921
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
C Applied Instruction List [by Instruction Type/in Alphabetic Order]
C-1 Applied instructions [by instruction type]
C
Applicable
Instruction List
D
Discontinued
models
Appendix C: Applied Instruction List
[by Instruction Type/in Alphabetic Order]
Appendix C-1 Applied instructions [by instruction type]
Applied instructions are classified into the following eighteen types:
1 Data transfer instructions 11 Program flow control instructions
2 Data conversion instructions 12 I/O refresh instructions
3 Comparison instructions 13 Real time clock control instructions
4 Arithmetic operation instructions 14 Pulse output/positioning control instructions
5 Logical operation instructions 15 Serial communication instructions
6 Special function instructions 16 Special block/unit control instructions
7 Rotation instructions 17 Extension register/extension file register control
instructions
8 Shift instructions 18 FX3U-CF-ADP instructions
9 Data operation instructions 19 Other handy instructions
10 Character string operation instructions
1. Data move instructions
Mnemonic FNC No. Function Ref.
Page
MOV FNC 12 Move 245
SMOV FNC 13 Shift Move 248
CML FNC 14 Complement 250
BMOV FNC 15 Block Move 252
FMOV FNC 16 Fill Move 256
PRUN FNC 81 Parallel Run (Octal Mode) 456
XCH FNC 17 Exchange 258
SWAP FNC147 Byte Swap 540
EMOV FNC112 Floating Point Move 488
HCMOV FNC189 High Speed Counter Move 595
2. Data conversion instructions
Mnemonic FNC No. Function Ref.
Page
BCD FNC 18 Conversion to
Binary Coded Decimal 260
BIN FNC 19 Conversion to Binary 263
GRY FNC170 Decimal to
Gray Code Conversion 579
GBIN FNC171 Gray Code to
Decimal Conversion 580
FLT FNC 49 Conversion to
Floating Point 333
INT FNC129 Floating Point to
Integer Conversion 515
EBCD FNC118 Floating Point to Scientific
Notation Conversion 500
EBIN FNC119 Scientific Notation to
Floating Point Conversion 501
RAD FNC136 Floating Point Degree to
Radian Conversion 526
DEG FNC137 Floating Point Radian to
Degree Conversion 528
3. Comparison instructions
Mnemonic FNC No. Function Ref.
Page
LD= FNC224 Load Compare
= 654
LD> FNC225 Load Compare
> 654
LD< FNC226 Load Compare
< 654
LD<> FNC228 Load Compare
≠ 654
LD<= FNC229 Load Compare
≤ 654
LD>= FNC230 Load Compare
≥ 654
AND= FNC232 AND Compare
= 656
AND> FNC233 AND Compare
> 656
AND< FNC234 AND Compare
< 656
AND<> FNC236 AND Compare
≠ 656
AND<= FNC237 AND Compare
≤ 656
AND>= FNC238 AND Compare
≥ 656
OR= FNC240 OR Compare
= 658
OR> FNC241 OR Compare
> 658
OR< FNC242 OR Compare
< 658
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