Omron NX-series User Manual page 228

Appendices
l Functional Classification: SD Memory Card
Variable name _Card1Ready
Meaning SD Memory Card Ready Flag
Function TRUE when the SD Memory Card is recognized.
FALSE when the SD Memory Card is not recognized.
TRUE: The Card can be used.
FALSE: The Card cannot be used.
Data type BOOL
R/W access R
Variable name _Card1Protect
Meaning SD Memory Card Write Protected Flag
Function TRUE when the SD Memory Card is write-protected with the LOCK switch.
TRUE: Write protected.
FALSE: Not write protected.
Data type BOOL
R/W access R
Variable name _Card1Err
Meaning SD Memory Card Error Flag
Function TRUE when an unusable SD Memory Card is inserted or a format error occurs.
TRUE: There is an error
FALSE: There is no error
Data type BOOL
R/W access R
Variable name _Card1Access
Meaning SD Memory Card Access Flag
Function TRUE during SD Memory Card access.
TRUE: Card is being accessed.
FALSE: Card is not being accessed.
The system updates the flag every 100 ms. Because of this, access to the SD Memory Card is shown by this flag
with a delay of up to 100 ms.
Data type BOOL
R/W access R
A - 54
Retained Not retained.
Retained Not retained.
Retained Not retained.
Retained Not retained.
NX-series Communication Control Unit Built-in Function User's Manual (Z396)
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.
Global/local Global
Range of values TRUE or FALSE
Network Publish Published.