(2)
Sequence program example
L
...
t
...
t
*1
When an error occurs in the. data send
Perform error correction according to
memory address
116H.
APP
-
23
RS-232C
CD
tormind
chock
is
diublod.
Mlndiorulmodrk89t
Ti~chocktinwatmponubset
(lo=)
Chock
sum
is
dd.
DdrtochockrecoivodddrkstoredinDl
tow.
~~odddrkngth(nurnberc4words)k
robdbythr~~ddrrudmquwt
Th.~ivoddd.kngthb&dinZ.
R.#ivd
ddr
b
rood.
Th.
road
completed
signal
k
tumod
ON.
Prdng
jump
to
tho
received
data
ckk
routin..
When
rocoivod
deb
b
nomul,
tho
mivd
d8ta,ddrinDlW,mdtttorrnddd.longth
(numbor
d
words)
we
writton
to
tho
AJ71 C24
wd
area
result
the error code read from buffer
c
c
L
c
c
L
c
c
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