Sel language – IAI America DS-S-C1 User Manual
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12. SEL Language
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●
SIN (Sine)
[Function]
Assigns the sine of operand 2 to the contents of the variable in operand 1.
The output turns ON when the result of the operation is 0.
For the setting in operand 1, designate a real number varible in the operand 100
~
199, 300
~
399.
Note 1:
Radian=Angle x
π÷
180
[Example 1]
SIN
100
0.523599
Assign 0.5, sine of 0.523599, to variable 100.
[Example 2]
LET
1
100
Assign 100 to variable 1.
LET
101
30
30x
π÷
180 (radian) (convert 30°to radian and
MULT
101
3.141592
assign this to variable 101).
DIV
101
180
Assign 0.5, sine of contents in variable101 to
SIN
*1
*101
variable 100 (contents of variable 1).
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[Function]
Assigns the cosine of operand 2 to the contents of the variable in operand 1.
The output turnsON when the result of the operation is 0.
For the setting in operand 1, designate a real number variable in the range 100~199, 300~399
.
Note:
Radian = Angle x
π÷
180.
[Example 1]
SIN
100
1.047197
Assign 0.5, sine of 1.047191 to variable 100.
[Example 2]
LET
1
100
Assign 100 to variable 1.
LET
101
30
60x
π÷
180 (radian) (convert 60°to radian and
MULT
101
3.141592
assign this to variable 101).
DIV
101
180
Assign 0.5, cosine of contents in variable101 to
SIN
*1
*101
variable 100 (contents of variable 1).
●
COS(Cosine)
12.3
Functional calculation commands