Mitsubishi Electric R32MTCPU - Type Conversions; Signed 16-Bit Integer Value Conversion: SHORT

4 OPERATION CONTROL PROGRAMS
4.9 Type Conversions
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4
4.9 Type Conversions
Signed 16-bit integer value conversion: SHORT
Setting data
■Usable data
: Usable
■Description, data type of result
Processing details
• The data specified with (S) is converted into a signed 16-bit integer value.
• The data range of (S) is -32768 to 32767.
• When (S) is a 64-bit floating-point type, its fractional portion is rounded down before conversion is made.
• If (S) is a 16-bit integer type, its value is returned unchanged, with no conversion processing performed.
Operation error
An operation error will occur if:
• The (S) data is outside the range -32768 to 32767.
• (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 16-bit integer value and substitutes the
result to #0
Format Number of basic steps Usable steps
F/FS G
SHORT(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 16-bit integer value 16-bit integer type
#0 = SHORT(D0L)
#0 K-30000L
D1 D0
D0LK-30000
(H8AD0) (HFFFF8AD0)