Omron NX-series User Manual page 229

Variable name _Card1Deteriorated
Meaning SD Memory Card Life Warning Flag
Function TRUE when the life of the SD Memory Card is exceeded.
If this variable changed to TRUE, replace the SD Memory Card.
Read/write operation may fail if the SD Memory Card is not replaced.
TRUE: The life of the Card has been exceeded.
FALSE: The Card can still be used.
Data type BOOL
R/W access R
Variable name _Card1PowerFail
Meaning SD Memory Card Power Interruption Flag
Function TRUE when the power supply to the Communication Control Unit was interrupted during access to the SD Memo-
ry Card.
TRUE: Power was interrupted during SD Memory Card access.
FALSE: Normal
Data type BOOL
R/W access RW
*1. This system-defined variable is not applicable for the data backup function even with a Retain attribute.
l Functional Classification: Backup
Variable name _BackupBusy
Meaning Backup Function Busy Flag
Function TRUE when a backup, restoration, or verification is in progress.
Data type BOOL
R/W access R
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
Retained Not retained.
Retained
*1
Retained.
Retained Not retained.
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.
Appendices
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