GE L90 Instruction Manual

Also see for L90: Communications manual Communications guide Instruction manual Instruction manual Instruction manual

Contents

INDEXL90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL xiPortEthernet, turn on or off ...................................................................5-32HTTP, close ...........................................................................................5-86IEC 60870-5-104, close ..................................................................5-88Modbus, close .....................................................................................5-38SNTP, close ...........................................................................................5-97TFTP, close ............................................................................................5-87Port numbercombinations with protocols ......................................................5-39connectivity report of those used .............................................4-47DNP ..........................................................................................................5-40HTTP ........................................................................................................5-86IEC 60870-5-104 ...............................................................................5-87list of .......................................................................................................5-32Modbus ..................................................................................................5-38Modbus during installation ..........................................................3-57RADIUS ...................................................................................................5-19SNTP ........................................................................................................5-97system log ................................................................................5-19, 5-20TFTP .........................................................................................................5-87POTTapplication of settings ....................................................................8-17FlexLogic operands .......................................................................5-178hybrid POTT ......................................................................................5-363logic diagram .................................................................... 5-361, 5-363settings ................................................................................ 5-359, 5-362Power meteringspecifications ......................................................................................2-43values .....................................................................................................6-19Power supplydescription ...........................................................................................3-11removal to replace battery .......................................................11-14specifications ......................................................................................2-45Power swing blocking ........................................................2-39, 5-227Power swing detectFlexLogic operands .......................................................................5-178logic diagram ...................................................................................5-232settings ...............................................................................................5-225specifications ......................................................................................2-39Power system settings ...................................................................5-122Precision Time Protocolactual values for port state ............................................................ 6-9clock settings ......................................................................................5-94error message ...................................................................................... 7-9port behavior ......................................................................................5-33settings ..................................................................................................5-95specifications ......................................................................................2-48Preferencescomparing settings ..........................................................................11-5Engineer ................................................................................................4-47IEC 61850 ..............................................................................................5-48import file .............................................................................................11-7Preserve custom attributes when importing SCD/CID files .11-7Print front panel labels .........................................................4-24, 4-46Process busorder codes for compatible URs ................................................2-11overview ................................................................................................3-14Product informationactual values ...................................................................................... 6-33Device Connectivity Report in Engineer ................................ 4-47firmware revision ............................................................................. 6-34Programmed mode ........................................................................... 3-46Protection elements .............................................................................5-4Protection features ...............................................................................2-3Protection Summary interface ............................ 3-60, 4-4, 5-304Protocol selection ............................................................................... 5-39Prototype firmware error message .......................................... 7-12PRPactual values ...................................................................................... 6-10explained .............................................................................................. 5-34settings ................................................................................................. 5-32specifications ..................................................................................... 2-48PTPactual values for port state ............................................................6-9clock settings ..................................................................................... 5-94error message ......................................................................................7-9port behavior ...................................................................................... 5-33settings ................................................................................................. 5-95specifications ..................................................................................... 2-48pu quantity .................................................................................................5-4Pushbuttonscontrol FlexLogic ............................................................................5-171control logic diagram ...................................................................5-112control settings ...............................................................................5-110control specifications ..................................................................... 2-41user-programmable FlexLogic ................................................5-183user-programmable logic diagrams .....................................5-116user-programmable settings ...................................................5-112user-programmable specifications ......................................... 2-41PUTTapplication of settings ................................................................... 8-17FlexLogic operands .......................................................................5-179logic diagram ...................................................................................5-359settings ...............................................................................................5-357QQuad distance characteristic ....................... 5-209, 5-218, 10-25Quick Connect ........................................................................... 3-60, 3-61RRADIUS serverauthentication ................................................................................... 5-16setup .........................................................................................................B-1RAM required ......................................................................................... 3-48Reactive power ..................................................................................... 6-19Reactive power specifications ..................................................... 2-43Real power .............................................................................................. 6-19Real power specifications .............................................................. 2-43Real-time clockactual values for synchronization ...............................................6-9settings ................................................................................................. 5-94