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Siemens Network Hardware D410 User Manual

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Commissioning (hardware) 
 
2.5 User memory concept 
D410 
Commissioning Manual, 08/2008 Edition 
41
 
Refer to the 
SIMOTION SCOUT
 Configuration Manual for information about how to read out 
the contents of the diagnostic buffer. 
System variable "persistentMemoryPowerMonitoring.persistentDataState" indicates the 
status of non-volatile data after startup: 
Table 2-5 
Status of non-volatile data after startup 
Status 
Meaning 
FROM_RAM (1) 
Non-volatile data is activated in the SIMOTION device 
FROM_FILE (2) 
Non-volatile data was restored from the backup file 
FROM_BACKUP (3) 
Non-volatile data was restored from the backup copy 
INVALID (4) 
Non-volatile data and data in the backup file / backup copy are invalid, or do 
not exist, or were deleted. 
The SIMOTION device copied the factory defaults to its non-volatile data 
and started using this data. 
 
See also