Schweitzer Engineering Laboratories SEL-321 - Table of Contents

Date Code 20011203 Appendices i
SEL-321/321-1 Instruction Manual
TABLE OF CONTENTS
APPENDIX A: FIRMWARE VERSIONS IN THIS MANUAL................. A-1
Determining the Firmware Version in Your Relay ..................................................................... A-1
APPENDIX B: SEL-321 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 ..........D-1
APPENDIX E: SEL-5601 ANALYTIC ASSISTANT ..............................E-1
APPENDIX F: SPECIAL APPLICATION SETTINGS ............................ F-1
Value of “S” for E51N, E51Q ......................................................................................................F-1
Value of “N1” or “Y1” for ESPT Setting.....................................................................................F-1
Value of Factory Settings LPVNOM and FQVPU.......................................................................F-2
APPENDIX G: ADDITIONAL SEL-321-1 RELAY
COMMUNICATIONS PROTOCOL...................................G-1
APPENDIX H: MIRRORED BITS™ COMMUNICATIONS ...........................H-1
Overview...................................................................................................................................... H-1
Settings ........................................................................................................................................H-1
Operation ..................................................................................................................................... H-3
Message Transmission......................................................................................................... H-3
Message Decoding and Integrity Checks............................................................................. H-3
Synchronization ................................................................................................................... H-5
Loopback Testing................................................................................................................. H-5
Channel Monitoring............................................................................................................. H-5