5.6 Standard Selection Functions
165
FXCPU Structured Programming Manual
(Application Functions)
1
O
utlin
e
2
Function Li
st
3
Functi
on
Cons
tructi
on
4
Ho
w t
o R
ea
d
Explanati
on of
Func
tions
5
Appl
ie
d
Functions
6
Stan
dard
Functi
on
Blocks
A
Correspondence
be
tw
een Dev
ice
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an
d A
ddres
ses
Program example
In this program, the maximum value among word [signed] data stored in devices specified in
and
is
output to a device specified in
using the data type of data stored in devices specified in
and
.
1) Function without EN/ENO(MAXIMUM)
2) Function with EN/ENO(MAXIMUM_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s1
s2
d
s1
s2
MAXIMUM
g_int1=5678
g_int2=1234
_IN
_IN
g_int3=5678
g_int3:=MAXIMUM(g_int1,g_int2);
MAXIMUM_E
EN
ENO
g_int3
g_bool1
g_int1
g_int2
_IN
_IN
g_bool3
g_bool3:=MAXIMUM_E(g_bool1,g_int1,g_int2,g_int3);
Содержание 09R927
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