Maintenance
7.2 Resetting the CPU
CPU 1505SP (F) Ready4Linux Version 2.7
70 Operating Instructions, 05/2019, A5E46864285-AA
7.2.1 Reset using STEP 7
The following procedures are available to reset the CPU to factory settings using STEP 7.
Procedure using STEP 7
To reset the CPU using STEP 7, follow these steps:
1. Make sure there is an online connection to the CPU that is to be reset to the factory
settings.
2. Open the online and diagnostics view of the CPU.
3. Select the "Reset to factory settings" group in the "Functions" folder.
4. Select the "Keep IP address" option button if you want to keep the IP address or the
"Reset IP address" option button if you want to delete the IP address.
5. Click the "Reset" button.
6. Acknowledge the confirmation prompt with "OK".
Result
The CPU is set to STOP mode and is reset to factory settings.
The project is retained since the load memory is not erased.
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