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740
FX3G/
FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
34 FX3U-CF-ADP Applied Instructions – FNC300 to FNC305
34.2 FNC 301 – FLDEL / File delete
•
CF card format
34.2.1 Detailed explanation of setting data
Details of the setting data in the FLDEL instruction are as shown below.
Cautions
• When the file ID "K0 (FIFO file)" or "K-1 (all files)" is specified, it may take approximately 1 minute to delete the files
depending on the number of stored files.
• It is not permitted to use an RS (FNC 80)/RS2 (FNC 87)/IVCK (FNC270)/IVDR (FNC271)/IVRD (FNC272)/IVWR
(FNC273)/IVBWR (FNC274) instruction and an FLCRT (FNC300)/FLDEL (FNC301)/FLWR (FNC302)/FLRD
(FNC303)/FLCMD (FNC304)/FLSTRD (FNC305) instruction for the same port.
Setting items Description Data Type
File ID
K-1(H0FFFF) : The FLDEL instruction deletes all files.
K0 to K63 : The FLDEL instruction deletes a file associated with the specified file ID.
K512(H200) : The FLDEL instruction formats the CompactFlash
TM
card.
16-bit binary
When
is "K-1 (H0FFFF)" or "K0" to "K63"
Specify the deletion method.
K0 : The FLDEL instruction deletes the specified file.
K1 : The FLDEL instruction deletes the association between the file name and the file ID
(but does not delete the file itself).
However, when the file ID specified in
is "0", the FLDEL instruction deletes the file itself
without regard to the setting of
16-bit binary
When is "K512 (H200)"
Specify the format type.
K256(H100) : The FLDEL instruction formats the CompactFlash
TM
card in the FAT16 format.
n
Channel number used by the CF-ADP
K1 : ch1
K2 : ch2
16-bit binary
S
1
S
2
S
1
S
1
S
2
S
1