Delta Electronics DVP15MC11T

Chapter 8 Logic Instructions
8_
8.14.6 REPLACE
FB/FC
Explanation
Applicable
model
FC
The REPLACE instruction replaces the specified-length string starting from the
specified position with another string.
DVP15MC11T
 Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
In1 Original string Input Original string
Depends on the data type of the
variable that the input parameter is
connected to.
In2 Insert string Input String to insert
Depends on the data type of the
variable that the input parameter is
connected to.
L
Number of
characters
Input
Number of
characters to delete
0~ maximum number of characters
P
Replacement start
position
Input
Replacement start
position
1~ maximum number of characters
Out Replacement result Output Replacement result
Depends on the data type of the
variable that the output parameter is
connected to.
Boolean
Bit string Integer
Real
number
Time, date
String
BOOL BYTE WORD DWORD LWORD USINT UINT UDINT ULINT SINT INT DINT LINT REAL LREAL TIME DATE TOD DT STRING
In1
●
In2
●
L
●
P
●
Out
●
Note:
The symbol ● indicates that the parameter is allowed to connect to the variable or constant of the data type.
REPLACE
EN ENO
In1 Out
In2
L
P
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