3 . I ns t r uc ti on Se t3- 3 2 1API Mnemonic Operands Function ControllersES2/EX2 SS2 SA2SESX2119 D EBIN P Scientific to float conversionTypeOPBit Devices Word devices Program StepsX Y M S K H KnX KnY KnM KnS T C D E F DEBIN, DEBINP: 9 stepsS *D *PULSE 16-bit 32-bitES2/EX2 SS2 SA2SE SX2 ES2/EX2 SS2 SA2SE SX2 ES2/EX2 SS2 SA2SE SX2Operands:S: Source device D: Conversion resultExplanation:1. The instruction converts the decimal floating point value in S to a binary floating point value andstores the results in the register specified by D.2. For example, S = 1234, S +1 = 3. The decimal floating point value will be: 1.234 x 1063. D must be binary floating point format. S and S +1 represent the real number and exponent ofthe floating point number.4. EBIN instruction is the specific instruction used to convert decimal floating point value to binaryfloating point value5. Range of real number: -9,999 ~ +9,999. Range of exponent: - 41 ~ +35. Range of PLC decimalfloating point value. If the conversion result is 0, zero flag M1020 = ON.Program Example 1:When X1 = ON, the decimal floating point value in (D1, D0) will be converted to binary floating pointand the conversion result is stored in (D3, D2).D0DEBINX1D2D0D1D2D3[D0] * 10 [D1]DecimalFloating PointBinaryFloating Point23 bits for real number8 bits for exponent1 bit for sign bitExponent Real numberExponentReal number
