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5.8 Standard Character String Functions
183
FXCPU Structured Programming Manual
(Application Functions)
1
Outline
2
Function List
3
Function
Construction
4
How to Read
Explanation of
Functions
5
Applied
Functions
6
Standard
Function Blocks
A
Correspondence
between Devices
and Addresses
Program example
In this program, specified number of characters are extracted from an arbitrary position of a character string
stored in devices specified in , and the obtained data is output to devices specified in .
1) Function without EN/ENO(MID)
2) Function with EN/ENO(MID_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s d
MID
g_string1="ABCDEF12345"
g_int1=5
_IN
_L
g_string2="EF123"
g_int2=5
_P
g_string2:=MID(g_string1,g_int1,g_int2);
MID_E
EN ENO
g_string2
g_bool1
g_string1
g_int1
_IN
_L
g_bool3
g_int2
_P
g_bool3:=MID_E(g_bool1,g_string1,g_int1,g_int2,g_string2);