■
[S3]: Specification of copy format
Operand Specified bits Description
S3
bit 0
0: Overwrites if there is a file with the same name in the copy destination.
1: Terminates with an error without overwriting if there is a file with the same
name in the copy destination.
Bit1 to 15 (Reserved for system)
■
Example of processing
Example) When copying a file "abc\data1" to "\def\test1"
(1) Character count (2) Path name (folder name + file name)
■
Precautions for programming
● Also refer to section "19.9 Common Precautions for SD Memory Card Access Instructions".
● The SD memory card access instruction active flag (SR3A) turns ON after the execution
condition has turned ON until the completion of the execution of the instruction. During this
time other SD memory card access instructions cannot be executed.
● When a folder is specified for [S1] and a file for [S2], "file name error" occurs.
■
Flag operations
Name Description
SR3A (SD memory card access
instruction execution in progress)
Turns ON when instruction execution starts. Turns OFF when
instruction execution is complete.
18.11 CCOPY (File Copy)
WUME-FP7CPUPGR-12 18-51
To Next Page
Loading...
