SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
723
2 Parameters
2.2 List of parameters
Value: 0: Inactive
1: Load NVRAM data to parameters
2: Load parameters to NVRAM
3: Reset
Notice: After action p7770 = 1 no more pulses may be enabled.
After action p7770 = 2, it is essential that parameters are backed up (p0977 = 1) and that a warm restart is then
performed (p0009 = 30, p0976 = 2, 3). This will apply the values written.
Note: If value = 1:
This action loads the NVRAM data to the parameters.
If value = 2:
This action loads the parameters to the NVRAM.
If value = 3:
This action sets parameters p7771 ... p7774 to the factory setting.
It is recommended to avoid placing unnecessary load on the subsequent upload/download operation.
Description: Setting to backup/import/delete NVRAM data.
NVRAM data are non-volatile data in the device (e.g. fault buffer).
For NVRAM data actions, the following data are excluded:
- Crash diagnostics
- CU operating hours counter
- CU temperature
- Safety logbook
Value: 0: Inactive
1: NVRAM data backup to memory card
2: Import NVRAM data from the memory card
3: Delete NVRAM data in the device
10: Error when clearing
11: Error when backing up, memory card not available
12: Error when backing up, insufficient memory space
13: Error when backing up
14: Error when importing, memory card not available
15: Error when importing, checksum error
16: Error when importing, no NVRAM data available
17: Error when importing
Notice: Re value = 2, 3:
These actions are only possible when pulses are inhibited.
Note: After the action has been successfully completed, the parameter is automatically set to zero.
The actions importing and deleting NVRAM data immediately initiate a warm restart.
If the procedure was not successfully completed, then an appropriate fault value is displayed (p7775 >= 10).
Description: Service parameter to internally document repairs.
After a component has been replaced, this must be confirmed using p7786.x = 0/1.
p7775 NVRAM data backup/import/delete / NVRAM backup
CU_G130_DP,
CU_G130_PN,
CU_G150_DP,
CU_G150_PN
Can be changed: C1, U, T Calculated: - Access level: 3
Data type: Integer16 Dyn. index: - Func. diagram: -
P-Group: - Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 17 0
p7786[0...n] Service report / Service report
B_INF, VECTOR_G Can be changed: U, T Calculated: - Access level: 4
Data type: Unsigned16 Dyn. index: PDS, p0120 Func. diagram: -
P-Group: - Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 0000 0000 0000 bin
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