7 APPLICATION INSTRUCTIONS
7.12 Special Function Instructions
603
7
• The following program performs a TAN operation on the angle data set by the 4 BCD digits from X20 to X2F, and stores the
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 135]
Inputs an angle used for TAN
operation ( ).
Converts the input angle into a 32-bit
floating-point real number ( ).
Converts the converted angle
into a radian value ( ).
Executes TAN operation using
the converted radian value ( ).
1
2
3
4
Conversion to radian
32-bit floating-point
real number
D21
D20
RAD
TAN operation
32-bit floating-point
real number
D11
D10
TAN 32-bit floating-point
real number
D1
D0
X2F
BCD value
0
D30
1
35
X20
Conversion to BIN
BIN
b15
b0
BCD value
Conversion to floating-point
FLT
135
135 2
.
356194 1
.
00000
0
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