ii D30 Line Distance Protection System GE MultilinINDEXCOMMUNICATIONS10BASE-F ..................................................................... 5-25connecting to the UR .............................................. 1-9, 1-16CRC-16 error checking .................................................... B-2DNP ....................................................................... 5-27, E-1G.703 ............................................................................ 3-31half duplex...................................................................... B-1HTTP ............................................................................ 5-44IEC 60870-5-104 protocol .............................................. 5-45IEC 61850 ................................................................... 5-227inter-relay communications ............................................. 2-19Modbus .................................................. 5-26, 5-47, B-1, B-4Modbus registers ...........................................................B-24network ......................................................................... 5-25overview ........................................................................ 1-17RS232 ........................................................................... 3-22RS485 .................................................................. 3-24, 5-22settings ...................................... 5-25, 5-27, 5-32, 5-45, 5-47specifications........................................................ 2-18, 2-19UCA/MMS ................................................................... 5-229web server..................................................................... 5-44COMTRADE ............................................................... B-7, B-8CONDUCTED RFI ............................................................ 2-20CONTACT INFORMATION .................................................. 1-2CONTACT INPUTSactual values ................................................................... 6-3dry connections ............................................................. 3-17FlexLogic operands ...................................................... 5-107Modbus registers ............................... B-11, B-16, B-52, B-54settings ....................................................................... 5-221specifications................................................................. 2-16thresholds ................................................................... 5-221wet connections ............................................................. 3-17CONTACT OUTPUTSactual values ................................................................... 6-4FlexLogic operands ...................................................... 5-107Modbus registers .........................................B-11, B-16, B-64settings ....................................................................... 5-224CONTROL ELEMENTS ................................................... 5-186CONTROL POWERdescription..................................................................... 3-10specifications................................................................. 2-18CONTROL PUSHBUTTONSFlexLogic operands ...................................................... 5-102Modbus registers ...........................................................B-58settings ......................................................................... 5-60specifications................................................................. 2-14COUNTERSactual values ................................................................... 6-6settings ....................................................................... 5-209CRC ALARM .................................................................... 5-76CRC-16 ALGORITHM ........................................................ B-2CRITICAL FAILURE RELAY ....................................... 2-17, 3-9CSA APPROVAL .............................................................. 2-21CT BANKSsettings ......................................................................... 5-81CT INPUTS ...................................................... 3-11, 5-6, 5-81CT WIRING ...................................................................... 3-11CURRENT BANK ............................................................. 5-81CURRENT DIFFERENTIALModbus registers ...........................................................B-15CURRENT METERINGactual values ..................................................................6-14specifications .................................................................2-15CURVESdefinite time ...................................................... 5-155, 5-178FlexCurves ......................................................... 5-93, 5-155I2T ............................................................................... 5-155IAC .............................................................................. 5-154IEC .............................................................................. 5-153IEEE ............................................................................ 5-151inverse time undervoltage ............................................. 5-178types ........................................................................... 5-151CYBERSENTRYsystem logs ....................................................................5-18DDATA FORMATS, MODBUS ............................................. B-67DATA LOGGERModbus ........................................................................... B-8via COMTRADE .............................................................. B-7DATE ................................................................................ 7-2DCMA INPUTS .................................................................6-20Modbus registers .................................................. B-18, B-65settings ........................................................................ 5-238specifications .................................................................2-16DCMA OUTPUTSdescription .....................................................................3-20Modbus registers ........................................................... B-44settings ........................................................................ 5-241specifications .................................................................2-18DECOMMISSION ..............................................................11-7DEFINITE TIME CURVE ...................................... 5-155, 5-178DELETE FILES AND RECORDS ........................................11-7DESIGN ............................................................................ 1-3DEVICE ID ..................................................................... 5-227DEVICE PROFILE DOCUMENT .......................................... E-1DIELECTRIC STRENGTH .................................................. 3-9DIGITAL COUNTERSactual values ................................................................... 6-6FlexLogic operands ...................................................... 5-103logic ............................................................................ 5-210Modbus registers .................................................. B-10, B-46settings ........................................................................ 5-209DIGITAL ELEMENTSapplication example ...................................................... 5-208FlexLogic operands ...................................................... 5-103logic ............................................................................ 5-207Modbus registers ........................................................... B-42settings ........................................................................ 5-206DIGITAL OUTPUTSsee entry for CONTACT OUTPUTSDIMENSIONS ............................................................. 3-1, 3-2DIRECT DEVICESactual values ................................................................... 6-9Modbus registers ........................................................... B-19settings ........................................................................ 5-231DIRECT I/Osee also DIRECT INPUTS and DIRECT OUTPUTSapplication example ........................................... 5-232, 5-233configuration examples ........................ 5-71, 5-73, 5-76, 5-77settings ..............................................5-71, 5-76, 5-77, 5-231