127
Description Channel Parameter (R) Value
CB position 0,3 I7 0 = undefined
1 = closed
2 = open
3 = undefined
DI1 status 0,2 I8 0/1
a)
DI2 status 0,2 I9 0/1
a)
DI3 status 0,2 I10 0/1
a)
DI4 status 0,2 I11 0/1
a)
DI5 status 0,2 I12 0/1
a)
a)
When the value is 1, the digital input is energized.
Each protection element has its internal output signal. These signals can be read
with parameters O1...O26 and the recorded functions with parameters O61...O86.
The state of the output contacts can be read or changed with parameters O41...O49
and the recorded functions read with parameters O101...O109.
Table 5.1.17.-10 Output signals
Status of the
protection
elements
Channel State of element
(R)
Recorded
functions (R)
Value
Pickup of
element 51P
0,1 O1 O61 0/1
Trip of element 0,1 O2 O62 0/1
Pickup of
element 50P-1
0,1 O3 O63 0/1
Trip of element
element 50P-1
0,1 O4 O64 0/1
Pickup of
element 50P-2
0,1 O5 O65 0/1
Trip of element
50P-2
0,1 O6 O66 0/1 ;
Pickup of
element 51N
0,1 O7 O67 0/1
Trip of element
51N
0,1 O8 O68 0/1
Pickup of
element 50N
0,1 O9 O69 0/1
Trip of element
50N
0,1 O10 O70 0/1
Pickup of
element 46
0,1 O11 O71 0/1
Trip of element
46
0,1 O12 O72 0/1
Pickup of
element 49
0,1 O13 O73 0/1
Alarm of element
49
0,1 O14 O74 0/1
Trip of element
49
0,1 O15 O75 0/1
Feeder Protection Relay
Technical Reference Manual - ANSI Version
REF610REF610
1MRS755535
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