ABB REB 551-C4 2.5 Series Operator's Manual page 40





View the prefault and fault voltages and
currents
9LHZ WKH SUHIDXOW DQG IDXOW YROWDJHV DQG FXUUHQWV
1DYLJDWH WKH PHQXV
This procedure describes how to navigate the menus to view prefault and fault analog
values.
9LHZ SUHIDXOW YDOXHV
3URFHGXUH
 2QO\ RQH GLVWXUEDQFH FDQ EH YLHZHG DW WKH WLPH 6HOHFW WKH
RQH WR EH YLHZHG
 9LHZ SUHIDXOW YDOXHV
Navigate the menus to:
'LVWXUE5HSRUW
'LVWXUEDQFHV
'LVWXUEDQFHQ
7ULS9DOXHV
3UH)DXOW
Q is the disturbance order of occurrence, Q=1 meaning the most re-
cent and Q=10 the oldest.
 6FUROO WKURXJK WKH DYDLODEOH YROWDJHV DQG FXUUHQWV
Use the /HIW and/or 5LJKW arrow buttons to scroll between values.
9LHZLQJ IDXOW YDOXHV
3URFHGXUH
 2QO\ RQH GLVWXUEDQFH FDQ EH YLHZHG DW WKH WLPH 6HOHFW WKH
RQH WR EH YLHZHG
 9LHZ IDXOW FXUUHQWV DQG YROWDJHV
Navigate the menus to:
&KDSWHU 
+DQGOH WKH GLVWXUEDQFHV
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