Schweitzer Engineering Laboratories SEL-734 - Page 5

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Date Code 20090730 Instruction Manual SEL-734 Meter
Table of Contents
Appendix B: SEL Distributed Port Switch Protocol (LMD)
Overview .........................................................................................................................................................B.1
Settings ............................................................................................................................................................B.1
Operation .........................................................................................................................................................B.1
Appendix C: SEL Communications Processors
SEL Communications Protocols......................................................................................................................C.1
SEL Communications Processor .....................................................................................................................C.3
SEL Communications Processor and Meter Architecture...............................................................................C.5
SEL Communications Processor Example......................................................................................................C.7
Appendix D: Setting SELOGIC Control Equations
Overview ........................................................................................................................................................ D.1
Meter Word Bits ............................................................................................................................................. D.1
SEL
OGIC Control Equations........................................................................................................................... D.1
Processing Order and Processing Interval ...................................................................................................... D.4
Appendix E: Distributed Network Protocol
Overview .........................................................................................................................................................E.1
Configuration...................................................................................................................................................E.4
EIA-232 Physical Layer Operation ...............................................................................................................E.13
Ethernet Operation.........................................................................................................................................E.14
Data-Link Operation......................................................................................................................................E.14
Data Access Method......................................................................................................................................E.15
Device Profile ................................................................................................................................................E.15
Object Table...................................................................................................................................................E.17
Data Map .......................................................................................................................................................E.19
Appendix F: Modbus RTU Communications Protocol
Overview ......................................................................................................................................................... F.1
Modbus RTU Communications Protocol ........................................................................................................ F.1
Appendix G: MIRRORED BITS Communications
Overview ........................................................................................................................................................ G.1
Operation ........................................................................................................................................................ G.1
M
IRRORED BITS Protocol for Pulsar 9600 Baud Modem............................................................................... G.4
Settings ........................................................................................................................................................... G.4
Appendix H: Analog Quantities
Glossary
Index
SEL-734 Meter Command Summary
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