GE C70 Instruction Manual page 6

7. COMMANDS AND
TARGETS
8. THEORY OF OPERATION
9. APPLICATION OF
SETTINGS
vi
TABLE OF CONTENTS
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 TIME OF DAY TIMERS ......................................................................................6-6
6.2.11 FLEX STATES ....................................................................................................6-6
6.2.12 ETHERNET ........................................................................................................6-6
6.2.13 REAL TIME CLOCK SYNCHRONIZING ............................................................6-7
6.2.14 DIRECT INPUTS ................................................................................................6-8
6.2.15 DIRECT DEVICES STATUS ..............................................................................6-8
6.2.16 IEC 61850 GOOSE INTEGERS .........................................................................6-9
6.2.17 REMAINING CONNECTION STATUS ...............................................................6-9
6.2.18 PARALLEL REDUNDANCY PROTOCOL (PRP) .............................................6-10
6.3 METERING
6.3.1 METERING CONVENTIONS ...........................................................................6-11
6.3.2 SOURCES ........................................................................................................6-14
6.3.3 CAPACITOR CONTROL ..................................................................................6-18
6.3.4 CAPACITOR BANK ..........................................................................................6-19
6.3.5 TRACKING FREQUENCY................................................................................6-20
6.3.6 FLEXELEMENTS™ ..........................................................................................6-20
6.3.7 IEC 61580 GOOSE ANALOG VALUES ...........................................................6-21
6.3.8 TRANSDUCER INPUTS/OUTPUTS.................................................................6-21
6.4 RECORDS
6.4.1 USER-PROGRAMMABLE FAULT REPORTS .................................................6-22
6.4.2 EVENT RECORDS ...........................................................................................6-22
6.4.3 OSCILLOGRAPHY ...........................................................................................6-22
6.4.4 DATA LOGGER ................................................................................................6-23
6.5 PRODUCT INFORMATION
6.5.1 MODEL INFORMATION ...................................................................................6-24
6.5.2 FIRMWARE REVISIONS..................................................................................6-24
7.1 COMMANDS
7.1.1 COMMANDS MENU ...........................................................................................7-1
7.1.2 CAPACITOR BANK AUTOMATIC SETTINGS ...................................................7-1
7.1.3 VIRTUAL INPUTS ..............................................................................................7-6
7.1.4 CLEAR RECORDS .............................................................................................7-6
7.1.5 SET DATE AND TIME ........................................................................................7-6
7.1.6 RELAY MAINTENANCE .....................................................................................7-7
7.1.7 SECURITY..........................................................................................................7-7
7.2 TARGETS
7.2.1 TARGETS MENU ...............................................................................................7-9
7.2.2 TARGET MESSAGES ........................................................................................7-9
7.2.3 RELAY SELF-TESTS .........................................................................................7-9
8.1 OVERVIEW
8.1.1 GENERAL OPERATION ....................................................................................8-1
8.1.2 BANK PHASE OVERVOLTAGE (ANSI 59B) .....................................................8-1
8.1.3 VOLTAGE DIFFERENTIAL (ANSI 87V) .............................................................8-3
8.1.4 COMPENSATED BANK NEUTRAL VOLTAGE UNBALANCE (ANSI 59NU).....8-6
8.1.5 PHASE CURRENT UNBALANCE (ANSI 60P) .................................................8-10
8.1.6 NEUTRAL CURRENT UNBALANCE (ANSI 60N) ............................................8-12
9.1 ARRANGEMENT OF SHUNT CAPACITOR BANKS
9.1.1 OVERVIEW ........................................................................................................9-1
9.1.2 EXTERNALLY FUSED CAPACITORS ...............................................................9-1
9.1.3 INTERNALLY FUSED CAPACITORS ................................................................9-1
C70 Capacitor Bank Protection and Control System GE Multilin