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How I can get the status of memory card in Modicon M340, M580 PLC

Can be read by the using system word %SW97. Indicates the status of the card.

0000 = no error.
0001 = application backup or file write sent to a write-protected card.
0002 = card not recognized, or application backup damaged.
0003 = backup of the application requested, but no card available.
0004 = card access error, for example after a card has been removed not properly.
0005 = no file system present in the card, or file system not compatible. Use %SW93.0 to erase the card