ABB RELION 620 Series Technical Manual page 24

Table of contents
18
Application....................................................................................... 607
Signals.............................................................................................608
Settings............................................................................................608
Monitored data.................................................................................609
Technical data................................................................................. 609
Motor start-up supervision 66/51LRS................................................... 609
Identification.................................................................................... 609
Function block................................................................................. 610
Functionality.................................................................................... 610
Operation principle.......................................................................... 610
Application....................................................................................... 616
Signals.............................................................................................620
Settings............................................................................................620
Monitored data.................................................................................621
Technical data................................................................................. 622
Cable fault detection CFD.....................................................................622
Identification.................................................................................... 622
Function block................................................................................. 622
Functionality.................................................................................... 622
Operation principle.......................................................................... 623
Signals.............................................................................................624
Settings............................................................................................625
Monitored data.................................................................................625
Runtime counter for machines and devices OPTM.............................. 626
Identification.................................................................................... 626
Function block................................................................................. 626
Functionality.................................................................................... 626
Operation principle.......................................................................... 626
Application....................................................................................... 628
Signals.............................................................................................628
Settings............................................................................................629
Monitored data.................................................................................629
Technical data................................................................................. 629
Section 7 Measurement functions..................................................... 631
Basic measurements............................................................................ 631
Functions......................................................................................... 631
Measurement functionality...............................................................632
Measurement function applications................................................. 639
Three-phase current measurement IA, IB, IC..................................640
620 series ANSI
Technical Manual