Hitachi Relion 650 Series Technical Manual page 12

Table of contents
11.7.5 Settings........................................................................................................................... 145
11.7.6 Monitored data................................................................................................................ 145
11.7.7 Operation principle.......................................................................................................... 145
11.8 Elapsed time integrator with limit transgression and overflow supervision TEIGGIO....... 145
11.8.1 Identification.................................................................................................................... 145
11.8.2 Functionality.................................................................................................................... 145
11.8.3 Function block................................................................................................................. 146
11.8.4 Signals.............................................................................................................................146
11.8.5 Settings........................................................................................................................... 146
11.8.6 Operation principle.......................................................................................................... 147
11.8.6.1
11.8.6.2
11.8.7 Technical data................................................................................................................. 148
11.9 Comparator for integer inputs INTCOMP.......................................................................... 148
11.9.1 Identification.................................................................................................................... 148
11.9.2 Functionality ................................................................................................................... 148
11.9.3 Function block................................................................................................................. 149
11.9.4 Signals.............................................................................................................................149
11.9.5 Settings........................................................................................................................... 149
11.9.6 Monitored data................................................................................................................ 149
11.9.7 Operation principle.......................................................................................................... 149
11.10 Comparator for real inputs REALCOMP........................................................................... 150
11.10.1 Identification.................................................................................................................... 150
11.10.2 Functionality ................................................................................................................... 150
11.10.3 Function block................................................................................................................. 150
11.10.4 Signals.............................................................................................................................150
11.10.5 Settings........................................................................................................................... 151
11.10.6 Operation principle.......................................................................................................... 151
11.10.7 Technical data................................................................................................................. 152
Section 12 Monitoring.................................................................................................. 153
12.1 Measurements...................................................................................................................153
12.1.1 Functionality ................................................................................................................... 153
12.1.2 Measurements CVMMXN................................................................................................154
12.1.2.1
12.1.2.2
12.1.2.3
12.1.2.4
12.1.2.5
12.1.3 Phase current measurement CMMXU............................................................................ 158
12.1.3.1
12.1.3.2
12.1.3.3
12.1.3.4
12.1.3.5
12.1.4 Phase-phase voltage measurement VMMXU................................................................. 160
6
Operation Accuracy....................................................................................................148
Memory storage......................................................................................................... 148
Identification .............................................................................................................. 154
Function block............................................................................................................ 154
Signals....................................................................................................................... 154
Settings...................................................................................................................... 155
Monitored data........................................................................................................... 158
Identification .............................................................................................................. 158
Function block............................................................................................................ 159
Signals....................................................................................................................... 159
Settings...................................................................................................................... 159
Monitored data........................................................................................................... 160
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1MRK 511 557-UEN Rev. A
Technical Manual