Sel SEL-787 - Overview

xiv List of Figures
SEL-787 Relay Instruction Manual Date Code 20150130
Figure 7.8 IRIG-B Input VIA Fiber-Optic EIA-232 Port 2 (SEL-2401/2404/2407 Time Source).............7.7
Figure 7.9 EIA-232 DB-9 Connector Pin Numbers ....................................................................................7.7
Figure 7.10 SEL Cable C234A—SEL-787 to DTE Device..........................................................................7.8
Figure 7.11 SEL Cable C227A—SEL-787 to DTE Device..........................................................................7.8
Figure 7.12 SEL Cable C222—SEL-787 to Modem....................................................................................7.8
Figure 7.13 SEL Cable C272A—SEL-787 to SEL Communications Processor
(Without IRIG-B Signal).......................................................................................................7.9
Figure 7.14 SEL Cable C273A—SEL-787 to SEL Communications Processor (With IRIG-B Signal)......7.9
Figure 7.15 SEL Cable C387—SEL-787 to SEL-3010 ................................................................................7.9
Figure 7.16 Ethernet Port (PORT 1) Status Report .....................................................................................7.24
Figure 7.17 Non-Redundant Port Response ................................................................................................7.24
Figure 7.18 GOOSE Command Response ..................................................................................................7.27
Figure 7.19 PING Command Response ......................................................................................................7.34
Figure 7.20 SHOW Command Example .....................................................................................................7.38
Figure 7.21 Typical Relay Output for STATUS S Command......................................................................7.41
Figure 8.1 Front-Panel Overview ................................................................................................................8.2
Figure 8.2 Access Level Security Padlock Symbol.....................................................................................8.3
Figure 8.3 Password Entry Screen...............................................................................................................8.4
Figure 8.4 Front-Panel Pushbuttons.............................................................................................................8.4
Figure 8.5 Main Menu.................................................................................................................................8.5
Figure 8.6 MAIN Menu and METER Submenu .........................................................................................8.6
Figure 8.7 METER Menu and ENERGY Submenu....................................................................................8.6
Figure 8.8 Relay Response When Demand, Peak Demand, Energy, or Max/Min Metering Is Reset.........8.6
Figure 8.9 Relay Response When No Analog Cards Are Installed.............................................................8.6
Figure 8.10 Relay Response When No Math Variables Enabled ..................................................................8.7
Figure 8.11 MAIN Menu and EVENTS Submenu........................................................................................8.7
Figure 8.12 EVENTS Menu and DISPLAY Submenu..................................................................................8.7
Figure 8.13 Relay Response When No Event Data Available.......................................................................8.7
Figure 8.14 Relay Response When Events Are Cleared ...............................................................................8.7
Figure 8.15 MAIN Menu and TARGETS Submenu .....................................................................................8.8
Figure 8.16 TARGETS Menu Navigation.....................................................................................................8.8
Figure 8.17 MAIN Menu and CONTROL Submenu ....................................................................................8.8
Figure 8.18 CONTROL Menu and OUTPUTS Submenu.............................................................................8.9
Figure 8.19 CONTROL Menu and LOCAL BITS Submenu........................................................................8.9
Figure 8.20 MAIN Menu and SET/SHOW Submenu.................................................................................8.10
Figure 8.21 SET/SHOW Menu ...................................................................................................................8.11
Figure 8.22 MAIN Menu and Status Submenu...........................................................................................8.12
Figure 8.23 Factory-Default Front-Panel LEDs..........................................................................................8.12
Figure 8.24 Target Reset Pushbutton...........................................................................................................8.13
Figure 8.25 Operator Control Pushbuttons and LEDs.................................................................................8.14
Figure 9.1 Example Event Summary...........................................................................................................9.3
Figure 9.2 Sample Event History.................................................................................................................9.6
Figure 9.3 Example Standard 15-Cycle Analog Event Report 1/4-Cycle Resolution.................................9.9
Figure 9.4 Derivation of Analog Event Report Current Values and RMS Current Values From
Sampled Current Waveform ................................................................................................9.13
Figure 9.5 Derivation of Phasor RMS Current Values From Event Report Current Values......................9.14
Figure 9.6 Example Standard 15-cycle Digital Event Report (EVE D Command)
1/4 Cycle Resolution ...........................................................................................................9.18
Figure 9.7 Example Standard 15-cycle Differential Event Report (EVE DIF1 Command)
1/4 Cycle Resolution ...........................................................................................................9.21
Fi
gure 9.8 Example Sequential Events Recorder (SER) Event Report.....................................................9.23
Figure 10.1 Low-Level Test Interface (J2 and J3).......................................................................................10.2
Figure 10.2 Three-Phase Wye AC Connections ..........................................................................................10.5
Figure 10.3 Three-Phase Open-Delta AC Connections...............................................................................10.5
Figure 10.4 CTR1 Current Source Connections..........................................................................................10.7