2 Funktionen
C6I9@DIÃQC6T@
v
xh
D33Ãr
DÃr
„1"
D3Ãr
(s. Bild 2-54)
Hand-EIN
D33
I
L1
I>>
I
L2
I
L3
L1
L2
L3
FNr 1721
>U/AMZ I>> blk
FNr 1704
>U/AMZ Ph blk
V6HaÃQC6T@
6
„1"
@v
C6I9@DIÃ"D
v
xh
"D33Ãr
"DÃr
„1"
"D3Ãr
(s. Bild 2-54)
Hand-EIN
"D33
3I
0
I>>
FNr 1742
>U/AMZ 3I0>>blk
FNr 1741
>U/AMZ 3I0 blk
V6HaÃ"D
6
„1"
@v
Bild 2-49
Logikdiagramm der Hochstromstufen I>> für Phasenströme und Nullstrom
74
tr
|
tr
|
tr
|
&
&
&
Messfreigabe
≥1
t
|
t
|
t
|
&
&
&
Messfreigabe
≥1
≥1
UÃD33Ã
T
0
≥1
Messfreigabe
Messfreigabe
UÃ"D33Ã
T
0
FNr 1762 ... 1764
U/AMZ Anr L1
U/AMZ Anr L2
U/AMZ Anr L3
FNr 1800
≥1
U/AMZ I>> Anr
FNr 1805
≥1
U/AMZ I>> AUS
FNr 1804
U/AMZ TI>> Abl
FNr 1852
U/AMZ I>> blk
FNr 1752
U/AMZ Ph blk
FNr 1753
U/AMZ Ph wrk
FNr 1751
U/AMZ Ph aus
FNr 1766
U/AMZ Anr 3I0
FNr 1901
U/AMZ 3I0>> Anr
FNr 1903
≥1
U/AMZ 3I0>> AUS
FNr 1902
U/AMZ T3I0>>Abl
FNr 1857
U/AMZ 3I0> blk
FNr 1749
U/AMZ 3I0 blk
FNr 1750
U/AMZ 3I0 wrk
FNr 1748
U/AMZ 3I0 aus
7UT612 Handbuch
C53000–G1100–C148–1