Omron NJ-series User Manual page 412

 _Card1BkupCmd (SD Memory Card Backup Command) System-defined
Variable
Processing stage
Start command
Cancel command
Executing
Execution results
Note You cannot access these system-defined variables from the user program.
 Backing Up Data from the SD Memory Card Dialog Box on the Sysmac Studio
Processing stage
Start command
Executing
Execution results
Refer to the Sysmac Studio Version 1 Operation Manual (Cat. No. W504) for specific procedures.
NJ-series CPU Unit Software User's Manual (W501)
The name of the directory where the files are saved is stored in the
_Card1BkupCmd.DirName (Directory Name) system-defined variable.
Example: "dirA/dirB" specifies the dirB directory inside the dirA directory.
The verification operation starts when you change the _Card1BkupCmd.ExecVefy (Execute
Verify Flag) system-defined variable to TRUE.
You can cancel the verification operation.
The verification operation ends in an error if you change the _Card1BkupCmd.CancelVefy
(Cancel Verify Flag) system-defined variable to TRUE.
The _Card1VefySta.Active (Active Flag) system-defined variable changes to TRUE. The
value of the _BackupBusy (Backup Function Busy Flag) system-defined variable will
change to TRUE.
Normal End with No Differences Found:
The _Card1BkupSta.Done (Done Flag) and the _Card1BkupSta.VefyRslt (Verify Result
Flag) system-defined variables change to TRUE.
Normal End with Differences Found:
The _Card1BkupSta.Done (Done Flag) system-defined variable changes to TRUE and the
_Card1BkupSta.VefyRslt (Verify Result Flag) system-defined variable changes to FALSE
Error End:
The _Card1BkupSta.Err (Error Flag) system-defined variable changes to TRUE.
Click the Compare SD Memory Card Backup Button on the SD Memory Card Dialog Box
in Sysmac Studio, specify the directory that contains the file to compare, and execute the
verification.
The progress of the verification is displayed in the Dialog Box. The value of the
_BackupBusy (Backup Function Busy Flag) system-defined variable will change to TRUE.
The SD PWR indicator will flash, lighting for 3 seconds and going out for 0.5 seconds.
The SD BUSY indicator will flash irregularly.
The results of the verification are displayed in the dialog box.
9 Backup Functions
Procedure
Procedure
9
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