Mitsubishi Electric MELSEC-Q/L - 16-Bit Exclusive or Operations, 32-Bit Exclusive or Operations

7 APPLICATION INSTRUCTIONS
7.1 Logical Operation Instructions
369
7
16-bit exclusive OR operations, 32-bit exclusive OR operations
WXOR(P), DXOR(P) [When two data are set]
Processing details
■WXOR
• Conducts an exclusive OR operation on each bit of the 16-bit data of the device designated by (D) and the 16-bit data of the
device designated by (S), and stores the results at the device designated by (D).
• For bit devices, the bit devices after the points designated by digit specification are regarded as "0" in the operation.
■DXOR
• Conducts an exclusive OR operation on each bit of the 32-bit data of the device designated by (D) and the 32-bit data of the
device designated by (S), and stores the results at the device designated by (D).
• For bit devices, the bit devices after the points designated by digit specification are regarded as "0" in the operation.
(S): Data for an exclusive OR operation or head number of the devices where the data is stored (BIN 16/32 bits)
(D): Head number of the devices where the exclusive OR operation result will be stored (BIN 16/32 bits)
Setting
data
Internal device R, ZR J\ U\G Zn Constant
K, H
Others
Bit Word Bit Word
(S)  
(D)  
Basic
Process
High
performance
Redundant Universal LCPU
Command
Command
P
S D
S D
WXOR, DXOR
WXORP, DXOR
indicates an instruction symbol of WXOR/DXOR.
000110 1111110000
1
0
11
000
1
0
1
0
11
0
1
0
b15 b8 b0b7
b0b7b15 b8
XOR
001 0 1 0 1 0 1 0 1 0
b0b7b15 b8
11 10
D
S
D
D
S
D
0 1100110 1 00110
b0b15b31b16
XOR
+ 1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
b0b15b31b16
+ 1
0011 00111 0011
b31b16 b0b15
1
D
S
D
+ 1
D
S
D