Panasonic FP7 Series Command Reference Manual page 1156

18.15 CFLS (Acquiring File Status)
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Precautions for programming
● Also refer to section
● 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.
■
Flag operations
Name
SR3A (SD memory card access
instruction execution in progress)
SR3B (SD memory card access
instruction execution complete)
SR3C (SD memory card access
instruction execution result)
SR7, SR8 (ER)
18-62
"19.9 Common Precautions for SD Memory Card Access
Description
Turns ON when instruction execution starts. Turns OFF when
instruction execution is complete.
Turns OFF when instruction execution starts. Turns ON when
instruction execution is complete.
Indicates the execution results when instruction execution is
complete. Normal end = 0, abnormal end = 1
To be set in case of out-of-range values in indirect access (index
modification).
Instructions".
WUME-FP7CPUPGR-12