Mitsubishi MELSEC Q Series Programming Manual

6-83
FLTD(P),DFLTD(P)
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4
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7
8
6.3 Data conversion instructions 6.3.4
Conversion from BIN 16 and 32-bit data to floating decimal point (Double precision)
(FLTD(P),DFLTD(P))
Operation Error
(1) There are no errors associated with the FLTD,DFLTD instruction.
Program Example
(1) The following program converts the BIN 16-bit data at D20 to a 64-bit floating decimal point
type real number and stores the result at D0 to D3.
[Ladder Mode] [List Mode]
[Operation]
(2) The following program converts the BIN 32-bit data at D20 and D21 to a 64-bit floating
decimal point type real number, and stores the result at D0 to D3.
[Ladder Mode] [List Mode]
[Operation]
Step
Instruction
Device
Conversion to real number
64-bit floating-point
real number
15923
D20
BIN value
D1
15923
D0D3 D2
Step
Instruction
Device
Conversion to real number
64-bit floating-point
real number
BIN value
D1
16543521
D0D3 D2
D21
16543521
D20

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English