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Functions
Fault Location
6-270
for analog output 1 at mounting location "D" (Port D1):
Address 5021 20 mA (D1) = value in % to be indicated at 20 mA
Address 5026 MIN VALUE (D1) the minimum value permitted
for analog output 2 at mounting location "D" (Port D2):
Address 5031 20 mA (D2) = value in % to be indicated at 20 mA
Address 5036 MIN VALUE (D2) the minimum value permitted
The maximum value is 22.0 mA. If it is exceeded (value outside of the maximum per-
missible range), then a value of 22.5 mA is output.
Example:
The phase current I
is output as analog output 1 at mounting location "B". The oper-
L2
ational nominal current should correspond to 10 mA output, which means that 20 mA
correspond to a rate of 200 %. Values below 4 mA are not valid.
Settings:
Address 5001 20 mA (B1) = 200 %,
Address 5006 MIN VALUE (B1) = 4 mA.
For the fault location the conversion factor, i. e. the value to be output, is also set to
20 mA. Dependening on whether the fault location should be output in per cent of the
line length or in length unit, set the following:
For analog output 1 at mounting location "B" (Port B1):
Address 5001 20 mA (B1) = value in % to be indicated at 20 mA
or
Address 5003 or 5004 20 mA (B1) = value in kilometres or miles that is
to be indicated at 20 mA.
For analog output 2 at mounting location "B" (Port B2):
Address 5011 20 mA (B2) = value in % to be indicated at 20 mA
or
Address 5013 or 5014 20 mA (B2) = value in kilometres or miles that
is required to be indicated at 20 mA.
For analog output 1 at mounting location "D" (Port D1):
Address 5021 20 mA (D1) = value in % to be indicated at 20 mA
or
Address 5023 or 5024 20 mA (D1) = value in kilometres or miles that
is required to be indicated at 20 mA.
For analog output 2 at mounting location "D" (Port D2):
Address 5031 20 mA (D2) = the value in % that is required to be indicated at
20 mA
or
Address 5033 or 5034 20 mA (D2) = value in kilometres or miles
to be indicated at 20 mA.
Set in Addresses 5007 NEG VALUE (B1) , 5017 NEG VALUE (B2) , 5027 NEG VAL-
UE (D1) or 5037 NEG VALUE (D2) which output value is to be indicated in case the
fault location is negative (fault in reverse direction). In addresses 5008 OVERFLOW
(B1) , 5018 OVERFLOW (B2) , 5028 OVERFLOW (D1) or 5038 OVERFLOW (D2)
the value of the numerical overflow (fault outside the maximum permissible range) is
set.
7SA6 Manual
C53000-G1176-C156-2
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