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16.13.4
Setting example
GUID-13302FD6-1585-42FE-BD6D-44F231982C59 v1
For absolute comparison between inputs:
Set the
EnaAbs = 1
Set the
RefSource = 1
Similarly for Signed comparison between inputs
Set the
EnaAbs = 0
Set the
RefSource =1
For absolute comparison between input and setting
Set the
EnaAbs = 1
Set the
RefSource = 0
SetValue shall be set between -2000000000 to 2000000000
Similarly for signed comparison between input and setting
Set the
EnaAbs = 0
Set the
RefSource = 0
SetValue shall be set between -2000000000 to 2000000000.
16.14
Comparator for real inputs - REALCOMP
16.14.1
Identification
GUID-0D68E846-5A15-4C2C-91A2-F81A74034E81 v1
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Comparator for real inputs
REALCOMP
Real<=>
16.14.2
Application
GUID-5F7B1683-9799-4D27-B333-B184F8861A5B v1
The function gives the possibility to monitor the level of real values in the system relative to
each other or to a fixed value. It is a basic arithmetic function that can be used for monitoring,
supervision, interlocking and other logics.
16.14.3
Setting guidelines
GUID-DE69FF5B-7D34-4A30-9060-214E98BFF798 v1
Setting procedure on the IED:
EnaAbs: This setting is used to select the comparison type between signed and absolute
values.
•
Absolute: The function will do absolute comparison between input and reference value.
•
Signed: The function will do signed comparison between input and reference value.
Section 16
1MRK 505 343-UEN B
Logic
648
Application manual
Summary of Contents for Relion 670 series
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