646
SP.FREAD
(g) With the High Performance model QCPU/Process CPU/Redundant CPU/Universal model QCPU/LCPU whose first
5 digits of the serial number are "01112" or later, it is possible to divide read operation into multiple times.
[Specify the row desired to start read.]
[In the continuation mode, read continues from the end of the previous read position.]
• When read is performed in the continuation mode, the previous addition cannot be made normally if the "execution
type", "No. of columns designation" and "data type specification" settings differ from those at the previous time.
• The previous addition cannot be made normally if the SP.FREAD instruction or SP.FWRITE instruction with another
setting is executed while data is being read continuously in the continuation mode.
Start
i
ng
ro
w
N
ext
start
i
ng
pos
i
t
i
on
Co
l
umn
1
Co
l
umn
2
Co
l
umn
3
Co
l
umn
4
De
vi
ce
data
(Data
to
be
read
out)
K
6
K
5
K
6
K
7
K
8
K
9
K
10
D0
D1
D2
D3
D
4
D5
D6
D7
D8
D9
D10
D11
D12
D13
N
o
.
of
request
read
data
E
xecut
i
on
type
N
o
.
of
co
l
umns
des
i
gnat
i
on
Data
type
spec
i
f
i
cat
i
on
=
CSV
format
= 4
H
=
Word
Start
i
ng
ro
w
number
Read
head
de
vi
ce
N
o
.
of
request
read
data
=
2
H
=
D0
=
6
H
1
,
2
,
3
,
4
CR
LF
Ro
w
1
Ro
w
2
5
,
6
,
7
,
8
CR
LF
9
,
10
,
11
,
12
CR
LF
Ro
w
3
13
,
1
4
,
15
,
16
CR
LF
Ro
w 4
Ro
w
5
17
,
18
,
19
,
20
CR
LF
1
,
2
,
3
,
4
CR
LF
5
,
6
,
7
,
8
CR
LF
9
,
10
,
11
,
12
CR
LF
13
,
1
4
,
15
,
16
CR
LF
K
6
K
5
K
6
K
7
K
8
K
9
K
10
K
5
K
11
K
12
K
13
K
1
4
K
15
D0
D1
D2
D3
D
4
D5
D6
D7
D8
D9
D10
D11
D12
D13
17
,
18
,
19
,
20
CR
LF
Present
start
i
ng
pos
i
t
i
on
N
ext
start
i
ng
pos
i
t
i
on
De
vi
ce
data
(Data
to
be
read
out)
N
o
.
of
request
read
data
Ro
w
1
Ro
w
2
Ro
w
3
Ro
w 4
Ro
w
5
E
xecut
i
on
type
N
o
.
of
co
l
umns
des
i
gnat
i
on
Data
type
spec
i
f
i
cat
i
on
=
CSV
format
= 4
H
=
Word
Start
i
ng
ro
w
number
Read
head
de
vi
ce
N
o
.
of
request
read
data
= FFFFFFF
H
(Cont
i
nuat
i
on
mode)
=
D7
=
5
H
Co
l
umn
1
Co
l
umn
2
Co
l
umn
3
Co
l
umn
4