Mitsubishi Q2ACPU, User Manual

Page: 291 / 570

18.
18 - 8
MEMORY CARDS AND BATTERIES
18.7 Installing/Removing a Memory Card
(1) Installing a memory card
When installing a memory card into the CPU module with its power ON, make sure
that the orientation of the memory card is correct, then insert it fully until it's edge is
flush with the face of the EJECT button.
After installing it, set the memory card in/out switch to "ON".
The memory card is operable after the LED on the memory card in/out switch turns
ON.
(2) Removing the memory card
Before removing the memory card from the CPU module with its power ON, set the
memory card in/out switch to "OFF".
Verify that the LED on the switch has gone OFF. Then, press the memory card
EJECT button and remove the memory card.
CAUTION
Insert the memory card and fully press it to the memory card connector.
After that, check for incomplete insertion.
Poor electrical contact may cause malfunctions.
POINT
(1) When a memory card is installed, the scan time will increase by 10ms at
maximum.
The scan time increases only in 1 scan during which the QnACPU performs
mount processing.
(2) If the memory card in/out switch is turned OFF while the system or a program
is using the memory card, it may take a while for the LED on the switch to go
OFF.
(3) Installing or removing a memory card with the memory card in/out switch set
ON while the power is ON will destroy the contents of the memory card.
Memory card EJECT button
Memory card
Side on which
cautions are
written
I n s e r t i o n
direction
CPU
module
Memory card EJECT button
Memory card
Press
Direction of removal
CPU
module