Delta AS Series Programming Manual page 380

API Instruction code
0213 FBIN
Device X Y M
 
S

D
Data
type
S
D
Symbol
Explanation
1. This instruction converts the decimal floating-point number in the register specified by S into the single-precision
floating-point number, and stores the conversion result in the register specified by D.
2. Suppose the value in S is 1234, and the value in S+1 is 3. The instruction converts the value in S into 1.234x10
3. The value in D should be a single-precision floating-point number, and the values in S and S+1 represent the
decimal real number and the decimal exponent respectively.
4. Use the FBIN instruction to convert a decimal floating-point number into a single-precision floating-point number.
5. The real number of decimal floating-point numbers are from -9,999 to +9,999, the exponents of decimal floating-
point numbers are from -41 to +35. The practical range of decimal floating-point numbers in the PLC is between
±1175×10-41 and ±3402×10+35. When the operation result is zero, SM600 is ON.
Operand
S, D
P
S T C HC
 
  
Pulse instruction
： Data source
S
： Conversion result
D
Ch a pt er 6 A pp l i e d I n s tr uc t io ns
Converting a decimal floating-point
number into a binary floating-point number
D FR SM SR
  
 


16-bit instruction
AS -
Function
E K 16# "$" F
32-bit instruction
AS
6 - 1 0 1
6_
6
.