Rockwell Automation 1336T Function Block Prog. Manual, Series A/B - Manual (Page 80)

Function Block Library 4–18
1336 FORCE — 5.9 August 1995
EXOR2
BLOCK TYPE 25 decimal 19 hexadecimal
Exclusive OR
ID = Exec =
Out #2
NODE 0 In #1
NODE 1 In #2
NODE 3
Out #1 NODE 2
DEFINITION
An exclusive OR function that takes (2) inputs In #1 and In #2,. and
provides the XOR and XNOR — Out #1 and Out #2.
INPUTS
In #1 — A logical input value.
In #2 — A logical input value.
OUTPUTS
Out #1 — A logical output value.
Out #2 — A logical output value.
PARAMETERS DATA TYPE LINKABLE DEFAULT VALUE RANGE
In #1 Logic Input Yes False True/False
In #2 Logic Input Yes False True/False
Out #1 Logic Output No — True/False
Out #2 Logic Output No — True/False
Example
In #1 In #2 Out #1 Out #2
False False False True
False True True False
True False True False
True True False True