3.INTERFACES
II
Serial Communications ........................................................................................................................2 - 27
IRIG-B............................................................................................................................................................2 - 29
Front Control Panel Interface......................................................................................................3 - 2
845 Graphical Display Pages .............................................................................................................. 3 - 2
Single Line Diagram................................................................................................................................. 3 - 6
Home Screen Icons ................................................................................................................................3 - 10
Relay Messages.......................................................................................................................................3 - 11
Target Messages .....................................................................................................................................3 - 11
Self-Test Errors.........................................................................................................................................3 - 12
Out of Service............................................................................................................................................3 - 15
Flash Messages........................................................................................................................................3 - 15
Label Removal..........................................................................................................................................3 - 15
Software Interface ........................................................................................................................ 3 - 17
Upgrading the Software ......................................................................................................................3 - 20
Connecting to the Relay ......................................................................................................................3 - 23
Engaging a Device..................................................................................................................................3 - 25
Entering Setpoints ..................................................................................................................................3 - 25
File Support................................................................................................................................................3 - 26
Using Setpoints Files..............................................................................................................................3 - 26
Printing Setpoints....................................................................................................................................3 - 30
Quick Setup................................................................................................................................................3 - 32
Upgrading Relay Firmware ................................................................................................................3 - 34
Loading New Relay Firmware...........................................................................................................3 - 35
SLD Configurator.....................................................................................................................................3 - 38
FlexCurve Editor.......................................................................................................................................3 - 45
Protection Summary .............................................................................................................................3 - 50
Convert SR 745 Files ..............................................................................................................................3 - 51
Conversion Summary Report............................................................................................................3 - 53
Results Window .......................................................................................................................................3 - 53
Setpoints Main Menu ......................................................................................................................4 - 1
Setpoints Entry Methods ....................................................................................................................... 4 - 7
Common Setpoints................................................................................................................................... 4 - 7
Logic Diagrams.......................................................................................................................................... 4 - 9
Setpoints Text Abbreviations.............................................................................................................4 - 10
845 TRANSFORMER PROTECTION SYSTEM - INSTRUCTION MANUAL
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