
GE Multilin F60 Feeder Management Relay vii
TABLE OF CONTENTS
5.4.3 FLEXLOGIC™ EVALUATION.......................................................................... 5-68
5.4.4 FLEXLOGIC™ EXAMPLE ............................................................................... 5-69
5.4.5 FLEXLOGIC™ EQUATION EDITOR ............................................................... 5-73
5.4.6 FLEXLOGIC™ TIMERS................................................................................... 5-73
5.4.7 FLEXELEMENTS™ ......................................................................................... 5-74
5.4.8 NON-VOLATILE LATCHES ............................................................................. 5-78
5.5 GROUPED ELEMENTS
5.5.1 OVERVIEW...................................................................................................... 5-79
5.5.2 SETTING GROUP ........................................................................................... 5-79
5.5.3 LOAD ENCROACHMENT................................................................................ 5-80
5.5.4 PHASE CURRENT .......................................................................................... 5-82
5.5.5 NEUTRAL CURRENT ...................................................................................... 5-92
5.5.6 GROUND CURRENT..................................................................................... 5-100
5.5.7 NEGATIVE SEQUENCE CURRENT ............................................................. 5-102
5.5.8 BREAKER FAILURE...................................................................................... 5-108
5.5.9 VOLTAGE ELEMENTS.................................................................................. 5-117
5.5.10 SENSITIVE DIRECTIONAL POWER............................................................. 5-124
5.6 CONTROL ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-127
5.6.2 SETTING GROUPS ....................................................................................... 5-127
5.6.3 SELECTOR SWITCH..................................................................................... 5-128
5.6.4 UNDERFREQUENCY.................................................................................... 5-134
5.6.5 OVERFREQUENCY ...................................................................................... 5-135
5.6.6 FREQUENCY RATE OF CHANGE................................................................ 5-136
5.6.7 SYNCHROCHECK......................................................................................... 5-138
5.6.8 AUTORECLOSE ............................................................................................ 5-142
5.6.9 DIGITAL ELEMENTS..................................................................................... 5-148
5.6.10 DIGITAL COUNTERS .................................................................................... 5-151
5.6.11 MONITORING ELEMENTS ........................................................................... 5-153
5.6.12 COLD LOAD PICKUP .................................................................................... 5-165
5.7 INPUTS/OUTPUTS
5.7.1 CONTACT INPUTS........................................................................................ 5-167
5.7.2 VIRTUAL INPUTS.......................................................................................... 5-169
5.7.3 CONTACT OUTPUTS.................................................................................... 5-170
5.7.4 VIRTUAL OUTPUTS...................................................................................... 5-172
5.7.5 REMOTE DEVICES ....................................................................................... 5-173
5.7.6 REMOTE INPUTS.......................................................................................... 5-174
5.7.7 REMOTE OUTPUTS...................................................................................... 5-175
5.7.8 RESETTING................................................................................................... 5-176
5.7.9 DIRECT INPUTS/OUTPUTS ......................................................................... 5-176
5.7.10 TELEPROTECTION INPUTS/OUTPUTS ...................................................... 5-180
5.8 TRANSDUCER INPUTS/OUTPUTS
5.8.1 DCMA INPUTS .............................................................................................. 5-182
5.8.2 RTD INPUTS.................................................................................................. 5-183
5.8.3 DCMA OUTPUTS .......................................................................................... 5-183
5.9 TESTING
5.9.1 TEST MODE .................................................................................................. 5-187
5.9.2 FORCE CONTACT INPUTS .......................................................................... 5-187
5.9.3 FORCE CONTACT OUTPUTS ...................................................................... 5-188
6. ACTUAL VALUES 6.1 OVERVIEW
6.1.1 ACTUAL VALUES MAIN MENU ........................................................................ 6-1
6.2 STATUS
6.2.1 CONTACT INPUTS............................................................................................ 6-3
6.2.2 VIRTUAL INPUTS.............................................................................................. 6-3
6.2.3 REMOTE INPUTS.............................................................................................. 6-3
6.2.4 TELEPROTECTION INPUTS ............................................................................ 6-4
6.2.5 CONTACT OUTPUTS........................................................................................ 6-4
6.2.6 VIRTUAL OUTPUTS.......................................................................................... 6-4
6.2.7 AUTORECLOSE ................................................................................................ 6-5
6.2.8 REMOTE DEVICES ........................................................................................... 6-5
6.2.9 DIGITAL COUNTERS ........................................................................................ 6-6