4 PROCEDURES PRIOR TO OPERATION
4.2 SD Memory Card
63
4
Operations for removing and reinserting SD memory card
When removing an SD memory card, always stop file access following the procedure below.
*1
Page 65 File access stop processing method
*2
*3
*4 When inserting the SD memory card on which the auto logging function has been set, the logging starts as the card is inserted.
*5 Update the settings in "Module diagnostics" of the configuration tool. (
MELSEC iQ-R High Speed Data Logger Module User's
Manual(Application))
• Not following the procedure shown above may cause a loss of logging data during processing, corruption of
data, or occurrence of a file system error on the SD memory card while accessing.
• If an error occurs on the SD memory card, refer to the following manual.
(
MELSEC iQ-R High Speed Data Logger Module User's Manual(Application))
• High speed data logger module settings are saved on the SD memory card. Therefore, the IP address of the
high speed data logger module returns to the initial status (192.168.3.3) when turning the power OFF to ON
or resetting the CPU module without a SD memory card inserted in the module or without the settings
written to the SD memory card.
As necessary, read the current settings before removing the SD memory card and after replacing the card,
promptly write those settings to the new card.
NO
NO
YES
YES
YES
NO
YES
*4
NO
Start
Is the power ON?
Turn the programmable controller power ON.
Perform file access stop processing
to disable reading/writing to the SD Memory card.
*1
Eject the SD Memory card.
*2
Do you want to reinsert
the SD Memory card?
Reinsert the SD memory card.
*3
Is the CARD RDY LED ON?
Check if the SD memory card is correctly
inserted into the high speed data logger module.
Is the auto logging function
set on the inserted
SD Memory card?
Update the settings.
*5
Finish
Содержание RD81DL96
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