● 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.
● To create a folder in a lower hierarchy like the folder "\abc\def", create the folder of the upper
hierarchy in advance. Folders cannot be created at the same time.
● If a non-existent folder is specified to a higher level, an error will result.
● If the folder to be created already exists, no operation is performed and it ends normally.
■
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.
SR3B (SD memory card access
instruction execution complete)
Turns OFF when instruction execution starts. Turns ON when
instruction execution is complete.
SR3C (SD memory card access
instruction execution result)
Indicates the execution results when instruction execution is
complete. Normal end = 0, abnormal end = 1
SR7, SR8 (ER)
To be set in case of out-of-range values in indirect access (index
modification).
18.5 CMKDIR (Directory Creation)
18-32 WUME-FP7CPUPGR-12
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