Mitsubishi Melsec-A Series User Manual page 45

3.
SPECIFICATIONS
/MELSEC
Dacription
S S P ? or AD71TU
Area for positlonlng start data
numbers, etc. (For X axlsl
Wrlte enabled when
both
X-axis and Y-
axis BUSY signals
are off.
Deoends
on
data
Area tor error reset
I
t m e
Wrlte enabled at any
Nrlte enabled
a t
any
tame
- I
U n U d
1
-
Nrlte enabled when
30th
X-axis and Y-
)xis BUSY signals
we off.
Area tor positlonlng start data
numbers,
e t c .
(For Y axlsl
Depends on data
U
nu
red
768
to
387
1
3872
4g,
1 7
lntorrnatlon
3s
RAM. Writing here is not
Wrltedlsabled
IllOWed.
I
Yrlte dlsabled
Unused
X axis positioning data area der-
cribed in Section 3.4.3 (Maximum
400 positions)
Wrlte enabled at any
t l r n e
Data format as follows:
Posltioning informatlon:
2 bytes (16
bltsl
Posltionmg
speed:
2 bytes (16 bots)
Dwell time: 2 bytar (16 blts)
Positlonmg address:
4 bytes
(32
blts)
3lock
transfer of
,oslttonlng data
'rom AGGPP to
9071
IS
only en.
#bled when PC ready
;Ignal
I S
off.
cribed in Section 3.4.3 (Maximum
Y axis positioning data area des
4 0 0 positions)
Data format
as
for X axis.
Wrlte enabled at any
t
m e
Parameter area explalned
In
Sec.
tion 3.4.1 ( X axis)
tion 3.4.1 ( Y axis)
Parameter area explalned
In
See-
Wrlte
only
enabled
when PC ready slgnal
IS
o f f .
Wrlte only enabled
when PC ready slgnal
I S
o f f
Zeroing data area described in
Section 3.4.2 ( X axis)
Zeroing data area described in
Section 3.4.2 ( Y axis)
The above data may be read at any time.
Addresses are expressed in decimal ( 1 address
=
2 bytes (16 bits1
Fig.
3.22
Buffer Memory
Map
3-30
IB
I W I
66101-A