GE C70 - Page 7

TABLE OF CONTENTS
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL vii
6.3.7 Virtual outputs ....................................................................................................................... 6-6
6.3.8 RxGOOSE status.................................................................................................................... 6-6
6.3.9 RxGOOSE statistics .............................................................................................................. 6-6
6.3.10 Digital counters ..................................................................................................................... 6-7
6.3.11 Selector switches.................................................................................................................. 6-7
6.3.12 Time of day timers ............................................................................................................... 6-7
6.3.13 Flex States................................................................................................................................ 6-8
6.3.14 Ethernet .................................................................................................................................... 6-8
6.3.15 Real time clock synchronizing........................................................................................ 6-8
6.3.16 Direct inputs............................................................................................................................ 6-9
6.3.17 Direct devices status ........................................................................................................6-10
6.3.18 Teleprotection channel tests ........................................................................................6-10
6.3.19 Remaining connection status.......................................................................................6-10
6.3.20 Parallel Redundancy Protocol (PRP)...........................................................................6-11
6.3.21 TxGOOSE status ..................................................................................................................6-11
6.4 Metering................................................................................................................. 6-12
6.4.1 Metering conventions.......................................................................................................6-12
6.4.2 Sources....................................................................................................................................6-16
6.4.3 Capacitor control................................................................................................................6-20
6.4.4 Capacitor bank....................................................................................................................6-21
6.4.5 Tracking frequency............................................................................................................6-22
6.4.6 FlexElements.........................................................................................................................6-22
6.4.7 RxGOOSE analogs ..............................................................................................................6-23
6.4.8 Transducer inputs/outputs............................................................................................6-23
6.5 Records .................................................................................................................. 6-23
6.5.1 User-programmable fault reports..............................................................................6-23
6.5.2 Event records .......................................................................................................................6-24
6.5.3 Oscillography........................................................................................................................6-25
6.5.4 Data logger ...........................................................................................................................6-25
6.5.5 Breaker maintenance.......................................................................................................6-26
6.6 Product information ............................................................................................ 6-27
6.6.1 Model information..............................................................................................................6-27
6.6.2 Firmware revisions ............................................................................................................6-27
7 COMMANDS AND
TARGETS
7.1 Commands menu................................................................................................... 7-1
7.1.1 Capacitor bank automatic setting ............................................................................... 7-2
7.1.2 Virtual inputs........................................................................................................................... 7-6
7.1.3 Clear records .......................................................................................................................... 7-6
7.1.4 Set date and time................................................................................................................. 7-7
7.1.5 Relay maintenance.............................................................................................................. 7-7
7.1.6 Security ..................................................................................................................................... 7-8
7.2 Targets menu.......................................................................................................... 7-9
7.2.1 Target messages .................................................................................................................. 7-9
7.2.2 Relay self-tests ....................................................................................................................7-10
8 APPLICATION OF
SETTINGS
8.1 Arrangement of shunt capacitor banks............................................................. 8-1
8.1.1 Overview................................................................................................................................... 8-1
8.1.2 Externally fused capacitors ............................................................................................. 8-1
8.1.3 Internally fused capacitors .............................................................................................. 8-2
8.1.4 Fuseless capacitors............................................................................................................. 8-2
8.1.5 Unfused capacitors ............................................................................................................. 8-3
8.2 Connections of shunt capacitor banks .............................................................. 8-3
8.2.1 Grounded wye-connected banks ................................................................................. 8-3
8.2.2 Ungrounded wye-connected banks............................................................................ 8-3