Micom P634 - Page 211

64Z8920A
DTOC1:
Rush restr.enabl PSx
[ * ]
1
0
0: No
1: Yes
≥1
DIFF:
Inrush blk. 3 trigg.
[ 041 120 ]
DIFF:
Inrush blk. 2 trigg.
[ 041 119 ]
DIFF:
Inrush blk. 1 trigg.
[ 041 118 ]
&
&
&
&
≥1
DTOC1:
tI> PSx
[ * ]
c
0 t
DTOC1:
Starting I>
[ 035 108 ]
DTOC1:
Trip signal tI>
[ 035 114 ]
DTOC1:
Block. tI> EXT
[ 035 120 ]
≥1
DTOC1:
tI>> PSx
[ * ]
c
0 t
DTOC1:
Starting I>>
[ 035 109 ]
DTOC1:
Trip signal tI>>
[ 035 115 ]
≥1
DTOC1:
tI>>> PSx
[ * ]
c
0 t
DTOC1:
Starting I>>>
[ 035 110 ]
DTOC1:
Trip signal tI>>>
[ 035 116 ]
DTOC1:
Block. tI>>> EXT
[ 035 122 ]
DTOC1:
Starting C
[ 035 106 ]
DTOC1:
Starting B
[ 035 105 ]
DTOC1:
Starting A
[ 035 104 ]
≥1
≥1
≥1
DTOC1:
Block. tI>> EXT
[ 035 121 ]
DTOC:
I> Starting A
DTOC:
I> Starting B
DTOC:
I> Starting C
DTOC:
I>> Starting A
DTOC:
I>> Starting B
DTOC:
I>> Starting C
DTOC:
I>>> Starting A
DTOC:
I>>> Starting B
DTOC:
I>>> Starting C
Parameter
set 1
set 2
set 3
set 4
DTOC1:
Rush restr.enabl PSx
076 063
077 063
078 063
079 063
DTOC1:
tI> PSx
076 057
077 057
078 057
079 057
DTOC1:
tI>> PSx
076 058
077 058
078 058
079 058
DTOC1:
tI>>> PSx
076 059
077 059
078 059
079 059
Fig. 3-109: Phase current stages, starting signals.
The first stage of the DTOC protection function can optionally be blocked by the
inrush stabilization function of differential protection.
If the current exceeds the set thresholds in one phase, timer stages are started.
Once the time delays have elapsed, a trip signal is issued. The timer stages can
be blocked by appropriately configured binary signal inputs.
3 Operation
P634
P634/EN M/R-42-A // P634‑311‑653 3-155