Schweitzer Engineering Laboratories SEL-587Z - Page 8

vi List of Figures
SEL-587Z Instruction Manual Date Code 20020903
Figure 4.7 Trip Logic. ............................................................................................................................4.16
Figure 4.8 Close Logic...........................................................................................................................4.18
Figure 4.9 Logic Flow for Example Output Contact Operation. ...........................................................4.21
Section 6: Serial Port Communications
Figure 6.1 9-Pin Serial Port Connector. ...................................................................................................6.2
Figure 6.2 SEL-587Z to Computer. .........................................................................................................6.4
Figure 6.3 SEL-587Z to Modem..............................................................................................................6.5
Figure 6.4 SEL-587Z to SEL-2020 or SEL-2030 Communications Processor. ......................................6.5
Section 7: ASCII Command Reference
Figure 7.1 SHO Command Sample Display. .........................................................................................7.16
Figure 7.2 SHO L Command Sample Display. ......................................................................................7.17
Figure 7.3 SHO P F Command Sample Display. ...................................................................................7.17
Figure 7.4 SHO R Command Sample Display.......................................................................................7.17
Figure 7.5 SHO T Command Sample Display. ......................................................................................7.18
Section 8: Front-Panel Interface
Figure 8.1 Front-Panel User Interface......................................................................................................8.2
Figure 8.2 Front-Panel Pushbuttons–Primary Functions. ........................................................................8.5
Figure 8.3 Front-Panel Pushbuttons–Secondary Functions. ....................................................................8.6
Figure 8.4 Local Control Switch Configured as an ON/OFF Switch. .....................................................8.8
Figure 8.5 Local Control Switch Configured as an OFF/MOMENTARY Switch. .................................8.8
Figure 8.6 Local Control Switch Configured as an ON/OFF/MOMENTARY Switch............................8.8
Section 9: Event Reports and SER
Figure 9.1 Example Event Summary. ......................................................................................................9.4
Figure 9.2 Example Event Report (1/4-cycle sample). ..........................................................................9.15
Figure 9.3 Example Sequential Events Recorder (SER) Report............................................................9.20
Section 10: Testing and Troubleshooting
Figure 10.1 Low-Level Test Interface......................................................................................................10.3
Figure 10.2 Relay Part Number and Hardware Identification Sticker. ....................................................10.6
Figure 10.3 STA Command. ....................................................................................................................10.7
Figure 10.4 SHO Command.....................................................................................................................10.7
Figure 10.5 Test Connections for Balanced Load With Three-Phase Current Sources. ..........................10.9
Figure 10.6 Test Connections With Two-Phase Current Sources. ...........................................................10.9
Figure 10.7 Test Connections for Three-Phase Voltage Sources. ..........................................................10.14
Appendix B: Firmware Upgrade Instructions
Figure B.1 Establishing a Connection. .................................................................................................... B.3
Figure B.2 Selecting the Computer Serial Port. ...................................................................................... B.3
Figure B.3 Determining Communications Parameters for the Computer................................................ B.4
Figure B.4 Setting Terminal Emulation................................................................................................... B.4
Figure B.5 Terminal Emulation Startup Prompt......................................................................................B.5
Figure B.6 Correcting Port Setting. ......................................................................................................... B.5
Figure B.7 Correcting Communications Parameters. .............................................................................. B.6
Figure B.8 Matching Computer to Relay Parameters.............................................................................. B.8
Figure B.9 Example Receive File Dialog Box......................................................................................... B.9
Figure B.10 Example Filename Identifying Old Firmware Version.......................................................... B.9
Figure B.11 Downloading of Old Firmware............................................................................................ B.10
Figure B.12 Selecting the New Firmware to Send to the Relay. ............................................................. B.11
Figure B.13 Transferring New Firmware to the Relay ............................................................................ B.11