WEG CFW900 - Page 6

English
CONTENTS
4.2MENUACCESSMODE-MENULEVELS.............................................................49
4.2.1ReadingVariables-StatusandDiagnosticsMenus.............................................49
4.2.2WritingVariables-ConfigurationsMenu...........................................................50
4.2.3WritingVariables-WizardsMenu....................................................................50
4.3HELPKEY.................................................................................................50
4.4DATEANDTIMESETTING..............................................................................51
4.5MAINSCREENSETTING................................................................................51
4.5.1ViewModes................................................................................................51
4.5.2ModificationoftheMainScreen......................................................................52
4.5.3ScreenExamples.........................................................................................54
4.6USBMODE................................................................................................54
4.7INSTALLINGTHEHMI...................................................................................55
5FIRSTTIMEPOWER-UPANDSTART-UP.....................................56
5.1PREPAREFORSTART-UP..............................................................................56
5.2START-UP.................................................................................................56
5.3INSTRUCTIONSFORCOMPUTERCONNECTION..................................................57
6TROUBLESHOOTINGANDMAINTENANCE.................................58
6.1OPERATIONOFPROTECTIONS,FAULTSANDALARMS..........................................58
6.2PROTECTIONS,FAULTS,ALARMS,ANDPOSSIBLECAUSES....................................59
6.3PROTECTION,FAULTANDALARMTABLE..........................................................59
6.4SOLUTIONSFORTHEMOSTFREQUENTPROBLEMS............................................89
6.5INFORMATIONFORCONTACTINGTECHNICALSUPPORT.......................................89
6.6PREVENTIVEMAINTENANCE..........................................................................90
6.7CLEANINGINSTRUCTIONS............................................................................91
7ACCESSORIES.........................................................................92
7.1LISTOFACCESSORIES.................................................................................92
7.2BACKPLANEREPLACEMENT..........................................................................93
7.3INSTALLINGTHECONTROLACCESSORY...........................................................93
8TECHNICALSPECIFICATIONS...................................................95
8.1INVERTERPOWERDATA...............................................................................95
8.1.1Input ........................................................................................................95
8.1.2Output.......................................................................................................96
8.1.3GeneralData..............................................................................................96
8.1.4EnvironmentalandMechanicalData...............................................................97
8.1.5Current,MotorandLossData.........................................................................98
8.2DEFINITIONSOFDERATINGFACTORS..............................................................101
8.2.1Introduction................................................................................................101
8.2.2DeratingfactoraccordingtotheAmbientTemperature(FDta)...............................102
8.2.3DeratingfactoraccordingtotheSwitchingFrequency(FDfsw).............................103
8.2.4DeratingfactoraccordingtotheAltitudeoftheInstallationSite ...........................104
8.2.5OtherDeratingFactors..................................................................................105
8.3INVERTERCONTROLDATA............................................................................106