If you have created custom default settings for interface modules and you want to use the factory default settings again when adding new interface modules, you can clear the custom default settings.
- Click on .
- From the Hardware page, select the interface module you set as default.
In the Edit dialog, click Delete
IMPORTANT: Do not confuse this button (Delete default) with the one next to it (Reset to factory settings). The Delete Default button only discontinues the use of your custom default settings so that the next time you add an interface module of the same type, the factory default values will be used. The Reset to factory settings button resets the values on the current page to their factory defaults when you save.