Arithmetic Operation Instructions - Mitsubishi MELSEC-A Series Programming Manual
Type acpu/qcpu-a (a mode)
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- Reference manual (330 pages) ,
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- Operating manual (177 pages)
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6. BASIC INSTRUCTIONS
6.2 Arithmetic Operation Instructions
The arithmetic operation instructions are instructions which perform the addition,
subtraction, multiplication, and division of two BIN data or BCD data. The arithmetic
operation instructions are available in the following 56 types.
Classification
Instruction
+
−
∗
/
+1
−1
BIN
Ref. Page
Symbol
+
6-10
+P
6-10
D+
6-13
D+P
6-13
−
6-10
−P
6-10
D−
6-13
D−P
6-13
∗
6-16
∗P
6-16
D∗
6-19
D∗P
6-19
/
6-16
/P
6-16
D/
6-19
D/P
6-19
INC
6-34
INCP
6-34
DINC
6-36
DINCP
6-36
DEC
6-34
DECP
6-34
DDEC
6-36
DDECP
6-36
6 − 8
MELSEC-A
BCD
Instruction
Ref. Page
Symbol
B+
6-22
B+P
6-22
DB+
6-25
DB+P
6-25
B−
6-22
B−P
6-22
DB−
6-25
DB−P
6-25
B∗
6-28
B∗P
6-28
DB∗
6−31
DB∗P
6-31
B/
6-28
B/P
6-28
DB/
6-31
DB/P
6-31
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