ABB RELION 620 Series Technical Manual page 29

620 series ANSI
Technical Manual
Functionality.................................................................................... 752
Operation principle.......................................................................... 752
Application....................................................................................... 761
Signals.............................................................................................763
Settings............................................................................................764
Monitored data.................................................................................765
Technical data................................................................................. 766
Generic up-down counters CTR........................................................... 766
Identification.................................................................................... 766
Function block................................................................................. 766
Functionality.................................................................................... 766
Operation principle.......................................................................... 767
Signals.............................................................................................768
Settings............................................................................................768
Monitored data.................................................................................768
Emergency start-up 62EST.................................................................. 769
Identification.................................................................................... 769
Function block................................................................................. 769
Functionality.................................................................................... 769
Operation principle.......................................................................... 769
Application....................................................................................... 770
Signals.............................................................................................771
Settings............................................................................................771
Monitored data.................................................................................771
Technical data................................................................................. 772
Section 10 Recording functions...........................................................773
Disturbance recorder DFR....................................................................773
Functionality.................................................................................... 773
Recorded analog inputs..............................................................773
Triggering alternatives................................................................ 773
Length of recordings...................................................................775
Sampling frequencies................................................................. 775
Uploading of recordings..............................................................776
Deletion of recordings.................................................................777
Storage mode............................................................................. 777
Pre-trigger and post-trigger data................................................ 777
Operation modes........................................................................ 778
Exclusion mode.......................................................................... 778
Configuration................................................................................... 779
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