Mitsubishi A1SJH User Manual

APPENDICES
APP - 2
MELSEC-
A
(2) Basic instructions
(a) Comparison instructions
16 bits LD=, AND=, OR=
32 bits LDD=, ANDD=, ORD=
16 bits LD<>, AND<>, OR<>
32 bits LDD<>, ANDD<>, ORD<>
16 bits LD>, AND>, OR>
32 bits LDD>, ANDD>, ORD>
16 bits LD<=, AND<=, OR<=
32 bits LDD<=, ANDD<=, ORD<=
16 bits LD<, AND<, OR<
32 bits LDD<, ANDD<, ORD<
16 bits LD>=, AND>=, OR>=
32 bits LDD>=, ANDD>=, ORD>=
(b) BIN arithmetic operation instructions
16 bits Two types each for + and +P
32 bits Two types each for D+ and D+P
16 bits Two types each for - and -P
32 bits Two types each for D- and D-P
16 bits *, *P
32 bits D*, D*P
16 bits /, /P
32 bits D/, D/P
16 bits INC, INCP
32 bits DINC, DINCP
16 bits DEC, DECP
32 bits DDEC, DDECP
(c) BCD arithmetic operation instructions
BCD 4 digits Two types each for B+ and B+P
BCD 8 digits Two types each for DB+ and DB+P
BCD 4 digits Two types each for B- and B-P
BCD 8 digits Two types each for DB- and DB-P
BCD 4 digits B*, B*P
BCD 8 digits DB*, DB*P
BCD 4 digits B/, B/P
BCD 8 digits DB/, DB/P
(d) BCD - BIN conversion instructions
16 bits BCD, BCDP
32 bits DBCD, DBCDP
16 bits BIN, BINP
32 bits DBIN, DBINP
(e) Data transfer instructions
16 bits MOV, MOVP
32 bits DMOV, DMOVP
16 bits XCH, XCHP
32 bits DXCH, DXCHP
16 bits CML, CMLP
32 bits DCML, DCMLP
Block transfer 16 bits BMOV, BMOVP
Repeat data block transfer 16 bits FMOV, FMOVP
=
< >
>
<=
<
>=
+ Addition
- Subtraction
* Multiplication
/ Division
+1 Addition
-1 Subtraction
+ Addition
- Subtraction
* Multiplication
/ Division
BIN
→
BCD
BCD
→
BIN
Transfer
Change
Undefined transfer

Mitsubishi A1SJH Specifications

General

Brand	Mitsubishi
Model	A1SJH
Category	Controller
Language	English