Unsigned 16-Bit Integer Value Conversion: Ushort - Mitsubishi Electric R16MTCPU Programming Manual

Unsigned 16-bit integer value conversion: USHORT

Format
USHORT(S)
Setting data
■Usable data
: Usable
Setting Usable Data
data
Bit
device

(S)
■Description, data type of result
Setting data Description
(S) Data which will be converted into unsigned 16-bit integer value
Processing details
• The data specified with (S) is converted into an unsigned 16-bit integer value.
• The data range of (S) is 0 to 65535.
• 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 0 to 65535.
• (S) is an indirectly specified device and its device No. is outside the range.
Program example
■Program which converts the data of D0L into an unsigned 16-bit integer value and substitutes
the result to #0
#0 = USHORT(D0L)
#0 K-5536
(HEA60)
Unsigned value is K60000
4 OPERATION CONTROL PROGRAMS
168
4.9 Type Conversions
Number of basic steps
4
Word device
16-bit 32-bit 64-bit
integer integer floating
type type (L) point
type (F)
  
D1
D0L
(H0000EA60)
Usable steps
F/FS

Constant
16-bit 32-bit 64-bit
integer integer floating
type type point
(K/H) (K/H, L) type (K)
  
D0
K60000L
G

Calculation Bit
expression conditional
expression
 
Data type of result
16-bit integer type
Comparison
conditional
expression
