GE L30 Instruction Manual page 7

GE Multilin
TABLE OF CONTENTS
5.2.2 DISPLAY PROPERTIES.................................................................................. 5-12
5.2.3 CLEAR RELAY RECORDS ............................................................................. 5-14
5.2.4 COMMUNICATIONS........................................................................................ 5-15
5.2.5 MODBUS USER MAP...................................................................................... 5-34
5.2.6 REAL TIME CLOCK......................................................................................... 5-35
5.2.7 FAULT REPORTS ........................................................................................... 5-36
5.2.8 OSCILLOGRAPHY .......................................................................................... 5-38
5.2.9 DATA LOGGER ............................................................................................... 5-40
5.2.10 USER-PROGRAMMABLE LEDS..................................................................... 5-41
5.2.11 USER-PROGRAMMABLE SELF-TESTS ........................................................ 5-44
5.2.12 CONTROL PUSHBUTTONS ........................................................................... 5-45
5.2.13 USER-PROGRAMMABLE PUSHBUTTONS ................................................... 5-46
5.2.14 FLEX STATE PARAMETERS .......................................................................... 5-51
5.2.15 USER-DEFINABLE DISPLAYS ....................................................................... 5-52
5.2.16 INSTALLATION................................................................................................ 5-54
5.3 REMOTE RESOURCES
5.3.1 REMOTE RESOURCES CONFIGURATION ................................................... 5-55
5.4 SYSTEM SETUP
5.4.1 AC INPUTS ...................................................................................................... 5-56
5.4.2 POWER SYSTEM............................................................................................ 5-57
5.4.3 SIGNAL SOURCES ......................................................................................... 5-58
5.4.4 87L POWER SYSTEM..................................................................................... 5-61
5.4.5 BREAKERS...................................................................................................... 5-66
5.4.6 DISCONNECT SWITCHES ............................................................................. 5-70
5.4.7 FLEXCURVES™.............................................................................................. 5-73
5.4.8 PHASOR MEASUREMENT UNIT.................................................................... 5-80
5.5 FLEXLOGIC™
5.5.1 INTRODUCTION TO FLEXLOGIC™ ............................................................... 5-96
5.5.2 FLEXLOGIC™ RULES .................................................................................. 5-105
5.5.3 FLEXLOGIC™ EVALUATION........................................................................ 5-105
5.5.4 FLEXLOGIC™ EXAMPLE ............................................................................. 5-106
5.5.5 FLEXLOGIC™ EQUATION EDITOR ............................................................. 5-110
5.5.6 FLEXLOGIC™ TIMERS................................................................................. 5-110
5.5.7 FLEXELEMENTS™ ....................................................................................... 5-111
5.5.8 NON-VOLATILE LATCHES ........................................................................... 5-115
5.6 GROUPED ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-116
5.6.2 SETTING GROUP ......................................................................................... 5-116
5.6.3 LINE DIFFERENTIAL ELEMENTS ................................................................ 5-116
5.6.4 PHASE CURRENT ........................................................................................ 5-121
5.6.5 NEUTRAL CURRENT.................................................................................... 5-131
5.6.6 GROUND CURRENT..................................................................................... 5-133
5.6.7 NEGATIVE SEQUENCE CURRENT ............................................................. 5-136
5.6.8 BREAKER FAILURE ...................................................................................... 5-138
5.6.9 VOLTAGE ELEMENTS .................................................................................. 5-146
5.6.10 SUPERVISING ELEMENTS .......................................................................... 5-153
5.7 CONTROL ELEMENTS
5.7.1 OVERVIEW.................................................................................................... 5-155
5.7.2 SETTING GROUPS ....................................................................................... 5-155
5.7.3 SELECTOR SWITCH..................................................................................... 5-156
5.7.4 UNDERFREQUENCY.................................................................................... 5-162
5.7.5 SYNCHROCHECK......................................................................................... 5-163
5.7.6 AUTORECLOSE ............................................................................................ 5-166
5.7.7 DIGITAL ELEMENTS..................................................................................... 5-173
5.7.8 DIGITAL COUNTERS .................................................................................... 5-176
5.7.9 MONITORING ELEMENTS ........................................................................... 5-178
5.7.10 TRIP BUS....................................................................................................... 5-184
5.8 INPUTS AND OUTPUTS
5.8.1 CONTACT INPUTS........................................................................................ 5-186
5.8.2 VIRTUAL INPUTS.......................................................................................... 5-188
5.8.3 CONTACT OUTPUTS.................................................................................... 5-189
5.8.4 VIRTUAL OUTPUTS ...................................................................................... 5-191
5.8.5 REMOTE DEVICES ....................................................................................... 5-192
5.8.6 REMOTE INPUTS.......................................................................................... 5-193
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