ABB RED650 - Functionality; Function Block; Signals; Settings

14.15.2 Functionality
GUID-A93564FA-0017-4939-A9C1-095DA0FD9832 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.
14.15.3 Function block
GUID-EB28F45B-B1D0-452F-98B4-F96D7FA34069 v1
INTCOMP
INPUT
REF
INEQUAL
INHIGH
INLOW
IEC15000052-1-en.vsdx
IEC15000052 V1 EN-US
14.15.4 Signals
PID-6928-INPUTSIGNALS v2
Table 332: INTCOMP Input signals
Name Type Default Description
INPUT INTEGER 0 Input value to be compared with reference value
REF INTEGER 0 Reference value to be compared with input value
PID-6928-OUTPUTSIGNALS v2
Table 333: INTCOMP Output signals
Name
Type Description
INEQUAL BOOLEAN Input value is equal to the reference value
INHIGH BOOLEAN Input value is higher than the reference value
INLOW BOOLEAN Input value is lower than the reference value
14.15.5 Settings
PID-6928-SETTINGS v2
Table 334: INTCOMP Group settings (basic)
Name
Values (Range) Unit Step Default Description
EnaAbs Signed
Absolute
- - Signed Selection for absolute or signed
comparison
RefSource Set Value
Input REF
- - Set Value Selection for reference value either input
or setting
SetValue -2000000000 -
2000000000
- 1 100 Set value for reference
Section 14 1MRK 505 394-UEN A
Logic
490 Line differential protection RED650 2.2 IEC
Technical manual