16.14 Comparator for integer inputs - INTCOMP
16.14.1 Identification
GUID-5992B0F2-FC1B-4838-9BAB-2D2542BB264D v1
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Comparison of integer values INTCOMP Int<=>
16.14.2 Application
GUID-4C6D730D-BB1C-45F1-A719-1267234BF1B9 v1
The function gives the possibility to monitor the level of integer 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-ADA3E806-BEF1-4D15-B270-207386A0AEE4 v2
For proper operation of comparison the set value should be set within the range of ± 2
×10
9
.
Setting procedure on the IED:
EnaAbs
: This setting is used to select the comparison type between signed and absolute
values.
• Absolute: Comparison is performed on absolute values of input and reference
values
• Signed: Comparison is performed on signed values of input and reference values.
RefSource: This setting is used to select the reference source between input and setting
for comparison.
• Input REF: The function will take reference value from input REF
• Set Value: The function will take reference value from setting SetValue
SetValue: This setting is used to set the reference value for comparison when setting
RefSource is selected as SetValue.
16.14.4 Setting example
GUID-13302FD6-1585-42FE-BD6D-44F231982C59 v2
For absolute comparison between inputs:
Set the EnaAbs = Absolute
1MRK 502 071-UUS A Section 16
Logic
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062 673
Application manual
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