Maintenance
14.6 Reset to factory settings
Automation system
System Manual, 12/2017, A5E03461182-AE
297
Procedure using the SIMATIC Automation Tool
The procedure is described in the SIMATIC Automation Tool
https://support.industry.siemens.com/cs/ww/en/view/98161300
) manual (included in the
SIMATIC Automation Tool).
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 14- 2 Result after resetting to factory settings
Memory object
Contents
Actual values of the data blocks, instance data blocks
Initialized
Bit memories, timers and counters
Initialized
Retentive tags of technology objects
(e.g. adjustment values of absolute encoders)
Initialized
Diagnostics buffer entries
Initialized
IP address
Depends on the procedure:
•
Using mode switch: is deleted
•
Using display: is deleted
•
Using STEP 7: Depending on the setting of the
"Keep IP address"/"Delete IP address" option
buttons
Device name
Initialized
Counter readings of the runtime meters
Initialized
Time of day
Initialized
If a SIMATIC memory card was inserted prior to the reset to factory settings, the CPU
downloads the configuration contained on the SIMATIC memory card (hardware and
software). A configured IP address is then valid again.
Reference
Additional information on "Reset to factory settings" can be found in the Function Manual
Structure and use of the CPU memory
http://support.automation.siemens.com/WW/view/en/59193101
) in the section on memory
areas and retentivity, and in the online help for STEP 7. For information on the memory reset
of the CPU, refer to the section CPU memory reset (Page 240).
Summary of Contents for Simatic S7-1500/ET 200MP
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