EMKO EAOM-19 - Control on Delay (P19); Configurable Inputs 1 and 2 (P22 and P23); Horn Output Selection (P24); Choke Time (P25)

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Theunitcanbeconfiguredtorespondinanyofeightdifferentwaystoeachoneofthese
inputs. A contactclosureto0Vonanyoftheseinputscausesthehorntosoundfortheperiod
programmedbyP08andlightstheappropriateindicatoronthepanel. TheEAOM-19canbe
programmedtorespondinoneofeightways:
0 IndicationisunlatchedtheLEDflashesonlywhiletheinputis0V. Thisinputhasno
effectifanyotheralarmconditionispresent.
1 Indicationislatched. TheLEDflasheswhilethehornissoundingandthenstayson
untiltheRESET(13)buttonispressed.
2 Thisisthesameas1but,inaddition,theengineisshutdown.
Options3...6areeffectiveonlywhiletheengineisrunning.
3 IndicationisunlatchedtheLEDflashesonlywhiletheinputis0V. Thisinputoperates
onlyiftheengineisrunningandhasnoeffectifanyotheralarmconditionispresent.
4 Indicationislatched. TheLEDflasheswhilethehornissoundingandthenstayson
untiltheRESET(13)buttonispressed. Thisinputoperatesonlyiftheengineis
running.
5 As4but,inaddition,theengineisshutdown.
6 As4but,inaddition,thegeneratorcontactorisde-energisedtodisconnecttheload
fromthegenerator. Theengineisnotshutdown.
7 Remoteinhibit: In AUTOmode,ifoneoftheconfigurableinputsareselectedas7
andthisinputisactive,themodulewillinhibitthegeneratorforstarting.Intheother
hand,ifthisinputisactivewhilethegeneratorwasstarting,themodulewillstopthe
Generator.
8 In AUTOmode,ifoneoftheconfigurableinputsareselectedas8(RemoteStart),the
unitdoesn'tperformthemainsfailurecontrolinordertostartthegenerator.In AUTO
mode,ifoneoftheconfigurableinputsareselectedas8(RemoteStart)andthisinput
isactive,thentheunitwillperformthestartsequenceandtransferloadtothe
generator.Iftheinputispassive,theunitwillperformthestopsequence.
Duringtheinitialperiodaftertheenginehasbeenstarted,therecanbefluctuationsinengine
speedandalternatoroutputthatcouldgeneratespuriousfaultindications.ParameterP19
definesaperiodduringwhichanyfaultindications,exceptHigh Temperature,willbeignored
bytheEAOM-19. Also,intheeventofamainsfailure,transferoftheloadfrommainsto
generatorwillbedelayeduntiltheendoftheControlOnDelayperiod. Thisperiodbegins
whentheEAOM-19hasdetectedenginestartingandhascutoffthedrivetothestartermotor.
4.5.11ControlOnDelay(P19)
4.5.12ConfigurableInputs1and2(P22andP23)
4.5.13HornOutputSelection( 4)P2
Thisparameterdeterminethefunctionofhornoutput(Pin6);
0: Alarmoutput,
1:Chokeoutput.
2:Simulatefuelsolenoidoutput.
4.5.14Choketime( 5)P2
Thisparametersetstheperiodforwhichthechokeoutputisenergised.
4.5.15GeneratorStartDelay( )P26
Inautomaticmode,whenthemainshasbeeninterrupted,theunitwillstartthegeneratorafter
thedelayprogrammedintoP26. Thiscanbeusedtopreventnuisancetrippingwhen
switchingloadsetc.