Upkeep and maintenance
6.2 Restoring the factory settings
SCALANCE W774-1 /W734-1
Operating Instructions, 07/2020, C79000-G8976-C325-14
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Note
Restore factory defaults and restart with a PRESET PLUG inserted
If you reset a device to the factory defaults, when the device restarts an inserted
PRESET PLUG is formatted and the PRESET PLUG functionality is lost. You then need to
create a new PRESET PLUG. The keys stored on the KEY-PLUG for releasing functions
are retained.
We recommend that you remove the PRESET PLUG before you reset the device to the
factory settings.
Formatting a PRESET-PLUG (resetting the preset function)
You format the PRESET PLUG using the Command Line Interface (CLI) to reset the
preset function. To do this, follow the steps outlined below:
1.
Start the remote configuration using Telnet (CLI) and log on with a user with the
"admin" role.
2.
Change to the Global configuration mode with the command "configure terminal".
3.
You change to the PLUG configuration mode with the "plug" command.
4.
Enter the command "factoryclean".
The PRESET-PLUG is formatted and the preset function is reset.
5.
Write the current configuration of the device with the "write" command.
6.2
Restoring the factory settings
NOTICE
Previous settings
If you reset, all the settings you have made will be overwritten by factory defaults.
NOTICE
Inadvertent reset
An inadvertent reset can cause disturbances and failures in a configured network with
further consequences.
With the reset button
When pressing the button, make sure you adhere to the instructions in the section
"Reset button".
