Exclusive Or Function Block Xor - ABB RET650 Technical Manual

1MRK 504 135-UEN A
Table 291: GATE Group settings (basic)
Name Values (Range)
Operation
13.3.1.6
Technical manual
Table 290: GATE Output signals
Name
OUT
Settings
Unit
Off -
On

Exclusive OR function block XOR

Identification
Function description
Exclusive OR function block
Functionality
The exclusive OR function (XOR) is used to generate combinatory expressions with
boolean variables. XOR 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 the
same.
Function block
XOR
INPUT1
INPUT2
IEC09000292-1-en.vsd
IEC09000292 V1 EN
Figure 171: XOR function block
Signals
Table 292: XOR Input signals
Name
INPUT1
INPUT2
Type Description
BOOLEAN Output signal
Step Default
- Off
IEC 61850
identification
XOR
OUT
NOUT
Type Default Description
BOOLEAN 0 Input signal 1
BOOLEAN 0 Input signal 2
Section 13
Description
Operation Off/On
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
Logic
383