Moba Matic

California Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

California Proposition 65 Warning Battery posts, terminals and other related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and other reproductive harm. Wash hands after handling.

Ref. No. VOE21A1004233

Table of contents 1.General information .......................................... 1.1 Rightsto changes ....................................... 1.2 Packaging andstorage .................................... 1.3 Safety measures ........................................ 1.4Generaldescription ......................................

4 4 4 4 7

2. MOBA-matic with sensors and accessories .......................... 8 3. Assembly and dimensional drawings ............................... 3.1DigitalController ........................................ 3.2 Digi SlopeSensor ....................................... 3.3SonicSki .............................................. 3.4 DigiRotarySensor ....................................... 3.5 Laser Receiver LS-250 .................................... 3.6SwitchUnit(accessory) ................................... 3.7 Connectionofthecables ..................................

10 10 11 12 14 16 18 19

4.BasicoperationoftheDigitalController ............................. 4.1DescriptionoftheDigitalController ........................... 4.1.1Liquidcrystaldisplay ................................ 4.1.2LEDdisplay ...................................... 4.1.3Functionlamps .................................... 4.1.4Pushbuttonunit ................................... 4.1.5Combinationsofpushbuttons ......................... 4.2Switchontest .......................................... 4.3Sensoridentification ...................................... 4.4Sensitivitysetting ........................................ 4.5Controlwindowsetting ....................................

20 20 20 21 22 22 23 24 24 25 25

5.Operation oftheDigiSlopeSensor ................................ 26 5.1 Setting up the measured value .............................. 26 5.2 Working with the Digi Slope Sensor .......................... 27 6.OperationoftheSonicSki ...................................... 28 6.1Stringlinesensing ....................................... 28 6.2 Ground sensing ......................................... 30 7.OperationoftheDigiRotarySensor ............................... 31 7.1Stringlinesensing ....................................... 32 7.2 Ground sensing ......................................... 33

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Table of contents 8.OperationoftheLaserReceiverLS-250 ............................ 34 8.1 Working with the LS-250 .................................. 34 9.Maintenance ................................................ 36 10.Connectiondiagram,technicalspecificationandalarmindications ........ 10.1Pinconnections ........................................ 10.2Technicalspecification ................................... 10.2.1DigitalController .................................. 10.2.2DigiSlopeSensor ................................. 10.2.3SonicSki ....................................... 10.2.4DigiRotarySensor ................................ 10.2.5 LS-250 ......................................... 10.4Faultindications ........................................ 10.5Sensitivitytables .......................................

36 36 37 37 37 38 38 39 40 41

11.Spareparts ................................................ 42 12.Structureofmenue ........................................... 44 13.Declarationofconformace ..................................... 45 14.ShortinstructionsMOBA-matic .................................. 46

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1. General information 1.1 Rights to changes We try to ensure that these operationg instructions are correct and up to date. In order to maintain our technical leadership, however, it might be necessary, without prior warning, to make changes to the product and to its operation which, under circumstances, do not correspond to the information given here. We accept no liability for disturbances, losses or damages caused thereby.

1.2 Packaging and storage Theproductiscarefullypackedtoensuresufficientprotectionduringshipment.Onreceiptthe packaging and the contents should be inspected for possible damage. Should there be signs of damage the equipment must not be operated !!! Damaged cables and connectors are also a safety risk and must not be used !!! In the event of damage contact your MOBA supplier. Theequipmentmustbeprotected againsthumidityanddirtifitisnottobeusedimmediately.

1.3 Safety measures Warning: Beforeassembly,settingupandoperatingtheequipmentreadtheoperatinginstructionscarefully andfully.Shouldquestionsarise,contactyourMOBA supplier. Safetyprecautions: Thesafetyprecautionsrecommendedherecorrespondtobasicregulationsregardingoperationof electricalsystems.TheycanbeappliedforallapplicationsinconjunctionwithMOBAequipment. Assembly: Only original MOBA cables may be used. Plugs and sockets must not be removed from the cable astheyareprotectedagainsthumidityandremovingthemwoulddestroytheirprotection.Ensure that the safety screwfastenerssitsecurelyon theconnectors.Furtherinformationaboutthe assembly of the equipment, and the sensors,canbefoundinthedatasheetsattachedorinthese operatinginstructions.

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Wiring and cabling: Thewiringandcablingmustbecorrectlycarriedoutinaccordancewiththeseinstructions.Allsupply cables andterminalsmustbesizedaccordingtothecurrenttaken.Further,allconnectionsmust bemade inaccordancewith VDE regulationsorregulationsofthe areainwhichtheequipmentis used. Safety in the event of disturbances: This equipment has been developed and tested for industrial environments. Nevertheless, microprocessortechnologyrequirescarefulinstallation.Wewouldthereforeliketopointoutthe followingwhich,ifnotheededto,canleadtodisturbancesduringtheoperationlater: -

Payattentiontothecorrectpolarityoftheconnections

-

Donotexceed(neithertoohighnortoolow)thespecifiedvoltagesupplyrange Protecttheequipmentwithasuitablesupplyfuse Use cables of adequatecurrentandvoltageratings

-

Usetheshortestpossiblecablepaths.(Avoidloops) Layoutload,controlandsignalcablesinseparatechannelswherepossible

-

Suppresscontactorandrelaycoils Prerequisiteforadisturbingsuremodeisagoodelectricalconnectionbetweenthe machinechassisand housingchassis oftheunits.

-

Connect screened leads to earth at one end only (equipment end) Donotsupplyotherequipmentdirectlyfromthesupplyterminals Do not use unused terminalsasconnections for other equipment

Maximum voltages: Donot exceedthemaximum voltages. The maximumvoltagebetweenanytwocircuitsisolated from oneanother,orbetweenanyisolatedcircuitandearth is,unlessotherwisestated,limitedtoits highestinputvoltageorthesupplyvoltage.Theconnectingterminalsorconnectorsmustbefitted withasuitablefuse. Fuses: Theequipment is fittedwithelectronicfuseswhichprotectitagainstwrongpolarity,voltage transientsandovervoltagesofshortduration.Thevoltagesspecifiedinthetechnicaldatamaynot be exceeded.

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Configuration: Theequipmentcanbeconfigured bytheuser.Itistheresponsibilityofthe usertoreconfigure accordingtotheoperatingconditionsofthesystem. Alarm supervision Incomplexsystems, inwhichafaultcouldendangeroperatingpersonnelordamagetothesystem, itisadvisable,touseanindependentalarmunit.Anindependentalarmunitprovidesprotectionand shut-down of the system in the event of an alarm. In many casesthe use of an alarm from within thecontrolleritselfdoesnot, becauseofitsdependenceonthesystem,offeradequateprotection. Explosive areas Theequipmentis notdesigned for usein explosiveareas. Fault clearance Before starting to clear faults make surethatallvoltageshave beendisconnected.Defective equipment shouldbe testedinanareawhichhasbeenespeciallybuiltforthispurpose.Any attempt toremovefaultsfromequipment thatisstillinstalledcanbedangeroustopersonnelandtothe systemitself. Beforeremovingor replacingsensorsmakesure thatthevoltagesupplyhas been disconnected. Ask for help Ask your MOBA supplier if you have questions concerning the operation and assembly of the equipment.

Failure to observe the above safety measures can cause breakdown of the equipment or of the system. Damages caused by such negligence are not covered by the manufacturer's guarantee.

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1.4Generaldescription TheMOBA-maticisacontrolsystemformachinesintheroadconstructionindustry. TheDigitalControlleris basedonamodernmicroprocessor techniqueandhas a digitalinterface. Thisallowsthepossibilityofconnectingvarioussensorstothecontroller.Onstart-upthecontroller automaticallyidentifiesthesensorwhichisconnectedtoit.Ifthesensorischangeditmustbe acknowledgedbypressinganykeyafterstart-up. Thefollowingsensorsareavailableatthepresenttime:

1.

2.

Digi Slope Sensor (Slopesensor)

DigitalController

SonicSki (Gradesensor)

3.

Digi RotarySensor (Gradesensor)

4.

Laser Receiver LS-250 (Gradesensor)

Important: The MOBA-matic can be obtained with many combinations of sensors. In working withthetheMOBA-maticproceedasdescribedintheseinstructions.IfyourMOBA-maticisnot equippedwithallthesensors,thedescriptionhereofthesensorsnotfittedhasnorelevance.All sensorscan,accordingtoneed,beretrofitted.

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2. MOBA-matic mit Sensoren und Zubehör Digitaler Regler mit 3m Wendelkabel zur Maschine Digital Controller with 3m Connecting Cable for machinery Bestell-Nr./Order-No. 04-25-10013 (Software 3.26)

Sonic-Ski Bestell-Nr./Order-No. 04-20-10010

Digi-Slope mit Montageplatte Digi-Slope with mounting plate Bestell-Nr./Order-No. 04-20-20010

Digi-Rotary-Sensor/Gerät Digi-Rotary-Sensor/Unit Bestell-Nr./Order-No. 04-20-40010 Digi-Rotary-Sensor komplett mit Zubehör Digi-Rotary-Sensor with equipment Bestell-Nr./Order-No. 05-20-40010

LS 250; Laserempfänger LS 250; Laser-Receiver Bestell-Nr./Order-No. 04-60-11010

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Umschalteinheit Switch-Unit Bestell-Nr./Order-No. 03-05-00660

Halterung für den digitalen Regler Bracket for digital Controller Bestellnr.: 04-05-00610

Verbindungskabel 6m, Sensor/Regler Connecting Cable 6m, Sensor/Controller Bestell-Nr./Order-No. 04-02-00240

Verlängerungskabel 3m, Maschine/Regler Extension Cable 3m, Machine/Controller Bestell-Nr./Order-No. 04-02-02536

Koffer für die MOBA-matic Case for MOBA-matic Bestell-Nr./Order-No. 04-06-00040

Adapter für Höhensensor-Halterung Adapter for Grade-Sensor-Bracket Bestell-Nr./Order-No. 01-17-01113 Halterung für Höhensensor Bracket for Grade-Sensor Bestell-Nr./Order-No. 01-17-01112

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3. Assembly and dimensional drawings 3.1DigitalController Thecontrollershouldbemountedinapositionwhereitisprotectedfromwateranddirt.Amounting positionshouldbechosensothatthepushbuttonsandthedisplaycanbereachedandreadeasily. Thecontrollershouldbemountedverticallywiththeconnectionsatthebottom. Pay attention when mounting the controller. The connections at the bottom should remain accessible sothat theconnectorcanberemovedwithouttheneedforremoving thecontroller. Thecontrollercanbesuppliedwithaholder.Theholdershouldbe fastenedsothatthecontroller, ontheback ofwhichisthefasteningknob,canbeinsertedintothemountingbracketfromabove.

Dimensionsof theDigital Controller

Dimensionsofbracket forController

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3.2 Digi Slope Sensor The Digi Slope Sensor must be mounted at the reference level (for pavers on the screed). For mountingfourfixingholesareprovidedonthefixingplateoftheDigiSlopeSensor.Thedimensions betweenthefixingholesoftheDigiSlopeSensorcorrespondtothe dimensionsof thoseoftheslope controller S 276A. The sensor can be mountedin the sameposition. Theconnectormustbefreelyaccessiblesothattheinterconnectingcablecanbeeasilypluggedin. Pleasepayattentiontothedirectionofmounting(FWD/arrowinthedirectionoftravel).

Dimensions of the Digi Slope Sensor

100

126

Mod.:

(Modellnummer)

Typ:

(Bezeichnung)

Ser. Nr.: (Seriennummer/Datum)

61,5

R Mobile Aut oma t ion

Gesellschaf t für mobile A utomation mbH Tel. 06431/95770 - Fax 06431 - 957777 65 604 Elz - Germany

250 225

78,5 100

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3.3 Sonic Ski The direction of travel of the Sonic Ski is determinedasfolows: When ground sensing the Sonic Ski should work longitudinally (averaging done bythe Sonic Ski). When stringline sensing the Sonic Ski should operate in the transverse directionsothatthefullworkingwidthof25cm isavailble.

Stringline

Ground

TheSonicSkicanbeeasilyandquicklymounted withsimpletools.Todothisafasteningtubeto extendthecontrollerpartshould befitted. Fasteningtube

Procedure: 1. Loosen the locking screws fixing the fasteningtube. 2. Insertthecenterpivoton the topsideof the sensor housing vertically into the fasteningtube. 3. Turnthesensorhousingaccording tothe requireddirectionoftravel. 4. Fix the center pivot with the locking screws.

The working range Theworking range for ground and stringline sensing is between 30 cm und 40 cm. In this range the measured value is indicated with a constantdisplay,otherwisethedisplayflashes (positioningaid). TheSonic Skishouldbeadjustedatadistance of about 35 cm from the reference.

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Lockingscrews

Centerpivot

ca. 350mm

Ground

ca. 350mm

Stringline

Dimensions of the Sonic Ski

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3.4 Digi Rotary Sensor Two sensors are available to sense the reference. The sensor tube is used when sensing a stringline.Theskisensorisusedwhensensingasurface. Fitting the sensor tube to the sensor arm 1. Loosen thenut at the end of the sensor tube. 2. 3.

Slidethethesensortubeintothefasteningring Secure the sensortubewiththe nut.

Fitting the ski sensor to the sensor arm 1. Loosenthesecuritypinfromtheskisensorbolt.Removethe bolt. 2. 3.

Insertthesensorarmwiththefasteningringintotheskifastening. Inserttheboltthroughthesensorarmandthefasteneingring.

4.

Securetheboltwiththeseuritypin.

Fitting the sensor arm to the Digi Rotary Sensor 1. Turntheflatontheaxletolineupwiththelabelofthecontroller. 2. Loosen the sensor arm locking screws. 3. 4.

Fitthesensorarmontotheaxle. Tightenthelockingscrewstotheflatontheaxle.

TheDigiRotarySensor caneasilyandquicklybemountedwithsimpletools.Todothisafastening tubetoextendthecontrollerpart(actuator)should befitted. Procedure: 1. 2. 3.

4.

Loosenthelockingscrewsfixingthefastening tube. Insert the centerpivot on the topsideofthe sensorhousingverticallyintothefasteningtube. Turn the sensor housing according to the requireddirectionoftravel(connectorinthe directionoftravel). Fixthe centerpivotwiththelockingscrews.

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Fasteningtube

Lockingscrews

Centerpivot

Stringlinesensing(withsensortube) Set the counterweight so that the sensor tube has pressure in a downward direction ontothestringline. Ifthestringlineusedasthereferencedoes not have enough tension the sensor tube canbe setup beneath the stringline.Here thesensingtubemusthaveupwardpressure intothestringline. Ground sensing (with sensing ski) Setthecounterweightsothatthesensorski atthe sensor armcausespressure ontothe reference.

Dimensions of the Digi Rotary Sensor and its accessories

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Stringline

Surface

3.5 Laser Receiver LS 250 The LaserReceiver LS250 ispreferredforlargeareas,e.g.sportsfields,airports. Tomountthe LaserReceivera telescope mast should beavailableonthemachine.Thebestplacetomount the mastisattheoutsideedgeofthescreed atthehightofthematerialauger.Thefasteningtubeshould have a diameter of 45mm. Make sure that the Laser Receiver is mounted high enough so that no obstaclescancomebetweenthelasertransmitterandtheLaserReceiver.Also,reflectionsofthe transmitterduetosmoothsurfacesnearthereceivershouldbeavoided. TheLS250isalinear LaserReceiver.Theworkingpointcanbetakenoverorchangedeasilywith asimplepushbuttonaction.NeverthelesstheLS250shouldbemountedinthecenter.Sothereis thepossibilitytochangetheworkingpointovertheholerange. ItisrealyeasytomounttheLS250: 1 Open the clamp. 2 Shove the LS 250 over the mast tube. 3Looktheclamp.

1

2

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3

Dimensions of the Laser Receiver LS 250

45

100

250 332

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3.6 Switch Unit (accessory) Withtheswitchunititispossibletoconnect twosensorstooneDigitalController. Theconnections preferred are those for a grade sensor and for a slope sensor. If the MOBAmatic is used in conjunctionwiththeswitchunitandanadditionalinterconnectingcable(controller/sensor),itisnot necessarytochangeover theconnectionswhenselectinganothersensor.Thechangeoverismade bytheSLOPE/GRADEswitch. Theswitchunitshouldbemountedinapositionwhereitisprotected from water and dirt. Two M6 holes on the backare provided for mounting. Thedimensionscanbeseeninthefollowingdrawing.Careshouldbetakentomounttheswitchunit neartheDigitalControllerandtoensurethattheswitchiseasilyaccessible.Themountingposition isvertical(sensorconnectionsatthebottom) When mounting the switch unit make surethatthe connectionsat thebottom remainaccessible. There mustbe enough room tounplug the connectors withoutthe needfordismantlingtheswitch unit. Dimensions of the Switch Unit

TotheDigitalController

Selectionswitch

To the slope sensor To the grade sensor

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3.7 Connection of the cables ADigitalControllerisrequiredforeveryhydrauliccylindertobecontrolled. Thecablewiththe10polecablesocket,thatispermanentlyintegratedintothecontroller,mustbe conected to the 10 pole equiment plug on the machine.

1.Withoutthe switch unit Thesensorinterconnectingcableconnects theDigitalControllertothesensor. If you want to change the sensor the cable must be changed over.

To the sensor

To the machine

2. With the switch unit Withtheswitchunititispossibletoconnect twosensorstooneDigitalController. The preferredconnectionsarethoseforagrade sensorandfora slopesensor.Ifthe MOBAmaticisusedinconjunctionwiththeswitch unitandanadditionalinterconnectingcable (controller/sensor),itisnotnecessaryto changeovertheconnectionswhenselecting another sensor. The changeover is madeby the SLOPE/GRADE switch.

Totheslopecontroller

Tothegradecontroller To the machine

Note: Whenconnectingtheslopesensormakesuretoconnectthesideofthesensortothe corresponding controller.TheLaser receiver LT-360hasaspecialinterconnectingcable (seealsosection2of theseoperatinginstructions).

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4. Basic operationof theDigital Controller Inthissectionthegeneraloperationofthecontrollerisdescribed.Inthe operatinginstructionsfortheindividualsensorsanunderstandingofthe generaloperationisassumed. 4.1DescriptionoftheDigitalController Thecontrollercanbeusedforallcurrentmachinetypes.Thecontrollerhas a digitaldisplay, aLED display andfourfunctionlampsaswellaspush buttons tooperateit.

4.1.1Liquidcrystaldisplay Theliquidcrystaldisplayis,becauseofitsintegratedillumination,well readable. LOBAT

Thedisplaysymbolshavethefollowingsignificance: RAISE ARROW indicates the controller output. LOWER ARROW indicates the active controlleroutput. Positiveindication

Negativeindication

Slopetotheright

Slopetotheleft

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4.1.2 LED display TheLED'sareonlyusedtomakethestatusofthecurrentlydrivenvalveoutputsbetterperceptible fortheuser.Theirrepresentationisonlyanincreasedandmoredetaileddisplayofthefunctionof thearrowsymbolsontheLCdisplay.Inparticularwhentheuserisstandinginalargerdistancefrom thecontrollerorduringstrongerinsolationtheLEDdisplaywillbehelpful. LC-Display

LED-indicator

Status

Function - output

Big control deviation

Output UP is constantly on

Medium control deviation

Output UP is pulsing with big pulse width

Small control deviation

Output UP is pulsing with small pulse width

No control deviation

No output activated

Small control deviation

Output DOWN is pulsing with small pulse width

Medium control deviation

Output DOWN is pulsing with big pulse width

Big control deviation

Output DOWN is constantly on

Moba

Symbol constantly on

Arrow constantly on

Moba

Symbol flashes

Arrow flashes

Moba

Symbol flashes

Center on / Arrow flashes

Moba

No symbol activated

Center on

Moba

Symbol flashes

Center on / Arrow flashes

Moba

Symbol flashes

Pfeil blinkt

Moba

Symbol constantly on

Arrow constantly on

IfallLED'sflashatthesametimethereisanalarmcondition.

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4.1.3 Function lamps

Thefunctionlampshavethefollowingsignificance: Automatic lamp Lampon:automaticoperation---Lampoff:manualoperation

Directionlamp-LEFT/directionlamp-RIGHT(SpecialfunctionwithSonicSki) Ifbothlampsflashatthesametimethereisanalarmcondition. Stringlinelamp

(onlyrelevantforoperationwithSonicSki)

Lamp on: Lampoff:

Stringlinemodeactive Surfacemodeactive(averaging)

4.1.4 Push button unit FortheoperationoftheMOBA-maticfourpushbuttonsareavailable. Theyfacilitatesimpleoperationandonlyforafewsettingsdothey haveanadditionalfunction.

UP/DOWN push buttons With these buttons the setpoint can be changed when in automatc mode. Inmanualmodetheoutputfortherespectivevalveisaktiveforthedurationof pushing.

Automatic/Manual push button This button is used to change between manual mode and automatic mode. Set push button Thisbuttonisforzeroing,i.e.thesetpointtakesovertheactualvalueofthe controlledvariable.

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4.1.5 Combinations of push buttons

&

Automatik/Manuell - button & Set - button Via pushing this combination of buttons simultaneously you change betweenthetheuserparameter"sensitivity"and"controlwindow"atthe user menue.

Set - button & UP- or DOWN - button or

&

&

You can change the displayed value while slope sensing without influencetothesetpointviapushingtheSet-buttontogetherwiththeUP - or DOWN - button. This changing is able in manual mode as well as automatic mode.

UP - & DOWN - button By using the sonic-ski sensor you can change between stringline sensing and ground sensing via pushing the UP - and DOWN - button simultaneously.

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4.2Switch on test Afterswitch-onthecontrollercarriesoutadisplaytest.Allsegments oftheliquidcrystaldisplay,alllight-emittingdiodesoftheLED displayandallfourfunctionlampsareilluminatedforabouttwo seconds. If any part of the diplay or one of the LED's does not illuminatepleaseinformyourcustomerservice.

LOBAT

4.3Sensoridentification

Examples ofsensor identification

Aftertheswitch-ontestthecontrollerindicates twice,withanalternatingdiplay,thesensorwhich isconnected. Duringthe display ofthesensor thetwo direction lamps flash. Afterwardsthe controllerswitchesautomaticallytotheworking mode.

Slope sensor (right)

Slope sensor (left)

SonicSki

Note:

Rotary

Ifthesensorhasbeenchangedthedisplaywill continuewithanalternatingsensorindication until acknowledged by pressing any oneofthe buttons.Theuseristhereforeremindedthatthe sensor has beenchanged and that the settings have to be checked.

sensor

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LaserReceiver

4.4Sensitivitysetting Inautomaticmodethesensitivityofthevarioussensorsshouldbeadjusted.Therangeofadjustment isfrom1(lowsensitivity)to10(highsensitivity).IftheMOBA-maticworkstoounstabilyinautomatic mode,thesensitivity ofthecorrespondingcontrollershouldbereduced.IftheMOBA-maticworks toosluggishlyinautomaticmodethesensitivityofthecorrespondingcontrollershouldbeincreased. Procedure:Sensitivitysetting 1)

2)

3)

Press the A/M button and the SET-button simultaneously.

The display alternates between the sign "SE" and theenteredvalue. (standard"6")

By pr ess in g t he corresponding UP/DOWN buttonthevalueischanged. (Example: setting to the value7)

4)

A switch-back to working mode is made by pressing theA/Mbutton.Ifthebutton isnotpressedthecontroller switchesbackitself.

4.5 Control window setting (only for grade sensors) Ifthecontroldeviationisgreaterthanthesetrangethecontroldeviationwillberecognisedasafault. Thedisplaywillshowthesymbolforthecontrolwindow,thedirectionarrowsflashandthehyraulic cylinderswillnotbedriven.Thesensormusttobesetupagain. Procedure:Controlwindowsetting(in0.1cm/0.1inch/0.01feetsteps) 1)

Press the A/M button and the SET-button twice simultaneously.

2)

The display alternates betweenthesymbol forthe control window and the enteredvalue. (standard"6.0"(+/-3.0cm))

3)

4)

The value can be changed with theUP/DOWNbuttons. (Example: setting to the value8.0cm)

A switch-back to working mode is made by pressing theA/Mbutton.Ifthebutton isnotpressedthecontroller switchesbackitself.

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5. Operation of the Digi Slope Sensor Itis assumed that theDigi Slope sensorandthe digitalcontrolleraremounted,thecablesare connectedandthedigitalcontrollerhasitsvoltagesupply.Afterswitch-on thecontrollerindicates thetypeofsensor.Ifthesensorisbeingusedforthefirsttime,orifthesensorhasbeenchanged, thesensoridentificationmustbeacknowledgedbypressingany oneofthepushbuttons. Procedure:Acknowledgementofthesensoridentification 1A)

1B)

2)

The Digital Controller indicates the sensor identification(right).Both directionarrowsflash.

The Digital Controller indicates the sensor identification(left).Both directionarrowsflash.

Ifthesensorisconnected for thefirsttime,or has been changed, it must be acknowledgedby pressing anybutton.

5.1 Setting up the measured value Thesettingof the measured value only hastobe madeonce- duringinstallationandinitiation -at all controllers used in the system.Withthis the indicated measuredvalue ofthedigital controllersisadjustedtotheactualangleofslopeofthescreed.Forthatthisangleofslopemust be determined with a highly exact level or by placings the screed on a defined ground. In the following example one describes how to set the indicated measured value from value 2.45% to the actual value2.30%. Procedure:Settheslope 1)

Switchovertomanualmode with the A/M button. The functionlamp"AUTO"isoff. The display shows the measured value of the screed.

2)

3)

Press, and keep pressed, theSET-button.Thedisplay indicates "SEt" and then changes to indicate the measuredvalueagain.

Keep the SET-button pressed and adjust the measured value with the UP/DOWN buttons to the value2.30%.

Ifacorrectionshould be necessary during operation,thatcanbe done as described also in automatic mode.

If the mounting position of the Digi Slope Sensor is changed, or one of the controllers is exchanged, the set up procedure must be carried out again.

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5.2 Working with the Digi Slope Sensor ItisassumedthattheDigiSlopeSensorismounted,the measuredvariableissetupandthecables areconnected. Procedure: Working with the Digi Slope Sensor 1)

2)

3)

note: To execute mark 3 is absolute essential. By disregarding this the screed move to an undefinitepositionorthe sign for"Controlwindow" appearsatthedisplay.

Switchovertomanualmode with the A/M button. The function lamp "AUTO" is off.

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup. (Example 5.35% slopetoright).

Now the SET-button must bepressedtosettheslope ofthescreedassetpoint. Thedisplayindicates"SEt".

4)

6)

7)

The diplay indicates the measuredvalueagain.The setpoint is set to the measuredvalue.Switchover toautomaticmodewiththe A/M button. The function lamp "AUTO" is on.

The controller now shows 5.35% as setpoint. The controllernowcontrolsto this value. A control deviation will now be indicated withthe RAISE/ LOWER arrows.

4)

Thesetpointcan bechanged with the UP/DOWN buttons. (doingstepbysteptokeep insidetherangeofcontrol window)Thecontrollerwill nowcontroltothisnewvalue. (Example6,00%).

8)

The measured value can now be indicated by switchingoverwiththeA/M switchandtheslopeofthe screed checked. The automatic control of the valveisswitchedoff.

Sensitivitysetting Ifthecontrolinautomaticmodeistoosluggishortoounstablethesensitivitysettingshouldbe changedaccordingly.Theprocedureisdescribedinsection4.4oftheseoperatinginstructions.

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6. Operation of the Sonic Ski ItisassumedthattheSonicSkiandthedigitalcontrolleraremounted,the cablesareconnectedand thedigitalcontrollerhasitsvoltagesupply.Afterswitchon thecontrollerindicatesthetypeofsensor. If the sensor is being used for the first time, or if the sensor has been changed, the sensor identification mustbe acknowledged bypressinganyoneofthe pushbuttons. Procedure:Acknowledgementofthesensoridentification 1)

2)

Thecontrollerindentifiesand indicatesthesensor.Both directionarrowsflash.

Ifthesensorisconnected for thefirsttime,or has been changed, it must be acknowledgedby pressing anybutton.

Note:The Sonic Ski is not suitable for all applications. For some applications the use of the Digi Rotary Sensors is recommended.

6.1Stringlinesensing Forstringlinesensingthe Sonic Ski must operate in thetransversedirection.

Stringline Procedure:Stringlinesensing 1)

3)

2)

4)

ca.350mm

Switchovertomanualmode with the A/M button. The function lamp "AUTO" is off.

The stringline mode is activated bypressingthe UP/DOWNbuttonssimultaneously.Thestringlinelamp ison.

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup.

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Stringline Position the Sonic Ski 350cmabovethestringline (measuredvalueindication mustbefullyon)

5)

7)

6)

The SonicSki shouldbe so positioned that both directionalarrowsareoff (in the middle above the stringline) Lamps off - stringline middle Lampeon-stringlinehalf middle Lampflashes-stringline outside Readjust Sonic Ski if the stringlineisoutofrange.

PresstheSET-button. Thedisplayindicates"SEt". Themeasuredvalueandthe setpointarenowsettozero.

9)

10)

Thesetpointcanbechanged with the UP/DOWN buttons.The setpoint at automatic mode changes continuouslyin1mmsteps. Thecontrollerchangesthe workingpointaccordingto thesetpoint.

Switch over to automatic mode with the A/M button. The function lamp "AUTO" ison.

8)

Theindicatedvaluecanbe alteredwithoutaffectingthe working pointvia pushing theSET-buttontogetherwith the UP- orDOWN - button. (e.g. for the equivalent thicknessoflayer)

Thecontrollermaintainsthe screedtothesetpoint.

With the A/M button the controllercanbeswitched back to manual mode. The automatic control of the valveisthenswitchedoff.

Sensitivity Ifthecontrolinautomaticmodeistoosluggishortoounstablethesensitivitysettingshouldbe changedaccordingly.Theprocedureisdescribedinsection4.4oftheseoperatinginstructions. Control window ThecontrolwindowisactivewhentheSonicSkiisinoperation.Settingofthecontrolwindowis describedinsection4.5oftheseoperatinginstructions.

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6.2 Ground sensing Ground ForgroundsensingtheSonic Ski.mustworkinthelongitudinaldirection.

Procedure: Ground sensing 1)

3)

2)

4)

ca.350mm

Switchovertomanual mode with the A/M button. The function lamp "AUTO" is off.

Th e g rou nd mo de (averaging)isactivatedby pressing the UP/DOWN buttonssimultan-eously. Thestringlinelamp isoff.

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup.

5)

6)

7)

Switch over to automatic mode with the A/M button. The function lamp "AUTO" ison.

The two direction arrows have no meaning when groundsensing.

PresstheSET-button. Thedisplayindicates"SEt". Themeasuredvalueandthe setpointarenowsettozero.

9)

10)

Thesetpointcanbechanged with theUP/DOWNbuttons. Thesetpointat automatic modechangescontinuously in1mmsteps.Thecontroller changestheworking point accordingtothesetpoint..

Ground Position the Sonic Ski 350cmabovethestringline (measuredvalueindication mustbefullyon)

8)

Theindicatedvaluecanbe alteredwithoutaffectingthe working pointvia pushing theSET-buttontogetherwith the UP- orDOWN - button. (e.g. for the equivalent thicknessoflayer)

Thecontrollermaintainsthe screedtothesetpoint.

Sensitivity Ifthecontrolinautomaticmodeistoosluggishor toounstablethesensitivitysettingshouldbe changedaccordingly.Lookatsection4.4ofthese operatinginstructions. Control window

With the A/M button the controllercanbeswitched back to manual mode. The automatic control of the valveisthenswitchedoff.

ThecontrolwindowisactivewhentheSonicSki isinoperation.Settingofthecontrolwindowis described in section 4.5 of these operating instructions.

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7. Operation of the Digi Rotary Sensor ItisassumedthattheDigiRotarySensorandthedigitalcontrolleraremounted,thecablesare connectedandthedigitalcontrollerhasitsvoltagesupply.Afterswitch-on thecontrollerindicates thetypeofsensor.Ifthesensorisbeingusedforthefirsttime,orifthesensorhasbeenchanged, thesensoridentificationmustbeacknowledgedbypressingany oneofthepushbuttons. Procedure:Acknowledgementofthesensoridentification 1)

2)

Thecontrollerindentifiesand indicatesthesensor.Both directionarrowsflash.

Ifthesensorisconnected for thefirsttime,or has been changed, it must be acknowledgedby pressing anybutton.

Note:payattentiontotheforceofthesensing tube on the sensing ski.

- Page 31 -

7.1Stringlinesensing Procedure:Stringlinesensing 1)

Switchovertomanual mode with the A/M button. The function lamp "AUTO" is off.

5)

Switch over to automatic mode with the A/M button. The function lamp "AUTO" ison.

Thecontrollermaintainsthe screedtothesetpoint.

2)

4)

3)

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup.

6)

Theindicatedvaluecanbe alteredwithoutaffectingthe working pointvia pushing theSET-buttontogetherwith the UP- orDOWN - button. (e.g. for the equivalent thicknessoflayer)

Stringline Thesensingtubemustapply light pressure onto the stringline.Thepressurecan be set with the counterweight.

PresstheSET-button. Thedisplayindicates"SEt". The measured value and thesetpointarenowsetto zero.

7A)

8)

Thesetpointcanbechanged with theUP/DOWNbuttons. Thesetpointat automatic modechangescontinuously in1mmsteps.Thecontroller changestheworking point accordingtothesetpoint.

With the A/M button the controllercanbeswitched back to manual mode. The automatic control of the valveisthenswitchedoff.

Sensitivity Ifthecontrolinautomaticmodeistoosluggishortoounstablethesensitivitysettingshouldbe changedaccordingly.Theprocedureisdescribedinsection4.4oftheseoperatinginstructions. Control window Thecontrol windowisactivewhentheDigiRotarySensorisinoperation.Settingofthe control windowisdescribedinsection4.5oftheseoperatinginstructions.

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7.2 Ground sensing Procedure: Ground sensing 1)

Switchovertomanual mode with the A/M button. The function lamp "AUTO" is off.

5)

Switch over to automatic mode with the A/M button. The function lamp "AUTO" ison.

2)

3)

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup.

6)

Theindicatedvaluecanbe alteredwithoutaffectingthe working pointvia pushing theSET-buttontogetherwith the UP- orDOWN - button. (e.g. for the equivalent thicknessoflayer)

4)

Ground Thesensingskimustapply light pressure onto the ground. The pressure can be set with the counterweight.

PresstheSET-button. Thedisplayindicates"SEt". The measured value and thesetpointarenowsetto zero.

7)

8)

Thesetpointcanbechanged with theUP/DOWNbuttons. Thesetpointat automatic modechangescontinuously in1mmsteps.Thecontroller changestheworking point accordingtothesetpoint.

Thecontrollermaintainsthe screedtothesetpoint.

With the A/M button the controllercanbeswitched back to manual mode. The automatic control of the valveisthenswitchedoff.

Sensitivity Ifthecontrolinautomaticmodeistoosluggishortoounstablethesensitivitysettingshouldbe changedaccordingly.Theprocedureisdescribedinsection4.4oftheseoperatinginstructions. Control window Thecontrolwindowis activewhenthe DigiRotarySensorisinoperation.Settingofthe control windowisdescribedinsection4.5oftheseoperatinginstructions.

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8. Operation of the Laser Receiver LS 250 ItisassumedthattheLS-250andthedigitalcontrolleraremounted,thecablesareconnectedand thedigitalcontrollerhasitsvoltagesupply.Afterswitch-on thecontrollerindicatesthetypeofsensor. If the sensor is being used for the first time, or if the sensor has been changed, the sensor identificationmustbeacknowledgedbypressinganyoneofthepushbuttons. Procedure:Acknowledgementofthesensoridentification 1)

2)

Thecontrollerindentifiesand indicatesthesensor.Both directionarrowsflash.

Ifthesensorisconnected for thefirsttime,or has been changed, it must be acknowledgedby pressing anybutton.

8.1 Working with the LS 250 Procedure: Working with the LS 250 2) 1)

Switchovertomanual mode with the A/M button. The function lamp "AUTO" is off.

Positionthescreedatthe workinglevel.Withthe UP/ DOWN buttons on the controller, or with the operatingpartonthepaver, thestartpositionofthetow pointsaresetup.

3A)

3B)

Settheheightofthelaser receiversothatthelaser beamtouchinthemiddleof therceivingrange.

If the laser beam is not receivedbythereceiver,the receivermustbemovedinto rangetillonoftheLED'sis on.

- Page 34 -

3C)

4)

5)

... must be moved to alowerposition. Switch over to automatic mode with the A/M button. The function lamp "AUTO" ison.

...issetup correctly.

...mustbemovedto ahigherposition. The receiver...

6)

Theindicatedvaluecanbe alteredwithoutaffectingthe working pointvia pushing theSET-buttontogetherwith the UP- orDOWN - button.

7)

PresstheSET-button. Thedisplayindicates"SEt". The measured value and thesetpointarenowsetto zero.

Thecontrollermaintainsthe screedtothesetpoint.

8)

Thesetpointcanbechanged with theUP/DOWNbuttons. Thesetpointat automatic modechangescontinuously in1mmsteps.Thecontroller changestheworking point accordingtothesetpoint.

With the A/M button the controllercanbeswitched back to manual mode. The automatic control of the valveisthenswitchedoff.

Sensitivity Ifthecontrolinautomaticmodeistoosluggishortoounstablethesensitivitysettingshouldbe changedaccordingly.Theprocedureisdescribedinsection4.4oftheseoperatinginstructions. Control window Thecontrol windowis activewhentheDigiRotary Sensorisinoperation.Settingofthecontrol windowisdescribedinsection4.5oftheseoperatinginstructions.

- Page 35 -

9. Maintenance TheMOBA-matichasbeendevelopedforahighlevelofoperatingreliability. Atregularintervalsthesupplycablesshouldbeinspectedforpossibledamageanduncleanliness. Inordertoavoidbadcontactsthethreadsoftheconnectorsandtheconnectorcapsmustbefreeof dirt,grease,asphaltorcement.Onlysuitablecleaningagentsshouldbeused.

10. Connection diagram, technical specification and alarm indications 10.1 Pin connections A=-Batt. B=+Batt(11...30VDC) C=Output UP D=Output DOWN E=NC F=NC G=digital Input"sideofmachine" H=+ CAN I=- CAN J=digital Input "externvalvedisconnection"

Onthe controller To the machine 10polecable socket

A=+Vcc(11...30V) B=Send C=GND D=Receive E=Adr.1 F=Adr./Rec.2 G=Screen

Onthe controller To the sensor 7 pole case socket

Interconnection cable 6m (04-02-00240) tothesensor(7polecablesocket)

tothecontroller(7polecableplug)

A B C D E F G

A B C D E F G

- Page 36 -

10.2Technicalspecification 10.2.1DigitalController Nominal voltage: Operatingvoltagerange:

24V DC 11V to 30V DC

Currentconsumption: Allowablevoltageripple:

Sensitivity< of the operator menue. on = Sensitivity setting from prestored values; OFF = Deadband and Propband can be set directly - operator menue has changed.

-15-

MOBA-Matic V 3.26-024

4. Extended parameter menue 4.3 Description of parameters

Parameter

Sign

Default

Low-pass filter limit frequency

FGF

1.0

CAN-Ski Adressmode

S.Ad

8

Range 0.4 - 10.0Hz

Description Low-pass filter of 2 nd order; Value has to be set for each type of sensor seperate and will be automatically reloaded when another type of sensor is chosen. 8 (new adressing) = 2 MOBA-matic controllers with 4 sensors each can operate in one CAN-network; 4 (old adressing) = only in order to ensure the downward compatibility to old Ski models and old Big-Ski junctionboxes.

Cycle time CAN-Message

CYC

0,10

0,01 - 10,0sec or OFF

Sensor identifier

Time interval that is used by the MOBA-matic to send the controlrelevant parameters (Actual value, setpoint etc.) onto the CAN-bus. The current connected type of sensor is detected. If the Sonic-Ski sensor is connected the distance of each sensorhead can be checked separately.

-16-

MOBA-Matic V 3.26-024

4. Extended parameter menue 4.4 Extended operator menue

4.4 Extended operator menue

If the Sensitivity mode SE was deactivated at the extended parameter menue, the parameter Sensitivity of the operator menue is replaced by the parameters Deadband and Propband. The operator has got the opportunity to set these two values directly. 4.4.1 Structogram

Sensitivity mode SE

OFF

on Deadband "db / 0.2 or 0.04" Sensitivity "SE / 6"

(0.0cm-2.0cm for Grade or 0.00%-2.00% for Slope ) (1-10) Propband "Pb / 1.0 or 1.0" (0.0cm-10.0cm for Grade or 0.0%-10.0% for Slope )

4.4.2 Description of parameters

Parameter

Sign

Default

Range

Description

Deadband

db

0.2 or 0.04

0.0-2.0cm for Range around the operating point in grade sensors; which no valve drive is done. Comparable with an accuracy tolerance. 0.00-2.00% for the slope sensor;

Propband

Pb

1.0 or 1.0

0.0-10.0cm for grade sensors; 0.0-10.0% for the slope sensor;

Range above and underneath the Deadband where a defined valve drive, depending on the deviation to the operating point, is done. The shortest pulse is set as Min. pulse or Min. current, the longest one is made up of Min. pulse + Delta max. pulse or is set as Max. current. The pulse-times between Min. and Max. are interpolated over the range of the Propband.

-17-

The warranty statement is provided within the manual kit shipped with the machine.

Ref. No. VOE21A1004233 CPN 80854896 Printed in Sweden Volvo, Hameln

English CST

Ref. No. VOE21A1004233 CPN 80854896 Printed in Sweden 2008-05 Volvo, Hameln

English CST