Name
Type
Values (Range)
Unit
Description
Overflow
BOOLEAN
1=Yes
0=No
-
Overflow indication
output for U2
Source
BOOLEAN
0=Process
1=Substituted
-
Source indication output
for U2
Test
BOOLEAN
1=Yes
0=No
-
Test indication output for
U2
Validity
INTEGER
0=Good
2=Reserved
1=Invalid
3=Questionable
-
Validity indication output
U2
BadReference
BOOLEAN
1=Yes
0=No
-
BadReference indication
output for U3
Derived
BOOLEAN
1=Yes
0=No
-
Derived indication output
for U3
Failure
BOOLEAN
1=Yes
0=No
-
Failure indication output
for U3
Inaccurate
BOOLEAN
1=Yes
0=No
-
Inaccurate indication
output for U3
Inconsistent
BOOLEAN
1=Yes
0=No
-
Inconsistent indication
output for U3
OldData
BOOLEAN
1=Yes
0=No
-
OldData indication
output for U3
OperatorBlocked
BOOLEAN
1=Yes
0=No
-
OperatorBlocked
indication output for U3
Oscillatory
BOOLEAN
1=Yes
0=No
-
Oscillatory indication
output for U3
OutOfRange
BOOLEAN
1=Yes
0=No
-
OutOfRange indication
output for U3
Overflow
BOOLEAN
1=Yes
0=No
-
Overflow indication
output for U3
Source
BOOLEAN
0=Process
1=Substituted
-
Source indication output
for U3
Test
BOOLEAN
1=Yes
0=No
-
Test indication output for
U3
Validity
INTEGER
0=Good
2=Reserved
1=Invalid
3=Questionable
-
Validity indication output
U3
BadReference
BOOLEAN
1=Yes
0=No
-
BadReference indication
output for U4
Derived
BOOLEAN
1=Yes
0=No
-
Derived indication output
for U4
Failure
BOOLEAN
1=Yes
0=No
-
Failure indication output
for U4
Inaccurate
BOOLEAN
1=Yes
0=No
-
Inaccurate indication
output for U4
Inconsistent
BOOLEAN
1=Yes
0=No
-
Inconsistent indication
output for U4
OldData
BOOLEAN
1=Yes
0=No
-
OldData indication
output for U4
Table continues on next page
Section 18
1MRK 505 394-UEN A
Station communication
672
Line differential protection RED650 2.2 IEC
Technical manual
Summary of Contents for RED650
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