
GE Multilin T60 Transformer Management Relay vii
TABLE OF CONTENTS
5.4.2 FLEXLOGIC™ RULES .................................................................................... 5-86
5.4.3 FLEXLOGIC™ EVALUATION.......................................................................... 5-86
5.4.4 FLEXLOGIC™ EXAMPLE ............................................................................... 5-86
5.4.5 FLEXLOGIC™ EQUATION EDITOR ............................................................... 5-91
5.4.6 FLEXLOGIC™ TIMERS................................................................................... 5-91
5.4.7 FLEXELEMENTS™ ......................................................................................... 5-92
5.4.8 NON-VOLATILE LATCHES ............................................................................. 5-96
5.5 GROUPED ELEMENTS
5.5.1 OVERVIEW...................................................................................................... 5-97
5.5.2 SETTING GROUP ........................................................................................... 5-97
5.5.3 TRANSFORMER ELEMENTS ......................................................................... 5-97
5.5.4 PHASE CURRENT ........................................................................................ 5-105
5.5.5 NEUTRAL CURRENT.................................................................................... 5-116
5.5.6 GROUND CURRENT..................................................................................... 5-124
5.5.7 VOLTAGE ELEMENTS.................................................................................. 5-131
5.6 CONTROL ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-140
5.6.2 SETTING GROUPS ....................................................................................... 5-140
5.6.3 SELECTOR SWITCH..................................................................................... 5-141
5.6.4 UNDERFREQUENCY.................................................................................... 5-147
5.6.5 OVERFREQUENCY ...................................................................................... 5-148
5.6.6 SYNCHROCHECK......................................................................................... 5-149
5.6.7 DIGITAL ELEMENTS..................................................................................... 5-153
5.6.8 DIGITAL COUNTERS .................................................................................... 5-156
5.6.9 MONITORING ELEMENTS ........................................................................... 5-158
5.7 INPUTS/OUTPUTS
5.7.1 CONTACT INPUTS........................................................................................ 5-162
5.7.2 VIRTUAL INPUTS.......................................................................................... 5-164
5.7.3 CONTACT OUTPUTS.................................................................................... 5-165
5.7.4 VIRTUAL OUTPUTS ...................................................................................... 5-167
5.7.5 REMOTE DEVICES ....................................................................................... 5-168
5.7.6 REMOTE INPUTS.......................................................................................... 5-169
5.7.7 REMOTE OUTPUTS...................................................................................... 5-170
5.7.8 RESETTING................................................................................................... 5-171
5.7.9 DIRECT INPUTS/OUTPUTS ......................................................................... 5-171
5.7.10 TELEPROTECTION INPUTS/OUTPUTS ...................................................... 5-175
5.8 TRANSDUCER INPUTS/OUTPUTS
5.8.1 DCMA INPUTS .............................................................................................. 5-177
5.8.2 RTD INPUTS.................................................................................................. 5-178
5.8.3 DCMA OUTPUTS .......................................................................................... 5-178
5.9 TESTING
5.9.1 TEST MODE .................................................................................................. 5-182
5.9.2 FORCE CONTACT INPUTS .......................................................................... 5-182
5.9.3 FORCE CONTACT OUTPUTS ...................................................................... 5-183
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 REMOTE DEVICES ........................................................................................... 6-5
6.2.8 DIGITAL COUNTERS ........................................................................................ 6-5
6.2.9 SELECTOR SWITCHES.................................................................................... 6-6
6.2.10 FLEX STATES ................................................................................................... 6-6
6.2.11 ETHERNET........................................................................................................ 6-6
6.2.12 DIRECT INPUTS................................................................................................ 6-7
6.2.13 DIRECT DEVICES STATUS.............................................................................. 6-7
6.2.14 EGD PROTOCOL STATUS ............................................................................... 6-8
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