Schweitzer Engineering Laboratories SEL-321-2 Instruction Manual
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Schweitzer Engineering Laboratories SEL-321-2 Instruction Manual

Schweitzer Engineering Laboratories SEL-321-2 Instruction Manual

Phase and ground distance relay; directional overcurrent relay; fault locator
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Table of Contents

  • English

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    • Table of Contents
    • Section 2: Specifications
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      • Section 3: Communications
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      • Appendices Table of Contents
      • Appendix A: Firmware Versions in this Manual
      • Appendix B: Sel-321-2 Main Board Jumper, Connector, and Socket Locations
      • Appendix C: Application Guidelines
      • Appendix D: Onebus: Program to Compute Test Set Settings for Testing Distance Relays
      • Appendix E: Sel-5601 Analytic Assistant
      • Appendix F: Special Application Settings
      • Appendix G: Additional Sel-321-2 Relay Communications Protocol
      • Appendix H: Mirrored Bits ™ Communications

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SEL-321-2
PHASE AND GROUND DISTANCE RELAY
DIRECTIONAL OVERCURRENT RELAY
FAULT LOCATOR
INSTRUCTION MANUAL
SCHWEITZER ENGINEERING LABORATORIES
2350 NE HOPKINS COURT
PULLMAN, WA USA 99163-5603
TEL: (509) 332-1890
FAX: (509) 332-7990

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  • Page 1 SEL-321-2 PHASE AND GROUND DISTANCE RELAY DIRECTIONAL OVERCURRENT RELAY FAULT LOCATOR INSTRUCTION MANUAL SCHWEITZER ENGINEERING LABORATORIES 2350 NE HOPKINS COURT PULLMAN, WA USA 99163-5603 TEL: (509) 332-1890 FAX: (509) 332-7990...
  • Page 2 All brand or product names appearing in this document are the trademark or registered trademark of their respective holders. Schweitzer Engineering Laboratories, SEL , Connectorized, Job Done, SEL-PROFILE, and are registered trademarks of Schweitzer Engineering Laboratories. OGIC The English language manual is the only approved SEL manual.

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  • Page 7 MAINTENANCE AND TESTING SECTION 8: APPENDICES Appendix A: Firmware Versions in This Manual Appendix B: SEL-321-2 Main Board Jumper, Connector, and Socket Locations Appendix C: Application Guidelines Appendix D: ONEBUS: Program to Compute Test Set Settings for Testing Distance Relays...
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  • Page 20: Table Of Contents

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  • Page 30: Section 3: Communications

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  • Page 214 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Event Report Trigger Condition Logic BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB Output Contact Logic 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287...
  • Page 215 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
  • Page 216 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Global Contact Input Settings ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW...
  • Page 217 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Line Terminal Settings 5HOD\ ,GHQWLILHU  &KDUDFWHUV 5(/,' BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 7HUPLQDO ,GHQWLILHU  &KDUDFWHUV 750,' BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 3RVLWLYH6HT /LQH ,PSHGDQFH 0DJQLWXGH    VHF =0$* BBBBBBBBB 3RVLWLYH6HT /LQH ,PSHGDQFH $QJOH ƒ  • ...
  • Page 218 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Mho Ground Distance Settings ,PSHGDQFH 5HDFK =RQH     VHF =0* BBBBBBBBB =RQH     VHF =0* BBBBBBBBB =RQH     VHF =0*...
  • Page 219 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Out-of-Step Blocking and Tripping Settings (QDEOH 226 <1 (226 BBBBBBBBB 226% (QDEOH %ORFN =RQH  <1 226% BBBBBBBBB %ORFN =RQH  <1 226% BBBBBBBBB %ORFN =RQH  <1 226% BBBBBBBBB %ORFN =RQH  <1 ...
  • Page 220 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Phase Time-Overcurrent Element Settings 3KDVH 7LPH 2YHUFXUUHQW (OHPHQW (QDEOH <1 (3 BBBBBBBBB 3LFNXS    $ VHF 33 BBBBBBBBB &XUYH )DPLO\ 8888&&&& 3& BBBBBBBBB 7LPH 'LDO 86    ,(&    ...
  • Page 221 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Voltage Element Settings (QDEOH 9ROWDJH (OHPHQWV <1 (92/7 BBBBBBBBB =HUR6HTXHQFH 2YHU9ROWDJH    9 VHF 9 BBBBBBBBB %XV 3KDVH 8QGHU9ROWDJH    9 VHF BBBBBBBBB %XV 3KDVH 2YHU9ROWDJH    9 VHF ...
  • Page 222 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Directional Comparison Blocking Scheme Settings (QDEOH '&% <1 ('&% BBBBBBBBB =RQH  'URSRXW ([WHQVLRQ 7LPH 'HOD\ 7''2     F\FOHV =;' BBBBBBBBB %ORFN 7ULS 5HFHLYH ([WHQVLRQ 7LPH 'HOD\ 7''2     F\FOHV %7;'...
  • Page 223 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Miscellaneous Scheme Settings 3ROH'LVFRUGDQFH (QDEOH <1 (32/' BBBBBBBBB 6LQJOH3ROH 7ULS 3ROH'LVFRUGDQFH 7LPH 'HOD\ 7'38     F\FOHV 633'' BBBBBBBBB 6LQJOH3ROH 7ULS (QDEOH <1<1 (637 BBBBBBBBB 6LQJOH3ROH 2SHQ (QDEOH <1 ...
  • Page 224 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Event Report Trigger Condition Logic BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB Output Contact Logic 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287...
  • Page 225 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 287...
  • Page 226 ETTINGS HEET Page SEL-321-2 R FOR THE ELAY Date OMINAL ELAY Global Contact Input Settings ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW BBBBBBBBB ,QSXW &RQWDFW  $VVLJQPHQW...
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  • Page 230 5HOD\V FRPH VWDQGDUG ZLWK FRQWURO LQSXWV WKDW RSHUDWH DW WKH VDPH YROWDJH OHYHO DV WKH UHOD\ SRZHU VRXUFH &KHFN WKH FRQWURO YROWDJH ODEHOHG ³/2*,& ,1387´ RQ WKH UHDUSDQHO QDPHSODWH EHIRUH PDNLQJ DQ\ FRQQHFWLRQV 7KH FRQWURO LQSXWV DUH RSWLFDOO\ LVRODWHG ³GU\´ FLUFXLWV DQG DUH Installation Date Code 20010215 SEL-321-2 Instruction Manual...

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  • Page 234 3LQ 0DOH 3LQ 0DOH ³'´ 6XEFRQQHFWRU ³'´ 6XEFRQQHFWRU 7;' ,1  '75 ,1 5;' 287 &76 &' 287 &DEOH  6(/3578 6(/ 5HOD\ 3LQ 0DOH 3LQ 0DOH 5RXQG &RQ[DOO ³'´ 6XEFRQQHFWRU &76 &76 Installation Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 235 7UDQVFHLYHUV IRU WKHVH DSSOLFDWLRQV 7KH FRQQHFWLRQ EHWZHHQ WKH 6(/ 5HOD\ DQG WKH PRGHP LV (,$ 7KH FRQQHFWLRQ EHWZHHQ WKH UHPRWH PRGHP DQG WKH UHPRWH GHYLFH LV DOVR (,$ 2SWLFDO ILEHUV FRQQHFW WKH WZR PRGHPV Date Code 20010215 Installation SEL-321-2 Instruction Manual...
  • Page 236 &RPPXQLFDWLRQV  $YDLODEOH EDXG UDWHV DUH      DQG  7R FKDQJH WKH FRPPXQLFDWLRQ EDXG UDWH \RX VKRXOG FKDQJH WKH EDXG UDWH RQ WKH 6(/ 5HOD\ ILUVW WKHQ FKDQJH WKH EDXG UDWH VHWWLQJ RQ WKH FRPPXQLFDWLQJ GHYLFH Installation Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 237 H[FHSW IRU WKH DODUP FRQWDFW  <RX PD\ UHFRQILJXUH WKH FRQWDFWV E\ GHVROGHULQJ DQG WKHQ UHVROGHULQJ WKH  $:* MXPSHU ZLUH IRU HDFK FRQWDFW 6HH $SSHQGL[ , IRU LQIRUPDWLRQ RQ MXPSHU ORFDWLRQV DQG SRVLWLRQV UHTXLUHG WR FRQILJXUH WKH FRQWDFWV Date Code 20010215 Installation SEL-321-2 Instruction Manual...
  • Page 238 Open the SEL-321-2 Relay to Access Internal Jumpers ,I \RX KDYH GHFLGHG WKDW WKH 6(/ 5HOD\ GHIDXOW FRQILJXUDWLRQ GRHV QRW PHHW \RXU QHHGV SHUIRUP WKH IROORZLQJ VWHSV WR JDLQ DFFHVV WR LQWHUQDO MXPSHUV  'HHQHUJL]H WKH 6(/ 5HOD\ 1HYHU ZRUN RQ WKH UHOD\ ZLWK WKH IURQW RU WRS FRYHU UHPRYHG ZKHQ WKH Ã...
  • Page 239 UHPRWH LQWHUIDFH LI DSSOLFDEOH  0DNH VXUH WKH DXWRPDWLF SRUW LV SURSHUO\ DVVLJQHG DQG WKDW WKH GHVLUHG WLPHRXW LQWHUYDOV DUH VHOHFWHG IRU HDFK SRUW /DVWO\ EH VXUH WR UHFRUG SDVVZRUG VHWWLQJV 7KLV VWHS FRPSOHWHV LQVWDOODWLRQ RI WKH 6(/ 5HOD\ Date Code 20010215 Installation 6-11 SEL-321-2 Instruction Manual...
  • Page 240 )LJXUH  6(/ 5HOD\ +RUL]RQWDO )URQW DQG 5HDU 3DQHO 'UDZLQJV 2QH ,2 %RDUG &RQYHQWLRQDO 7HUPLQDO %ORFN 9HUVLRQ  )DVW +LJK&XUUHQW ,QWHUUXSWLQJ ,VRODWHG 2XWSXWV 6KRZQ ± 2WKHU 2SWLRQV $UH $YDLODEOH 6-12 Installation Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 241 )LJXUH  6(/ 5HOD\ +RUL]RQWDO )URQW DQG 5HDU 3DQHO 'UDZLQJV 2QH ,2 %RDUG &RQYHQWLRQDO 7HUPLQDO %ORFN 9HUVLRQ  ,VRODWHG 2XWSXWV 6KRZQ ± 2WKHU 2SWLRQV $UH $YDLODEOH Date Code 20010215 Installation 6-13 SEL-321-2 Instruction Manual...
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  • Page 243 )LJXUH  6(/ 5HOD\ +RUL]RQWDO )URQW DQG 5HDU 3DQHO 'UDZLQJV 2QH ,2 %RDUG &RQYHQWLRQDO 7HUPLQDO %ORFN 9HUVLRQ  2XWSXWV :LWK 6KDUHG 5HWXUQ 7HUPLQDOV 6KRZQ ± 2WKHU 2SWLRQV $UH $YDLODEOH Date Code 20010215 Installation 6-15 SEL-321-2 Instruction Manual...
  • Page 244 )LJXUH  6(/ 5HOD\ 9HUWLFDO )URQW DQG 5HDU 3DQHO 'UDZLQJV 2QH ,2 %RDUG &RQYHQWLRQDO 7HUPLQDO %ORFN 9HUVLRQ  2XWSXWV :LWK 6KDUHG 5HWXUQ 7HUPLQDOV 6KRZQ ± 2WKHU 2SWLRQV $UH $YDLODEOH 6-16 Installation Date Code 20010215 SEL-321-2 Instruction Manual...
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  • Page 253 SEL D IRECTION AND OLARITY HECK...
  • Page 255 SEL D IRECTION AND OLARITY HECK...
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  • Page 319 APPENDICES TABLE OF CONTENTS APPENDIX A: FIRMWARE VERSIONS IN THIS MANUAL ....A-1 'HWHUPLQLQJ WKH )LUPZDUH 9HUVLRQ LQ <RXU 5HOD\  $ APPENDIX B: SEL-321-2 MAIN BOARD JUMPER, CONNECTOR, AND SOCKET LOCATIONS ..........B-1 APPENDIX C: APPLICATION GUIDELINES.......... C-1 APPENDIX D: ONEBUS: PROGRAM TO COMPUTE TEST SET SETTINGS FOR TESTING DISTANCE RELAYS...

  • Page 320: Appendices Table Of Contents

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  • Page 321: Appendix A: Firmware Versions In This Manual

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  • Page 322 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUGV 6(/5  +]  $  ,2 %RDUGV Firmware Versions Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 323 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUGV 6(/5  +]  $  ,2 %RDUGV Date Code 20010215 Firmware Versions SEL-321-2 Instruction Manual...
  • Page 324 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUG 6(/5  +]  $  ,2 %RDUGV 6(/5  +]  $  ,2 %RDUGV Firmware Versions Date Code 20010215 SEL-321-2 Instruction Manual...

  • Page 325: Appendix B: Sel-321-2 Main Board Jumper, Connector, And Socket Locations

    APPENDIX B: SEL-321-2 MAIN BOARD JUMPER, CONNECTOR, AND SOCKET LOCATIONS )LJXUH % 6(/ 0DLQ %RDUG -XPSHU &RQQHFWRU DQG 6RFNHW /RFDWLRQV Date Code 20010215 SEL-321-2 Main Board Jumper, Connector, and Socket Locations SEL-321-2 Instruction Manual...

  • Page 327: Appendix C: Application Guidelines

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  • Page 329: Appendix D: Onebus: Program To Compute Test Set Settings For Testing Distance Relays

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  • Page 330 #% Ã W62Ã $'Ã D72SS)E72SD)D82D7)E82E7Ã # Ã QSDIUÃÅÃW6ÃÃÃW7ÃÃÃW8ÃÃÃD6ÃÃÃD7ÃÃÃD8ÅÃ $(Ã V62%&)W62Ã # "Ã QSDIUÃVTDIBÅÆÆÆÃÅ0V60V70V80D60D70D8Ã %Ã 6S2D)6D2E)7S2TSD)7D2TT Ã # "!Ã QSDIUÃAAÇÃ % Ã BPTV7Ã Ã # #Ã QSDIUÃVTDIBÅÆÆÆÆÃÅ0W60W70W80E60E70E8Ã %!Ã 6S2SS)6D2SD)7S2)7D2TRS"Ã # $Ã S@UVSI %"Ã BPTV7Ã Ã ONEBUS Date Code 20010215 SEL-321-2 Instruction Manual...

  • Page 331: Appendix E: Sel-5601 Analytic Assistant

    APPENDIX E: SEL-5601 ANALYTIC ASSISTANT 6HH EURFKXUHIO\HU DW WKH IURQW RI WKH PDQXDO Date Code 20010215 SEL-5601 Analytic Assistant SEL-321-2 Instruction Manual...

  • Page 333: Appendix F: Special Application Settings

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  • Page 334 WUDFNLQJ &HUWDLQ V\VWHP FRQILJXUDWLRQV VXFK DV VHULHV FRPSHQVDWHG OLQHV PD\ UHTXLUH D KLJKHU YDOXH WKDQ WKH GHIDXOW VHWWLQJV RI  YROWV 7R SUHYHQW IUHTXHQF\ WUDFNLQJ HUURUV GXULQJ D IDXOW WKLV VHWWLQJ VKRXOG QRW EH FKDQJHG ZLWKRXW V\VWHP VWXGLHV Special Application Settings Date Code 20010215 SEL-321-2 Instruction Manual...

  • Page 335: Appendix G: Additional Sel-321-2 Relay Communications Protocol

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  • Page 337: Appendix H: Mirrored Bits ™ Communications

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  • Page 338 6HW WKH 5;B,' RI WKH ORFDO UHOD\ WR PDWFK WKH 7;B,' RI WKH UHPRWH UHOD\ )RU H[DPSOH LQ WKH WKUHHWHUPLQDO FDVH ZKHUH 5HOD\ $ WUDQVPLWV WR 5HOD\ % 5HOD\ % WUDQVPLWV WR 5HOD\ & DQG 5HOD\ & WUDQVPLWV WR 5HOD\ $ 5HOD\ 7;B,' 5;B,' & Communications Date Code 20010215 IRRORED SEL-321-2 Instruction Manual...
  • Page 339 $W  EDXG RQH PHVVDJH LV WUDQVPLWWHG HDFK  SRZHU V\VWHP F\FOH Message Decoding and Integrity Checks 7KH UHOD\ ZLOO GHDVVHUW D UHOD\ HOHPHQW ELW 52. IRU DQ\ RI WKH IROORZLQJ UHDVRQV œ 5HOD\ GLVDEOHG œ QRW HQDEOHG ,5525(' Date Code 20010215 Communications IRRORED SEL-321-2 Instruction Manual...
  • Page 340 VHW WR WZR RQ WKH 6(/ 5HOD\ ZLOO GHOD\ D ELW E\  F\FOH EHFDXVH WKH 6(/ 5HOD\ LV RQO\ UHFHLYLQJ QHZ 0 PHVVDJHV HDFK  F\FOH IURP WKH 6(/ ,5525(' 5HOD\ Communications Date Code 20010215 IRRORED SEL-321-2 Instruction Manual...
  • Page 341 WKH  PRVW UHFHQW FRPPXQLFDWLRQV HUURUV (DFK UHFRUG ZLOO FRQWDLQ DW OHDVW WKH IROORZLQJ ILHOGV œ 'URSRXW 7LPH'DWH œ 3LFNXS 7LPH'DWH œ 7LPH HODSVHG GXULQJ GURSRXW œ 5HDVRQ IRU GURSRXW 6HH 0HVVDJH 'HFRGLQJ DQG ,QWHJULW\ &KHFNV Date Code 20010215 Communications IRRORED SEL-321-2 Instruction Manual...
  • Page 342 FRQWURO 2*,& HTXDWLRQV :KHQ FKDQQHO XQDYDLODELOLW\ H[FHHGV WKH VHWWLQJ &%$'38 WKH UHOD\ ZLOO DVVHUW WKH UHOD\ HOHPHQW &%$' 1RWH &%$' LV W\SLFDOO\ FRPELQHG ZLWK RWKHU DODUP FRQGLWLRQV XVLQJ 6(/ FRQWURO 2*,& HTXDWLRQV Communications Date Code 20010215 IRRORED SEL-321-2 Instruction Manual...
  • Page 343 EURXJKW RXW IRU HDFK LQSXW 7KHUH DUH QR LQWHUQDO FRQQHFWLRQV EHWZHHQ LQSXWV 7KH LQSXWV ZLOO DVVHUW ZLWKLQ  PV DQG GUDZ DSSUR[LPDWHO\  P$ RI FXUUHQW DW QRPLQDO YROWDJH )RU IXUWKHU LQIRUPDWLRQ VHH *HQHUDO 6SHFLILFDWLRQV LQ 6HFWLRQ Date Code 20010215 Interface Board Specifications SEL-321-2 Instruction Manual...
  • Page 344 &RQILJXUH WKH RXWSXW FRQWDFWV DV ³D´ FRQWDFWV RU ³E´ FRQWDFWV ZLWK VROGHU MXPSHUV )LJXUH , VKRZV WKH ORFDWLRQV RI WKH MXPSHUV DQG H[SODLQ WKH MXPSHU SRVLWLRQV &RQWDFWV DUH IDFWRU\ FRQILJXUHG DV ³D´ FRQWDFWV H[FHSW WKH DODUP FRQWDFW ZKLFK LV ³E´  Interface Board Specifications Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 345 )LJXUH , ,QWHUIDFH %RDUG  &RPSRQHQW /D\RXW 6FUHZ 7HUPLQDO Date Code 20010215 Interface Board Specifications SEL-321-2 Instruction Manual...
  • Page 346 &RQILJXUH WKH RXWSXW FRQWDFWV DV ³D´ FRQWDFWV RU ³E´ FRQWDFWV ZLWK VROGHU MXPSHUV )LJXUH , VKRZV WKH ORFDWLRQV RI WKH MXPSHUV DQG H[SODLQ WKH MXPSHU SRVLWLRQV &RQWDFWV DUH IDFWRU\ FRQILJXUHG DV ³D´ FRQWDFWV H[FHSW WKH DODUP FRQWDFW ZKLFK LV ³E´  Interface Board Specifications Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 347 )LJXUH , ,QWHUIDFH %RDUG  &RPSRQHQW /D\RXW 6FUHZ 7HUPLQDO Date Code 20010215 Interface Board Specifications SEL-321-2 Instruction Manual...
  • Page 348 DQ RSHQ VZLWFK PD\ H[LVW RQ HLWKHU VLGH RI WKH RXWSXW FRQWDFW RQO\ RQH FRQGLWLRQ PD\ EH FRQVLGHUHG 7ZR RSHQ VZLWFKHV RQH RQ HDFK VLGH RI WKH FRQWDFW GHIHDW WKH FKDUJH FLUFXLW 7KH ,QWHUIDFH  FRQWDFW RXWSXWV DUH QRW SRODULW\ GHSHQGHQW Interface Board Specifications Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 349 ,QWHUIDFH %RDUG  2XWSXW &RQWDFWV %RDUG 3RVLWLRQ  )LJXUH , ,QWHUIDFH %RDUG  2XWSXW &RQWDFWV %RDUG 3RVLWLRQ  )LJXUH , 3RVVLEOH &RQQHFWLRQV IRU )DVW +LJK &XUUHQW ,QWHUUXSWLQJ 2XWSXW &RQWDFWV &LUFXLW /RDG 1RW 6KRZQ 7KLUG 7HUPLQDO &RQQHFWLRQ LV 2SWLRQDO Date Code 20010215 Interface Board Specifications SEL-321-2 Instruction Manual...
  • Page 350 )LJXUH , ,QWHUIDFH %RDUG  &RPSRQHQW /D\RXW 6FUHZ 7HUPLQDO Interface Board Specifications Date Code 20010215 SEL-321-2 Instruction Manual...
  • Page 351 SEL-321-2 TARGET INFORMATION 6(/ 5HOD\ 6WDWXV ,QGLFDWRUV ,167 7,0( &200 627) =21( =21( =21( =21( & =*7 =*7 =*7 037 037 037 4 4 4 4 1 1 1 1 47 47 47 17 17 17 3 0) 17 47...
  • Page 352 SEL-321-2 TARGET INFORMATION 6(/ 5HOD\ ± 2QH ,2 %RDUG 9HUVLRQ 6WDWXV ,QGLFDWRUV 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 $/$50 70% 70% 70% 70% 70% 70% 70% 70% 0,5%5. 0,5)5$ 0,53$5 0,5295 0,5,1 0,56<&...
  • Page 353 SEL-321-2 RELAY COMMAND SUMMARY Access Level 0 $&&(66 $QVZHU SDVVZRUG SURPSW LI SDVVZRUG SURWHFWLRQ LV HQDEOHG WR HQWHU $FFHVV /HYHO  7KUHH XQVXFFHVVIXO DWWHPSWV SXOVH $/$50 FRQWDFWV FORVHG IRU RQH VHFRQG Access Level 1 $&&(66 $QVZHU SDVVZRUG SURPSW LI SDVVZRUG SURWHFWLRQ LV HQDEOHG WR HQWHU $FFHVV /HYHO  7KLV FRPPDQG DOZD\V SXOVHV WKH $/$50 FRQWDFWV FORVHG IRU RQH VHFRQG %5($.(5...
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