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5.8 Standard Character String Functions
197
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, a character string stored in devices specified in is searched from the beginning of a
character string stored in devices specified in , and the search result is output to devices specified in
.
1) Function without EN/ENO(FIND)
2) Function with EN/ENO(FIND_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s2
s1
d
FIND
g_string1="ABCDEFGHIJK"
g_string2="EFGHIJK"
_IN1
_IN2
g_int1=5
g_int1:=FIND(g_string1,g_string2);
FIND_E
EN ENO
g_int1
g_bool1
g_string1
g_string2
_IN1
_IN2
g_bool3
g_bool3:=FIND_E(g_bool1,g_string1,g_string2,g_int1);