GE L90 Instruction Manual page 4

3 INSTALLATION
4 INTERFACES
iv
3.1 Unpack and inspect......................................................................................... 3-1
3.2 Panel cutouts.................................................................................................... 3-2
3.2.1 Horizontal units......................................................................................................................3-2
3.2.2 Vertical units............................................................................................................................3-3
3.2.3 Rear terminal layout............................................................................................................3-8
3.3 Wiring ..............................................................................................................3-10
3.3.1 Typical wiring ....................................................................................................................... 3-10
3.3.2 Dielectric strength ............................................................................................................. 3-11
3.3.3 Control power ...................................................................................................................... 3-11
3.3.4 CT/VT modules .................................................................................................................... 3-12
3.3.5 Process bus modules ....................................................................................................... 3-14
3.3.6 Contact inputs and outputs .......................................................................................... 3-14
3.3.7 Transducer inputs and outputs................................................................................... 3-25
3.3.8 RS232 faceplate port........................................................................................................ 3-26
3.3.9 CPU communication ports ............................................................................................ 3-27
3.3.10 IRIG-B....................................................................................................................................... 3-29
3.4 Pilot channel communications....................................................................3-30
3.4.1 Fiber: LED and ELED transmitters............................................................................... 3-31
3.4.2 Fiber laser transmitters................................................................................................... 3-31
3.4.3 G.703 interface.................................................................................................................... 3-32
3.4.4 RS422 interface................................................................................................................... 3-36
3.4.5 Two-channel two-clock RS422 interface................................................................ 3-38
3.4.6 RS422 and fiber interface .............................................................................................. 3-39
3.4.7 G.703 and fiber interface................................................................................................ 3-39
3.4.8 IEEE C37.94 interface ....................................................................................................... 3-40
3.4.9 C37.94SM interface........................................................................................................... 3-43
3.5 Activate relay .................................................................................................3-46
3.6 Install software ..............................................................................................3-47
3.6.1 EnerVista communication overview ......................................................................... 3-47
3.6.2 System requirements....................................................................................................... 3-48
3.6.3 Install software.................................................................................................................... 3-48
3.7 Add device to software .................................................................................3-49
3.7.1 Set IP address in UR.......................................................................................................... 3-50
3.7.2 Configure serial connection.......................................................................................... 3-55
3.7.3 Configure Ethernet connection ................................................................................... 3-56
3.7.4 Configure modem connection.....................................................................................3-58
3.7.5 Automatic discovery of UR devices........................................................................... 3-58
3.8 Connect to the L90 ........................................................................................3-59
3.8.1 Connect to the L90 in EnerVista.................................................................................. 3-59
3.8.2 Use Quick Connect via the front panel RS232 port............................................ 3-60
3.8.3 Use Quick Connect via a rear Ethernet port.......................................................... 3-61
3.9 Set up CyberSentry and change default password .................................3-61
3.10 Import settings...............................................................................................3-62
4.1 EnerVista software interface......................................................................... 4-1
4.1.1 Introduction .............................................................................................................................4-1
4.1.2 Settings files ............................................................................................................................4-1
4.1.3 Event viewing..........................................................................................................................4-2
4.1.4 File support ..............................................................................................................................4-3
4.1.5 EnerVista main window .....................................................................................................4-3
4.1.6 Protection summary window..........................................................................................4-4
4.1.7 Settings templates................................................................................................................4-5
4.1.8 Secure and lock FlexLogic equations ..........................................................................4-9
4.1.9 Settings file traceability................................................................................................... 4-12
L90 LINE CURRENT DIFFERENTIAL SYSTEM - INSTRUCTION MANUAL
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