541
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
18 Floating Point – FNC110 to FNC139
18.18 FNC130 – SIN / Floating Point Sine
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
X001
FNC 12
MOVP
K 45 D 0
(K45)
→
(D 0)
X002
FNC 12
MOVP
K 90 D 0
(K90)
→
(D 0)
M8000
FNC 49
FLTP
D 0 D 4
(D 0)
→
(D5, D4) Binary floating point
value
RUN
monitor
FNC123
DEDIV
K31415926 K1800000000 D 20
(
π
/180)
→
(D21, D20)
Binary floating point
FNC122
DEMUL
D 4 D 20 D 30
FNC130
DSIN
D 30 D100
(D31, D30) RAD
→
(D101, D100) SIN
Binary floating point
(D5, D4) Degrees
×
(
π
/180)
→
(D31, D30) Radians
Binary floating point
An angle is selected by the inputs
X001 and X002.
S
D
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