User Manual

DIR 1000587R0002 (L3821)
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3.3.1 Use of pushbuttons
Themodiableeldscanbelledinusingthe↑or↓ keysandconrmingbythe↵key.Onceyouhaveenteredthepageyouneed,youcan
movefromonevaluetoanotherbyusingthe↑or↓keys.Tochangeavalue,positionthecursoroverthevalueinquestion(themodiableeld
willappearinreverse,i.e.whiteonablackbackground),andusethe↵key.
Toconrmprogrammingofpreviouslyconguredparameters,pressESCkeytomoveupthroughmenusuntilprogrammingconrmationpage
isdisplayed;SelectconrmandpressENTERtoprogramdata.
The “i Test”keymustbeusedtoperformtheTriptesttoviewtheinformationpageandtoseethelasttripwithin48hoursofCBopeninginself-
poweringmode.
3.3.2 Read and Edit modes
Themenusmap(seepar.3.4.1)showsallpageswhichcanbeobtainedandhowtomovebetweenthemfromthekeyboard,inthe“READ”mode
(datareadingonly)orinthe“EDIT”mode(tosettheparameters).
Startingfromanypagedisplayedafter120secondsinactivity,thedefaultpagewillautomaticallybedisplayed(seepar.3.4.1).
Theallowablefunctionsdependingonstateare:
“READ”:
 Consultingmeasurementsandhistoricaldata
 Consultingunitcongurationparameters
 Consultingprotectionparameters
“EDIT”:
 AnythingallowedinREADmode
 Congurationoftheunit
 Programmingofparametersrelativetoprotections
 TESTFunctionsoftheunit
Toaccessthe“EDIT”mode,itisnecessarytopressthe↵keyonapagewitheldswhichcanbeedited.Apasswordwillthenberequiredto
enableswitchingtotheeditingmode.
Useofkeysissummarizedinthefollowingtable:
Key Function
   Movebetweenpages
   Movewithinmenus
   Changeparametervalues
   Endsettingphaseandconrmresult
   Selectmenuitem
   Accesstosurngmenusfromthedefaultpages
   Gobacktopreviouslevelwhensurngwithinthemenus,untilreturningtothedefaultpages
   Exittheparameterchangingphase,abortingthechange
This key is used to re-enable the display after it has gone off within 48 hours of circuit breaker opening
in self-powering mode. Can be used jointly with the other keys for special combinations that enable
accesstoreservedpages.
3.3.3 Changing parameters
MovingwithintheMainMenu,allpagesrelatingtocongurationsandparametersettingscanbereached,withanopportunitytochangethe
valuesspeciedfortheparameters.
Afteranyprogramming,youneedtoConrm/Cancel/Changeanychangesthathavebeenmade.Thisprocedurecannotbeappliedtoallpro-
grammingactivities.
Twoexamplesareprovidedbelow:oneconcernsthecaseinwhichnoconrmationisneededforthechangesthathavebeenmade,whilein
theotheraconrmationwindowappears.
Procedure not requiring conrmation of any programming
Forinstance,tosetSystemDate,thecorrectsequenceisasfollows:
PressESCtoaccesstheMainMenu.
FromtheMainMenu,selectSETTINGS
pressthe↵key(enter)
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Protections settings
Measurements
Settings
Protections
Menu