ABB Relion 670 Series Applications Manual page 473

1MRK 511 401-UEN Rev. K
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 .
17.13.4 Setting example
For absolute comparison between inputs:
Set the
Set the
Similarly for Signed comparison between inputs
Set the
Set the
For absolute comparison between input and setting
Set the
Set the
SetValue shall be set between -2000000000 to 2000000000
Similarly for signed comparison between input and setting
Set the
Set the
SetValue shall be set between -2000000000 to 2000000000
17.14 Comparator for real inputs - REALCOMP
17.14.1 Function revision history
Document
revision
A
B
C
D
E
F
G
H
Bay control REC670
Application manual
EnaAbs = Absolute
RefSource = Input REF
EnaAbs = Signed
RefSource = Input REF
EnaAbs = Absolute
RefSource = Set Value
EnaAbs = Signed
RefSource = Set Value
Product History
revision
2.2.1 -
2.2.1 -
2.2.2 -
2.2.3 Settings
50.00 in order to make the function more user friendly.
2.2.3 -
2.2.3 -
2.2.4 -
2.2.4 -
© Copyright 2017 Hitachi Power Grids. All rights reserved
EqualBandLow and EqualBandHigh maximum value has been changed to
Section 17
Logic
GUID-13302FD6-1585-42FE-BD6D-44F231982C59 v2
GUID-D91005E2-2607-4FE2-A500-29D1F15CAEC4 v1
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