Omron NX-series User Manual page 201

Variable name Meaning
_Card1Deteriorated SD Memory Card
Life Warning Flag
_Card1PowerFail SD Memory Card
Power Interruption
Flag
l Functional Classification: Backup
Variable name Meaning
_BackupBusy Backup Function
Busy Flag
l Functional Classification: Power Supply
Variable name Meaning
_PowerOnHour Total Power ON Time
_PowerOnCount Power Interruption
Count
_RetainFail Retention Failure
Flag
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
Function
TRUE when the life of the SD Memory
Card is exceeded.
TRUE: The life of the Card has been ex-
ceeded.
FALSE: The Card can still be used.
TRUE when the power supply to the
Communication Control Unit was inter-
rupted during access to the SD Memory
Card.
TRUE: Power was interrupted during SD
Memory Card access.
FALSE: Normal
Function
TRUE when a backup, restoration, or
verification is in progress.
Function
Contains the total time that the power
has been ON.
Contains the total time that the Commu-
nication Control Unit has been ON in 1-
hour increments.
To reset this value, overwrite the current
value with 0.
The value is not updated after it reaches
4294967295.
This variable is not initialized at startup.
Contains the number of times that the
power supply has been interrupted.
The value is incremented by 1 each time
the power supply is interrupted after the
first time that the power to the Communi-
cation Control Unit was turned ON.
To reset this value, overwrite the current
value with 0.
The value is not updated after it reaches
4294967295.
This variable is not initialized at startup.
TRUE at the following times (failure of re-
tention during power interruptions).
•
When an error is detected in the bat-
tery-backup memory check at startup.
FALSE at the following times (no failure
of retention during power interruptions).
•
When no error is detected in the bat-
tery-backup memory check at startup.
•
When the Clear All Memory operation
is performed.
Appendices
Range of
Data type
values
BOOL TRUE or
FALSE
BOOL TRUE or
FALSE
Range of
Data type
values
BOOL TRUE or
FALSE
Range of
Data type
values
UDINT 0 to
4294967295
UDINT 0 to
4294967295
BOOL TRUE or
FALSE
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