VA Motion Controller Programming Manual
211
ST
programming language
OUT:=REAL_TO_BYTE
(
IN
)
Note
: IL, ST
language programming needs to insert variables
IN
and
OUT
or use constants in
the current
POU
variable worksheet
Funtion and Action examples
Float
73 is .0
turn
BYTE
description
When the contact
C105
is
ON
, the execution of the
instruction
,
the
address
of
V204
in the floating
73.0
revolutions of
BYTE
stored
in the
V 205
in ;
Execution of results :
73.0
(
REAL
) switch
16 #
49
(
BYTE
)
10.3.16 Conversion of LREAL type data
Type conversion
FU
Description
LREAL
type
data
conversion
LREAL
conversion type data there
. 11
instructions can
be
LREAL
respectively converted to data type
BOOL, BYTE, WORD,
DWORD, SINT, INT, DINT, USINT, UINT, UDINT
and
REAL
types.
LREAL
type data conversion instruction
instruction
input
value
output value
Describe the
REAL
type of input value
whose fractional part is discardeDAt the
time of conversion
LREAL_TO_BOOL
LREA
L
BOOL
When input
0
, output
FALSE;
when
other values
are input, output
TRUE
LREAL_TO_BYTE
LREA
L
BYTE
When
0~255
is input , the output
is
0~255; if the
input is increased, the
output will be repeated.
0~255;
input
-1~-255
,
output
255~0;
input and then decrease,
output repeats
255~0
LREAL_TO_WORD
LREA
L
WORD
When inputting
0~65535
, the output
is
0~65535
. If the input is increased, the
Summary of Contents for VEC-VA Series
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