Delta AH500 - Page 518

AH500 Programming Manual
6-350
API Instruction code Operand
Function
1519 BSIN P
S, D
Sine of the binary-coded decimal
number
Device
X Y M S T C HC D L SM SR E PR K 16# “$” DF
S
          
D
        
Pulse instruction
16-bit instruction (5 steps)
32-bit instruction
AH500 AH500 -
Symbol:
S
：
Source value Word
D
：
Result Word
Explanation:
1. The source value specified by S is a degree, and the instruction is used to get the sine of the
source value specified by S. After the sine value is gotten, the sign is stored in D, the integer
part is stored in D+1, and the fractional part is stored in D+2.
2. The range of degrees: 0°≦Degree＜360°
3. The operation result is rounded off to the fifth decimal place.
4. If the conversion result is 0, SM600 is ON.
Example:
The instruction is used to get the sine of the value in D0. After the sine value is gotten, the sign is
stored in D10, the integer part is stored in D11, and the fractional part is stored in D12.
Binary-coded
decimal value
Binary-coded
decimal value
Binary-coded
decimal value
0
0 0
6
0
0 0
0
0
0 0
0
D0
8
6 0
6
D11
D12
BSIN
D10
Binary-coded
decimal value
Additional remark:
1. If the value in S is not a binary-coded decimal value (The binary-coded decimal value is
represented by the hexadecimal number, but one of digits is not within the range between 0