Delta DVP-20PM

5 Applied Instructions and Basic Usage
DVP-20PM Application Manual
5-109
API
Applicable model
20PM
129
D
D
INT
P
P
Converting a binary floating-point
value into a binary integer

Bit device Word device
X Y M S K H KnX KnY KnM KnS T C D V Z
S
＊
D
＊
 Note: Please refer to specifications for more information about device
ranges.
Only the 32-bit instructions DINT and DINTP are valid.
16-bit instruction
－ － － －
32-bit instruction (5 steps)
DINT
Continuity
instruction
DINTP
Pulse
instruction
 Flags
Ox O100
M1808 M1968 Zero flag
M1809 M1969 Borrow flag
M1810 M1970 Carry flag
 Please refer to the explanation below.
Explanation
 The binary floating-point value in S
is converted into a binary value. The
integer part of the binary value is stored in D, and the fractional part of the
binary value is dropped.
 S: Source device; D: Conversion result
 The instruction is the opposite of API 49 DFLT.
 If a conversion result is 0, a zero flag will be ON.
If the fractional part of a conversion result is dropped, a borrow flag will be ON.
If a converesion result is not in the range of -2,147,483,648 to 2,147,483,647, a
carry flag will be ON.
Example

When X1 is ON, the binary floating-point value in (D21, D20) is converted into
a binary value. The integer part of the binary value is stored in (D31, D30), and
the fractional part of the binary value is dropped.
X1
DINT D20 D30