Siemens SINAMICS G120 List Manual page 377

For NVRAM data actions, the following data are excluded:
- Crash diagnostics
- CU operating hours counter
- CU temperature
- safety logbook
Value: 0:
1:
2:
3:
10:
11:
12:
13:
14:
15:
16:
17:
Notice: For 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).
r7841[0...15] Power Module serial number / PM serial no.
Access level: 4
Can be changed: -
Unit group: -
Min
-
Description: Displays the actual serial number of the Power Module.
The individual characters of the serial number are displayed in the ASCII code in the indices.
Notice: An ASCII table (excerpt) can be found, for example, in the appendix to the List Manual.
r7843[0...20] Memory card serial number / Mem_card ser.no
Access level: 1
Can be changed: -
Unit group: -
Min
-
Description: Displays the actual serial number of the memory card.
The individual characters of the serial number are displayed in the ASCII code in the indices.
Notice: An ASCII table (excerpt) can be found, for example, in the appendix to the List Manual.
Note: Example: displaying the serial number for a memory card:
r7843[0] = 49 dec --> ASCII characters = "1" --> serial number, character 1
r7843[1] = 49 dec --> ASCII characters = "1" --> serial number, character 2
r7843[2] = 49 dec --> ASCII characters = "1" --> serial number, character 3
r7843[3] = 57 dec --> ASCII characters = "9" --> serial number, character 4
r7843[4] = 50 dec --> ASCII characters = "2" --> serial number, character 5
r7843[5] = 51 dec --> ASCII characters = "3" --> serial number, character 6
r7843[6] = 69 dec --> ASCII characters = "E" --> serial number, character 7
r7843[7] = 0 dec --> ASCII characters = " " --> serial number, character 8
...
r7843[19] = 0 dec --> ASCII characters = " " --> serial number, character 20
r7843[20] = 0 dec
Serial number = 111923E
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
Inactive
NVRAM data backup to memory card
Import NVRAM data from the memory card
Delete NVRAM data in the device
Error when clearing
Error when backing up, memory card not available
Error when backing up, insufficient memory space
Error when backing up
Error when importing, memory card not available
Error when importing, checksum error
Error when importing, no NVRAM data available
Error when importing
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
-
2 Parameters
2.2 List of parameters
Data type: Unsigned8
Dyn. index: -
Func. diagram: -
Factory setting
-
Data type: Unsigned8
Dyn. index: -
Func. diagram: -
Factory setting
-
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