Vector VEC-VA Series

VA Motion Controller Programming Manual
210
L
output
0~127;
input
128~255
,
output
-128~-1;
input and then increase output
repeat
0~127, -128~-1;
input
-1 ~-128
,
output
-1~ -128;
input
-129~-256
,
output
127~0;
input and then decrease, the
output repeats
-1~128, 127~0
REAL _TO_INT
REA
L
DINT
When inputting 0~32767 , the output
is 0~32767; input 32768~65535} output -32768
~-1; if the input is increased, the output
repeats 0~32767, -32768~-1; input -1~-32768 ,
output -1~ -32768; input -32769~-65536 ,
output 32767~0; input and then decrease,
output repeat -1~-32768, 32767~0
REAL _TO_DINT
REA
L
DINT
When inputting 0~2,147,483,647 , the
output is 0~2,147,483 and the output is
still 2,147,483,647-1 ~-2,147,483,648 , the
output is -1~-2,147,483,648, the input is
reduceDAnd the output is still -2,147,483,648
REAL_TO_USINT
REA
L
USINT
When inputting
0~255
, the output
is
0~255
. If the input is increased, the output
repeats
0~255;
input
-1~-256
, output
255~0
,
output decreases and the output repeats
255~0
REAL_TO_UINT
REA
L
UINT
When inputting
0~65535
, the output
is
0~65535
. If the input is increased, the
output repeats
0~65535;
input
-1~-65536
,
output
65535~0
, input and then decrease, the
output repeats
65535~0
REAL_TO_UDIN
T
REA
L
UDINT
When inputting 0~2,147,483,647 , the
output is 0~2,147,483,647 , the input is
increased to 2,147,483,647; the input
is -1~-2,147,483,648 , the output
is 4,294,967,295~2,147,483,648 , the input is
reduceDAnd the output is still 2,147,483,648;
the precision will be reduced
REAL_TO_LREAL
REA
L
LREAL
Input equal to output
usage (take
REAL_TO_BYTE
as an example)
IL
programming language
LD, FBD
programming language
LD IN
REAL_TO_BYTE
ST OUT