Data backup and series commissioning
7.3 Other ways to back up settings
SINAMICS G115D distributed drive
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Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
7.3
Other ways to back up settings
In addition to the default setting, the converter has an internal memory for backing up three
other settings.
On the memory card, you can back up 99 other settings in addition to the default setting.
Additional information is available on the Internet: Memory options
http://support.automation.siemens.com/WW/view/en/43512514
7.4
Write protection
The write protection prevents unauthorized changing of the converter settings. If you are
working with Startdrive, write protection is only effective online. The offline project is not
write-protected.
Write protection is applicable for all user interfaces:
•
Startdrive PC tool
•
Parameter changes via fieldbus
•
SINAMICS G120 Smart Access
No password is required for write protection.
Function description
Activate and deactivate write protection
Parameter
Description
Setting
r7760
Write protection/know-how pro-
tection status
Displays the status for the write protection and
know-how protection.
Bit 00: Write protection active
p7761
Write protection
Setting for activating/deactivating the write pro-
tection for adjustable parameters.
0: Deactivate write protection
1: Activate write protection
Factory setting: 0
Exceptions to write protection
Parameters that can be changed with active write protection
Parameter
Description
Setting
p0003
Access level
Sets the access level to read and write parameters.
p0010
Drive commissioning parameter filter
Sets the parameter filter to commission a drive.
p0124[0...n] CU detection using LED
Identification of the Control Unit using an LED.
p0970
Reset drive parameters
The parameter is used to initiate the reset of the
drive parameters.
p0971
Save parameters
Setting to save parameters in the non-volatile
memory.
p0972
Drive unit reset
Sets the required procedure to execute a hard-
ware reset for the drive unit.