Mitsubishi Electric MELSEC FX Series Structured Programming Manual page 185

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