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Mitsubishi A2CCPU - Page 60

Mitsubishi A2CCPU
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4.
A2ccPu
/MELSEC-A
(3)
Operation procedure
(a)
To
set the
A2CCPU
in
the offline
state,
set
the
offline switch
with a peripheral device.
(b)
To
return the
AZCCPU
back from the offline state
to
the
online state, use either of the following
two
methods.
1)
Reset
the
offline switch setting with
a
peripheral device.
2)
Reset the
A2CCPU
with the
RUN
key-switch.
POINT
I
(1)
Devices
set
in the
offlie
state
cannot
be
turned
ON/OFf
with
a
sequence program.
The
devices
set
in
the offline
state
during testing, must
be
returned to
the
online
state
by
resetting
the
offline
switch
after
the completion
of
test
operation.
(2)
The
devices returned from
the
offtine
state
to
the
online state can
be
turned
OWOFF
with
a
peripheral
device.
Before
returning thew devices to
the
online
state,
check
the input conditions
of
an
OUT
instruction.
Return to the online
state
&or
making sure
that
no
problems
will
arise when
the
devices
are
returned
to
the online
state.
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