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9 Applied Instructions (Arithmetic and Logical Operation)
9.9 WXOR / Logical Exclusive OR
189
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
1
Outline
2
Instruction List
3
Configuration of
Instruction
4
How to Read
Explanation of
Instructions
5
Basic Instruction
6
Step Ladder
Instructions
7
Applied Instructions
(Program Flow)
8
Applied Instructions
(Move and
Compare)
9
Applied Instructions
(Arithmetic and
Logical Operation)
10
Applied Instructions
(Rotation and
Shift Operation)
9.9 WXOR / Logical Exclusive OR
Outline
This instruction executes the exclusive logical sum (XOR) operation of two numeric values.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX3U(C) FX3G(C) FX3S FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD ST
WXOR 16 bits Continuous WXOR(EN,s1,s2,d1);
WXORP 16 bits Pulse WXORP(EN,s1,s2,d1);
DXOR 32 bits Continuous DXOR(EN,s1,s2,d);
DXORP 32 bits Pulse DXORP(EN,s1,s2,d);
Variable Description
Data type
16-bit
operation
32-bit
operation
Input
variable
EN Execution condition Bit
Data used for exclusive logical sum or word device storing data ANY16 ANY32
Data used for exclusive logical sum or word device storing data ANY16 ANY32
Output
variable
ENO Execution state Bit
Word device storing the exclusive logical sum result ANY16 ANY32
Operand
type
Bit Devices Word Devices Others
System User Digit Specification
System
User
Special
Unit
Index
Constant
Real
Number
Character
String
Pointer
XYMTCS
D.b
KnX KnY KnM KnS T C D R
U\G
VZModifier K H E
""
P
zzzzzzz
S1 S2
zz z z z
zzzzzzz
S1 S2
zz z z z
zzzzzz
S1 S2
zz z
WXOR
EN
s1
s2
ENO
d1
WXORP
EN
s1
s2
ENO
d1
DXOR
EN
s1
s2
ENO
d
DXORP
EN
s1
s2
ENO
d