Vector VEC-VA Series, Programming Manual

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VA Motion Controller Programming Manual
248
be operated , the value range is 0~7
for BYTE
,
0~15 for WORD
,
0~31
for DWORD ( other values
​​
are invalid )
OUT BYTE Output, when IN1 is FALSE , the
output OUT is equal to the
input IN; when IN1 is TRUE , the
output
OUT
is the
input IN of NO position 1 value of

Funtion and Action examples

Set the status of the
5th
bit
in address V458
description
When the contact C 214 is O N time , the
instruction is executed , when
the ENAB is ON time , set address V45 . 8 in the
first of
five
of the state;
when ENAB is FALSE when the output
address V455 current value;
Execution result:
16#00
(
BYTE
)
---16#20
(
B
YTE )
10.5.9 SET_LSB ( Write instructions to the lower 8 bits in the
bit string )
IL
programming language
LD, FBD
programming language
Function: The SET_LSB instruction is used to write a value to the lower byte ( the Less
Significant BYTE
) in the input bit string .
LD IN1
SET_LSB IN
ST OUT
ST
programming
language
OUT:=SET_LSB
(
IN1
,
IN
)
Note : IL, ST language programming needs to insert variables IN1, IN and OUT or use
constants in the variable worksheet of the current POU

SET_LSB instruction processing data types