Siemens SIMOTION D4x5-2 Commissioning And Hardware Installation Manual page 111

Entry
Non-volatile data loaded from the backup
file
(Persistent Data Backup File Loading
done)
Error while loading non-volatile data from
a file
(Persistent Data File Loading failure)
Device with battery module
Device without battery module
Module replacement detected - NVRAM
has been initialized
Module replacement not detected -
NVRAM has not been initialized
These warnings are only signaled when the fan/battery module has been inserted.
1)
Refer to the
diagnostic buffer.
Evaluating via PeripheralFaultTask
Battery state changes in RUN are reported to the user program by calling PeripheralFaultTask.
Changes can be evaluated there using Taskstartinfo:
● TSI#InterruptId = _SC_PC_INTERNAL_FAILURE (= 205)
● TSI#details = 16#00000040
If no battery is used during the transition of the operating state to RUN, no PeripheralFaultTask
will be triggered (application case: D4x5‑2 should generally be operated without a battery).
References
You will find detailed information on setting up Taskstartinfo (#TSI) in the
Basic Functions Function Manual.
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
Meaning
Non-volatile SIMOTION data has
been successfully restored from the
backup copy of the backup file on the
CF card.
Backup file or backup copy could not
be loaded.
Possible causes:
● Backup file or backup copy not
available
● Invalid data in backup file
Fan/battery module is present.
Fan/battery module is not present.
A module replacement has been de‐
tected on the basis of the serial num‐
ber.
The non-volatile SIMOTION data on
the controller will be deleted and the
data from the CF card transferred to
the controller.
An error has occurred. The non-vola‐
tile SIMOTION data on the controller
will not be deleted.
SIMOTION SCOUT Configuration Manual for how to read out the contents of the
Commissioning (hardware)
5.3 User memory concept
Remedy
-
Use the _savePersistentMemoryData
system function to generate a backup
file with valid contents.
-
Connect fan/battery module
-
Possible causes:
● Incorrect controller type
● File system of the CF card corrupt
SIMOTION Runtime
111