Reading Out Operational Measured Values - Block 84 - Siemens SIPROTEC 7SD600 System Manual

Numerical line differential protection SIPROTEC 7SD600 V3.0
6.4.4 Reading out operational measured va
lues - Block 84
Operational measured values can be displayed in
block 84. From the initial position of a relay that is in
service, the block MEASURED VALUES is reached by
pressing the B key twice. With the " key the next
operating level is reached and from here , by scrolling
with the B key block 82 can be reached. The indivi
dual measured values can be found by changing to
Y
8 4 O P .
A
M E A S V
Y Y Y
Y
I 1 =
B
7 2 %
B B
Y Y Y
Y
I 1 =
B
3 2 0 A
B B
Y Y Y
Y
I 2 =
B
7 3 %
B B
Y Y Y
Y
I 2 =
B
3 3 0 A
B B
Y Y Y
Y
I D =
B
2 %
B B
Y Y Y
Y
I S =
B
1 4 5 %
B B
Siemens AG January 1999
Operating instructions
System manual
the sub-level with the "key. There is no need to en
ter a code word.
The values are displayed in percent of the rated varia
bles. The prerequisite for correct display is that the
specified ratings in block 00 (see section 6.3.3) have
been correctly parameterized. The values are not up
dated during read-out. The current values are dis
played after scrolling with B or Y within the block.
The values given in the boxes below are examples.
The current values actually appear here.
[5220]
Start of the block "Operational measured values"
"
The extract of the buffer shown in the display is se
lected line by line with the arrow keys B and Y:
The percentages specified for I
primary or secondary rated current of the current
transformer.
The percentages specified for I
rated current of the line.
6
Order no. E50417-G1176-C069-A1
and I refer to the
1 2
and I refer to the
D S
6 - 25