3.
SPECIFICATIONS
/MELSEC-A
(1
0)
Start data number area
For continuous positioning, the
AD71
uses consecutive position data
numbers starting
at
the
data number indicated in
these
addresses.
A
maximum of
20
start
numbers can be specified for each
axis,
pro-
viding
a
maximum of
20
positioning sequences from the total of
400
positions. These sequences can be called in turn by using the
pointer to specify how many
start
numbers (and hence,
how
many
sequences) are to be processed.
address
;
address
X-axis
:
Y-axis
-
i
300
]Start data
No.
I
1st point
----
Start axis for this start data
No.
Start data
No.
Start axis
Start data
No.
Start axis
,
2nd point
'
3rd point
20th point,
,
I
dipends
on
start signal
(YIO
to
Y121.
I
-
For
2nd to 20th points, set start
data
No.
and axis.
For
start axis details, refer to page
3-38
-
-
-
-
-
- - -
*
Specifies how many of the start num-
bers
are
to
be
used.
Start numbers will
be
used
consecutively.
The
pointer
value
is
cleared when the power
is
1
The
BUSY
signal
remains on between consecutive
posi-
tions.
3-36
IB
INAI
ffi1OI.A
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