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2 Instruction Descriptions
NJ-series Instructions Reference Manual (W502)
SD Memory Card Instructions
2
FileRename
In this sample, the name of the file 'ABC.bin' is changed to 'DEF.bin' on the SD Memory Card.
Sample Programming
Processing completed.
Execution condition
Processing
Variable Data type CommentInitial value
LD
OperatingEnd
Trigger
Operating
RS_instance
FileRename_instance
False
False
False
BOOL
BOOL
BOOL
RS
FileRename
FileRename_instance.Done
FileRename_instance.Error
Determine if execution of the FileRename instruction is completed.
Accept trigger.
Execute FileRename instruction.
OperatingEnd
Operating
OperatingEnd
Trigger
_Card1Ready
RS
Set Q1
Reset1
RS_instance
Operating
‘ABC.bin’
‘DEF.bin’
FALSE
Operating
FileRename_instance.Done
Processing after normal end.
Inline ST
Inline ST
1 // Processing after normal end.
2 ;
Operating
FileRename_instance.Error
Processing after error end.
1 // Processing after normal end.
2 ;
FileRename
Execute Done
FileName Busy
NewName Error
OverWrite ErrorID
FileRename_instance
_Card1Ready BOOL
Variable Data type Comment
SD Memory Card Ready Flag
Internal Variables
External Variables
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