Mitsubishi 800 Series User Manual page 28

1.
Overview MELS6C GOT
1.5
Precautions When lnstallina thBOM SiOSfflBS -.
. ,
Notes about executing the ROM-BIWOS installation are described in the following.
(1) Before installing the ROM-BIOSOS, confirm that the connectors of the communication cable
are securely connected to the GOT and the personal computer.
If the ROM-BIOS/OS installation is executed when the connectors are not connected se-
curely, the GOT might stop operating after insiallation.
(2) Note that the ROM-BIOSDS installation cannot be interrupted once it is started.
The GOT might stop running if the power of the GOT or personal computer is turned off, or the
communication cable is disconnected in order to interrupt in the middle of the installation.
(3) Do not turn off the power of the GOT or personal computer, and do not disconnect the com-
munication cable during the ROM-BIOS/OS installation.
The GOT might stop running if the power of the GOT or personal computer is turned off,
or
the
communication cable is disconnected during the ROM-BIOS/OS installation.
(4) If one of the operations described above was done by mistake, or if the GOT does not work
after the ROM-BIOS/OS installation, follow the steps shown in the following to reinstall the
ROM-BIOS/OS.
@ Turn off the power of the GOT,
@
If a communication module is installed, disconnect the communication module.
@ Turn on the power of the GOT while pressing the two locations on the GOT display simulta-
neously as shown in of the following diagram:
@
A message, "Reinstall ROM-BIOS/OS", will appear on the GOT display.
@ Reinstall the ROM-BIOWOS. Refer to Section
3.1 of "SW2NIW-A8GOTP Graphic Settings
Software Package Operating Manual" (Data Transmission/Debugging/Document Creation
Manual).
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