Delta AS Series Programming Manual page 834

Example
When X0.0 is ON, the instruction finds the arcsine of the floating-point number in (D1, D0) and stores it in (D11, D10).
The FDEG instruction converts the arcsine value in (D11, D10) into degrees, and stores the conversion result in (D21,
D20). The DINT instruction converts the degree value in (D21, D20) into the integer, and stores the conversion result in
(D31, D30). The BCD instruction converts the integer in (D31, D30) into the binary-coded decimal value, and stores the
conversion result in Y0.15–Y0.0.
FAS IN
D0
R1
Floating-point number Float ing-point number
DINT
D31~D30
90
Binary value
Additional remarks
1. The floating-point number specified by the operand S must be between –1.0 to 1.0. If the floating-point number is
not in that range, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003.
2. If the value in S exceeds the range of values that can be represented by floating-point numbers, the instruction is
not executed, SM0 is ON, and the error code in SR0 is 16#2013.
FDEG
D11~D10
D21~D20
R90
R1.570796
Floating-point number
B CD
Y0.15~Y0.0
0 0 9 0
Binary-coded decimal value
Ch ap te r 6 Ap pl ie d Instruc ti ons
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