Mitsubishi Electric MELSEC FX Series Structured Programming Manual page 202

FXCPU Structured Programming Manual
(Basic & Applied Instruction)
7.3.9 WXOR
Outline
This instruction executes the exclusive logical sum (XOR) operation of two numeric values.
1. Format and operation, execution form
Instruction
Operation
name
WXOR 16 bits
WXORP 16 bits
DXOR 32 bits
DXORP 32 bits
2. Set data
Variable
EN
Input
variable
ENO
Output
variable
3. Applicable devices
Bit Devices
Operand
System User
type
X Y M T C S D .b KnX KnY KnM KnS T C D R
: Refer to "Cautions".
200
FX
3U(C)
Execution
form
Structured ladder
EN
Continuous
s1
s2
EN
Pulse
s1
s2
EN
Continuous
s1
s2
EN
Pulse
s1
s2
Execution condition
Data used for exclusive logical sum or word device storing data
Data used for exclusive logical sum or word device storing data
Execution state
Word device storing the exclusive logical sum result
Word Devices
Digit Specification
FX FX FX
3G 2N(C) 1N(C)
Expression in each language
WXOR
ENO
d1
WXORP
ENO
d1
DXOR
ENO
d
DXORP
ENO
d
Description
System Special
Index
User Unit
U \G V Z Modifier
1 2
1 2
1 2
7 Applied Instructions
7.3 Arithmetic and Logical Operation
FX FX /FX FX
1S U 2C
ST
WXOR(EN,s1,s2,d1);
WXORP(EN,s1,s2,d1);
DXOR(EN,s1,s2,d1);
DXORP(EN,s1,s2,d1);
Data type
16-bit
operation
Bit
ANY16 ANY32
ANY16 ANY32
Bit
ANY16 ANY32
Others
Real Character
Constant
Number String
K H E " "
FX
0N 0(S)
32-bit
operation
Pointer
P