7 APPLICATION INSTRUCTIONS
7.12 Special Function Instructions
599
7
• The following program performs a COS operation on the angle data designated by the 4 BCD digits from X20 to X2F, and
stores results as 32-bit floating decimal point type real numbers at D0 and D1.
[Ladder Mode]
[List Mode]
[Operations involved when X20 to X2F designate a value of 60]
Inputs an angle used for COS
operation ( ).
Converts the input angle into
a 32-bit floating-point real
number ( ).
Converts the converted angle into
a radian value ( ).
Executes COS operation
using the converted radian value ( ).
1
2
3
4
Conversion to radian
32-bit floating-point
real number
D21
D20
RAD
COS operation
32-bit floating-point
real number
D11
D10
COS
32-bit floating-point
real number
D1
D0
X2F
BCD value
0
D30
060
X20
Conversion to BIN
BIN
b15
b0
BIN value
Conversion to floating-point
FLT
60
60
1
.
047
1
98 0
.
500000
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