3.
SPECIFICATIONS
MELSEC-A
(2)
Functions available
with
the
AnACPU
dedicated commands
Table
3.4
Functions Li8t When Using
a
Dedicated Protocol
r
8.7.2
JR
Reads bit devices (such as
X,
Y,
M)
in
I
2w
points
I
units of
1
device. units
units
~~ ~~
Reads
bit
devicos (such
u
X,
Y,
M)
in
(512
points)
units of
16
dovices.
32
words
~ ~~~~
0
00
8.7.3
8.7.4
ox
8.7.5
8.7.6
ox
8.7.7
00
8.7.8
00
o
8.8.6
o
o
8.8.7
X
00
8.1 2.7
ox
Reads word dovicw (such
a#
D,
R,
T,
I
84
points
1
C)
in unib of
1
device.
Writos
bit
dovicos (such
w
X,
Y,
M) In
1
,bo
points
I
units of
1
dovice.
1
Wr.ites
bit
devices (such
as
X,
Y,
M)
in
~~ ~~
unlts of
16
dovlces.
Io
units
Dwice
Writes word devices (such
as
0,
R,
T.
I
64
points
I
C)
in units of
1
device.
~~ ~ ~~ ~
Specifies bit devices (such as
X,
Y,
M)
and device number in units of
1
dwice
at random and setdresets the device.
Specifies bit devices (such as
X,
Y,
M)
and device number in units of
16
I
lowords
I
devices at random and setdresetr the
(1
60
points)
0
device.
memory
units
'"p"
Word
QT
Specifiw word devicor (such
as
D,
R,
T,
C)
and device number in units of
1
device at random and
setrlresets
the
device.
JM
-
QM
Sets
bit devicor to be monitored (such
as
X,
Y,
M)
in unit8 of
1
device.
4o
pointr
data
Sets
bit devices to be monitored (such
(320
points)
a8
X,
Y,
M)
in units of
16
devices.
20
words
0
Sets
word devices to
be
monitorod
(such as
D,
R,
T,
C)
in units of
1
device.
I
2o
points
I
Monitor
MJ
Reads data from devices for which
device data has been registered.
I
-
lo
MQ
4w
51
H
4EH,
52H
Reads data in units
of
1
device by dosig
nating the device numbers continuously
regardless of
the
oxtension file regirtor
block numberr.
Writes data in units of
1
device by desig
nating the device numbers continuously
regardless of the extension file register
block numbers.
NR
64
points
0
file
64
points
0
128
bytes
Reads the extension comment data.
Writes the extension comment data.
POINT(
The commands given in Table 3.4 can be used when the AJ71 C24 is used
together
with
the AWCPU(S1)
or
A3ACPU. The whole range of device
memory is accessible using these commands.
For functions other than those listed
in
Table 3.4, use the commands given
in Table
3.3.
3-
12
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
