Lutz BE10 Manuale utente

0698-651 Operating unit - 04/2021

en Translation of the original instructions

OPERATING UNIT

Type

BE10

BE10V

Ex-BE10B

Ex-BE10BV

Ex-BE10C

Ex-BE10CV

Please read this manual before starting up.

To be retained for future reference.

0698-651 Operating unit - 04/2021

Table of Contents

1. Concerning this manual ............................................................................................................................. 4

1.1 Terms .............................................................................................................................................. 4

1.2 Target groups .................................................................................................................................... 4

1.3 Associated applicable documents ..................................................................................................... 4

1.4 Warnings and symbols ...................................................................................................................... 5

1.5 Latest state ........................................................................................................................................ 5

1.6 Copyright........................................................................................................................................... 5

2. Modular Flow Meter System TS.................................................................................................................. 6

3. Modular Flow Meter System HDO.............................................................................................................. 7

4. Safety.......................................................................................................................................................... 8

4.1 General safety information................................................................................................................ 8

5. Proper use ............................................................................................................................................ 10

5.1 Technical data.................................................................................................................................. 11

5.2 Application in explosion hazard areas............................................................................................. 11

5.2.1 Electrical data.......................................................................................................................... 12

5.3 Safety measures when handling the battery................................................................................... 13

5.4 Safety measures when handling the touch screen ......................................................................... 14

6. Scope of supply ........................................................................................................................................ 14

7. Marking.................................................................................................................................................... 15

8. Installation ............................................................................................................................................... 16

8.1 Insert the batteries (only for operation without relay module / power supply unit) ...................... 16

8.2 Turning the operating unit / pulse converter / protection cap........................................................ 18

8.3 Separate installation of the operating unit...................................................................................... 19

8.4 Hose installation of the operating unit............................................................................................ 21

9. Operation ................................................................................................................................................. 22

9.1 Manual mode .................................................................................................................................. 24

9.1.1 Resetting the part volume meter............................................................................................ 24

9.2 Operation with volume preset......................................................................................................... 25

  9.2.1Startingthellingprocess...................................................................................................... 25

  9.2.2Stoppingthellingprocess.................................................................................................... 26

9.2.3 Changing the volume preset .................................................................................................. 27

9.3 Call up the menu level ..................................................................................................................... 28

9.4 Current settings............................................................................................................................... 31

9.5 Setting the operating mode ............................................................................................................ 33

9.6 Display options ................................................................................................................................ 34

9.6.1 Setting the display options ..................................................................................................... 35

9.7 Calibrate .......................................................................................................................................... 35

9.7.1 Calibration with a comparative measurement in manual mode ............................................ 35

9.7.2 Calibration with a comparative measurement in volume preset............................................ 36

9.7.3 Manual input of the calibration factor.................................................................................... 38

9.8 Deleting the total volume................................................................................................................ 39

9.9 Select language ............................................................................................................................... 39

9.10 Select unit of measure..................................................................................................................... 40

9.10.1 Select volume unit ................................................................................................................ 40

9.10.2 Select time unit ..................................................................................................................... 41

9.11 Change displayed decimal places..................................................................................................... 42

9.12 Change energy save mode .............................................................................................................. 43

0698-651 Operating unit - 04/2021

 9.13 LightingOn/O ............................................................................................................................... 43

 9.14 FaultdetectionOn/O/Changevalue ............................................................................................. 44

9.15 Valve function .................................................................................................................................. 45

9.15.1 On point................................................................................................................................ 45

  9.15.2Opoint................................................................................................................................ 47

 9.16 LeakagealarmOn/O..................................................................................................................... 49

 9.17 OverruncorrectionOn/O .............................................................................................................. 49

 9.18 ExternalactuationOn/O................................................................................................................ 50

9.19 LCD contrast..................................................................................................................................... 50

 9.20 SafetypromptOn/O...................................................................................................................... 51

 9.21 FlowmonitoringOn/O/Changevalue........................................................................................... 51

9.22 Communication ............................................................................................................................... 52

  9.22.1DigitalinputOn/O.............................................................................................................. 53

  9.22.2AlarmoutputOn/O............................................................................................................. 54

  9.22.3RS485-InterfaceOn/O ....................................................................................................... 54

9.22.4 Analog output ...................................................................................................................... 55

9.22.5 Pulse output.......................................................................................................................... 56

9.23 Simulation of the outputs................................................................................................................ 57

9.23.1 Simulation of relay output 1 ................................................................................................. 57

9.23.2 Simulation of relay output 2 ................................................................................................. 58

9.23.3 Simulation of alarm output................................................................................................... 58

9.23.4 Simulation of RS 485 interface.............................................................................................. 59

9.23.5 Simulation of analog output................................................................................................. 59

9.23.6 Simulation of pulse output ................................................................................................... 60

 9.24 MeasurementOn/O ...................................................................................................................... 60

9.25 Coupling the modules ..................................................................................................................... 61

9.25.1 Select relay module............................................................................................................... 62

  9.25.2Selectbasicowmetertype ................................................................................................. 62

 9.26 ProgramminglockOn/O/Changevalue........................................................................................ 63

9.27 Resetting to factory settings............................................................................................................ 64

9.28 Displaying SW version ..................................................................................................................... 64

9.29 Help function ................................................................................................................................... 65

10. Maintenance and servicing ....................................................................................................................... 66

10.1 Reset function.................................................................................................................................. 66

10.2 Changing the batteries.................................................................................................................... 66

11. Repairs...................................................................................................................................................... 68

12. Traceability ............................................................................................................................................... 68

13. Waste disposal.......................................................................................................................................... 68

Annex ......................................................................................................................................................... 69

1. Terminal assignment of cables and connectors ....................................................................................... 69

2. Trouble shooting ...................................................................................................................................... 70

2.1 Fault report...................................................................................................................................... 70

2.2 Other faults...................................................................................................................................... 72

Translation of the original declaration of conformity...................................................................................... 79

1. Concerning this manual

This manual

• is part of this product

• is valid for all mentioned series

• describes the safe and proper use in all operating stages

1.1 Terms

User: Single person or organisation who is using the products e.g. customer, user, assistant

1.2 Target groups

Target group Task

User ► Retain these operating instructions at the product’s place of use

for future reference.

► Demandthestatoreadandobservetheseinstructionsandthe

additional valid documents, in particular the safety information

and warnings.

► Observe additional regulations and instructions concerning the

plant.

Qualiedpersonnel,installer ► Read, observe and follow these instructions and the additional

valid documents, in particular the safety information and

warnings.

Tab. 1: Target groups and their tasks

1.3 Associated applicable documents

Document Purpose

Operatinginstructionsbasicowmeter Safeandproperuseofthebasicowmeter.

Operating instructions relay module Safe and proper use of the relay module.

Operating instructions communication module Safe and proper use of the communication module.

Supplementary operating instructions for additional delivered components

Tab. 2: Associated applicable documents and purpose

0698-651 Operating unit - 04/2021

1.4 Warnings and symbols

Warning Level of risk Consequences in case of non-

compliance

DANGER direct danger death or serious injury

WARNING possible direct danger death or serious injury

CAUTION possible dangerous situation Light physical injury

NOTICE possible dangerous situation damage of property

Tab. 3: Warnings and consequences in case of non-compliance

Symbol Meaning

Safety information

►Comply with all measures that are marked with a safety sign to prevent injuries or

death.

iInformation / Recommendation

►What to do

→Cross reference

3Requirement

Tab. 4: Symbols and meaning

1.5 Latest state

Pleasendthelateststateofthisoperatinginstructionunderwww.lutz-pumpen.de.

1.6 Copyright

The content of this operating instruction and the images contained in them are subject to the copyright

protection of Lutz Pumpen GmbH.

0698-651 Operating unit - 04/2021

2. Modular Flow Meter System TS

Theowmeteroperatesaccordingtothepositivedisplacementprinciple.Inahousingttedwithinletand

outletisameasuringchamberthroughwhichtheuidisforcedtoowonitswaythroughthehousing.

Inthemeasuringchamber,anutatingdiscblockstheuid`sclearpath.Asitowsthroughthemeasuring

chamber,theuidpushesthenutatingdisctooneside.Itistheactionofdisplacingtheimpedimentwhich

produces the wobble movement of the disc and circular motion of the nutating disc shaft. By means of a

driver, a magnet with several poles is set into rotation, which is able to activate a magnetically switched

contact through the lid of the housing. Every revolution of the nutating disc is assigned to a constant volume

andaxednumberofpulses,sopermittingtheelectonicevaluatingsystemtodeterminethevolumetric

owthroughthenumberofreceivedpulses.

For practically-orientated application, the ow meter system is made up of various modules:

ÀOperating unit

Electronicevaluatingunitwithtouchscreenforoperationoftheow

meter.

ÁProtection cap

Protectsthemodulesbasicowmeter,relaymoduleorpowersup-

ply unit when the operating unit is decentrally installed.

Pulse converter

Ampliesthesignalsfromthebasicowmeter.Isrequiredifthe

signals need to be transmitted further than 5 m.

ÂRelay module

Switches the external electrical appliances such as pump motor and

solenoid valve and is controlled by the evaluating electronics of the

operating unit.

Power supply unit

Supplies power to the operating unit when battery-powered opera-

tion is not desired and when no relay module is needed.

Communication module

Is the interface to other management, control or process control

systemswithdierentinputsandoutputs.

Ã Basic ow meter

Housing and measuring chamber with all components for volumetric

measurement which come into contact with the transported medium.

The ow meter can be used in two dierent operating modes:

Manual mode: Forllingusingamanuallyoperatednozzle.The

partvolumemeterisresettozeroandtherequired

volume is metered while the nozzle is being

operated.

Volume preset: Thepreselectedvolumeislledbypressingakey.

Volume preset is possible only when relay module

is connected.

Fig.1-Operatingunitandowmeter

Fig. 2 - Relay module and protection cap

0698-651 Operating unit - 04/2021

Fig.3-Operatingunitandowmeter

Fig. 4 - Relay module and protection cap

3. Modular Flow Meter System HDO

TheowmetersofseriesHDOareovalgearowmeters.Thishasproventobeareliableandhighlyac-

curatemethodofmeasuringow.Exceptionalrepeatabilityandhighaccuracyoverawiderangeofuid

viscositiesandowratesarefeaturesoftheHDOseriesowmeterdesign.Thelowpressuredropandhigh

pressureratingmeanstheHDOseriesowmeterissuitableforbothgravityandpump(inline)applications.

For practically-orientated application, the ow meter system is made up of various modules:

ÀOperating unit

Electronicevaluatingunitwithtouchscreenforoperationoftheow

meter.

ÁProtection cap

Protectsthemodulesbasicowmeter,relaymoduleorpowersup-

ply unit when the operating unit is decentrally installed.

Pulse converter

Ampliesthesignalsfromthebasicowmeter.Isrequiredifthe

signals need to be transmitted further than 5 m.

ÂRelay module

Switches the external electrical appliances such as pump motor and

solenoid valve and is controlled by the evaluating electronics of the

operating unit.

Power supply unit

Supplies power to the operating unit when battery-powered opera-

tion is not desired and when no relay module is needed.

Communication module

Is the interface to other management, control or process control

systemswithdierentinputsandoutputs.

Ã Basic ow meter

Housing and measuring chamber with all components for volu-

metric measurement which come into contact with the transported

medium.

The ow meter can be used in two dierent operating modes:

Manual mode:  Forllingusingamanuallyoperatednozzle.The

partvolumemeterisresettozeroandtherequired

volume is metered while the nozzle is being

operated.

Volume preset: Thepreselectedvolumeislledbypressingakey.

Volume preset is possible only when relay module

is connected.

0698-651 Operating unit - 04/2021

4. Safety

The manufacturer will not be held responsible for any damages resulting from non-compliance of the

overall documentation, in particular for damages in case of non-compliance of the operating instructions.

4.1 General safety information

Observe following regulations before accomplishing all activities.

Product safety

The operating unit is constructed in conformity with the state of the art and approved safety-related

standards. Danger however can occur during use for life and health of the user or third parties or

damage of the operating unit and other material assets. Therefore:

• Operate the operating unit only in a technically sound state, for its proper use, and conscious of

safety and hazards taking into account these instructions.

• Ensure that these instructions and all associated applicable documents are complete, legible, and

stored in a place that personnel can access at all times.

• Refrain from any manner of working that endangers personnel or uninvolved third parties.

• In the case of a safety-relevant malfunction, stop the operating unit immediately and enlist a

responsible person to rectify the malfunction.

• In addition to the overall documentation, observe the statutory or other safety and accident

prevention regulations, as well as the valid standards and guidelines of the respective operating

country.

Modications

Unless the manufacturer has provided its consent in writing, the manufacturer is not liable for interventions

performedbytheuser(modications)ontheproduct,suchasconversion,alteration,newdesign,etc.

Modicationsnotagreedwiththemanufacturermayhavethefollowingeects,amongothers:

• Functional impairments on the appliance or plant

• Damage to the appliance and other property damage

• Environmental damage

• Personal injuries right through to death

Duties of the operator

Safety-conscious working

• Operate the operating unit only in a technically sound state, for its proper use, and conscious of safety

and hazards taking into account these instructions.

• Ensure observance and monitoring of:

- Proper use

- Statutory or other safety and accident prevention regulations

- Safety provisions in handling hazardous substances

- Valid standards and guidelines in the respective country of operation

• Provide protective equipment.

0698-651 Operating unit - 04/2021

Personnel qualication

• Ensure that personnel tasked with work on the operating unit have read and understood these

instructions and all associated applicable documents, particularly safety, maintenance and servicing

information, before they start work.

• Clarify responsibilities, competencies and monitoring of the personnel.

• Ensurethatallworkiscarriedoutbytechnicalqualiedpersonnelonly:

- Assembly, servicing, maintenance work

- Work on the electrics

Statutory warranty

• Duringtheguaranteeperiod,obtainthemanufacturer'spermissionformodications,maintenance

work or alterations.

• Use only original parts.

Duties of the personnel

• Observe the notices on the operating unit and maintain them in a legible state.

• Use protective equipment where necessary.

• Ensure that the operating unit is disconnected before you carry out assembly and maintenance work.

0698-651 Operating unit - 04/2021

5. Proper use

The device can be used in the following environments:

- on roofed surfaces

- in roofed and closed rooms

- altitude up to 2000 m

- ambient temperature -10°C up to 60°C

- maximum relative humidity 80%

- degree of polution 2

NOTICE

Device failure due to environmental inuences!

►Theoperatingunitmustnotbemovedduringoperation.Pipes,ttings,etc.mustbesuitablysupported

sothatadditionalweightandvibrationsarenottransmittedtotheowmeter!

► Use the operating unit BE10V or Ex-BE10BV for applications in aggressive environments.

► Avoidsuddentemperatureuctuations.Ifcondensationhasoccurred,donotoperatethedeviceuntil

it is dry again.

NOTICE

The electromagnetic compatibility of the device is compatible with the emitted interference and

interference immunity for residential and industrial areas.

►Thesystemmustnotbeoperatedintheimmediatevicinityofstrongelectromagneticelds(e.g.large

motors, transformers) or interference sources that are connected to the mains (e.g. frequency convert-

ers).

►Toavoidinterferinginuenceswhensettingupadecentralisedinstallationofindividualmodules,

only use original data cables and route the data cables away from low-voltage lines, electrical ma-

chines and switching elements.

If the product and the supplied accessories are integrated into a separate system or used for purposes

other than the intended use, the user must check the suitability and permissibility at his own responsibil-

ity.Productusenotconrmedinwritingbythemanufacturerabsolvesthemanufacturerofanyliability.

The manufacturer is not liable for consequences of incorrect treatment, use, maintenance, servicing and

operation of the appliance, as well as normal wear and tear. The same applies if faults arise from interven-

tionorcongurationsonthepartoftheusernotconrmedbythemanufacturer.

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