6. BASIC INSTRUCTIONS
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MELSEC-A
Execution Conditions
Operation Errors In the following cases, operation error occurs and the error flag turns on.
• A value other than 0 to 9 exists in any digit of (S1), (S2).
• The divisor (S2) is 0.
Program Examples B*
Program which performs multiplication of the BCD data of X0 to F and BCD data of
D8, and stores the result into A0 and A1 when X1B turns on.
• Coding
0 LD X01B
1 B*P K4X000 D8 A0
10 END
0
X01B
P K4
B* X000 D8 A0
Multiplication/division
commands
Executed
per scan
Executed
per scan
Executed
only once
Executed
only once
P
OFF
ON
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