Vector VEC-VA Series, Programming Manual

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VA Motion Controller Programming Manual
192
W BCD TO SINT
ST OUT
ST
programming language
OUT:=W_BCD_TO_SINT
(
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
16 # 0010 turn into a short integer description
When the contact C186 is ON time , the
instruction is executed; address
as V332 in the 16 hexadecimal into
numbers short integer , stored in the
V333
in ;
Execution of Results : 16 #
0034
revolutions was
34
10.3.3 Conversion of DWOR D -type BCD data
Type conversion FU
Features
DWORD type BCD data
conversion
The conversion of DWORD type BCD data includes the
following three instructions : D_BCD_TO_SINT,
D_BCD_TO_INT and D_BCD_TO_DINT . These three instructions
convert a BCD ( binary encoded decimal ) input value
of AD
WORD
data type into an output value of
the SINT , INT, and DINT data types, respectively.
DWORD type BCD data conversion instruction
instruction input value output
value description
D_BCD_TO_SINT DWORD type BCD code SINT Enter the value BCD code
16#00000000~16#00000127 , the
corresponding output value
SINT is 0~127 , the input is
increased by -1; the input
value BCD code 16#00000000~16#0
0032767 , the output
D_BCD_TO_INT DWORD type BCD code INT
D_BCD_TO_DINT DWORD
type
BCD
code
DINT