the value returns back to 0 again.

Kalibrierung der Spannungsregelung. Nach der Kalibrierung wird der

Wert auf 0 zurückgesetzt.

0 = Idle

1 = Offset

2 = Gain

Test Current 44 2 Float

Current outputted if test

state of Current Loop state machine is activated

Stromstärke wenn der

Testmodus aktiviert ist

4 mA

2 – 23.9 mA

Lower Cal. Point (Current Loop)

46 2 Float

Value measured with

external ampermeter and usually used for offset calibration of current loop.

Wert der mit einem Messgerät gemessen wird und normalerweise für die Offsetkalibrierung der Stromregelung genutzt

wird.

0 mA

Upper Cal. Point (Current Loop)

48 2 Float

Value measured with

external ampermeter and usually used for gain calibration of current loop.

Wert der mit einem Messgerät gemessen wird und normalerweise für die Verstärkungskalibrierung der Stromregelung genutzt

wird.

0 mA

Calibration Type (Current Loop)

50 1 Short

Current Loop calibration.

After calibration, the value returns back to 0 again.

Kalibrierung der Stromregelung. Nach der Kalibrierung wird der Wert auf 0

zuruckgesetzt.

0 = Idle

1 = Offset

2 = Gain

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Holding Register:

Adress

Adresse

Reg.Size

Registerg

röße

Type

Typ

Description

Beschreibung

Value

Wert

Lower Range (Current Loop)

51 2 Float

Extension of output

current range according to NAMUR NE-43.

Erweiterung des Ausgangsstrombereiches

nach NAMUR NE-43.

3.8

- 4.0 mA

Upper Range (Current Loop)

53 2 Float

Extension of output

current range according to NAMUR NE-43.

Erweiterung des Ausgangsstrombereiches

nach NAMUR NE-43.

20.0 -

20.5

Reserved

Cps Output Function 57 1 Short

Function transfers

application’s result to output signal

Die Funktion überträgt das Ergebnis der Anwendung an das

Ausgangssignal

= Linear

1 = Exponential

Reserved

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Drawing

Maßbild

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Mounting Options

Montagemöglichkeiten

Technical Information – LB 6775

Technische Information - LB 6775

63039TI Rev. 01, 07/2018

Connection plan

Anschlussplan

BERTHOLD TECHNOLOGIES LB 6775 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual