Omron AC1-152000, User Manual, Page: 171 / 230

6-4 Install and Update Software
The IPC Application Controller is protected with a Unified Write Filter (UWF). Newly installed software
and updates will be lost on the next system startup, when the UWF is enabled.
Additional Information
Refer to 6-3 Unified Write Filter on page 6-5 for detailed information.
To install new software and updates use the following procedure:
1
Disable the write filter.
Refer to
6-3-2 Disable Unified Write Filter on page 6-7 for details.
2
Manually install new software and (Windows) updates.
3
Reboot the IPC Application Controller to ensure the installation is finalized.
Recheck for new updates manually when installing Windows updates to ensure all updates are
installed.
4
Enable the write filter.
Refer to
6-3-1 Enable Unified Write Filter on page 6-6 for details.
5
Ensure the status of the Unified Write Filter is enabled.
Refer to
6-3-3 Determine Status Unified Write Filter on page 6-8 for details.
The installed software and updates are preserved at the next system startup.
Additional Information
Windows updates can also be installed using the procedure as described by Microsoft.
6 Operating Procedures
6-9
IPC Application Controller User's Manual (I632)
6-4 Install and Update Software
6