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6. I/0
ALLOCATIONS
The standard
motion
module
I/O (input/output)
is provided
with 64 general
and eight
designated
input
points
and
32 general
and
eight
designated
output
points.
Addition
of a
micro
PC module
also
enables
an additional
64 input
and
64 output
points.
(See Fig.
6.1.)
Motionpack-ll0
adopts
I/O allocation
system
which
enables
the signals
to be
combined
for use as desired.
Thus,
before
using
them,
the input/output
signals
must
be
logically
allocated
to the signal
addresses
(simple
addresses)
in Motionpack-ll0.
Prior
to shipping
from
the factory,
they are allocated
as listed
in Tables
6.1 and
6.2.
Generally,
they can be used
as is. However,
if the motion
module
is used with
difference
functions
from
the standard
allocation
or micro
PC module
is used,
new I/O allocation
must
be made.
6.! I/OSIGNAL
TYPES AND ALLOCATION
AREA
The input/output
signals
are specified
with the addresses
according
to the application,
as
shown
in Fig.
6.1.
The relation
between
input
and
output
mentioned
here is based
on the
allocation
area:
Signals
entering
the allocation
area
are called
input
signals;
those
exiting
from
the area
are
called
output
signals.
Thus,
note that
the relation
between
input
and
output
is reversed
from
the motion
module
control
or micro
PC module
to the allocation
area.
I/0 Signal
Types
Input
Adress
Output
Address
• General/special
I/O signals
of motion
module
#3000-#3008
#3500-#3504
• Fixed
I/O signals
for motion
module
control
#4500-#4509
#4000-#4019
• [/0
signals
between
motion
and micro
PC modules
#5100-#5107
#5000-#5007
• Motion
module
communication
command
I/O signals
#6000-#6007
#6500-#6507
The I/O signals
are explained
below according
to the application:
108
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