Mitsubishi MELSEC-A A1SD71-S2 User Manual page 58

3.5.1 Positioning
start
data
The positioning start data area is shown in Fig. 3.29. The arrangement of the
data is the same for both X and Y axes, only addresses are different.
POINT
1
Both the X-axis and Y-axis BUSY signals must be off to write this data
into the
A I
SD71
from the peripheral device.
X-axis
I
Y-axis
address
I
address
I
0
I
300
1
I
301
I
2
I
302
3
I
303
I
4
:
304
I l l
1 1 1
I l l
I l l
37
I
337
30 330
39
:
339
I
40
I
340
41
I
341
42
I
342
I
I
I
43
:
343
44
I
344
45 345
46
I
346
1
I
47
I
347
I
40
I
340
8
49
;
349
I I
I :
I l l
I l l
I 1
I l l
260
I
5b0
201
I
501
202
I
502
203
I
503
204
I
504
I
I
I
I
205
I
505
Start data No.
1
st point
Start data No.
2nd point
Start axis
Start data No.
Start axis
3rd point
I
I
Start data No.
Start axis
Pointer
20th 'point
Speed change data
I
Present value change
Start data No. area.
Jog speed
Error code
Addresses marked
*
are written to by
M code the AlSD71 OSonly.
Executing data No.
16 bytes
x 19 comments
T
Error reset
I
501 is unused.
Emergency stop
Travel distance
change area
Fig. 3.29 Positioning Start Data
Area
1
J
3 - 4 7