Mitsubishi Electronics FX3G User Manual

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3G

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3GC

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3U

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3UC

 Series

Programming Manual - Basic & Applied Instruction Edition

18 Floating Point – FNC110 to FNC139

1) In the program example shown below, the contents (binary floating point data) of R0 and R1 are converted

according to the contents specified by R10 to R12, and then stored to D0 and later when X000 turns ON

2) In the program shown below, the contents (binary floating point data) of R0 and R1 are converted according to the

contents specified by R10 to R12, and then stored to D10 and later when X000 turns ON

X000

FNC116

DESTRP

R0

R10

END

D0

Total number

of digits

0 3 3

0

Space Number of

digits of

decimal part

0

7

3

R11

R1

R10

R12

Conversion

format
Total number

of digits
Number of digits

of decimal part

R0

0.0327457

20H(space)

2EH(.)

b15

b8 b7

b0

00H is automatically stored at

the end of the character string.

33H(3)

00H

20H(space)

30H(0)

30H(0)

33H(3)

D1

D0

D2

D3

X000

FNC116

DESTRP

R0

R10

END

D10

1 (exponent

format)

12

4

R11

R10

R12

Conversion

format
Total number

of digits
Number of digits

of decimal part

Total number

of digits

0

2 7 4 6 E

2

3

Number of digits

of decimal part

Space

R1

R0

0.0327457

20H(space)

2EH(.)

b15

b8 b7

b0

0000H is automatically stored at the

end of the character string.

37H(7)

36H(6)

20H(space)

33H(3)

34H(4)

45H(E)

2DH(-)

32H(2)

0000H

30H(0)

32H(2)

D10

D11

D12

D13

D14

D15

D16