GE D90 Plus Instruction Manual page 6

8 AUTOMATION
9 EQUIPMENT
MANAGER
vi
Breaker configuration.............................................................................................................................350
Breaker flashover......................................................................................................................................357
Digital counters..........................................................................................................................................362
FlexCurves™ ................................................................................................................................................365
Protection inputs and outputs ................................................................................ 369
Protection virtual inputs.........................................................................................................................369
Protection virtual outputs .....................................................................................................................371
Contact input configuration.................................................................................................................373
Contact outputs.........................................................................................................................................378
Direct inputs ................................................................................................................................................379
Direct outputs .............................................................................................................................................381
Teleprotection inputs and outputs ...................................................................................................382
Shared operands.......................................................................................................................................385
Protection FlexLogic™ .............................................................................................. 387
Protection FlexLogic™ gates and operators................................................................................390
FlexLogic™ rules........................................................................................................................................391
Graphical programming interface....................................................................................................391
Protection FlexLogic™ equation editor...........................................................................................393
Protection FlexLogic™ timers..............................................................................................................394
Non-volatile latches.................................................................................................................................395
Protection FlexElements™ ....................................................................................................................396
Customizing the protection FlexLogic™ operands ...................................................................401
Protection FlexLogic™ operands.......................................................................................................402
Automation controller overview............................................................................. 415
Input and output structure...................................................................................................................416
Breakers ...................................................................................................................... 417
Breaker control ..........................................................................................................................................417
Breaker interlocking.................................................................................................................................420
Disconnects ................................................................................................................ 422
Disconnect configuration......................................................................................................................422
Disconnect control ...................................................................................................................................427
Disconnect interlocking .........................................................................................................................430
Automation control................................................................................................... 432
Front panel status and control ...........................................................................................................432
Local-remote control scheme.............................................................................................................434
Synchrocheck .............................................................................................................................................436
Selector switch ...........................................................................................................................................441
Automation inputs and outputs ............................................................................. 447
Automation virtual inputs .....................................................................................................................447
Automation virtual outputs ..................................................................................................................449
Contact input and output default assignment ...........................................................................450
Contact input configuration.................................................................................................................451
Contact outputs.........................................................................................................................................455
Virtual analog outputs ............................................................................................................................457
Shared operands.......................................................................................................................................457
Automation logic ....................................................................................................... 459
Automation operators ............................................................................................................................462
Automation logic equation editor .....................................................................................................467
Customizing the automation logic operands ..............................................................................473
Automation logic operands..................................................................................................................473
Overview of the equipment manager.................................................................... 477
Breaker management............................................................................................... 478
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
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