Quality Attribute: Test
The input signal source is in a test state
and the function to be processed is in
normal state.
The data value of the source signal is ignored. You can select
between the following options:
•
Further processing of the last valid source signal data value,
before the source switches to the test state (that is the
default setting)
•
The binary value to be processed further is set to 0.
•
The binary value to be processed further is set to 1.
This configuration option is necessary to satisfy different applica-
tions.
Quality Attribute OperatorBlocked
The quality cannot be influenced at this position and does not lead to a response within the logic
Output Data
The quality is not processed through the actual algorithm/logic of the function. The following table displays
the conditions required to set the quality of output signals of a function.
Cause D0 Value Quality Attribute
After internal (to
the SIPROTEC 5
system, for example,
in the direction of a
CFC chart)
To the IEC 61850
interface, in buffer
Functional state = Test
(thus, result of device operating
mode = Test or function mode
= Test)
Unchanged
Test =
TRUE
Test =
TRUE
Functional state = Off
(thus, result of device operating
mode = Off)
Function-specific, corre-
sponding to the definition for
switched off
Validity =
good
Validity =
invalid
Function health = Alarm
(for example, result of invalid
receive data)
Function-specific, corre-
sponding to the definition for
reset
Validity =
good
Validity =
invalid
Device operating mode = func-
tionally logged off
Unchanged
Validity =
good
OperatorBlocked =
TRUE
Validity =
good
detailQual =
oldData
OperatorBlocked =
TRUE
System Functions
3.3 Processing Quality Attributes
SIPROTEC 5, Overcurrent Protection, Manual 103
C53000-G5040-C017-8, Edition 07.2017
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