P
c-
3.
SPECIFICATIONS
MELSEC-A
c
-
Input
-
xn7
-
(1)
TurnONw~theAJ71C24~READY~~thePCCPUk
.rubkd.
(lumONnfw~.fterhpoweristudON.)
Turn OFF
when
an
mor
(which
discontinun8
h
AI71
C24's
owe
tion)
occurs.
(2)
Used
for
the
READY
communkaians
aignnl
wh.n
tho
mprotod
mode,
bidir.ctional
mode,
or
the
ondemand function
of
the
Mi.
cnbdprotoodir~.
UnaVcliW
Turns ON when the AJ71C24 wntch dog
timer
error occurs.
Remains OFF during norrnnl operntion.
Unnvnilnble
L.
An1 C24
READY
signal
0
0
L
I
P
xn8
to
XnC
-
XnD
Wdch
dog
timer
error
0 0
11.2
XnE
XnF
-
POINT]
YC(n0 to YnF) corresponding
to
XnO to XnF may
be
used as internal relays.
L
L
3-34
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