Sd Memory Card; Inserting And Removing An Sd Memory Card - Mitsubishi Electric MELSEC iQ-R C User Manual

4.3

SD Memory Card

This section explains the SD memory card which is to be inserted in the C intelligent function module.
For the usable SD memory card, refer to the following section.
Page 35 Connected Device Configuration

Inserting and removing an SD memory card

Insert or remove an SD memory card by following the procedure below. Failure to do so may cause data corruption in the SD
memory card.
How to insert an SD memory card
(1)
How to remove an SD memory card
(3)
An SD memory card can also be unmounted with a user program using the C intelligent function module
dedicated function (CITL_UnmountMemoryCard).
Precautions
Do not perform the following operations while accessing the files in an SD memory card. Doing so may result in data
corruption in the SD memory card or file system error.
• Turning the power of the system OFF
• Resetting the CPU module, or turning the power OFF and ON
• Unmounting or removing the SD memory card
1.
Insert an SD memory card (1) straight into the SD
memory card slot with its cutout pointed down. Make
sure it is not uplifted after inserting it.
2.
(2)
The CARD RDY LED (2) keeps flashing until the SD
memory card is ready to be used.
3.
Once the CARD RDY LED (2) turns ON, the card can be
used.
1.
Check that no SD memory card is accessed.
2.
Hold the MODE/SELECT switch (1) in the SELECT
position to unmount the SD memory card. The CARD
(2)
RDY LED (2) is flashing, which indicates that process of
unmounting SD memory card is in progress, and later
upon successful completion, the LED turns OFF.
3.
Push the SD memory card (3) in once, and pull it out
straight.
(1)
4 PROCEDURE BEFORE OPERATION
4.3 SD Memory Card
4
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