8 Application Instructions API 100-149 Operands: S : Source value D : SIN result Explanations: 1. 0° ≤ S 2. Flags: M1018 (angle or radian); M1020 (zero flag) 3. S can be an angle or radian, decided by M1018. 4. When M1018 = Off, the program will be in radian mode and the RAD value = angle Ч π /180 5. When M1018 = On, the program will be in angle mode and the range of angle should be “0° ≤ angle 6. If the result = On, M1020 = On. 7. The SIN value obtained by S is calculated and stored in the register designated by D . The figure below offers the relation between radian and the result. R S: Radian ) S Program Example 1: When M1018 = Off, the program is in radian mode.
When X0 = On, use the RAD value of binary floating point (D1, D0) and obtain its SIN value. The binary floating point result will be stored in (D11, D10). M1002 X0 RAD 180) value (angle x / binary floating point D1 D0 D11 D10 SIN value binary floating point DVP-PLC Application Manual 8-47 API Mnemonic Operands Function 130 D SIN P Sine Mnemonic Operands Function SIN P Sine Type OP Bit Devices Word Devices Program Steps X Y M S K H KnX KnY KnM KnS T C D E F DSIN, DSINP: 9 steps S * * * D * 16-bit 32-bit EH3 SV2 ES EX SS SA SX SC EH SV EH3 SV2 EH3 EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV SV2 R: Result (SIN v 1 -2 -3 -2 2 - 2 0 2 3 2 2 - 1 RST M10 DSIN D0 D1