Appendix 6 Using Virtual Memory; Appendix 6-1 Setting And Deleting The Paging File - Omron NSA Manual

Appendix 6 Using Virtual Memory

The NSA-series Industrial PC is set by default to not use virtual memory. When
physical memory alone is not sufficient, it is necessary to set up a paging file and
use virtual memory. This section will explain how to set up a paging file in the
DOM (Disk on Module flash memory) so that virtual memory can be used.
There is a limit to the number of times that the DOM can be written. Setting a paging
Note
file will shorten the life of the DOM. Create a paging file on the DOM only when the
physical memory capacity is insufficient. Generally, when using the NSA-series
Industrial PC, it is recommended to return the paging file setting to its default setting,
so that the paging file is not used.

Appendix 6-1 Setting and Deleting the Paging File

1. Select Start – Control Panel – Performance and Maintenance – System
Properties, and click on the Advanced Tab. Click the Settings Button in the
Performance Area.
If the Control Panel is set to classic mode, select Start – Control Panel – System
Note
Properties.
Appendix 6
Appendix 6-1 Setting and Deleting the Paging File
Using Virtual Memory
Appendix-29
Appendix