The Names Of The Parts Of The Memory Card - Mitsubishi MELSEC- Q Q12PHCPU User Manual

7 MEMORY CARD AND BATTERY

7.4 The Names of The Parts of The Memory Card

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The names of the parts of the memory card are described below.
No. Name
1) Connector section
2) Battery holder
Battery holder fixing
3)
switch
4) Write protect switch
: The battery holder fixing switch is returned automatically from RELEASE to LOCK
when the battery holder is disconnected.
1)
"RELEASE"
direction
2)
Connector section connected to the CPU module
Used to set the lithium battery for data backup of the SRAM memory
(SRAM card only)
Switch for fixing the battery holder to the memory card main module
Locked at LOCK position (write protect switch side)
LOCK: Locked, RELEASE: Unlocked
(SRAM card only)
Used to set write inhibit in the memory. At the time of shipping, it is
set at OFF.
(SRAM card and Flash card only)
ON: Data write inhibited
OFF: Data write enabled
MELSEC-Q
3)
Write-protected ON
"LOCK"
direction
Descriptions
4)
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