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EFORT INTELLIGENT EQUIPMENT CO.,LTD
171
Function
Integer fetching.
Number of f
ormal param
eters
2
Formal para
meter descrip
tion
#1
:
DINT type: integer value to be processed
#2
:
DINT type: the N
th
bit to be fetched
Return param
eters
1
Return refere
nce descripti
on
BOOL type: Value of bit
12
Description
Instruction fu
nction name
str_fun.strconcat( str1, str2, delim )
Function
string concatenation
Number of f
ormal param
eters
3
Formal para
meter descrip
tion
#1
:
STRING type: string 1 to be concatenated
#2
:
STRING type: string 2 to be concatenated
#3
:
STRING type: separator
Return param
eters
1
Return refere
nce descripti
on
STRING type: The output string is “str1+delim+str2”
Note: there is no “+” in the string, and here is just for illustra
tion.