Nederman HV Control Panel EX Series - Page 25

HV Control Panel
25
EN
EmptyingdoesnotstartiftheaccumulatedrunmehasnotpassedInterval1.Butifthe
MainlterDPShasindicatedahighdP(fortheResponseme,asforInterval2),then
cleaningstartsatthefollowingPilotsignaldeacvaon.
6.6.5 Sengs - Emptying TVFD
TVFD Range Default Used
Openme 0-999 s 10
Pause-me 0-999 s 10
Interval1 1-9999 m 30
Interval2 1-9999 m 10
Interval2delay 0-99 s 30
Interval2byLI Yes/No No
EmptyingbyTVFDisdelayed10secondsaerthecleaningsequencehasended.
OpenmeisthemetheTVFDlowerisopen.
Pausemeisthemebetweentheclosingoftheuppertotheopeningofthelowergatein
TVFDandviceversa.
Interval1istherunningmebetweenemptyingsequences.Fromtheendofonecycleto
startofthenextcycle.
Interval2isonlybevisiblewhenitisselectedbypushingthebuonanditshows“Yes”
ingreen.AlltheInterval2itemsinthedisplayareinvisibleifthePilotinterlockisselected
sinceitisnottobeusedifthePilotinterlockisselected.
Interval2isacvatedbytheLI,whenTVFD/hopparisinstalled.TheLIsignalhasan
adjustableresponseme.
WhenchangedtoInterval2,anemptyingsequenceisiniated.Whentheinterval2has
expiredthestatusofLIischecked,ifthereisanacvesignal,thentheintervalischangedto
Interval1andanemptyingsequencestarts.
ForTVFDEXinHVStarterEX,theopening/closingissupervisedandinterlockedbywire.
ThePausemeisthenthemefromclosedupper/lowerisdetectedunlopeningof
lower/upper.Ifthereisnodeteconwithin15seconds,moreopening/closingaemptscan
bemade.ThenumberofaemptsislimitedinAlarmdelaysengs.Seesecon6.7. Alarm
Delay.
EmptyingisalsopossiblewhenmanuallyiniatedinOFFandStandbymode,i.e.,no
vacuum.