Panasonic FP7 Series - CFLS (Acquiring File Status)

18.15 CFLS (Acquiring File Status)
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Ladder diagram
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Available operation units (●: Available)
Operatio
n unit
bit US SS UL SL SF DF
i ● ●
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List of operands
Operand Description
S
Starting address of the device area that stores the path name (folder name + file name: maximum
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
16-Bit device:
32-Bit
device:
Integer
Real
numbe
r
St
rin
g
Index
modifie
r
(Note 1)
W
X
W
Y
W
R
W
L
W
S
S
D
D
T
L
D
U
M
WI
W
O
TS
C
S
TE
C
E
IX K Ｕ H SF
D
F
" "
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
Acquired contents
D
File
attributes
Bit
position
Description
0 Turns ON in the case of a read-only file
1 Turns ON in the case of a hidden file
18.15 CFLS (Acquiring File Status)
18-60 WUME-FP7CPUPGR-12