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FLT Conversion

FLT Conversion

FLT, FLTP, DFLT, DFLTP

 

FLT instruction converts binary data to float value and save the result in Destination (assigned device address).

(It supports only in XP and PLC-S CPU series)

 

S

Source

D

Destination (Float value)

 

Instruction

Device address

No. of Steps

Flag

M

X

Y

K

L

F

T

C

S

Z

D

@D

Int.

 

Error

Zero

Carry

FLT(P)

DFLT(P)

S

o

o

o

o

o

o

o

o

-

o

o

o

o

4

o

-

-

D

o

-

o

o

o

-

-

-

-

o

o

o

-

 

FLT(P)

Functions

  • Convert S(16bit binary data) to float value and save the result in the Destination.

  • The range of binary data in S is -32,768 ~ 32,767.

 

Example)

If M00 is ON, save 1234 to D90 and convert D90 to float value and then save the result in D100.

 

 

DFLT(P)

Functions

  • Convert S(32bit binary data) to float value and save the result in the Destination.

 

  • The range of binary data in S is -2,147,483,648 ~ 2,147,483,647.

 

Example)

If M00 is ON, save 12345678 to D90 and convert D90 to float value and then save the result in D100.

 

 

 

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