Vector VEC-VA Series, Programming Manual

Page: 217 / 649

VA Motion Controller Programming Manual
212
output repeats 0~65535; input -1~-65536 ,
output
65535~0
, input and then decrease,
the output repeats 65535~0
LREAL_TO_DWOR
D
LREA
L
DWOR
D
When inputting 0~2,147,483,647 ,
output 0~2,147,483,647 , input and
increase output
is
2,147,483,647;
input
-1~-2,147,483,648
,
output 4,294,967,295~2,147,483,648 ,
input and then reduce output is
still
2,147,483,648; accuracy will decrease
LREAL_TO_SINT LREA
L
SINT When inputting 0~127 ,
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
LREAL_TO_INT LREA
L
DINT When inputting 0~32767 , the output
is
0~32767;
input
32768~65535
output
is -32768~-1; if the input is increased, the
output repeats
0~32767
-32768~-1; input -1~-32768 ,
output -1~-32768 ; input -32769 -65536 ~ ,
outputs
32767 ~ 0;
input the output
decreases again repeated -1 to -32768,
32767 ~ 0
LREAL_TO_DINT LREA
L
DINT When inputting 0~2,147,483,647 , the
output is 0~2,147,483647 and the output is
still
2,147,483,647;
input
-1~-2,147,483,64
8 , output -1~-2,147,483,648
Input and then reduce the output is
still -2,147,483,648
LREAL_TO_USINT LREA
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
LREAL_TO_UINT LREA
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
LREAL_TO_UDINT LREA UDINT When inputting 0~2,147,483,647 ,