7. APPLICATION INSTRUCTIONS
7 − 15
MELSEC-A
DXOR
(1) Program which compares the 32-bit data of X20 to 3F and the bit pattern of data
of D9 and 10, and stores the number of different bits to D16 when X6 turns on.
X006
0
P K8
DXOR X020 D9
P
DSUM D9
Exclusive OR of the 32-bit data of X20 to 3F and
the data of D9 and 10 is performed.
Comparing 32-bit data of D9 and 10, the total
number of "1" bits is stored into A0.
• Coding
0 LD X006
1 DXORP K8X020 D9
10 DSUMP D9
13 MOVP A0 D16
18 END
P
MOV A0 D16
Data of A0 is stored into D16.
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