8 - 7 8 - 7
MELSEC-GOT
8 ERROR CODES AND ERROR MESSAGES
8.4 Precautions for installation of ROM_BIOS
If the version of ROM_BIOS installed in the GOT unit is E or later at the time of product
shipment, you need not install the older version of ROM_BIOS (ROM_BIOS version B,
C or D). (The functions of the older versions are all reflected on the newer versions.)
Should you restart the GOT in which the older version of ROM_BIOS has been
installed, the following message appears and the GOT stops. (ROM_BIOS cannot be
rewritten.)
ROM_BIOS setup Ver1. 1. 0 [B]
Don't turn off the power supply
Don't push the reset button.
ROM_BIOS Not Rewriterble.
GOT stopped
Please install operating system.
If the above message has appeared, install the basic functions, PC communication
driver, etc. with the above screen being shown.
POINT
To confirm the version of ROM_BIOS installed in the GOT at the time of product
shipment, look at the rating plate on the back of the GOT.
MITSUBISHI
GRAPHIC OPERATION TERMINAL
A970GOT-TBD
MODEL
IN 24VDC
DATE
9812 B A
POWER MAX40W
MITSUBISHI ELECTRIC CORPORATION
MADE IN JAPAN
BD992C032H16
B A
ROM_BIOS Version
Rating plate
