Maintenance
12.7 Resetting CPU/interface module (PROFINET) to factory settings
Distributed I/O system
252
System Manual, 12/2016, A5E03576849-AG
Result after resetting to factory settings
The following table provides an overview of the contents of the memory objects after the
reset to factory settings.
Table 12- 3 Result after resetting to factory settings
Memory object
Content
Actual values of the data blocks, instance data blocks
Initialized
Bit memory, timers and counters
Initialized
Certain retentive tags from technology objects
(e.g. adjustment values of absolute encoders)
Initialized
Diagnostics buffer entries (retentive area)
Initialized
Diagnostics buffer entries (non-retentive area)
Initialized
Counter readings of the runtime meters
Initialized
Time of day
Initialized
If a SIMATIC memory card was inserted prior to the factory reset, the CPU downloads the
configuration contained on the SIMATIC memory card (hardware and software). A
configured IP address then becomes valid again.
Reference
Additional information on the topic "Resetting to factory settings" can be found in the
Structure and use of the CPU memory
http://support.automation.siemens.com/WW/view/en/59193101
) function manual, section on
memory areas and retentivity, and in the STEP 7 online help.
Summary of Contents for Simantic ET200SP
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