Mitsubishi Electric Got 1000 Training Manual page 61

(From previous page)
6)
(1) Installing the OS
(2) Downloading Project data and Special data
(3) Installing the OS
Point
If the Standard monitor OS is not installed in the GOT (Boot OS is installed at
time of shipment), install the Communication drivers, Extended functions OS,
and Option OS after installing the Standard monitor OS.
When the OS (Standard monitor OS, Communication driver, Extended
function OS, Option OS) used by GT Designer2 to which Project data and
Special data is downloaded is newer than the OS installed in the GOT, new
functions may be unavailable.
Reinstalling the OS is recommended when downloading Project data and
Special data to the GOT main unit.
The version numbers (both the major and minor version) of each OS
(Standard monitor OS, Communication driver, Extended function OS, Option
OS) must be the same.
If their version numbers are different, the GOT will not operate.
(Example1)
Standard monitor OS
Communication driver
Extended function OS
Option OS
GOT is operated.
6) When the
installation is executed.
7) After OS installation is completed, click the
Close button to close the dialog box.
(Example2)
Standard monitor OS
Communication driver
Extended function OS
Option OS
4 - 21
Yes button is clicked, OS
GOT is not operated.