Regada SP 0 Manual

74080202
74080202
Electricpart-turnactuatorsSP0,SPR0
INSTALLATION,SERVICEAND
MAINTENANCEINSTRUCTIONS


TESTCERTIFICATE
COMPLETENESS CERTIFICATE
INSTALLATIONCERTIFICATE
ELECTRICPART-TURN ACTUATORSP 0, SPR0
Type number280............................... Powersupply..............................V ..........Hz
Serialnumber..................................... Max. load torque........................................Nm
Production year.................................. Operatingtime........................................s/90°
Wiring diagram................................... Operatingangle.............................................°
.......................................................... Transmitter.......................................................
Warrantyperiod ......................months Input operatingsignal.....................................
Serialnumberof electricmotor............................................................................................
Serialnumberof transmitter.................................................................................................
Serialnumberof position controller......................................................................................
Testsmade inaccordancewithTP74087700
Testsmade by.................................... Packed by.......................................................
Date.................................................... Signatureandstamp.......................................
Used valve...........................................................................................................................
Assembled by:Firm.............................................................................................................
Name.............................................................................................................
Warrantyperiod ....................months
Date.................................................. Signatureandstamp........................................
Location ..............................................................................................................................
Installed by:Firm................................................................................................................
Name................................................................................................................
Warrantyperiod.....................months
Date.................................................. Signatureandstamp........................................

Pleaseread theseinstructionscarefullybeforemountingand operating the actuator!
Contents
1. Generaldata...................................................................................................................2
1.1 Purposeandapplications................................................................................................2
1.2 Safetyinstructions...........................................................................................................2
1.3 Dataspecified on electricactuator..................................................................................3
1.4 Warrantyconditions........................................................................................................3
1.5 Under-guarantee and after-guarantee service................................................................3
1.6 Operationconditions.......................................................................................................4
1.7 Description andfunction.................................................................................................6
1.8 Basicspecifications.........................................................................................................6
1.9 Conservation, packing,transport,storingand unpacking.............................................10
1.10 Assessment of the product and packaging andremovalof contamination.............11
2. Installation and dismantling ofactuator.........................................................................11
2.1 Installation.....................................................................................................................11
2.2 Dismantling...................................................................................................................14
3. Adjusting of actuator.....................................................................................................14
3.1 Adjustment of position switches(Fig.4).........................................................................14
3.2 Adjustment of resistant transmitter(Fig.5)....................................................................15
3.3 Adjustment of the ElectronicPosition Transmitter(EPV)-theResistiveTransmitter
(Potentiometer) withthe ConverterPTK1...........................................................................15
3.4 Adjustment of position controller(Fig. 8).......................................................................16
3.5 Adjusting of stop ends...................................................................................................19
4. Serviceand Maintenance.............................................................................................19
4.1 Service..........................................................................................................................19
4.2 Maintenance-extent and periodicity............................................................................20
4.3 Troubleshooting............................................................................................................20
5. Sparepartlist................................................................................................................21
6. Accessories...................................................................................................................22
6.1 Wiring diagrams............................................................................................................22
6.2 Dimensionaldrawings...................................................................................................24
Edition:10/2013
The rightofchangesreserved! Nr.: 74080202
Preventiveand safety-measuresapplied on the actuatorcan not offerrequired safetylevel till theactuator
and itssafetysystemsarenot applied byrequired and described wayand ifinstallation and maintenanceis
not applied according toapplicableinstructionsand rules!

2 SP 0,SPR0
The Installation,Serviceand MaintenanceInstructionsaredrawnup according torequirementsof ECExecutive
Nr. 2006/42/EC"Uniformrequirementsformachinesand devicesfromthe point ofviewof safetyand health
care", tosavelifeand healthof usersand toavoidmaterial damagesand exposureenvironmenttodanger.
1.Generaldata
1.1Purpose and applications
Electricpart-turnactuators(hereinafter EA)of SP0 (hereinafter SP)or SPR0 (hereinafter SPR)
typesarehigh-powered electric-mechanicalproductsdesignedfordirectinstallationsontocontrolled
devices(regulating bodies-valves,etc.).EA ofSP typesareprovided forremotecontrolofclosing
bodies,and EA ofSPRtypesforautomotivecontrolofregulatingbodiesinbothdirectionsoftheir
movement. Theycanbe equipped withmeansofmeasuringand controloftechnologicalprocesses
wherean unifiedanaloguedirect current orvoltagesignalisan informationbeareron theirinputand/or
output. Theycanbeusedinheating,energy,gas,air-conditioning andothertechnologicalsystems,
whichtheyaresuitablefor,regardingtheirfeatures.Theyareconnected withcontrolleddeviceswitha
flange accordingtoISO5211orusingastandandaleverorleverandpull-rod.
Notes: 1. WithEA having abuilt-incontroller,inendposition itisimpossibletoexpectthatthetight
closing will be achieved bymeansof controlsignals.
2.It isforbiddentouseEAasaliftingmechanism!
3. Switching ofactuatorbyasemiconductorcomponents/switcheshavetobe consulted with
producer.
1.2Safetyinstructions
EA ofSP andSPRtypesarereserved technicaldeviceswithhigherrateofdanger,with
possibilityofinstallation inareasspeciallydangerregarding casualtiescaused byelectric
current.
Electricactuatorsareaccording todirectiveLVD2006/95/ECandstandardIEC61010-1withinvalid
editionassignedforinstallationcategoryII (overvoltagecategory).
1.2.1Productinfluence toenvironment
Electromagneticcompatibility(EMC): theproductcomplieswiththe requirementsofthe Directive
2004/108/ECofthe European Parliamentand ofthe Council onthe approximation ofthelawsthe
MemberStatesrelatingtotheelectromagneticcompatibilityand withtherequirementsofstandardsas
well EN55014-1(CISPR14-1),EN55014-2(CISPR14-2),EN(IEC)61000-3-3andEN(IEC)61000-
3-2withinvalidedition.
Vibrationscausedbytheproduct: productinfluenceisnegligible.
Noiseproducedbytheproduct:The maximumallowablenoicelevel(A)of theproductmeasured in
aplaceof operationis62dB(A).
1.2.2Requirementsforprofessionalqualificationofpeopleperforming installation,
service andmaintenance
Electricconnection can beperformedonlybyan acquaintedperson,i.e.an electrical
engineer withprofessionaleducationofelectricalengineering atanapprenticeschoolora
technicalschool(secondary,completesecondaryoruniversityeducation)andwhose
qualification wasverified byan educationalfacilityauthorised toverifyprofessionalqualification.
1.2.3Instructionsforstuff training
Servicecan beperformed onlybyworkersprofessionallyqualifiedandtrainedbythe producer
orcontracted servicecentre.

SP 0,SPR0 3
Warning forsafetyuse
Productprotection
EA SPand SPR doesnot haveownshort-circuitprotection,thereforetheremust beincluded
suitableprotectivedeviceintothesupplypower(circuit breaker,orfuse), whichservesatthesame
timeasmainswitch.
Typeofequipmentfromaconnection pointofview: The equipment isdesignedfor
permanent connection.
1.3Dataspecifiedon electricactuator
Nameplate:Warning plate:
Nameplatecontainsthebasicdataconcerningidentification, performanceandelectricity: indicationof
producer,type,serialnumber,max. loadtorque and switching-off torque,operatingtime,protection
code,operating angle,supplyvoltageandcurrent.
Graphicsymbolson electricactuator
The graphicsymbolsused onelectricactuatorsubstitutethetext messages.Someofthemarein
accordancewithISO7000, IEC60417andENIEC61010.
Dangerousvoltage (5036 IEC60417)
Strokeof the electricpart-turnactuator
Switching-off torque
Manualcontrol(0096 STNISO7000)
Protectionterminal(5019IEC60417)
1.4Warrantyconditions
The supplierisresponsibleforcompleteness ofthedeliveryand guaranteesthesespecifications
oftheproduct whicharestatedintheContract.
The supplierisnotresponsibleforanydeteriorationofparameterscausedbythecustomer
duringstorage,unauthorisedinstallationorimproperoperation.
1.5Under-guarantee and after-guaranteeservice
Ourcustomersareprovidedwithprofessionalserviceofourfirm ininstallation,operation,
service, maintenance,revisionandhelpintroubleshootingforall ourproducts.
Under-guaranteeservice isperformedbytheservicedepartmentof theproduction plant,orby
acontractedservicecentreaccordingtoawrittenclaim.
Incaseof occurring ofanyfaultpleaseletusknowit and state:
• basicdatafromnameplate(typecode, serialnumber),
• type offault -descriptionofclaimedfault (actuatoremployment, ambient parameters(temperature,
humidity...)),dutycycleincluding frequency ofswitching,type ofswitching-off (position ortorque),
set switching-off torque),
• it isrecommendedtoplacealsoInstallationcertificate.

4 SP 0,SPR0
Itisrecommended tohave after-guarantee service performed bytheservicedepartmentofthe
productionplant, orbyacontractedservicecentre.
1.5.1Lifeofactuators
The lifeofan electricactuatorisat least 6years.
SP andSPRpart-turnelectricactuatorsusedforclosingmode (closingfittings) complywiththe
requirementsforatleast 15,000working cycles (cycleO –C–O at 30revolutionsperstroke)
SP andSPRpart-turnelectricactuatorsusedforregulationoperation (regulationfittings) complywith
thebelowstatednumbersof operating hours at the totalnumberof 1million start-ups:
Switchingfrequency
max. 1,200[h-1] 1,000[h-1] 500[h-1] 250[h-1] 125[h-1]
Minimallifeexpectancy–numberofoperating hours
850 1,000 2,000 4,000 8,000
Timeof netoperation ismin.200hours, max.2,000 hours.
Lifeinoperating hours dependsonloadingandswitchingfrequency.
High switchingfrequencydoesnotensurebetterregulation.Settingofregulationparametersshould
be thereforemadewiththeinevitablynecessaryswitchingfrequencyneededforthe process in
question.
1.6Operationconditions
1.6.1Productlocationandoperation position
• EA can beinstalled andoperated atsheltered areasofindustrialplantswithouttemperatureand
humidityregulation, protected against climateeffects(e.g. direct sunshine).
• InstallationandoperationofEA ispossiblein anyposition. Verticalpositionofoutputpartaxis
andwiththecontrolpartabovethevalveisusual.
Warning: When theEAisinstalledinopen air, itmustbe sheltered lightlytoprotectisagainst
directeffectsofatmosphere.
When installedintheareaswithrelativehumiditymorethan80%,inopenairundera
shelterisneededtoconnect thespaceheaterdirectly–withoutathermalswitch.
1.6.2OperationEnvironment
According tostandardIEC60721-2-1:
EA havetoresist externaleffectsandoperatereliably:
• inclimaticconditionsforthe group / typeof climate:
-version „standard“-forclimategroup Restricted (R)+/Warm temperature(WT),Warm Dry
(WDr),MildWarm Dry(MWDr) and ExtremelyWarm Dry(EWDr) with
corrosionresistanceC3resp. C4(ENISO12944-2)
BesidesthisaccordingtoGOST15150-69:
-version „tropical“ meetwith Dryand Damptropics,forclimatetypesWarm Temperate
(WT),Warm Dry(WDr),MildWarm Dry(MWDr),ExtremelyWarm Dry
(EWDr),Warm Damp(WDa)andWarm DampEquable(WDaE)with
corrosionresistanceC3(ENISO 12944-2)
Categoryoflocation
-versions “standard“ and “tropical” areintendedforlocation underthe shelter(category2)
Atmospheretype
- versions“standard“and“tropical”areintended forlocationinatmospheretype II industrial

SP 0,SPR0 5
(InaccordancewithIEC60 364-3:1993)
theEA SPandSPRhavetoresistexternaleffectsandoperatereliably:
Intheconditionsofthefollowing typesofenvironment:
• warm mildtoveryhot drywithtemperatureinrange-25°Cto+55°C....................................AA7*
inindustrialenvironment: attemperaturesstatedabove
• withrelativehumidity10 to100 %,including thecondensation of up to0,029 kgwatercontentper
1kgof dryairat27 °C, withtemperaturesfrom-25°Cupto+55°C.........................................AB7*
• withheightabovesealevel2000m, withbarometricpressurerange86to108kPa..............AC1*
• withsprayingorjet waterfromall directions–(protectionenclosureIPx4)...............................AD4*
• withshallowdive–(product inprotectionIPx7).................................................................... AD7*
• withmediumlevelofdustcontent–withpossibilityofeffectsofflame-proof, non-conducting and
explosion-proofdust,mediumcoverofdust;dustfall morethan35 butatmost350mg/sqm.or
350to1000mg/sqmperday(protectionenclosureIP5x,orIP6x|.................................................
.....................................................................................................................................AE5*, AE6*
• withatmosphericoccurrenceofcorrosiveand pollutionmedia(withhigh degreeofatmosphere
corrosiveaggressiveness); importantpresenceofcorrosivepollution.....................................AF2*
• withpermanentexposureofbigamountofcorroding orcontaminatedchemicalsandsaltfogin
executionforseaenvironment, forsewagewaterdisposalplantandsomechemical.......................
...............................................................................................................................................AF4*
• withapossibilityofinfluencesofmechanicalstress:
• mediumsinusoidvibrationswithfrequency inrange10up to150Hz,withshiftamplitude of0,15
mm forf<fpandaccelerationamplitude 19,6m/s2forf>fp; (transitionfrequencyfpisfrom57
up to62Hz)................................................................................................ AH2*
• mediumimpacts, shocksand vibrations......................................................................... AG 2*
• withseriousdangerof plantsandmouldsgrowing............................................................ AK2*
• withseriousdangerof animalsoccurrence(insects, birds, small animals)................... AL2*
• withdetrimentalinfluenceofradiation:
• of straycurrentwithintensityof magneticfield(directandalternatingofpowersupplyfrequency)
to400A.m-1...................................................................................................... AM2*
• ofsun radiationwithintensity >500a ≤700 W/m2 ........................................................... AN2*
• witheffectsofmediumseismicactivitywithacceleration>300Gal ≤600Gal............... AP3*
• withindirectdangerof storm activity................................................................................... AQ 2*
• withfast movingof airandstrongwinds................................................................. AR3*, AS3*
• withpersonsfrequenttouchingearthpotential(personsoftentouchconductivepartsortheystand
on theconductivebasement)............................................................................ BC 3*
*Marking inaccordancewithIEC60 364-3:1993
1.6.3Power supplyand dutycycle
Powersupply:
electricmotor................................................................ 230/220VAC ±10%,or 24VAC/DC ±10%
control........................................................................... 230/220VAC ±10%,or 24VAC/DC ±10%
transmitter.................................................................................................................see chapter1.8
Powersupplyfrequency .................................................................................... 50Hzor60Hz±2%
Note: Atfrequencyof 60Hzoperatingtimeisreduced by1.2times.
Duty cycle(accordingtoEN(IEC)60034-1.8):
EASP aredesignedfor remotecontrol:
• short-timeoperation S2-10min
• intermitted operation S4-25%,6up to90 cyclesperhour
EASPR aredesignedfor automaticregulation:
• intermitted operation S4-25%,90 upto1200cyclesperhour.
Note: EA SP ispossibleconnectwithexternalregulatorand useitasregulated EA andforthisEA stand
dutycycleandpowerparameterslikefortype SPRwithbuilt-inregulator.

6 SP 0,SPR0
1.7Description and function
The actuatorsaredrivenwithsynchronouselectricmotor(3)(Fig.1).Thetorque fromthe
electricmotoristransferredthroughthespurgeartrainlocatedinthebottomcase(1)representingthe
baseoftheactuator.Thewholegear
trainiscoveredwiththegearboard
(2)whereshaftsofpinionsare
placedinslidingbearings.Thegear
trainisequippedwithamechanism
fordisengagementincaseofmanual
controlofthe actuator.Theelectric
motoriscontrolleddirectlywith
position switches(4)switchedby
turningofcams(5)placeddirectlyon
the output shaft leadingfromthegear
boardtothecontrolpart. Thegear
boardcanbeoptionallyequipped
alsowiththeterminalboardfor
electricmotorconnection(6),the
terminalboardfortransmitter
connection(7)andaresistive
transmitter(potentiometer) (8).Plugs
forcables(9),anearthlingclamp(10)
andthedisengagementbutton(11)
arelocated at theactuatorsides.The
actuatorsSP 0canbeequipped also
withahandwheelplacedonthe
uppercover.
The SPR versionisequipped
withan electroniccontroller.
Legend:
1...bottomcase
2...gearboar
3...electricmotor
4...position switches
5...cams
6...terminal boardforelectricmotorconnection
7...terminal boardfortransmitterconnection
8.......resistivetransmitter(potentiometer)
9........plugs
10 ....... earthling clamp
11 ....... disengagement button
16 ........screws
1.8Basicspecifications
1.8.1BasicEAspecifications
Max.loadtorque [Nm], operating time [s/90°], operating angle [°]and electricmotorparameters
aregiveninTable1.
Fig.1

SP 0,SPR0 7
Table1:BasicEAspecifications
Electricmotor4)
Nominal Nominalcurrent
Type
Number
Operating
time
±10[%]2)
Operation
angle Max.loadtorque
Weight
Powersupply
nominal voltage power speed 24 VAC 24 V
DC3) 220/230VAC
[s/90°] [°] [Nm] [kg] [V] ±10% [W] [1/min] [A]
1 2 3 4 5 6 7 8 9 10
20 4
40 8
80 16
120 25
160 32
1 300 0,25 - 0,025
130 40
15 121)
30 251)
60 32
100 40
2,75 375 0,4 - 0,04
SP 0/ SPR0,
typenumber 280
20
90°;120°;160°;
withouttransmitter0°up to270°
(≤220°versionwithS5and S6)
25
1,4 – 2(SP0);
1,8 – 2,4(SPR0)
Single-phase
220/230AC
or
24 AC/DC
1,92 3000 - IN
=0,26
IZ =0,76
1)Actuatorswithmax.loadtorque12 Nmareself-lockingup totorquevalue7Nm,only
Actuatorswithmax.loadtorque25 Nmareself-lockingup totorquevalue15Nm,only
2)For24VDC:-50% ÷+30%
3)Operatingtimeasafunkcion oftorque(diagramNo.1)
4)Switchingelementsfordifferenttypeofload(alsoforEA)definesstandardEN60947-4-1.
Otherspecifications:
EAprotection code: ................................................................................. IP54/IP67 (EN/IEC60529)
Mechanicalruggedness:
sinusoidvibrations......................withfrequencyinrange from10 upto150Hz,
withshift amplitudeof 0.15mm forf<fp
withaccelerationamplitudeof 19.6m/s2forf>fP
(transitionfrequency fP isfrom57upto62Hz)
resistancebydrops……………..300dropswithacceleration of5m.s-2
seismicresistance……………….6degreesofRichter’sscale
Self-locking: ................................guaranteed within0%till 100%loadtorqueexceptloadtorques
listed inthe Table1.
Torqu
e
Operating time
Operatingtime
as afunction oftorquemoment

8 SP 0,SPR0
Position transmitters
Resistive–potentiometer:
Resistance(single B1):.................................................................................................100 ,2000
Operatinglifeof transmitter.............................................................................................. 1.106cycles
Load poweroutput:...............................................................................0.5Wupto40°C(0W/125°C)
Maximumcurrentofslidingcontact.................................................................................max. 35mA
Maximumsupplyvoltage:…………………………………………………......…………..…PxRVDC/AC
Potentiometerlinearityerror:...................................................................................................±2[%]1)
Potentiometerhysteresis:.............................................................................................max. 1.5[%]1)
ForSP0: "O"(open).................... ≥93%, "Z"(closed)..................≤5%
ForSPR0: “O“(open).................. ≥85%and≤95%, ”Z ≥3%and≤7%
Electronicpositionaltransmitter(EPV)-converterR/I(B3)
a)2-wireversion -withoutbuilt-inpowersupply, orwithbuilt-inpowersupply
Currentsignal.........................................................................................................4÷20 mA(DC)
Powersupplyvoltage(atversionwithoutbuild-inpowersupply)..................................15 ÷30VDC
Powersupplyvoltage(atversionwithbuild-inpowersupply)....................................24 VDC ±1,5%
Load resistance(atversionwithoutbuild-inpowersupply)......................max. RL=(Un-9V)/0,02A[Ω]
(Un-powersupplyvoltage[V])
Outputsignalvaluesat limit positions:................................................"O“....20mA(clamps81,82)
.........................................................."Z“.......4mA(clamps81,82)
Valuestoleranceof output signalofEPV................................................................."Z“.....+0,2mA
.............................................................................."O“..... ±0,1mA
b)3-wireversion -withoutbuilt-inpowersupply, orwithbuilt-inpowersupply
Currentsignal.........................................................................................................0÷20 mA(DC)
Currentsignal.........................................................................................................4÷20 mA(DC)
Currentsignal...........................................................................................................0÷5mA(DC)
Powersupplyvoltage(atversionwithoutbuilt-inpowersupply)..............................24VDC ±1,5%
Load resistance...............................................................................................................max.3kΩ
Outputsignalvaluesat limit positions:.................................."O“.... 20mAor5mA(clamps81,82)
............................................."Z“......0mAor4mA(clamps81,82)
Valuestoleranceof output signalofEPVandcapacitivetransmitter............................"Z“+0,2mA
................................................................................................................................."O“ ±0,1mA
EPVtransmitterlinearityerror:................................................................................................ ±2%1)
EPVtransmitterhysteresis:..........................................................................................max.1,5%1)
1) fromratedvalue oftransmitterreferredtooutputvalues
Electronicposition controller(N)
Controllersoftwareequipment:
A)Function and parameters
programmable functions:
•.withfunctionalbuttonsSW1, SW2andLEDdiodesD3, D4directlyplaced oncontroller
•.withcomputerorterminalequippedwithcorrespondingprogramme,usingRS232interface.
programmable parameters:
•.controlsignal
•.responsetoSYS-TESTsignal
•.mirroring (ascending/descending characteristics)
•.insensitiveness
•.EA limit positions(onlywithcomputerandZP2programme)
•.wayof regulation

SP 0,SPR0 9
B)Operation statesofcontroller
Errormessage fromerrormemory: (usingLEDdiodesandRS232andpersonalcomputer)
•.controlsignalmissingorfaulty
•. input valueof currentcontrolsignalunder3.5mA
•.existenceof SYS-TESTsignal
•.activityofswitches
•.failureoffeedbackpositiontransmitter
Statisticdata: (usingRS232and personalcomputer)
•.numberof controlleroperationhours
•.frequency ofrelayswitchingindirection "opening"
•.frequency ofrelayswitchingindirection "closing"
Supplyvoltage: ...............terminal61(L1)-1(N)................230VAC, ±10%
Frequency: ........................................................................50/60Hz±2%
Inputcontrolsignals-analogue: .....0-20mA
4-20mA
0-10V
(Actuatoropensat risingof controlsignal.)
Controllerlinearity: ...........................0.5%
Controllerinsensitiveness: ..............1-10%(adjustable)
Feedback(position transmitter): .....resistive100up to10,000
......................................................current4upto20mA
Poweroutputs: ..................................2xrelay5A/250VAC
Digitaloutputs:
4xLED(supply, error,adjustment, "opening", "closing"-withtwo-colourLED)
Errorstatus: ....................controlswitch24V, 2W-POR
Reaction aterrorsituation: ..............transmittererror-errormessageLED
Controlsignalmissing: ....................errormessageLED
SYSmode: .........................................errormessageLED
Adjusters: ..........................................communicationconnector
......................................................2xcalibratingandadjustingbutton
Switching-off: 2A-250 VAC, cosϕ= 0.8
0,1A-250VDC,
2A-24VDC, T=L/R=3ms
min. switching voltage:20V
min. switching current: 100mА
switchingtime:max..20 ms
insulationresistance:50 МΩ
Manualcontrol: ..................withhandwheel;
rotating clockwiselyEAoutputpart ismovingindirection"O"–open.
Electriccontrol:
• remotecontrol(output motionof actuatorisoperated bypowersupplyvoltage)
Outputpartbacklash: .................max. 1°(at5%ofmax. loadtorque).
Adjustmentoflimitpositions:
Limit positionswitchesareadjusted withaccuracy±1°.
Additionalposition switches(S5,S6)areadjusted15°beforeendpositions.
Weight: 1,4to2kg
SP 0–1,4to2kg
SPR0–1,8to2,4kg-inaccordancewithversionofmechanicalconnectionofEA;

10 SP 0,SPR0
1.8.2Mechanicalconnection:
Basicandconnectingdimensionsaregivenindimensionaldrawings.
1.8.3Electricconnection
• Toterminalboard(X): max.12terminalswithnominalconnecting cablesizemax.1.5mm2,max.
2,5mm2(holdforSP 0), orto12 terminalswithnominalconnectingcablesizemax. 1.5mm2, max.
2,5mm2+ 5terminals, connectingcablesizemax.0.5mm2(holdforSPR).
3cableglandswithcableofdiameter6up to10,5mm.
When usingtwotypesofextendedcableglandsof diameterfrom9to13mm (maxfor2positions,
without combinationwithcableglandsofdiameterfrom14 to18mm), resp.ofdiameterfrom14to
18 mm (justforoneposition).
Withprotection terminal:
externalandinternal, mutuallyconnectedandmarked withprotectionearthlingmark.
Electricconnection-accordingtowiringdiagrams.
1.9Conservation, packing, transport, storingand unpacking
Surfaceswithoutsurfacetreatmentaretreatedbyconservation preparationMOGULLV2-3
beforepackaging.
Conservationisnotnecessaryif the followingstorageconditionsarecompliedwith:
•Storagetemperature: -10 to+50°C
•Relativeairhumiditymax.80%
•Electricactuatorsandtheiraccessoriesmustbestoredindry, well ventilatedcoveredspaces,
protectedagainstimpurities,dust, soil humidity(byplacement toracks,oronpalettes), chemicals
andforeigninterventions
•Thereshall beno corrosivegasespresent inthe storage areas.
The EASP orSPR aredeliveredinsolidpackagesguaranteeing resistanceinaccordancewith
EN60654(IEC60654-1and60654-3).
Packageisabox.Productsinboxesispossibletoloadonthepallets(palletisreturnable).On
theoutersideof thepackageisstated:
• manufacturerlabel,
• nameand typeofproduct,
• numberof pieces,
• otherdata–noticesandstickers.
The forwarderisobligedtosecurepackedproducts,loaded on transportationmeans,against
self-motion;ifopen transportationmeansareused,tosecuretheirprotectionagainstatmospheric
precipitationsand splashingwater.Displacementand securing ofproductsintransportationmeans
mustprovidetheirstableposition,excludethe possibilityoftheirinter-collisionand theircollision with
thevehiclewalls.
Transportationcan beexecuted byheatless and non hermeticspacesoftransportationvehicleswith
influenceswithintherange:
-temperature: -25°Cupto+70°C(astrangeversion –45°Cup to+45°C
-humidity: 5upto100%,withmax. watercontent0.029kg/kgof dryair
-barometricpressure86upto108kPa
Upon receiving ofEAexamine,ifduringtransportation,resp.storing didnotcometoits
damage.Atthesametimeverify,ifthedataon thelabelscorrespondstoaccompanying
documentation andpurchase-salecontract/order.Eventual discrepancies, faultsand damages
shouldbereportedwithoutanydelaytosupplier.
Electricactuatorsandtheiraccessoriesmustbestoredindry,well ventilatedcoveredspaces,
protectedagainst impurities,dust, soil humidity(byplacement toracks, oron pa-lettes), chemicalsand
foreigninterventions, at ambienttemperaturefrom-10°Cup to+50°Candatrelativeairhumiditymax.
80 %.
It isnotacceptabletostoreEAoutdoors, orinareasnotprotectedagainstdirect climateinfluence!

SP 0,SPR0 11
Eventualdamagestosurfacefinishremovewithoutdelay–thuspreventing damagebycorrosion.
Ifstoringtakeslongerthan1year,itisnecessarytoinspectlubricationfillingsbeforeputtingEA
intooperation.
Assembled EA,butnotputintooperationisnecessarytoprotectbythe equivalentmethod as
duringstorage (forexamplesuitableprotectivecover).
Afterassemblytothe armatureinfreeand wetareas,orinareaswithtemperaturechanges,
connectwithoutdelayheatingresistor–thuspreventingdamagescausedbycorrosionfromliquefied
waterinthe controlarea.
Excessivepreserving greaseremovejust beforeputtingEA intooperation.
1.10Assessmentoftheproductandpackagingand removalofcontamination
The productanditspackagearemade ofrecycling materials.Donotthrowthe singlepartsof
thepackage andoftheproductaftertheirlifebutsortthemaccordingtoinstructionsincorresponding
executivesorregulationsofenvironmentprotection,andallowtheirrecycling.
The productanditspackingarenotasourceofanyenvironmentpollutionorcontaminationand
do not containanydangerouswaste.
2.Installationanddismantling ofactuator
Abidebysafetymeasures!
Notes:
Repeatedlyverifywhetherplacing ofEA correspondentstopart"Operatingconditions".If actual
conditionsdifferfromrecommended,it isnecessarytoconsult itwithmanufacturer.
Beforestarting ofmounting theEAontothevalve:
• Check againwhetherthe EA wasnot damagedduring storing.
• Check whetherthe adjustedoperation angleand connectingdimensionsoftheactuator(see the
nameplate)areincompliancewiththe valveparameters.
Incaseof inconsonance,perform adjustingaccordingtothepartAdjustment.
2.1Installation
EA isbytheproduceradjustedtoparametersaccordingtothe nameplate. Put onthehandwheel
beforeassembly.
2.1.1 Mechanical connection electricactuatorwithvalve
Notethat beforethemechanicalconnectionitisneededtocheck whethertheoperationangleof
theactuator(see thetypelabel)andthevalvearethesame.
ElectricactuatorsSP andSPRaredesignedforoperationofbutterfly,ball and mixing valves
withoperationangleto270°.
The actuatorscanbeinstalled and operatedinanyposition.Whileinstalling leaveenough space
fordismantlingoftheuppercover.
Beforeinstallation cleanthecontactareasoftheactuatorandthe valve,coattheoutputshaft
andslidingareaswithagreasewithoutanyacids.
!

12 SP 0,SPR0
Mechanicalconnectionisavailableinthefollowingversions:
Legend:
A.........electricactuator
1.......screw
2.......springwasher
B.........valve
a)Withaflange
Whileconnection electricactuatorwithaflangefollow
thesesteps(Fig.2):
• checkthelabelswhetheroperationangleoftheactuator(A)
isthesameasthe operationangleof the valve(B),
• puttheactuator(A)andhevalve(B)tothepositionclosed,
• placetheactuator(A)ontothevalve(B),
• fixthesatactuatorwithfourscrewswiththreadofM5(1)
andspring
washers(2),andtightenthem(the screwsaretobe
screwedintothevalveflangeinthe depthof10 mm),
• iftheholesinthevalveflange (B)donotfitwiththe thread
holesintheactuator(A)rotatethe handwheeluntil theyfit.
b)Withastand
The actuatorswithastandarefixedtothe basewithtwoscrewswiththreadM6.The screw
depthinthe steelbasemustnotbe lessthan 6mm,incaseofabasemadeofaluminiumalloynot
less than12mm.
Theyareconnectedwithacontrolled device:
• directly throughacoupling
• withalevermechanism consisting ofthe twolevers
(oftheactuatorandthecontrolleddevice)andone
pull-rod connected withatubewiththreadsonthe
bothends(seedimensionaldrawingP-0100).
Whilemountingthe levermechanismthe angle
betweenthe leverandthe pull-rodistobemorethan 15°
andlessthan165°.Thecoarseadjustmentofany
actuatorleverposition can be changed turning the hub
on theoutput shaft by90°orturningthe leveron the hub
by60°orwiththecombinationof the twooperationsby30°.
2.1.2Electricconnectionand checkingoffunction
1. Follow instructionsin the part"Requirementsforprofessional qualification"!
2. While laying electrical line abide bythe instructionsforheavy current installations.
3.Cablestoterminal boardsorconnectors leadthrough cableglands.The cablejacketdiameters must
conform tothe extent specified in Chapter1.8.3!
4. Beforeinitiation EAintooperation internal and external protection terminalsareneeded tobe connected.
5. Feeding cablesaretobefixed tothe solid construction at most150 mmfromthe cable glands.
6. Cablesof input controlling signalsintoacontrollerandoutput signalsfromaconvertermustbe conducted
separatelyfrompowerconductorsoritispossible touseshielded cables.
7.Topreventmoisturefromentering the actuatoraround the connecting cables,the cablesmustbe sealed with
silicone material at the point ofpenetration through deviceshell.
Fig.3
Fig.2
!

SP 0,SPR0 13
Connecting withthemastersystem:
The EA canbecontrolledwith: -abuilt-inposition controller
-an externalpositioncontroller
1. If the EA iscontrolledwithan external controllerusingunified signalfromatwo-wiretransmitter(capacitiveor
resistivewithaconverterin two-wireconnection),itisneeded toarrange connecting ofthe two-wiretransmitter
loop toelectrical earthofthe successiveexternal controller!
2. Connection can be performed onlyin one point,in anypart ofloop out ofthe EA.
3.Electronics ofthe two-wiretransmitters isgalvanicallyinsulated thatiswhyitcan serveasanexternal source
forsupplying of several transmitters(theirnumberdependson currentwhichthesourcecan supply).
4. Do notconnect and disconnect liveconnectors!
Notes: 1.Wiresof input control signalstocontrollerand output signalsfromcurrent converterit isnecessary to
lead themseparatelywiththrustwiresorit isnecessarytouseshielded wires
2.The EA aredelivered withbushings,whichin caseoftightputting on the leadsassureprotection
enclosureup toIP68.Forrequired protection enclosureitisneeded touseringsaccording tothe actual
cable diameter.
3.While fixing the cableit isneeded tocount withallowed bend radiustoavoiddamagingordeformation of the
sealing elementofthe bushing.The leadsaretobe fixed withthe solid construction atmost150 mm from
the bushings.
4.It isrecommended tousescreened cablestoconnect remotetransmitters.
5.The faceareasofthe control partcoverhavetobe beforere-mounting clean,coated withagreasewithout
anyacid (e.g. vaseline)and sealing not damaged toavoid joint corrosion.
6.Reversation ofthe EA issure,ifthe period between switching-off and switching-on ofpowersupplyforthe
reversed movement of the output partisminimally50 ms.
7.Delayafterswitching-off, i.e.timesinceareaction of switchestill the motorisdead can be maximally20 ms.
8.Itisrecommendedtohavethe corresponding direction protection switched-off directlywiththe
corresponding position ortorque switches.
Afterelectricconnectionitisrecommended:
Checking ofwiring. Settheactuatorintoamid-position.Check therightdirectionofoutput
shaft movementwithpressing thebutton"closing"(on amanualcontrolboardoron atest
buttonpanel)and theoutput shaft shouldturnclockwiselylookingfromabove. Ifnot change the
orderofthemainsphases.
Checking ofposition switches. Whiletheactuatorisrunning inthechosendirection consequently
switchcontactsofswitchespressing springsofcorrespondentswitches.Incaseofcorrectconnection
theactuatoristostop.Ifanyofthefunctionsisnotcorrectcheck theconnectioninaccordancewith
thewiring diagram.
Notes: 1.Wiresof input control signalstocontrollerandoutput signalsfromcurrent converterit isnecessary
tolead themseparatelywiththrustwiresorit isnecessary touseshielded wires
2.The EAaredelivered withbushings,whichin caseoftightputting on the leadsassureprotection
enclosureup toIP68. Forrequired protection enclosureitisneeded touseringsaccording tothe actual
cable diameter.
3.While fixing the cable itisneeded tocountwithallowedbend radiustoavoid damaging ordeformation of
the sealingelementof the bushing. The leadsaretobefixed withthe solidconstruction at most 150mm
fromthe bushings.
4.It isrecommended tousescreened cablestoconnect remotetransmitters.
5.The faceareasofthe control part coverhavetobe beforere-mounting clean, coated withagreasewithout
anyacid (e.g. vaseline)and sealing not damaged toavoid joint corrosion.
6.Reversation of the EA issure,if the periodbetween switching-off and switching-on of powersupplyforthe
reversed movement of the output partisminimally50 ms.
7.Delayafterswitching-off, i.e.timesinceareactionofswitchestill the motorisdead canbemaximally20
ms.
8.Itisrecommended tohavethe corresponding direction protection switched-off directlywiththe
corresponding position ortorque switches.
Inthe SPRversion withthe built-inelectroniccontrolleritisneededtoperform
autocalibration forassuringoptimalfunctioning.
!
!
!
!

14 SP 0,SPR0
Theprocedureisasfollows
Press thebutton SW1 forabout2sec(i.e.till the D3 diode isgoton)tosetthecontrollertothe
autocalibration mode.During thisprocess thecontrollerchecks the feedback transmitterand the
senseof turning,putstheEAtothe positionsopenand closed, measuresinertiamass inthedirections
"opening"and"closing",and loadsthe adjusted parametersintothe EEPROMmemory.Incasethat
duringtheinitialisationprocess anerroroccurs(e.g.inconnectionoradjustment)theinitialisation
processwill be interruptedand thecontrollerwiththe D4 diode reportsabout the typeoftheerror.Else
afterfinishing the initialisation process the controllerisputintothe regulation mode.Ifneeded to
changeadjustedparametersofthecontrollerfollowinstructionsgiven inthepart Adjustingof actuator.
2.2Dismantling
Beforedismantling itisrequiredtodisconnecttheEAfrommains!
Donotconnectanddisconnectliveconnectors!
• DisconnecttheEA frommains.
• DisconnecttheleadsfromtheEAterminalboardsandloosenthecablesfromcableglands.
• Loosenthe fixingscrewsof theEA flangeand disconnectthe EA fromthevalve.
• Whilesending theEAtoberepaired put it intoapackage solidenoughtoavoiddamagesoftheEA
duringtransportation.
3.Adjustingofactuator
Attention! Seechapter1.22Requirementsonprofessionalcompetence…
Disconnecttheelectrical servo-drivefromelectricalpowernetwork!
Observesafetyregulations!
The adjustmentcanbeperformedatamechanicallyand electricallyconnectedEA.Thispart
describesadjustmentofEA tospecifiedparametersincasethatanyunitof EAisreset.
The controlpartsdesigned foradjustmentareaccessibleafterremoving oftheactuatorupper
cover. Unscrewthefourscrewsfixing thecovertothebottomcase,andremovethecover.
Afteradjustment fixagainthecoverwiththe fourscrews.
3.1Adjustmentofpositionswitches(Fig.4)
Intheplanttheactuatorsareadjustedtothefixed angle(90°,120°or160°)inaccordancewiththe
nameplate.Whileadjusting followthesesteps:
• Settheactuatortotheendposition"closed"and turnthecam(13)clockwiselyuntil theswitchS4
(18)will switch.AdjustalsotheadditionalpositionswitchS6(20)turningthecam(15)inthesame
directionasthe cam(13)fortheswitchS4.
• Settheactuatortothe position„open“andturnthe cam(12)counterclockwiselyuntil theswitchS3
(17)will switch.AdjustalsotheadditionalpositionswitchS5(19)turningthecam(14)inthesame
directionasthe cam(12)fortheswitchS3.
Legend
12.....camof switchS3
13.....camof switchS4
14.....camof switchS5
15.....camof switchS6
17.....position switch“open”
18.....position switch“closed”
19.....additionalposition switch“open”
20.....additionalposition switch“closed”
Note:
The positionswitchesofthe actuatorwiththeposition transmittercan besetinconnectionwiththe
rangepossibilitiesof thetransmitter.
Fig.4
!
!

SP 0,SPR0 15
3.2Adjustmentofresistanttransmitter(Fig.5)
The resistanttransmitter isinthe EA SP used tofunctionasaremotepositionindicator;inthe
EA SPR tofunction asafeedback inthe positioncontrollerand ifneeded alsointhe position ofa
remoteresistantpositionindicator.
Beforetheresistant transmitteradjustment the position switcheshavetobeadjusted.
Resistanttransmitterdoesnotneedadjustment, becauseofself-adjustmentbyadjusting
actuatortobothendpositions.Transmitterisnotpossiblesetuptootheroperatingangle,thanis
shownonname-plateofactuator.
Adjustment consistsinsettingof theresistanceinthedefined limitpositionof theEA.
Notes:
1.Incasethat theEA isnot used inthe wholestrokerange givenon the nameplate, the resistancein
thelimit position"open"isproportionallyreduced.
2.IntheEA SPR 2000Ωresistanttransmittersareused.Intheothercasesifthe resistantbranchis
lead totheterminalboardtheresistanceofthe transmittersisaccordingtothecustomer's
specification.
Toadjust the transmitterfollowthesesteps:
• Loosenthe fixingscrews(9)ofthetransmitterholderandpushthe transmitteroutof mesh.
• Connect ameterforresistancemeasuringtotheterminals71and73oftheEA SP terminalboard,
ortotheterminals7and10 oftheEA SPR terminalboard.
• Puttheactuatortotheposition“closed“(withthehandwheel,or
withthelocalelectricposition controluntil thecorresponding
position switchS4).
• Rotatethetransmittershaftuntil resistanceof ≤5%ofthenominal
transmitterresistancecan bereadon themeterincaseof EA SP,
and3upto7%ofthenominaltransmitterresistanceincaseof
EA SPR, i.e.withthe resistanttransmitterwiththeconverter
PTK1.
• Inthepositionputthetransmittertomeshwiththedrivewheel
andfixthefixingscrewsonthetransmitterholder.
• Disconnectthemeterfromthe terminalboard.
3.3AdjustmentoftheElectronicPositionTransmitter(EPV)-theResistive
Transmitter(Potentiometer)withtheConverterPTK1
EPV –the2-wireversion (Fig. 6)
The positiontransmitterwiththeconverterPTK1isinthe plantadjusted tohavetheoutput
currentsignalon theterminals81-82 asfollows:
• intheposition “open“..............................20mA
• intheposition “closed“ ..............................4mA
Ifthetransmitterrequiresanewadjustmentfollowthese
steps:
• Puttheactuatortothe position “closed“and switch
thepowersupplyoff.
• Adjusttheresistivetransmitteraccordingtothe
previouschapter.Theresistanceistobemeteredon
the terminalsX-Y(Fig.6).The usedtransmitter
resistanceis 100 Ω.
• Switchtheconverter′spowersupplyon.
• Turnthe adjustingtrimmerZERO(Fig.6)toadjust
the outputcurrentsignalratemeasured onthe
terminals81-82 to4mA.
• Settheactuatortothe position“open“.
• Turntheadjusting trimmerGAIN(Fig.6)toadjustthe
Fig.5
Fig.6

16 SP 0,SPR0
output currentsignalratemeasuredontheterminals81-82to20mA.
• Check the outputsignaloftheconverterinthe bothlimitpositions,and repeatthe procedureif
needed..
Note:
The outputsignalof4-20mAcanbe adjustedattherange from75up to100%ofthe ratedstroke
stated on the actuator′snameplate. At valueslessthan75% the value 20mAisreduced proportionally.
EPV –3-wireversion (Fig. 7)
The resistivetransmitterwiththeconverterisinthe plantadjusted tohavetheoutputcurrent
signalmeteredontheterminals81-82asfollows:
• intheposition „open“.....................................20
mAor5mA
• intheposition „closed“...................................0mA
or4mA
accordingtothespecifiedversionoftheconverter.
Ifthetransmitterrequiresanewadjustmentfollow
thesesteps:
• Puttheactuatortotheposition„closed“andswitch
thepowersupplyoff.
• Adjustthe resistivetransmitteraccordingtothe
previouschapter.The resistanceistobe metered on theterminalsX-Y(Fig.7).The used
transmitterresistanceis 2000Ωor100 Ω.
• Switchtheconverter′spowersupplyon.
• Turnthe adjustingtrimmerZERO(Fig. 7)toadjusttheoutputcurrent signalratemeasuredonthe
terminals81-82 to0mAor4mA.
• Settheactuatortothe position„open“.
• Turnthe adjustingtrimmerGAIN(Fig.7)toadjustthe outputcurrentsignalratemeasuredonthe
terminals81-82 to20mAor5mA..
• Check theoutputsignaloftheconverterinthe bothlimitpositions,andrepeatthe procedureif
needed.
Note:
The outputsignalof(0-20mA,4-20mAor0-5mA-accordingtothe specification)canbeadjustedat
therangefrom85upto100%oftheratedstrokestated on the actuator′snameplate.Atvaluesless than
85% the value ofthe outputsignal isreduced proportionally.
3.4Adjustmentofpositioncontroller(Fig. 8)
The built-inposition controllerREGADAofnewgeneration isauser-friendlycontrolsystemto
controlactuatorswithan analoguesignal.The controllertakesadvantagesofhigh-powerRISC
processorMICROCHIPtoperform all functions.Itprovidesalsocontinuousautomotivediagnosticsof
the system,errormessagesaswell asnumberofrelayswitching andnumberof controller'soperation
hours. Placing an analoguesignalontothe input terminalsof theterminalboard86/87(GND, -) and88
(+)causesthat the EAoutput isreset.
Required parametersandfunctionscanbeprogrammedusingfunctionbuttonsSW1-SW2and LED
diodesD3-D4placeddirectlyonthecontroller, see Table2.
[Fig.7]

SP 0,SPR0 17
Settingofcontroller
The controller'smicroprocessorunitisintheproductionplantprogrammedtoparametersgiven
in Table2 (Note2).
Settingof thecontrollerisperformedusing buttonsandLEDdiodes.
Adjustthepositionand torque switchesandthepositiontransmitterbeforeadjustmentofthe
controller.
Layingofadjustersandsignalling elementson the
boardoftheREGADAcontrollerisshownon Fig.8:
Table2:
D3 (yellow)diode
numberof blinking
Adjustmenu D4 (red)diode
numberof blinking Adjustedparameter
1blink 0-20mA
2blinks 4-20 mA(*)(**) 1blink controlsignal 3blinks 0-10VDC
1blink EA opensreceiving signalSYS
2blinks EA closesreceiving signalSYS
2blinks responseforsignal
SYS-TEST 3blinks EAstopsreceiving signalSYS (*)
1blink EA CLOSINGatincreasing of control
signal
3blinks mirroring (ascending/descending
characteristics) 2blinks EAOPENINGatincreasingofcontrol
signal (*)
4blinks insensitiveness of
controller 1to10 blinks insensitiveness of controllerof1-10% (3% set bythe producer) (*)
1blink narrowtorque
2blinks narrowposition (*)
3blinks wide torque
5blinks wayofregulation
4blinks wide position
Notes:
1.The controllerat autocalibration automaticallysetsthe feedback type -resistant/current
2.(*)Parameterssetin the production plant,ifcustomerhasnot stated else.
3.(**)Input signal 4mA-position "closed"
20 mA -position "open"
Standardsetting ofcontroller(programmedRESETofcontroller)- incaseofanyproblemswith
settingoftheparametersitispossiblewithpressing both SW1andSW2 atthesametimeandthen
switchingpowerontosetthe standardparameters.
Controllersetting procedure:
The initialisation routine startsattheswitched-oncontroller,zerosystemdeviationandshort
pressingofthe SW1button forca2sec(i.e.until the diodeD3got on). Loosing the buttonsomeofthe
defaultmenusstarts(usuallycontrolsignal)whatisshownwith1blinkontheD3diodeaswell asone
SW1button startsan initialisation routinean allows
listingintheadjustmenus
SW2button settingofparametersinthechosenmenu
D1diode poweron indication
D2diode motiontothedirection "opening"indication
(green)-"closing" (red)indication
D3diode (yellowlight)numberofblinking codes
indicateschosenadjust menu
D4diode (redlight)numberofblinking codes
indicatesadjustedparameterofthe
controllerfromthechosenmenu
Fig.8

18 SP 0,SPR0
ofthedefaultparameters(usuallycontrolsignalof4-20mA)whatisshownwith1blinkontheD4
diode. Thentherequiredparametersofthecontrollercanbechanged accordingtoTable2:
• press shortlytheSW1buttontolist themenu shownwiththeblinkingnumberontheD4diode.
• press shortlytheSW2buttontosetparametersshownwiththeblinking numberontheD4diode.
Afterchanging oftheparametersaccording touser'swishes,putthecontrollertoautocalibration
withpressingtheSW1button forca2sec(i.e.until thediode D3goton).During thisprocess the
controllerperformsthe feedback transmitterandturningsensechecking,setsactuatortothepositions
"open"and "closed",measuresinertiamass inthe directions"opening"and"closing",andloadsthe
adjustedparametersintotheEEPROMmemory.Incasethatduring the initialisation process an error
occurs(e.g. inconnectionoradjustment)theinitialisationprocesswill be interrupted andthe controller
withtheD4diode reportsaboutthetype ofthe error.Elseafterfinishingthe initialisation process the
controllerisputintothe regulation mode.
ErrormessagesofthecontrollerwithD4diodeatinitialisation
4blinks.......improperconnectionofthetorqueswitches
5blinks.......improperconnectionofthefeedback transmitter
8blinks.......badsenseof actuator'sturningdirectionoradverseconnection ofthefeedback
transmitter
Watching operationanderrorstates
Watchingoperation anderrorstatesispossiblewiththeEAopen.
a)Operation statuswiththeD3LEDdiodeindicating:
• it iscontinuouslylighting-thecontrollerregulates
• it iscontinuouslynotlighting-systemdeviationintheinsensitiveness range-theEAhasstopped
b)ErrorstatewiththeD4and D3LEDdiodesindicating-D4continuouslylighting,
D3indicateserrorstatewithblinking
• 1blink(repeated):indicationof the"TEST"mode-theEA isput totheposition
accordingtothesignalinthe"TEST"menu(at connectingthe66and
86/87terminals)
• 2blinks (repeatingaftershortpause): missing of controlsignal-theEAisputtothe
position accordingtothe signalinthe"TEST"menu
• 4blinks (repeatingaftershortpause): torque switchesactivityindication
(the EA switched-off withthetorqueswitchesinamid-position)
• 5blinks (repeatingaftershortpause): failureof thefeedback transmitter-theEAisputto
thepositionaccording tothesignalinthe"TEST"menu
• 7blinks (repeatingaftershortpause): controlsignal(currentatrange4-20mAless than
4mA(3.5mA).