Hitachi Relion 650 Series Technical Manual page 9

1MRK 511 557-UEN Rev. A
9.2.3 Function block................................................................................................................... 69
9.2.4 Signals...............................................................................................................................69
9.2.5 Settings............................................................................................................................. 70
9.2.6 Operation principle............................................................................................................ 70
9.3 Point-on-wave switching control SSCPOW.........................................................................70
9.3.1 Identification...................................................................................................................... 70
9.3.2 Functionality...................................................................................................................... 70
9.3.3 Function block................................................................................................................... 72
9.3.4 Signals...............................................................................................................................73
9.3.5 Settings............................................................................................................................. 76
9.3.6 Monitored data.................................................................................................................. 77
9.3.7 Operation principle............................................................................................................ 78
9.3.7.1
9.3.7.2
9.3.7.3
9.3.7.4
9.3.7.5
9.3.7.6
9.3.7.7
9.3.7.8
9.3.7.9
9.3.7.10
9.3.7.11
9.3.7.12
9.4 Position evaluation POS_EVAL...........................................................................................96
9.4.1 Identification...................................................................................................................... 96
9.4.2 Functionality ..................................................................................................................... 96
9.4.3 Function block................................................................................................................... 97
9.4.4 Logic diagram....................................................................................................................97
9.4.5 Signals...............................................................................................................................97
9.4.6 Settings............................................................................................................................. 97
Section 10 General calculation......................................................................................99
10.1 Analog scaling ANSCAL......................................................................................................99
10.1.1 Identification...................................................................................................................... 99
10.1.2 Functionality...................................................................................................................... 99
10.1.3 Function block................................................................................................................... 99
10.1.4 Signals...............................................................................................................................99
10.1.5 Settings........................................................................................................................... 100
10.1.6 Operation principle.......................................................................................................... 101
10.1.6.1
10.1.6.2
10.1.6.3
10.1.6.4
10.2 Double point input status time monitoring DPISTTIM....................................................... 103
10.2.1 Identification.................................................................................................................... 103
Technical Manual
Nominal Mechanical Breaker Operating Times............................................................79
Reference Selection and Source Validation.................................................................80
Controlled switching strategies.................................................................................... 81
Controlled switching operations................................................................................... 85
Switching command handling...................................................................................... 89
Waveform (disturbance) records.................................................................................. 94
Circuit breaker test mode............................................................................................. 94
Circuit Breaker Operating Capability............................................................................94
Circuit Breaker Position................................................................................................94
Emergency Trip............................................................................................................ 94
Generation of alarms....................................................................................................95
Remote/Local Control.................................................................................................. 96
Limit module...............................................................................................................101
Chart function.............................................................................................................102
Equation function....................................................................................................... 102
Status information...................................................................................................... 103
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