Hitachi Relion 650 Series Technical Manual page 13

1MRK 511 557-UEN Rev. A
12.1.4.1
12.1.4.2
12.1.4.3
12.1.4.4
12.1.4.5
12.1.5 Current sequence component measurement CMSQI..................................................... 162
12.1.5.1
12.1.5.2
12.1.5.3
12.1.5.4
12.1.5.5
12.1.6 Voltage sequence measurement VMSQI........................................................................ 165
12.1.6.1
12.1.6.2
12.1.6.3
12.1.6.4
12.1.6.5
12.1.7 Phase-neutral voltage measurement VNMMXU............................................................. 167
12.1.7.1
12.1.7.2
12.1.7.3
12.1.7.4
12.1.7.5
12.1.8 Operation principle.......................................................................................................... 169
12.1.8.1
12.1.8.2
12.1.8.3
12.1.8.4
12.1.8.5
12.1.9 Technical data................................................................................................................. 177
12.2 Event Counter CNTGGIO..................................................................................................178
12.2.1 Identification.................................................................................................................... 178
12.2.2 Functionality ................................................................................................................... 178
12.2.3 Function block................................................................................................................. 178
12.2.4 Signals.............................................................................................................................178
12.2.5 Settings........................................................................................................................... 179
12.2.6 Monitored data................................................................................................................ 179
12.2.7 Operation principle.......................................................................................................... 179
12.2.7.1
12.2.8 Technical data................................................................................................................. 180
12.3 Limit counter L4UFCNT.....................................................................................................180
12.3.1 Function description........................................................................................................ 180
12.3.2 Introduction .....................................................................................................................180
12.3.3 Function block................................................................................................................. 180
12.3.4 Signals.............................................................................................................................180
12.3.5 Settings........................................................................................................................... 181
Technical Manual
Identification .............................................................................................................. 160
Function block............................................................................................................ 161
Signals....................................................................................................................... 161
Settings...................................................................................................................... 161
Monitored data........................................................................................................... 162
Identification .............................................................................................................. 162
Function block............................................................................................................ 162
Signals....................................................................................................................... 163
Settings...................................................................................................................... 163
Monitored data........................................................................................................... 164
Identification .............................................................................................................. 165
Function block............................................................................................................ 165
Signals....................................................................................................................... 165
Settings...................................................................................................................... 166
Monitored data........................................................................................................... 167
Identification .............................................................................................................. 167
Function block............................................................................................................ 167
Signals....................................................................................................................... 168
Settings...................................................................................................................... 168
Monitored data........................................................................................................... 169
Measurement supervision.......................................................................................... 169
Measurements CVMMXN.......................................................................................... 172
Phase current measurement CMMXU....................................................................... 176
Phase-phase and phase-neutral voltage measurements VMMXU, VNMMXU.......... 177
Voltage and current sequence measurements VMSQI, CMSQI................................ 177
Reporting....................................................................................................................179
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