Cfls (Acquiring File Status) - Panasonic FP7 Series Command Reference Manual

18.15 CFLS (Acquiring File Status)

18.15 CFLS (Acquiring File Status)
■
Ladder diagram
■
Available operation units (●: Available)
Operatio
bit
n unit
i
■
List of operands
Operand Description
Starting address of the device area that stores the path name (folder name + file name: maximum
S 256 characters) of the file whose status is acquired and the number of characters of the path name
(data format: character data)
D Starting address of the device storing the acquired file status
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Devices that can be specified (indicated by ●)
Operan
d
W W
X Y
S ● ●
D ● ●
(Note 1) Only 16-bit devices can be modified. (Character constants cannot be specified.)
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Outline of operation
● The file name status specified by [S] is acquired and the result is stored in the 10-word area
from [D] (D to D+9).
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Details of stored content
Device storing
acquired result
D
18-60
US
●
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
Acquired contents
Bit
position
File
attributes
SS UL
●
32-Bit
device:
TS TE
U W
WI
C C
M O
S E
Description
0 Turns ON in the case of a read-only file
1 Turns ON in the case of a hidden file
SL SF
Real
Integer numbe
r
D
IX K H SF
Ｕ
F
WUME-FP7CPUPGR-12
DF
St
rin
Index
g
modifie
r
(Note 1)
" "
● ●
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