Mitsubishi Electric R64MTCPU - Signed 64-Bit Floating-Point Value Conversion: FLOAT

4 OPERATION CONTROL PROGRAMS
4.9 Type Conversions
173
4
Signed 64-bit floating-point value conversion: FLOAT
Setting data
■Usable Data
: Usable
■Description, data type of result
Processing details
• The data specified with (S) is converted into a signed 64-bit floating-point value.
• If (S) is a 64-bit floating-point type, its value is returned unchanged, with no conversion processing performed.
Operation error
An operation error will occur if:
• (S) is an indirectly specified device and its device No. is outside the range.
Program example
■Program which converts the data of D0L into a signed 64-bit floating-point value and
substitutes the result to #0F
Format Number of basic steps Usable steps
F/FS G
FLOAT(S) 4 
Setting
data
Usable Data
Bit
device
Word device Constant Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
16-bit
integer
type
(K/H)
32-bit
integer
type
(K/H, L)
64-bit
floating
point
type (K)
(S)   
Setting data Description Data type of result
(S) Data which will be converted into signed 64-bit floating-point value 64-bit floating-point type
#0F = FLOAT(D0L)
K-1L
D1 D0
D0L
(HFFFFFFFF)
K-1.0
#2 #1#3 #0
#0F