Mitsubishi FX3G Series Programming Manual

497
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
18 Floating Point – FNC110 to FNC139
18.7 FNC119 – EBIN / Scientific Notation to Floating Point Conversion
11
FNC30-FNC39 Rotation and Shift
12
FNC40-FNC49 Data Operation
13
FNC50-FNC59 High-Speed Processing
14
FMC60-FNC69 Handy Instruction
15
FNC70-FNC79 External FX I/O Device
16
FNC80-FNC89 External FX Device
17
FNC100-FNC109 Data Transfer 2
18
FNC110-FNC139 Floating Point
19
FNC140-FNC149 Data Operation 2
20
FNC150-FNC159 Positioning Control
Program example
By DEBIN instruction, a numeric value containing the decimal point can be directly converted into binary floating point.
Example: Converting "3.14" into binary floating point
3.14 = 314 × 10
−2
(scientific notation)
→ For program examples of floating point operations, refer to Section 12.10.
X002
FNC 12
MOVP
K314 D 0
K314 → D0
FNC 12
MOVP
K -2 D 1
FNC119
DEBIN
D 0 D 10
K -2 → D1
(D1,D0) → (D11,D10)
314 × 10
−2
Binary floating point
[D1]
[D0]
314 × 10
−2

Mitsubishi FX3G Series Specifications

General

Model	FX3G Series
Power Supply	AC 100-240V or DC 24V
Program Capacity	32, 000 steps
Execution Speed	0.21 µs/basic instruction
Communication Options	RS-422, USB, Ethernet
Expansion Modules	Analog, digital, communication
Programming Language	Ladder Logic, Instruction List
Built-in Functions	High-speed counters, pulse output
Analog I/O	Available via expansion modules