File access stop processing method
The following are the methods to stop file access.
• Using the switch on the front of a module
• Using the I/O (X/Y) signal
Method by using the switch on the front of a module
1.
Press the SD memory card lock switch for one second or more.
2.
Check that the CARD RDY LED is turned OFF.
Method by using the I/O (X/Y) signal
1.
Turn 'File access stop request' (Y3) OFF and ON.
2.
Check that 'File access status' (X3) turns OFF to ON or the CARD RDY LED turns OFF.
3.
Turn 'File access stop request' (Y3) ON to OFF.
Y3
X3
(1)
(2)
(1) Accessing
(2) Stopped
4 PROCEDURE BEFORE OPERATION
4.4 SD Memory Card
4
43