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Commissioning (software)
7.5 Additional information on configuring the SINAMICS Integrated
Explanations for p7775
The following jobs can be issued via p7775:
1: Backup NVRAM data (on CompactFlash card)
2: Restore NVRAM data (from CompactFlash card)
3: Delete NVRAM data on CU
The acknowledgement of a job is delayed.
● If the job cannot be executed, it is acknowledged negatively.
● If the job can be executed, it is acknowledged with the value 255.
Acknowledgements of the parameter jobs
Table 7-6
Value
17
20
107
132
204
255
If an error is detected during the execution of a parameter job, the error cause is signaled via
the parameter itself (no message via the fault buffer).
Causes of errors for parameter jobs
Table 7-7
Value
10
11
12
13
14
15
16
236
Acknowledgements of the parameter jobs
Cause
Request cannot be executed because of the operating state
Illegal value
Write access is not permitted (cause: At least one DO has a pulse enable).
As the SINAMICS has to perform a warm restart when restoring and deleting the data, none
of the connected drives must have a pulse enable
Parameter change blocked (see p0300, p0400, p0922, p7760, macro being executed)
Write access not permitted
"OK": Job being executed
Causes of errors of the parameter jobs
Cause
Error occurred while deleting
No backup possible: Memory card is not inserted
No backup possible: Memory card is full
Backup could not be completed (e.g. memory card removed during the backup)
Restoration not possible: Memory card is not inserted
Restoration not possible: Checksum of the NVRAM data backup file is faulty
Restoration not possible: No backup available
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
SIMOTION D4x5-2
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