Standard Character String Functions; Mid_E - Mitsubishi Electric MELSEC FX Series Structured Programming Manual

FXCPU Structured Programming Manual
(Application Functions)
5.8

Standard Character String Functions

5.8.1 MID(_E)
Outline
This function obtains a character string from a specified position.
1. Format
Function name
MID

MID_E

*1. Output variable
2. Set data
Variable
EN
_IN (
Input
_L (
variable
_P (
ENO
Output
variable
*1 (
In explanation of functions, I/O variables inside ( ) are described.
FX
3U(C)
Expression in each language
Structured ladder
MID
Label 1 _IN *1
D10 _L
D20 _P
X000 MID_E
EN ENO
Label 1 _IN *1
D10 _L
D20 _P
Execution condition
) Head word device which stores a character string
s
) Word device which stores the number of characters to be obtained
n1
Word device which stores the head character position of a character
)
n2
string to be obtained
Execution status
) Head word device which will store the obtained character string
d
5.8 Standard Character String Functions
FX FX FX
3G 2N(C) 1N(C)
MID(_IN,_L ,_P);
Example:
Label 2 Label 2:=
MID(Label 1,D10,D20);
MID_E(EN,_IN,_L ,_P,Output label);
Example:
MID_E(X000,Label 1,D10,D20,
Label 2);
Label 2
Description
FX FX /FX FX
1S U 2C 0N
ST
Data type
Bit
String
Word [signed]
Word [signed]
Bit
String
1
2
FX
0(S)
3
4
5
6
A
181