ABB ret650 - Page 23

Settings................................................................................ 426
Monitored data..................................................................... 427
Operation principle.................................................................... 427
Measurement supervision.................................................... 427
Measurements CVMMXN.....................................................432
Phase current measurement CMMXU................................. 437
Phase-phase and phase-neutral voltage measurements
VMMXU, VNMMXU.............................................................. 438
Voltage and current sequence measurements VMSQI,
CMSQI..................................................................................438
Technical data........................................................................... 438
Event Counter CNTGGIO...............................................................439
Identification.............................................................................. 439
Functionality.............................................................................. 439
Function block........................................................................... 439
Signals.......................................................................................439
Settings......................................................................................440
Monitored data...........................................................................440
Operation principle.................................................................... 440
Reporting..............................................................................441
Technical data........................................................................... 441
Function description....................................................................... 441
Limit counter L4UFCNT.............................................................441
Introduction................................................................................441
Principle of operation.................................................................442
Design.................................................................................. 442
Reporting..............................................................................443
Function block........................................................................... 443
Signals.......................................................................................444
Settings......................................................................................444
Monitored data...........................................................................445
Technical data........................................................................... 445
Disturbance report.......................................................................... 445
Functionality.............................................................................. 445
Disturbance report DRPRDRE.................................................. 446
Identification......................................................................... 446
Function block...................................................................... 446
Signals..................................................................................446
Settings................................................................................ 446
Monitored data..................................................................... 447
Analog input signals AxRADR................................................... 450
Identification......................................................................... 450
Function block...................................................................... 451
Signals..................................................................................451
Table of contents
17
Technical manual