Xorqt Function Block - ABB REC650 Technical Manual

1MRK 511 287-UEN A
11.3.2.5
Technical manual

XORQT function block

Identification
Function description
XORQT function block
Functionality
The exclusive OR function (XORQT) function is used to generate combinatory
expressions with boolean variables. XORQT function has two inputs and two outputs.
One of the outputs is inverted. The output signal is 1 if the input signals are different
and 0 if they are equal.
Function block
XORQT
INPUT1
INPUT2 NOUT
IEC09000300-1-en.vsd
IEC09000300 V1 EN
Figure 181: XORQT function block
Signals
Table 298: XORQT Input signals
Name Type
INPUT1 BOOLEAN
INPUT2 BOOLEAN
Table 299: XORQT Output signals
Name Type
OUT BOOLEAN
NOUT BOOLEAN
Settings
The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600).
IEC 61850
identification
XORQT
OUT
Default Description
0 Input signal 1
0 Input signal 2
Description
Output signal
Inverted output signal
Section 11
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
Logic
363