Memory Board (A956Wgot Only); Memory Board Types; Mounting Procedure - Mitsubishi A950GOT User Manual

6.3 Memory board (A956WGOT only)

The memory board is used to store the optional function OS program (ladder monitoring function, recipe
function, speech output function, etc.) and to increase the built-in memory capacity.
6.3.1

Memory board types

The following memory board types are available.
Type
A9GT-FNB Exclusively used for optional function OS storage
A9GT-FNB1M For optional function OS storage + built-in memory extension, 1M byte
A9GT-FNB2M For optional function OS storage + built-in memory extension, 2M byte
A9GT-FNB4M For optional function OS storage + built-in memory extension, 4M byte
A9GT-FNB8M For optional function OS storage + built-in memory extension, 8M byte
Exclusively used for optional function OS storage
A9GT-QFNB
(MELSEC-Q Ladder monitor compatible)
A9GT- For optional function OS storage + built-in memory extension, 4M byte
QFNB4M (MELSEC-Q Ladder monitor compatible)
A9GT- For optional function OS storage + built-in memory extension, 8M byte
QFNB8M (MELSEC-Q Ladder monitor compatible)
*1 When using the ladder monitor function, use the A9GT-QFNB (4/8M).
*2 There are restrictions on the ROM_BIOS version of the GOT depending on the hardware version of the memory
board. However, the A956WGOT has no problems since it is installed with supported ROM_BIOS, starting with the
initial product.
6.3.2

Mounting procedure

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6.3 Memory board (A956WGOT only)
6.3.1 Memory board types
Description
1) Open the slot cover on the back of the A956WGOT
2) Mount the memory board in the slot for mounting a memory board.
Be careful not to touch the board inside the GOT main body by hand
when mounting the memory board.
3) Fix by tightening the mounting screws of the memory board within
the specified torque range.
4) Close the slot cover.
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