Mitsubishi Electric MELSEC A Series User Manual page 60

(10) Memory card area
This is the section where the memory card is installed and the memory
protect setting is made. It is provided with a cover.
(11) RS-422 connector
The connector for peripheral device connection.
Fitted with a cover when not in use.
(12) Memory cassette loading connector
Used to connect the memory cassette to the CPU.
(13) LED Display
Capable of displaying up to 16 alphanumeric characters. Displays self
diagnosis error comments, and the F number comments of annunciators in
accordance with OUT F and SET F
(14) LED display reset switch
Used to clear the LED display and display the next display data if there is
any.
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