Panasonic FP-E Programming Manual page 956

High−level Instructions
Specifying the integer device with [D], the real numbers are automatically converted into integer data.
R0
F314 SIN, DT 0, % DT 4
When the constant K is specified in S, the operations are the same as when a integer device is specified.
Program example
The "f0.4999999" is stored to DT20 and DT21 when the R0 turns on.
Radians of 30 deg.
R0
F314 SIN, f0.5235987, DT20
Precautions during programming
The accuracy of the calculation decreases as the absolute value of the angle data specified in S+1 and S
increases. We recommend that angle data be set within the following range:
−2π (radians) [S+1, S]
For FP0, this instruction F314 (SIN) cannot be programmed in the interrupt program.
Flag conditions
・Error flag (R9007):
・Error flag (R9008):
・Carry flag (R9009): Turns on for an instant when the result is overflowed.
・= flag (R900B):
3 − 692
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2π (radians)
Turns on and stays on when:
Turns on for an instant when:
− The area specified using the index modifier exceeds the limit.
− If data other than real number data is specified in S+1 and S.
− If result of processing is outside integer range when integer device is
specified in D+1 and D.
− Absolute value of S+1 and S is 52707176 or greater.
Turns on when result of processing is recognized as "0."