Mitsubishi Electric A800 Programming Manual page 191

Application instructions (32-bit)
Function
DXOR
• Exclusive OR is executed for each bit of the 32-bit data of the device specified with
S
specified with , and the results are stored in the device specified with
• Exclusive OR is executed for each bit of the 32-bit data of the device specified with
S2
specified with , and the results are stored in the device specified with
• Bits of the bit device higher than the specified digit are operated as 0.
Execution condition
The execution conditions for exclusive OR instructions are as follows.
190
Sequence program
+ 1
D
b31
0 1 0 1
D
S + 1
b31
S 0 1 1 0
D + 1
b31
D
0 0 1 1
S1 + 1
b31
S1
1 1 1 1
S2
+ 1
b31
S2
1 1 1 1
+ 1
D1
b31
D1
0 0 0 0
Operation
command
Executed every
DXOR
scan.
DXORP
Executed only once.
D
.
D
b16 b15
0 1 0 1 0 1 0
DXOR
S
b16 b15
0 1 1 0 1 0 0
D
b16 b15
0 0 1 1 1 1 0
D1
.
S1
b16 b15
0 0 0 0 0 0 1
DXOR
S2
b16 b15
1 0 1 0 1 0 1
D1
b16 b15
1 0 1 0 1 0 0
Executed every
scan.
Executed only once.
D
and 32-bit data of the device
b0
1 0 1
b0
1 1 0
b0
0 1 1
S1
and 32-bit data of the device
b0
1 1 1
b0
1 0 0
b0
0 1 1